About the Execution of ITS-Tools for ShieldPPPt-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2803889.00 | 0.00 | 0.00 | FFFFTFFFFFFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533600900.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPt-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533600900
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 569K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-00
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPt-PT-030B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749317287175
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-07 17:28:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 17:28:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 17:28:08] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2025-06-07 17:28:08] [INFO ] Transformed 2343 places.
[2025-06-07 17:28:08] [INFO ] Transformed 2133 transitions.
[2025-06-07 17:28:08] [INFO ] Found NUPN structural information;
[2025-06-07 17:28:08] [INFO ] Parsed PT model containing 2343 places and 2133 transitions and 5346 arcs in 327 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-030B-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 2343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Discarding 318 places :
Symmetric choice reduction at 0 with 318 rule applications. Total rules 318 place count 2025 transition count 1815
Iterating global reduction 0 with 318 rules applied. Total rules applied 636 place count 2025 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 637 place count 2024 transition count 1814
Iterating global reduction 0 with 1 rules applied. Total rules applied 638 place count 2024 transition count 1814
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 639 place count 2023 transition count 1813
Iterating global reduction 0 with 1 rules applied. Total rules applied 640 place count 2023 transition count 1813
Applied a total of 640 rules in 811 ms. Remains 2023 /2343 variables (removed 320) and now considering 1813/2133 (removed 320) transitions.
// Phase 1: matrix 1813 rows 2023 cols
[2025-06-07 17:28:09] [INFO ] Computed 331 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:28:10] [INFO ] Implicit Places using invariants in 924 ms returned []
[2025-06-07 17:28:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:28:12] [INFO ] Implicit Places using invariants and state equation in 1642 ms returned []
Implicit Place search using SMT with State Equation took 2596 ms to find 0 implicit places.
Running 1812 sub problems to find dead transitions.
[2025-06-07 17:28:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
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(s5 1.0)
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(s993 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2022/3836 variables, and 0 constraints, problems are : Problem set: 0 solved, 1812 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2023 constraints, PredecessorRefiner: 1812/1812 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1812 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2022/3836 variables, and 0 constraints, problems are : Problem set: 0 solved, 1812 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2023 constraints, PredecessorRefiner: 0/1812 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60562ms problems are : Problem set: 0 solved, 1812 unsolved
Search for dead transitions found 0 dead transitions in 60726ms
Starting structural reductions in LTL mode, iteration 1 : 2023/2343 places, 1813/2133 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64157 ms. Remains : 2023/2343 places, 1813/2133 transitions.
Support contains 50 out of 2023 places after structural reductions.
[2025-06-07 17:29:13] [INFO ] Flatten gal took : 123 ms
[2025-06-07 17:29:13] [INFO ] Flatten gal took : 73 ms
[2025-06-07 17:29:13] [INFO ] Input system was already deterministic with 1813 transitions.
RANDOM walk for 40000 steps (8 resets) in 2616 ms. (15 steps per ms) remains 19/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
[2025-06-07 17:29:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 324/354 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/354 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 1669/2023 variables, 292/331 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2023 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 1813/3836 variables, 2023/2354 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3836 variables, 0/2354 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/3836 variables, 0/2354 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3836/3836 variables, and 2354 constraints, problems are : Problem set: 0 solved, 19 unsolved in 3007 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2023/2023 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 324/354 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/354 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 1669/2023 variables, 292/331 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:18] [INFO ] Deduced a trap composed of 17 places in 191 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:18] [INFO ] Deduced a trap composed of 18 places in 158 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:18] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:18] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:19] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 41 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:20] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2023 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2023 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1813/3836 variables, 2023/2374 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3836 variables, 19/2393 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3836/3836 variables, and 2393 constraints, problems are : Problem set: 0 solved, 19 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2023/2023 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8049ms problems are : Problem set: 0 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 30 out of 2023 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 407 rules applied. Total rules applied 407 place count 2023 transition count 1406
Reduce places removed 407 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 410 rules applied. Total rules applied 817 place count 1616 transition count 1403
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 820 place count 1613 transition count 1403
Performed 231 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 231 Pre rules applied. Total rules applied 820 place count 1613 transition count 1172
Deduced a syphon composed of 231 places in 1 ms
Reduce places removed 231 places and 0 transitions.
Iterating global reduction 3 with 462 rules applied. Total rules applied 1282 place count 1382 transition count 1172
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1286 place count 1378 transition count 1168
Iterating global reduction 3 with 4 rules applied. Total rules applied 1290 place count 1378 transition count 1168
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 1290 place count 1378 transition count 1165
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1296 place count 1375 transition count 1165
Performed 501 Post agglomeration using F-continuation condition.Transition count delta: 501
Deduced a syphon composed of 501 places in 1 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 3 with 1002 rules applied. Total rules applied 2298 place count 874 transition count 664
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2299 place count 874 transition count 663
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2301 place count 873 transition count 662
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 4 with 166 rules applied. Total rules applied 2467 place count 790 transition count 662
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2471 place count 790 transition count 658
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2475 place count 786 transition count 658
Partial Free-agglomeration rule applied 84 times.
Drop transitions (Partial Free agglomeration) removed 84 transitions
Iterating global reduction 5 with 84 rules applied. Total rules applied 2559 place count 786 transition count 658
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2560 place count 785 transition count 657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2561 place count 784 transition count 657
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2561 place count 784 transition count 655
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2565 place count 782 transition count 655
Applied a total of 2565 rules in 664 ms. Remains 782 /2023 variables (removed 1241) and now considering 655/1813 (removed 1158) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 665 ms. Remains : 782/2023 places, 655/1813 transitions.
RANDOM walk for 40000 steps (8 resets) in 622 ms. (64 steps per ms) remains 9/19 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 224 ms. (177 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 152 ms. (261 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 140 ms. (283 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 158 ms. (251 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 136 ms. (291 steps per ms) remains 8/8 properties
// Phase 1: matrix 655 rows 782 cols
[2025-06-07 17:29:24] [INFO ] Computed 330 invariants in 4 ms
[2025-06-07 17:29:24] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 44/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/80 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/188 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 186/374 variables, 97/204 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/374 variables, 30/234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/374 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/374 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 20/394 variables, 17/253 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 16/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 37/431 variables, 18/287 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/431 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/431 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 252/683 variables, 150/438 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/683 variables, 41/479 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/683 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 10/693 variables, 11/490 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/693 variables, 10/500 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/693 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 16/709 variables, 8/508 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/709 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (OVERLAPS) 283/992 variables, 160/668 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/992 variables, 48/716 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/992 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 28 (OVERLAPS) 20/1012 variables, 21/737 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1012 variables, 18/755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1012 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (OVERLAPS) 30/1042 variables, 15/770 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1042 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1042 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 34 (OVERLAPS) 161/1203 variables, 106/878 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1203 variables, 21/899 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1203 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 37 (OVERLAPS) 14/1217 variables, 16/915 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1217 variables, 9/924 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1217 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 40 (OVERLAPS) 11/1228 variables, 5/929 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1228 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (OVERLAPS) 71/1299 variables, 55/984 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1299 variables, 17/1001 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1299 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (OVERLAPS) 1/1300 variables, 2/1003 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1300 variables, 1/1004 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1300 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (OVERLAPS) 13/1313 variables, 5/1009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1313 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 50 (OVERLAPS) 41/1354 variables, 28/1037 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1354 variables, 4/1041 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1354 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (OVERLAPS) 2/1356 variables, 3/1044 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1356 variables, 2/1046 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1356 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (OVERLAPS) 28/1384 variables, 15/1061 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1384 variables, 7/1068 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1384 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (OVERLAPS) 39/1423 variables, 21/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1423 variables, 5/1094 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1423 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 62 (OVERLAPS) 3/1426 variables, 5/1099 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1426 variables, 3/1102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1426 variables, 0/1102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 65 (OVERLAPS) 2/1428 variables, 1/1103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1428 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 67 (OVERLAPS) 9/1437 variables, 8/1111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1437 variables, 3/1114 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1437 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 70 (OVERLAPS) 0/1437 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1437/1437 variables, and 1114 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2828 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 782/782 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 44/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/80 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/188 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 3/110 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/188 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 186/374 variables, 97/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/374 variables, 30/237 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/374 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 5/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/374 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 20/394 variables, 17/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 16/277 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/394 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 37/431 variables, 18/295 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/431 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/431 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 252/683 variables, 150/446 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/683 variables, 41/487 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:27] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 4 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/683 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/683 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 10/693 variables, 11/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/693 variables, 10/509 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/693 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (OVERLAPS) 16/709 variables, 8/517 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/709 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 28 (OVERLAPS) 283/992 variables, 160/677 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/992 variables, 48/725 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:28] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:28] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/992 variables, 2/727 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/992 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (OVERLAPS) 20/1012 variables, 21/748 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1012 variables, 18/766 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1012 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (OVERLAPS) 30/1042 variables, 15/781 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1042 variables, 2/783 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:29] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/1042 variables, 1/784 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1042 variables, 0/784 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 39 (OVERLAPS) 161/1203 variables, 106/890 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1203 variables, 21/911 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:30] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 41 (INCLUDED_ONLY) 0/1203 variables, 14/925 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1203 variables, 0/925 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (OVERLAPS) 14/1217 variables, 16/941 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1217 variables, 9/950 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1217 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (OVERLAPS) 11/1228 variables, 5/955 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1228 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (OVERLAPS) 71/1299 variables, 55/1010 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1299 variables, 17/1027 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:32] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 50 (INCLUDED_ONLY) 0/1299 variables, 9/1036 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1299 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (OVERLAPS) 1/1300 variables, 2/1038 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1300 variables, 1/1039 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1300 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (OVERLAPS) 13/1313 variables, 5/1044 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1313 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (OVERLAPS) 41/1354 variables, 28/1072 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1354 variables, 4/1076 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1354 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (OVERLAPS) 2/1356 variables, 3/1079 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1356 variables, 2/1081 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1356 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (OVERLAPS) 28/1384 variables, 15/1096 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1384 variables, 7/1103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1384 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 66 (OVERLAPS) 39/1423 variables, 21/1124 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1423 variables, 5/1129 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:36] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:36] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 68 (INCLUDED_ONLY) 0/1423 variables, 2/1131 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1423 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 70 (OVERLAPS) 3/1426 variables, 5/1136 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1426 variables, 3/1139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1426 variables, 0/1139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 73 (OVERLAPS) 2/1428 variables, 1/1140 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1428 variables, 0/1140 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 75 (OVERLAPS) 9/1437 variables, 8/1148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1437 variables, 3/1151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1437 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 78 (OVERLAPS) 0/1437 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1437/1437 variables, and 1151 constraints, problems are : Problem set: 0 solved, 8 unsolved in 12270 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 782/782 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 28/28 constraints]
After SMT, in 15119ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1508 ms.
Support contains 15 out of 782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 782/782 places, 655/655 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 782 transition count 652
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 779 transition count 652
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 6 place count 779 transition count 647
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 16 place count 774 transition count 647
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 26 place count 769 transition count 642
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 768 transition count 642
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 768 transition count 642
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 765 transition count 639
Applied a total of 33 rules in 117 ms. Remains 765 /782 variables (removed 17) and now considering 639/655 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 765/782 places, 639/655 transitions.
RANDOM walk for 40000 steps (8 resets) in 390 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 149 ms. (266 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 140037 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 8
Probabilistic random walk after 140037 steps, saw 95463 distinct states, run finished after 3006 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 639 rows 765 cols
[2025-06-07 17:29:44] [INFO ] Computed 330 invariants in 2 ms
[2025-06-07 17:29:44] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 43/58 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/79 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/187 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 190/377 variables, 100/206 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/377 variables, 32/238 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/377 variables, 2/240 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 15/392 variables, 15/255 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/392 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/392 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 29/421 variables, 15/285 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/421 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/421 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 247/668 variables, 142/428 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/668 variables, 44/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/668 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 9/677 variables, 10/482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/677 variables, 9/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/677 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 16/693 variables, 8/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/693 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (OVERLAPS) 287/980 variables, 161/660 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/980 variables, 50/710 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/980 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 28 (OVERLAPS) 18/998 variables, 20/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/998 variables, 18/748 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/998 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (OVERLAPS) 32/1030 variables, 16/764 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1030 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 33 (OVERLAPS) 161/1191 variables, 112/876 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1191 variables, 26/902 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1191 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (OVERLAPS) 7/1198 variables, 12/914 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1198 variables, 7/921 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1198 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 39 (OVERLAPS) 4/1202 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1202 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 41 (OVERLAPS) 57/1259 variables, 39/962 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1259 variables, 17/979 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1259 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 44 (OVERLAPS) 47/1306 variables, 23/1002 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1306 variables, 5/1007 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1306 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (OVERLAPS) 4/1310 variables, 6/1013 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1310 variables, 4/1017 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1310 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 50 (OVERLAPS) 4/1314 variables, 2/1019 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1314 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (OVERLAPS) 37/1351 variables, 23/1042 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1351 variables, 9/1051 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1351 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (OVERLAPS) 39/1390 variables, 21/1072 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1390 variables, 5/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1390 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (OVERLAPS) 3/1393 variables, 5/1082 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1393 variables, 3/1085 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1393 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (OVERLAPS) 2/1395 variables, 1/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1395 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (OVERLAPS) 9/1404 variables, 8/1094 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1404 variables, 3/1097 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1404 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 66 (OVERLAPS) 0/1404 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1404/1404 variables, and 1097 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2672 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 765/765 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 43/58 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/79 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/187 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 190/377 variables, 100/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/377 variables, 32/241 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 2/243 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/377 variables, 5/248 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/377 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 15/392 variables, 15/263 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 15/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/392 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 29/421 variables, 15/293 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/421 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/421 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 247/668 variables, 142/436 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/668 variables, 44/480 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/668 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (OVERLAPS) 9/677 variables, 10/490 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/677 variables, 9/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/677 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (OVERLAPS) 16/693 variables, 8/507 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/693 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 27 (OVERLAPS) 287/980 variables, 161/668 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/980 variables, 50/718 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:48] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 5 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/980 variables, 1/719 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:48] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:48] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:48] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/980 variables, 3/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/980 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (OVERLAPS) 18/998 variables, 20/742 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/998 variables, 18/760 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/998 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (OVERLAPS) 32/1030 variables, 16/776 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1030 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 37 (OVERLAPS) 161/1191 variables, 112/888 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1191 variables, 26/914 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:49] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 39 (INCLUDED_ONLY) 0/1191 variables, 1/915 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:50] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:50] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/1191 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1191 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (OVERLAPS) 7/1198 variables, 12/929 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1198 variables, 7/936 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:50] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
At refinement iteration 44 (INCLUDED_ONLY) 0/1198 variables, 1/937 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1198 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (OVERLAPS) 4/1202 variables, 2/939 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1202 variables, 0/939 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (OVERLAPS) 57/1259 variables, 39/978 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1259 variables, 17/995 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:51] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:51] [INFO ] Deduced a trap along path composed of 3 places in 40 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 39 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:52] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:53] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:53] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:53] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 50 (INCLUDED_ONLY) 0/1259 variables, 20/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1259 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (OVERLAPS) 47/1306 variables, 23/1038 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1306 variables, 5/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1306 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (OVERLAPS) 4/1310 variables, 6/1049 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1310 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1310 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (OVERLAPS) 4/1314 variables, 2/1055 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1314 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (OVERLAPS) 37/1351 variables, 23/1078 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1351 variables, 9/1087 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:55] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:55] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 62 (INCLUDED_ONLY) 0/1351 variables, 2/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1351 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (OVERLAPS) 39/1390 variables, 21/1110 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1390 variables, 5/1115 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1390 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 67 (OVERLAPS) 3/1393 variables, 5/1120 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1393 variables, 3/1123 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1393 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 70 (OVERLAPS) 2/1395 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1395 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 72 (OVERLAPS) 9/1404 variables, 8/1132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1404 variables, 3/1135 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:29:57] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 74 (INCLUDED_ONLY) 0/1404 variables, 6/1141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1404 variables, 0/1141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 76 (OVERLAPS) 0/1404 variables, 0/1141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1404/1404 variables, and 1141 constraints, problems are : Problem set: 0 solved, 8 unsolved in 12081 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 765/765 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 35/35 constraints]
After SMT, in 14766ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 534 ms.
Support contains 15 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 639/639 transitions.
Applied a total of 0 rules in 24 ms. Remains 765 /765 variables (removed 0) and now considering 639/639 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 765/765 places, 639/639 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 639/639 transitions.
Applied a total of 0 rules in 22 ms. Remains 765 /765 variables (removed 0) and now considering 639/639 (removed 0) transitions.
[2025-06-07 17:29:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:30:00] [INFO ] Implicit Places using invariants in 417 ms returned [747, 751]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 420 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 763/765 places, 639/639 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 761 transition count 637
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 637
Applied a total of 4 rules in 34 ms. Remains 761 /763 variables (removed 2) and now considering 637/639 (removed 2) transitions.
// Phase 1: matrix 637 rows 761 cols
[2025-06-07 17:30:00] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:30:00] [INFO ] Implicit Places using invariants in 437 ms returned []
[2025-06-07 17:30:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:30:01] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 761/765 places, 637/639 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1530 ms. Remains : 761/765 places, 637/639 transitions.
RANDOM walk for 40000 steps (8 resets) in 392 ms. (101 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 168 ms. (236 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 199 ms. (200 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 189 ms. (210 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 152765 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 8
Probabilistic random walk after 152765 steps, saw 102791 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
[2025-06-07 17:30:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 43/58 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/79 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/187 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 188/375 variables, 100/206 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/375 variables, 33/239 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/375 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 14/389 variables, 14/253 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/389 variables, 14/267 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/389 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 28/417 variables, 14/281 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 245/662 variables, 140/421 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/662 variables, 43/464 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/662 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 9/671 variables, 10/474 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/671 variables, 9/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/671 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 16/687 variables, 8/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/687 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 287/974 variables, 161/652 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/974 variables, 50/702 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/974 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (OVERLAPS) 18/992 variables, 20/722 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/992 variables, 18/740 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/992 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 29 (OVERLAPS) 32/1024 variables, 16/756 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1024 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (OVERLAPS) 161/1185 variables, 112/868 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1185 variables, 26/894 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1185 variables, 0/894 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 34 (OVERLAPS) 7/1192 variables, 12/906 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1192 variables, 7/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1192 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 37 (OVERLAPS) 4/1196 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1196 variables, 0/915 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 39 (OVERLAPS) 57/1253 variables, 39/954 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1253 variables, 17/971 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1253 variables, 0/971 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (OVERLAPS) 47/1300 variables, 23/994 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1300 variables, 5/999 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1300 variables, 0/999 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (OVERLAPS) 4/1304 variables, 6/1005 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1304 variables, 4/1009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1304 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (OVERLAPS) 4/1308 variables, 2/1011 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1308 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 50 (OVERLAPS) 37/1345 variables, 23/1034 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1345 variables, 9/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1345 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (OVERLAPS) 39/1384 variables, 21/1064 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1384 variables, 5/1069 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1384 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (OVERLAPS) 3/1387 variables, 5/1074 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1387 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1387 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (OVERLAPS) 2/1389 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1389 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (OVERLAPS) 9/1398 variables, 8/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1398 variables, 3/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1398 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (OVERLAPS) 0/1398 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1398/1398 variables, and 1089 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2641 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 761/761 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 43/58 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 21/79 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 108/187 variables, 79/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 188/375 variables, 100/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/375 variables, 33/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/375 variables, 5/247 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/375 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 14/389 variables, 14/261 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/389 variables, 14/275 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/389 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 28/417 variables, 14/289 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 245/662 variables, 140/429 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/662 variables, 43/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/662 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 9/671 variables, 10/482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/671 variables, 9/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/671 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 16/687 variables, 8/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/687 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (OVERLAPS) 287/974 variables, 161/660 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/974 variables, 50/710 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:08] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:08] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:09] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:09] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/974 variables, 4/714 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:09] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:09] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 3 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/974 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:09] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/974 variables, 1/717 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/974 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 31 (OVERLAPS) 18/992 variables, 20/737 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/992 variables, 18/755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:10] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 3 ms to minimize.
At refinement iteration 33 (INCLUDED_ONLY) 0/992 variables, 1/756 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:10] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:10] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 4 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/992 variables, 2/758 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/992 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 36 (OVERLAPS) 32/1024 variables, 16/774 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:10] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/1024 variables, 1/775 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1024 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 39 (OVERLAPS) 161/1185 variables, 112/887 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1185 variables, 26/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:11] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
At refinement iteration 41 (INCLUDED_ONLY) 0/1185 variables, 8/921 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1185 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 43 (OVERLAPS) 7/1192 variables, 12/933 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1192 variables, 7/940 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1192 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 46 (OVERLAPS) 4/1196 variables, 2/942 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1196 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 48 (OVERLAPS) 57/1253 variables, 39/981 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1253 variables, 17/998 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 4 ms to minimize.
At refinement iteration 50 (INCLUDED_ONLY) 0/1253 variables, 1/999 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:13] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:14] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:14] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:14] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:14] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 1 ms to minimize.
At refinement iteration 51 (INCLUDED_ONLY) 0/1253 variables, 15/1014 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1253 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 53 (OVERLAPS) 47/1300 variables, 23/1037 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1300 variables, 5/1042 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1300 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 56 (OVERLAPS) 4/1304 variables, 6/1048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1304 variables, 4/1052 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1304 variables, 0/1052 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 59 (OVERLAPS) 4/1308 variables, 2/1054 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1308 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 61 (OVERLAPS) 37/1345 variables, 23/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1345 variables, 9/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1345 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 64 (OVERLAPS) 39/1384 variables, 21/1107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1384 variables, 5/1112 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1384 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 67 (OVERLAPS) 3/1387 variables, 5/1117 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1387 variables, 3/1120 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1387 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 70 (OVERLAPS) 2/1389 variables, 1/1121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1389 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 72 (OVERLAPS) 9/1398 variables, 8/1129 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1398 variables, 3/1132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:17] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 4 ms to minimize.
At refinement iteration 74 (INCLUDED_ONLY) 0/1398 variables, 1/1133 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:18] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 1 ms to minimize.
At refinement iteration 75 (INCLUDED_ONLY) 0/1398 variables, 10/1143 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1398 variables, 0/1143 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 77 (OVERLAPS) 0/1398 variables, 0/1143 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1398/1398 variables, and 1143 constraints, problems are : Problem set: 0 solved, 8 unsolved in 12186 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 761/761 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 39/39 constraints]
After SMT, in 14836ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 993 ms.
Support contains 15 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 637/637 transitions.
Applied a total of 0 rules in 14 ms. Remains 761 /761 variables (removed 0) and now considering 637/637 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 761/761 places, 637/637 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 637/637 transitions.
Applied a total of 0 rules in 14 ms. Remains 761 /761 variables (removed 0) and now considering 637/637 (removed 0) transitions.
[2025-06-07 17:30:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:30:21] [INFO ] Implicit Places using invariants in 362 ms returned []
[2025-06-07 17:30:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:30:21] [INFO ] Implicit Places using invariants and state equation in 635 ms returned []
Implicit Place search using SMT with State Equation took 999 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:30:21] [INFO ] Redundant transitions in 32 ms returned []
Running 630 sub problems to find dead transitions.
[2025-06-07 17:30:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/756 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:29] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:30] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/756 variables, 20/333 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:31] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:31] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:31] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:31] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:32] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:33] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:33] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:33] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/756 variables, 20/353 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:34] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:35] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:36] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 20/373 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:44] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:45] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:30:48] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 9/382 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 756/1398 variables, and 382 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 313/328 constraints, State Equation: 0/761 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 69/69 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/756 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/756 variables, 69/382 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/756 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (OVERLAPS) 5/761 variables, 15/397 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:31:06] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:31:07] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:31:07] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:31:08] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/761 variables, 4/401 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 761/1398 variables, and 401 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/761 constraints, PredecessorRefiner: 0/630 constraints, Known Traps: 73/73 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 630 unsolved
Search for dead transitions found 0 dead transitions in 60095ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61148 ms. Remains : 761/761 places, 637/637 transitions.
Computed a total of 480 stabilizing places and 480 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U X(p1))) U (!p0||X(p2)||G(p3))))'
Support contains 4 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2012 transition count 1802
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2012 transition count 1802
Applied a total of 22 rules in 186 ms. Remains 2012 /2023 variables (removed 11) and now considering 1802/1813 (removed 11) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:31:22] [INFO ] Computed 331 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:31:23] [INFO ] Implicit Places using invariants in 629 ms returned []
[2025-06-07 17:31:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:31:24] [INFO ] Implicit Places using invariants and state equation in 1578 ms returned []
Implicit Place search using SMT with State Equation took 2208 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60350ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2023 places, 1802/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62751 ms. Remains : 2012/2023 places, 1802/1813 transitions.
Stuttering acceptance computed with spot in 517 ms :[(AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-00
Product exploration explored 100000 steps with 0 reset in 608 ms.
Product exploration explored 100000 steps with 0 reset in 778 ms.
Computed a total of 478 stabilizing places and 478 stable transitions
Computed a total of 478 stabilizing places and 478 stable transitions
Knowledge obtained : [(AND p0 p3 (NOT p2) (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p3 (NOT p2)))), (X (AND p3 (NOT p2))), (X (AND p0 p3 (NOT p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND (NOT p0) p3 (NOT p2))))), (X (X (AND p3 (NOT p2)))), (X (X (AND p0 p3 (NOT p2)))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (AND p3 (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 31 factoid took 140 ms. Reduced automaton from 11 states, 31 edges and 4 AP (stutter sensitive) to 11 states, 30 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 379 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
RANDOM walk for 40000 steps (8 resets) in 631 ms. (63 steps per ms) remains 15/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
[2025-06-07 17:32:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 1933/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:28] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 18 places in 164 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 19 places in 150 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 20 places in 159 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 22 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:29] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:30] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:31] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 35 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 41 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 41 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 42 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:32] [INFO ] Deduced a trap composed of 46 places in 42 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 9/360 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s1026 0.0)
(s1027 0.0)
(s1028 (/ 1.0 4.0))
(s1029 0.0)
(s1030 0.0)
(s1031 (/ 3.0 4.0))
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(s1034 0.0)
(s1035 0.0)
(s1036 (/ 3.0 4.0))
(s1037 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2012/3814 variables, and 360 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 1933/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 29/360 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:33] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:33] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:33] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:33] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 24 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:34] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 38 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 39 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 40 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 20/380 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 42 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 43 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:35] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:36] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2012 variables, 4/384 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2012 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1802/3814 variables, 2012/2396 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3814 variables, 15/2411 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:37] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 16 ms to minimize.
SMT process timed out in 10091ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 416 place count 2012 transition count 1386
Reduce places removed 416 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 418 rules applied. Total rules applied 834 place count 1596 transition count 1384
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 836 place count 1594 transition count 1384
Performed 239 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 239 Pre rules applied. Total rules applied 836 place count 1594 transition count 1145
Deduced a syphon composed of 239 places in 2 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 3 with 478 rules applied. Total rules applied 1314 place count 1355 transition count 1145
Performed 509 Post agglomeration using F-continuation condition.Transition count delta: 509
Deduced a syphon composed of 509 places in 0 ms
Reduce places removed 509 places and 0 transitions.
Iterating global reduction 3 with 1018 rules applied. Total rules applied 2332 place count 846 transition count 636
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2333 place count 846 transition count 635
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2335 place count 845 transition count 634
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 2509 place count 758 transition count 634
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2510 place count 758 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2511 place count 757 transition count 633
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 5 with 89 rules applied. Total rules applied 2600 place count 757 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2601 place count 756 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2602 place count 755 transition count 632
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2602 place count 755 transition count 630
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2606 place count 753 transition count 630
Applied a total of 2606 rules in 253 ms. Remains 753 /2012 variables (removed 1259) and now considering 630/1802 (removed 1172) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 253 ms. Remains : 753/2012 places, 630/1802 transitions.
RANDOM walk for 40000 steps (8 resets) in 621 ms. (64 steps per ms) remains 12/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 155 ms. (256 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 12/12 properties
// Phase 1: matrix 630 rows 753 cols
[2025-06-07 17:32:39] [INFO ] Computed 330 invariants in 2 ms
[2025-06-07 17:32:39] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (OVERLAPS) 10/685 variables, 14/504 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/685 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (OVERLAPS) 12/697 variables, 6/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/697 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (OVERLAPS) 147/844 variables, 85/605 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/844 variables, 26/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (OVERLAPS) 4/848 variables, 8/639 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/848 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 138/986 variables, 72/715 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/986 variables, 22/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 9/995 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/995 variables, 9/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (OVERLAPS) 10/1005 variables, 5/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1005 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (OVERLAPS) 113/1118 variables, 68/832 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1118 variables, 23/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (OVERLAPS) 2/1120 variables, 4/859 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1120 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (OVERLAPS) 107/1227 variables, 58/919 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1227 variables, 16/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (OVERLAPS) 7/1234 variables, 12/947 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1234 variables, 7/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (OVERLAPS) 4/1238 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1238 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (OVERLAPS) 62/1300 variables, 37/993 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1300 variables, 12/1005 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1300 variables, 1/1006 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1300 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (OVERLAPS) 2/1302 variables, 4/1010 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1302 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1302 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (OVERLAPS) 46/1348 variables, 26/1038 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1348 variables, 7/1045 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1348 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (OVERLAPS) 3/1351 variables, 6/1051 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1351 variables, 3/1054 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1351 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (OVERLAPS) 12/1363 variables, 8/1062 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1363 variables, 4/1066 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1363 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (OVERLAPS) 16/1379 variables, 8/1074 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1379 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1379 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1379 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (OVERLAPS) 1/1380 variables, 1/1079 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1380 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 94 (OVERLAPS) 1/1381 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1381 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1381 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 97 (OVERLAPS) 2/1383 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1383 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 100 (OVERLAPS) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1383/1383 variables, and 1085 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5230 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/75 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/127 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (OVERLAPS) 2/191 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/191 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 4/195 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/195 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 141/336 variables, 71/219 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/336 variables, 20/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (OVERLAPS) 10/346 variables, 12/251 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/346 variables, 10/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 16/362 variables, 8/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/362 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (OVERLAPS) 158/520 variables, 91/360 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/520 variables, 25/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (OVERLAPS) 5/525 variables, 10/395 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/525 variables, 5/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (OVERLAPS) 150/675 variables, 78/478 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 24/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:46] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/675 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (OVERLAPS) 10/685 variables, 14/517 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/685 variables, 10/527 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/685 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (OVERLAPS) 12/697 variables, 6/533 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/697 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (OVERLAPS) 147/844 variables, 85/618 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/844 variables, 26/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 4/848 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/848 variables, 4/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 138/986 variables, 72/728 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/986 variables, 22/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (OVERLAPS) 9/995 variables, 13/763 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/995 variables, 9/772 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/995 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (OVERLAPS) 10/1005 variables, 5/777 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1005 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (OVERLAPS) 113/1118 variables, 68/845 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1118 variables, 23/868 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:49] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 5 ms to minimize.
At refinement iteration 62 (INCLUDED_ONLY) 0/1118 variables, 1/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (OVERLAPS) 2/1120 variables, 4/873 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1120 variables, 2/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1120 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (OVERLAPS) 107/1227 variables, 58/933 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1227 variables, 16/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1227 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (OVERLAPS) 7/1234 variables, 12/961 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1234 variables, 7/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1234 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (OVERLAPS) 4/1238 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1238 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (OVERLAPS) 62/1300 variables, 37/1007 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1300 variables, 12/1019 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1300 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1300 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (OVERLAPS) 2/1302 variables, 4/1024 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1302 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1302 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (OVERLAPS) 46/1348 variables, 26/1052 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1348 variables, 7/1059 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1348 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (OVERLAPS) 3/1351 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1351 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1351 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (OVERLAPS) 12/1363 variables, 8/1076 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1363 variables, 4/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1363 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (OVERLAPS) 16/1379 variables, 8/1088 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1379 variables, 3/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1379 variables, 1/1092 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:32:54] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 5 ms to minimize.
At refinement iteration 94 (INCLUDED_ONLY) 0/1379 variables, 1/1093 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1379 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 96 (OVERLAPS) 1/1380 variables, 1/1094 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1380 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1380 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 99 (OVERLAPS) 1/1381 variables, 1/1096 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1381 variables, 1/1097 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1381 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 102 (OVERLAPS) 2/1383 variables, 2/1099 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1383 variables, 1/1100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1383 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 105 (OVERLAPS) 0/1383 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1383/1383 variables, and 1100 constraints, problems are : Problem set: 0 solved, 12 unsolved in 13090 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18330ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 18 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 753/753 places, 630/630 transitions.
RANDOM walk for 40000 steps (8 resets) in 521 ms. (76 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 180 ms. (221 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 137 ms. (289 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 134426 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 12
Probabilistic random walk after 134426 steps, saw 111757 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2025-06-07 17:33:01] [INFO ] Invariant cache hit.
[2025-06-07 17:33:01] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (OVERLAPS) 10/685 variables, 14/504 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/685 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (OVERLAPS) 12/697 variables, 6/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/697 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (OVERLAPS) 147/844 variables, 85/605 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/844 variables, 26/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (OVERLAPS) 4/848 variables, 8/639 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/848 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 138/986 variables, 72/715 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/986 variables, 22/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 9/995 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/995 variables, 9/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (OVERLAPS) 10/1005 variables, 5/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1005 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (OVERLAPS) 113/1118 variables, 68/832 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1118 variables, 23/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (OVERLAPS) 2/1120 variables, 4/859 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1120 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (OVERLAPS) 107/1227 variables, 58/919 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1227 variables, 16/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (OVERLAPS) 7/1234 variables, 12/947 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1234 variables, 7/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (OVERLAPS) 4/1238 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1238 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (OVERLAPS) 62/1300 variables, 37/993 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1300 variables, 12/1005 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1300 variables, 1/1006 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1300 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (OVERLAPS) 2/1302 variables, 4/1010 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1302 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1302 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (OVERLAPS) 46/1348 variables, 26/1038 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1348 variables, 7/1045 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1348 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (OVERLAPS) 3/1351 variables, 6/1051 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1351 variables, 3/1054 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1351 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (OVERLAPS) 12/1363 variables, 8/1062 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1363 variables, 4/1066 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1363 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (OVERLAPS) 16/1379 variables, 8/1074 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1379 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1379 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1379 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (OVERLAPS) 1/1380 variables, 1/1079 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1380 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 94 (OVERLAPS) 1/1381 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1381 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1381 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 97 (OVERLAPS) 2/1383 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1383 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 100 (OVERLAPS) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1383/1383 variables, and 1085 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5215 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/75 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/127 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (OVERLAPS) 2/191 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/191 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 4/195 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/195 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 141/336 variables, 71/219 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/336 variables, 20/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (OVERLAPS) 10/346 variables, 12/251 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/346 variables, 10/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 16/362 variables, 8/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/362 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (OVERLAPS) 158/520 variables, 91/360 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/520 variables, 25/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (OVERLAPS) 5/525 variables, 10/395 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/525 variables, 5/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (OVERLAPS) 150/675 variables, 78/478 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 24/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (OVERLAPS) 10/685 variables, 14/516 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/685 variables, 10/526 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/685 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (OVERLAPS) 12/697 variables, 6/532 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/697 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (OVERLAPS) 147/844 variables, 85/617 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/844 variables, 26/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:09] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
At refinement iteration 47 (INCLUDED_ONLY) 0/844 variables, 1/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 4/848 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/848 variables, 4/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 138/986 variables, 72/728 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/986 variables, 22/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:10] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 4 ms to minimize.
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 1/751 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/986 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (OVERLAPS) 9/995 variables, 13/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/995 variables, 9/773 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/995 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (OVERLAPS) 10/1005 variables, 5/778 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1005 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (OVERLAPS) 113/1118 variables, 68/846 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1118 variables, 23/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (OVERLAPS) 2/1120 variables, 4/873 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1120 variables, 2/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1120 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (OVERLAPS) 107/1227 variables, 58/933 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1227 variables, 16/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1227 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (OVERLAPS) 7/1234 variables, 12/961 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1234 variables, 7/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1234 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (OVERLAPS) 4/1238 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1238 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (OVERLAPS) 62/1300 variables, 37/1007 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1300 variables, 12/1019 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1300 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1300 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (OVERLAPS) 2/1302 variables, 4/1024 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1302 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1302 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (OVERLAPS) 46/1348 variables, 26/1052 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1348 variables, 7/1059 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1348 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (OVERLAPS) 3/1351 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1351 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1351 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (OVERLAPS) 12/1363 variables, 8/1076 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1363 variables, 4/1080 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:16] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
At refinement iteration 90 (INCLUDED_ONLY) 0/1363 variables, 11/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1363 variables, 0/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (OVERLAPS) 16/1379 variables, 8/1099 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1379 variables, 3/1102 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1379 variables, 1/1103 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1379 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 96 (OVERLAPS) 1/1380 variables, 1/1104 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1380 variables, 1/1105 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1380 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 99 (OVERLAPS) 1/1381 variables, 1/1106 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1381 variables, 1/1107 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1381 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 102 (OVERLAPS) 2/1383 variables, 2/1109 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1383 variables, 1/1110 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1383 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:20] [INFO ] Deduced a trap composed of 5 places in 117 ms of which 6 ms to minimize.
At refinement iteration 105 (OVERLAPS) 0/1383 variables, 1/1111 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1383 variables, 0/1111 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 107 (OVERLAPS) 0/1383 variables, 0/1111 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1383/1383 variables, and 1111 constraints, problems are : Problem set: 0 solved, 12 unsolved in 16058 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 12/12 constraints]
After SMT, in 21282ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 20 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 753/753 places, 630/630 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 17:33:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:33:23] [INFO ] Implicit Places using invariants in 397 ms returned [736, 740]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 404 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 751/753 places, 630/630 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 749 transition count 628
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 749 transition count 628
Applied a total of 4 rules in 23 ms. Remains 749 /751 variables (removed 2) and now considering 628/630 (removed 2) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:33:23] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:33:23] [INFO ] Implicit Places using invariants in 342 ms returned []
[2025-06-07 17:33:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:33:24] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 749/753 places, 628/630 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1396 ms. Remains : 749/753 places, 628/630 transitions.
RANDOM walk for 40000 steps (8 resets) in 323 ms. (123 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 174 ms. (228 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 124057 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 12
Probabilistic random walk after 124057 steps, saw 102940 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
[2025-06-07 17:33:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (OVERLAPS) 10/685 variables, 14/504 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/685 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (OVERLAPS) 12/697 variables, 6/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/697 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (OVERLAPS) 147/844 variables, 85/605 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/844 variables, 26/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (OVERLAPS) 4/848 variables, 8/639 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/848 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 138/986 variables, 72/715 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/986 variables, 22/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 9/995 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/995 variables, 9/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (OVERLAPS) 10/1005 variables, 5/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1005 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (OVERLAPS) 113/1118 variables, 68/832 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1118 variables, 23/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (OVERLAPS) 2/1120 variables, 4/859 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1120 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (OVERLAPS) 107/1227 variables, 58/919 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1227 variables, 16/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (OVERLAPS) 7/1234 variables, 12/947 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1234 variables, 7/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (OVERLAPS) 4/1238 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1238 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (OVERLAPS) 61/1299 variables, 37/993 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1299 variables, 12/1005 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1299 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (OVERLAPS) 2/1301 variables, 4/1009 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1301 variables, 2/1011 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1301 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (OVERLAPS) 44/1345 variables, 24/1035 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1345 variables, 6/1041 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1345 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (OVERLAPS) 3/1348 variables, 6/1047 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1348 variables, 3/1050 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1348 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (OVERLAPS) 12/1360 variables, 8/1058 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1360 variables, 4/1062 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1360 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (OVERLAPS) 15/1375 variables, 8/1070 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1375 variables, 4/1074 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1375 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (OVERLAPS) 2/1377 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1377 variables, 1/1077 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1377 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (OVERLAPS) 0/1377 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1377/1377 variables, and 1077 constraints, problems are : Problem set: 0 solved, 12 unsolved in 4522 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/75 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/127 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (OVERLAPS) 2/191 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/191 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 4/195 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/195 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 141/336 variables, 71/219 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/336 variables, 20/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (OVERLAPS) 10/346 variables, 12/251 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/346 variables, 10/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 16/362 variables, 8/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/362 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 31 (OVERLAPS) 158/520 variables, 91/360 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/520 variables, 25/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 34 (OVERLAPS) 5/525 variables, 10/395 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/525 variables, 5/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 37 (OVERLAPS) 150/675 variables, 78/478 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 24/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 40 (OVERLAPS) 10/685 variables, 14/516 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/685 variables, 10/526 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/685 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 43 (OVERLAPS) 12/697 variables, 6/532 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/697 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 45 (OVERLAPS) 147/844 variables, 85/617 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/844 variables, 26/643 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:34] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
At refinement iteration 47 (INCLUDED_ONLY) 0/844 variables, 1/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 49 (OVERLAPS) 4/848 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/848 variables, 4/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 52 (OVERLAPS) 138/986 variables, 72/728 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/986 variables, 22/750 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:35] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 5 ms to minimize.
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 1/751 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/986 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 56 (OVERLAPS) 9/995 variables, 13/764 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/995 variables, 9/773 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/995 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 59 (OVERLAPS) 10/1005 variables, 5/778 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1005 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 61 (OVERLAPS) 113/1118 variables, 68/846 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1118 variables, 23/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 64 (OVERLAPS) 2/1120 variables, 4/873 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1120 variables, 2/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1120 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 67 (OVERLAPS) 107/1227 variables, 58/933 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1227 variables, 16/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1227 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 70 (OVERLAPS) 7/1234 variables, 12/961 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1234 variables, 7/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1234 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 73 (OVERLAPS) 4/1238 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1238 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 75 (OVERLAPS) 61/1299 variables, 37/1007 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1299 variables, 12/1019 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1299 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 78 (OVERLAPS) 2/1301 variables, 4/1023 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1301 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1301 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 81 (OVERLAPS) 44/1345 variables, 24/1049 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1345 variables, 6/1055 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1345 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 84 (OVERLAPS) 3/1348 variables, 6/1061 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1348 variables, 3/1064 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1348 variables, 0/1064 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 87 (OVERLAPS) 12/1360 variables, 8/1072 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1360 variables, 4/1076 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1360 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 90 (OVERLAPS) 15/1375 variables, 8/1084 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1375 variables, 4/1088 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1375 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 93 (OVERLAPS) 2/1377 variables, 2/1090 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1377 variables, 1/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1377 variables, 0/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 96 (OVERLAPS) 0/1377 variables, 0/1091 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1377/1377 variables, and 1091 constraints, problems are : Problem set: 0 solved, 12 unsolved in 11580 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 16108ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 628/628 transitions.
Applied a total of 0 rules in 17 ms. Remains 749 /749 variables (removed 0) and now considering 628/628 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 749/749 places, 628/628 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 628/628 transitions.
Applied a total of 0 rules in 13 ms. Remains 749 /749 variables (removed 0) and now considering 628/628 (removed 0) transitions.
[2025-06-07 17:33:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:33:44] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-06-07 17:33:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:33:44] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:33:44] [INFO ] Redundant transitions in 5 ms returned []
Running 624 sub problems to find dead transitions.
[2025-06-07 17:33:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:51] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:52] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:53] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:53] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:53] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:54] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:55] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:55] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:55] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:55] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 20/366 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:56] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:57] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:58] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:58] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:33:58] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 20/386 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:05] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:06] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:07] [INFO ] Deduced a trap composed of 6 places in 82 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 20/406 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:10] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:11] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:11] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:34:11] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1377 variables, and 418 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 326/328 constraints, State Equation: 0/749 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 92/418 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (OVERLAPS) 2/749 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 5 (OVERLAPS) 628/1377 variables, 749/1169 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1377 variables, 624/1793 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1377/1377 variables, and 1793 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61062 ms. Remains : 749/749 places, 628/628 transitions.
Knowledge obtained : [(AND p0 p3 (NOT p2) (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p3 (NOT p2)))), (X (AND p3 (NOT p2))), (X (AND p0 p3 (NOT p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND (NOT p0) p3 (NOT p2))))), (X (X (AND p3 (NOT p2)))), (X (X (AND p0 p3 (NOT p2)))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (AND p3 (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2)))), (F (NOT (AND (NOT p2) p3))), (F p2), (F (NOT (AND p0 (NOT p2) p3))), (F (NOT (AND p3 (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F p1)]
Knowledge based reduction with 31 factoid took 357 ms. Reduced automaton from 11 states, 30 edges and 4 AP (stutter sensitive) to 11 states, 30 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 411 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Stuttering acceptance computed with spot in 392 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Applied a total of 0 rules in 104 ms. Remains 2012 /2012 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:34:46] [INFO ] Computed 331 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:34:46] [INFO ] Implicit Places using invariants in 571 ms returned []
[2025-06-07 17:34:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:34:48] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 2113 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:34:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60343ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60346ms
Finished structural reductions in LTL mode , in 1 iterations and 62568 ms. Remains : 2012/2012 places, 1802/1802 transitions.
Computed a total of 478 stabilizing places and 478 stable transitions
Computed a total of 478 stabilizing places and 478 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p3 (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) p3))), (X (AND (NOT p2) p3)), (X (AND p0 (NOT p2) p3)), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (AND (NOT p2) p3))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (AND p3 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (AND p0 (NOT p2) p3))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 29 factoid took 128 ms. Reduced automaton from 11 states, 30 edges and 4 AP (stutter sensitive) to 11 states, 30 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 376 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
RANDOM walk for 40000 steps (8 resets) in 427 ms. (93 steps per ms) remains 15/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
[2025-06-07 17:35:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 1933/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:50] [INFO ] Deduced a trap composed of 17 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:50] [INFO ] Deduced a trap composed of 18 places in 165 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:50] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:50] [INFO ] Deduced a trap composed of 20 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 22 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 22 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:51] [INFO ] Deduced a trap composed of 24 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:52] [INFO ] Deduced a trap composed of 34 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 34 places in 80 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 41 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 41 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 42 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:53] [INFO ] Deduced a trap composed of 42 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:54] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:54] [INFO ] Deduced a trap composed of 46 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 9/360 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2012/3814 variables, and 360 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 75/79 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 1933/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 29/360 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:54] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 19 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 24 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:55] [INFO ] Deduced a trap composed of 24 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:56] [INFO ] Deduced a trap composed of 38 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 39 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 40 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 40 places in 55 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 20/380 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 42 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:57] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2012 variables, 4/384 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2012 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1802/3814 variables, 2012/2396 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3814 variables, 15/2411 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:35:59] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 15 ms to minimize.
SMT process timed out in 10145ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 416 place count 2012 transition count 1386
Reduce places removed 416 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 418 rules applied. Total rules applied 834 place count 1596 transition count 1384
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 836 place count 1594 transition count 1384
Performed 239 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 239 Pre rules applied. Total rules applied 836 place count 1594 transition count 1145
Deduced a syphon composed of 239 places in 2 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 3 with 478 rules applied. Total rules applied 1314 place count 1355 transition count 1145
Performed 509 Post agglomeration using F-continuation condition.Transition count delta: 509
Deduced a syphon composed of 509 places in 0 ms
Reduce places removed 509 places and 0 transitions.
Iterating global reduction 3 with 1018 rules applied. Total rules applied 2332 place count 846 transition count 636
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2333 place count 846 transition count 635
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2335 place count 845 transition count 634
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 2509 place count 758 transition count 634
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2510 place count 758 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2511 place count 757 transition count 633
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 5 with 89 rules applied. Total rules applied 2600 place count 757 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2601 place count 756 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2602 place count 755 transition count 632
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2602 place count 755 transition count 630
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2606 place count 753 transition count 630
Applied a total of 2606 rules in 227 ms. Remains 753 /2012 variables (removed 1259) and now considering 630/1802 (removed 1172) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 753/2012 places, 630/1802 transitions.
RANDOM walk for 40000 steps (8 resets) in 514 ms. (77 steps per ms) remains 7/15 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 7/7 properties
// Phase 1: matrix 630 rows 753 cols
[2025-06-07 17:36:00] [INFO ] Computed 330 invariants in 1 ms
[2025-06-07 17:36:00] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (OVERLAPS) 10/685 variables, 14/504 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/685 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (OVERLAPS) 12/697 variables, 6/520 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/697 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (OVERLAPS) 147/844 variables, 85/605 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/844 variables, 26/631 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (OVERLAPS) 4/848 variables, 8/639 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/848 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (OVERLAPS) 138/986 variables, 72/715 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/986 variables, 22/737 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (OVERLAPS) 9/995 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/995 variables, 9/759 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 55 (OVERLAPS) 10/1005 variables, 5/764 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1005 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (OVERLAPS) 113/1118 variables, 68/832 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1118 variables, 23/855 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (OVERLAPS) 2/1120 variables, 4/859 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1120 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (OVERLAPS) 107/1227 variables, 58/919 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1227 variables, 16/935 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (OVERLAPS) 7/1234 variables, 12/947 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1234 variables, 7/954 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (OVERLAPS) 4/1238 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1238 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 71 (OVERLAPS) 62/1300 variables, 37/993 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1300 variables, 12/1005 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1300 variables, 1/1006 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1300 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (OVERLAPS) 2/1302 variables, 4/1010 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1302 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1302 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (OVERLAPS) 46/1348 variables, 26/1038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1348 variables, 7/1045 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1348 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (OVERLAPS) 3/1351 variables, 6/1051 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1351 variables, 3/1054 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1351 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (OVERLAPS) 12/1363 variables, 8/1062 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1363 variables, 4/1066 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1363 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (OVERLAPS) 16/1379 variables, 8/1074 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1379 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1379 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1379 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (OVERLAPS) 1/1380 variables, 1/1079 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1380 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 94 (OVERLAPS) 1/1381 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1381 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1381 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 97 (OVERLAPS) 2/1383 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1383 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 100 (OVERLAPS) 0/1383 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1383/1383 variables, and 1085 constraints, problems are : Problem set: 0 solved, 7 unsolved in 2827 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/56 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/122 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/137 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (OVERLAPS) 2/191 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/191 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 4/195 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/195 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (OVERLAPS) 141/336 variables, 71/214 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/336 variables, 20/234 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (OVERLAPS) 10/346 variables, 12/246 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/346 variables, 10/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (OVERLAPS) 16/362 variables, 8/264 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/362 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (OVERLAPS) 158/520 variables, 91/355 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/520 variables, 25/380 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (OVERLAPS) 5/525 variables, 10/390 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/525 variables, 5/395 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 37 (OVERLAPS) 150/675 variables, 78/473 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 24/497 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:04] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:04] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:04] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 3/500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/675 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (OVERLAPS) 10/685 variables, 14/514 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/685 variables, 10/524 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/685 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (OVERLAPS) 12/697 variables, 6/530 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/697 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (OVERLAPS) 147/844 variables, 85/615 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/844 variables, 26/641 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (OVERLAPS) 4/848 variables, 8/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/848 variables, 4/653 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (OVERLAPS) 138/986 variables, 72/725 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/986 variables, 22/747 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 55 (OVERLAPS) 9/995 variables, 13/760 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/995 variables, 9/769 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/995 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (OVERLAPS) 10/1005 variables, 5/774 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1005 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (OVERLAPS) 113/1118 variables, 68/842 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1118 variables, 23/865 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1118 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (OVERLAPS) 2/1120 variables, 4/869 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1120 variables, 2/871 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1120 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (OVERLAPS) 107/1227 variables, 58/929 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1227 variables, 16/945 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1227 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (OVERLAPS) 7/1234 variables, 12/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1234 variables, 7/964 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1234 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (OVERLAPS) 4/1238 variables, 2/966 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1238 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (OVERLAPS) 62/1300 variables, 37/1003 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1300 variables, 12/1015 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1300 variables, 1/1016 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1300 variables, 0/1016 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (OVERLAPS) 2/1302 variables, 4/1020 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1302 variables, 2/1022 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1302 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (OVERLAPS) 46/1348 variables, 26/1048 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1348 variables, 7/1055 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1348 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (OVERLAPS) 3/1351 variables, 6/1061 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1351 variables, 3/1064 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1351 variables, 0/1064 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (OVERLAPS) 12/1363 variables, 8/1072 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1363 variables, 4/1076 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 35 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:09] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 89 (INCLUDED_ONLY) 0/1363 variables, 10/1086 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1363 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (OVERLAPS) 16/1379 variables, 8/1094 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1379 variables, 3/1097 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1379 variables, 1/1098 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:10] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 0 ms to minimize.
At refinement iteration 94 (INCLUDED_ONLY) 0/1379 variables, 1/1099 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1379 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 96 (OVERLAPS) 1/1380 variables, 1/1100 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1380 variables, 1/1101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1380 variables, 0/1101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 99 (OVERLAPS) 1/1381 variables, 1/1102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1381 variables, 1/1103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1381 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 102 (OVERLAPS) 2/1383 variables, 2/1105 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1383 variables, 1/1106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1383 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 105 (OVERLAPS) 0/1383 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1383/1383 variables, and 1106 constraints, problems are : Problem set: 0 solved, 7 unsolved in 8890 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 14/14 constraints]
After SMT, in 11733ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 16 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 753/753 places, 630/630 transitions.
RANDOM walk for 40000 steps (8 resets) in 334 ms. (119 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 150 ms. (264 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 165965 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 7
Probabilistic random walk after 165965 steps, saw 138048 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
[2025-06-07 17:36:15] [INFO ] Invariant cache hit.
[2025-06-07 17:36:15] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:16] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 39 (OVERLAPS) 10/685 variables, 14/505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 10/515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/685 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (OVERLAPS) 12/697 variables, 6/521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/697 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (OVERLAPS) 147/844 variables, 85/606 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 26/632 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/844 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (OVERLAPS) 4/848 variables, 8/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 4/644 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/848 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (OVERLAPS) 138/986 variables, 72/716 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 22/738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/986 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (OVERLAPS) 9/995 variables, 13/751 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 9/760 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/995 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (OVERLAPS) 10/1005 variables, 5/765 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1005 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (OVERLAPS) 113/1118 variables, 68/833 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 23/856 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1118 variables, 0/856 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (OVERLAPS) 2/1120 variables, 4/860 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1120 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 64 (OVERLAPS) 107/1227 variables, 58/920 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 16/936 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1227 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (OVERLAPS) 7/1234 variables, 12/948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 7/955 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1234 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (OVERLAPS) 4/1238 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1238 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (OVERLAPS) 62/1300 variables, 37/994 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1300 variables, 12/1006 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1300 variables, 1/1007 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1300 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (OVERLAPS) 2/1302 variables, 4/1011 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1302 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1302 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (OVERLAPS) 46/1348 variables, 26/1039 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1348 variables, 7/1046 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1348 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (OVERLAPS) 3/1351 variables, 6/1052 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1351 variables, 3/1055 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1351 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (OVERLAPS) 12/1363 variables, 8/1063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1363 variables, 4/1067 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1363 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (OVERLAPS) 16/1379 variables, 8/1075 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1379 variables, 3/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1379 variables, 1/1079 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1379 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (OVERLAPS) 1/1380 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1380 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1380 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 95 (OVERLAPS) 1/1381 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1381 variables, 1/1083 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1381 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 98 (OVERLAPS) 2/1383 variables, 2/1085 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1383 variables, 1/1086 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1383 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 101 (OVERLAPS) 0/1383 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1383/1383 variables, and 1086 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3422 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/56 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/122 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/137 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/189 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 2/191 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/191 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (OVERLAPS) 4/195 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/195 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 141/336 variables, 71/215 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 20/235 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/336 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 10/346 variables, 12/247 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 10/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/346 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (OVERLAPS) 16/362 variables, 8/265 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/362 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (OVERLAPS) 158/520 variables, 91/356 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 25/381 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/520 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 5/525 variables, 10/391 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 5/396 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/525 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (OVERLAPS) 150/675 variables, 78/474 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 24/498 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:20] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 3 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/675 variables, 1/499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/675 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (OVERLAPS) 10/685 variables, 14/513 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/685 variables, 10/523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/685 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (OVERLAPS) 12/697 variables, 6/529 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/697 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (OVERLAPS) 147/844 variables, 85/614 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 26/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/844 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (OVERLAPS) 4/848 variables, 8/648 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 4/652 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/848 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (OVERLAPS) 138/986 variables, 72/724 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 22/746 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:21] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:21] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
At refinement iteration 55 (INCLUDED_ONLY) 0/986 variables, 2/748 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/986 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (OVERLAPS) 9/995 variables, 13/761 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/995 variables, 9/770 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/995 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (OVERLAPS) 10/1005 variables, 5/775 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1005 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (OVERLAPS) 113/1118 variables, 68/843 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 23/866 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:22] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 64 (INCLUDED_ONLY) 0/1118 variables, 11/877 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1118 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (OVERLAPS) 2/1120 variables, 4/881 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1120 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1120 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (OVERLAPS) 107/1227 variables, 58/941 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1227 variables, 16/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:23] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:23] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 5 ms to minimize.
At refinement iteration 71 (INCLUDED_ONLY) 0/1227 variables, 2/959 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1227 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (OVERLAPS) 7/1234 variables, 12/971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1234 variables, 7/978 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1234 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (OVERLAPS) 4/1238 variables, 2/980 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:24] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:24] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:24] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 77 (INCLUDED_ONLY) 0/1238 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1238 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (OVERLAPS) 62/1300 variables, 37/1020 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1300 variables, 12/1032 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1300 variables, 1/1033 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1300 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (OVERLAPS) 2/1302 variables, 4/1037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1302 variables, 2/1039 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1302 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (OVERLAPS) 46/1348 variables, 26/1065 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1348 variables, 7/1072 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1348 variables, 0/1072 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 89 (OVERLAPS) 3/1351 variables, 6/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1351 variables, 3/1081 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1351 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (OVERLAPS) 12/1363 variables, 8/1089 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1363 variables, 4/1093 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1363 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 95 (OVERLAPS) 16/1379 variables, 8/1101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1379 variables, 3/1104 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1379 variables, 1/1105 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1379 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 99 (OVERLAPS) 1/1380 variables, 1/1106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1380 variables, 1/1107 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1380 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 102 (OVERLAPS) 1/1381 variables, 1/1108 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1381 variables, 1/1109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1381 variables, 0/1109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 105 (OVERLAPS) 2/1383 variables, 2/1111 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1383 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1383 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 108 (OVERLAPS) 0/1383 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1383/1383 variables, and 1112 constraints, problems are : Problem set: 0 solved, 7 unsolved in 9180 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 753/753 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 15/15 constraints]
After SMT, in 12609ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 16 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 753/753 places, 630/630 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 630/630 transitions.
Applied a total of 0 rules in 12 ms. Remains 753 /753 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 17:36:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:36:28] [INFO ] Implicit Places using invariants in 352 ms returned [736, 740]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 352 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 751/753 places, 630/630 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 749 transition count 628
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 749 transition count 628
Applied a total of 4 rules in 20 ms. Remains 749 /751 variables (removed 2) and now considering 628/630 (removed 2) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:36:28] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:36:29] [INFO ] Implicit Places using invariants in 341 ms returned []
[2025-06-07 17:36:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:36:29] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 749/753 places, 628/630 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1302 ms. Remains : 749/753 places, 628/630 transitions.
RANDOM walk for 40000 steps (8 resets) in 339 ms. (117 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 172 ms. (231 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 161544 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :0 out of 7
Probabilistic random walk after 161544 steps, saw 134296 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
[2025-06-07 17:36:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 54/96 variables, 28/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 4/100 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 8/108 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 81/189 variables, 44/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/189 variables, 15/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/189 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 2/191 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/191 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 4/195 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/195 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 141/336 variables, 71/207 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/336 variables, 20/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 10/346 variables, 12/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/346 variables, 10/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/346 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 16/362 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/362 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (OVERLAPS) 158/520 variables, 91/348 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/520 variables, 25/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/520 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (OVERLAPS) 5/525 variables, 10/383 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/525 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/525 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 150/675 variables, 78/466 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/675 variables, 24/490 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:34] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/675 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/675 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 39 (OVERLAPS) 10/685 variables, 14/505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/685 variables, 10/515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/685 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (OVERLAPS) 12/697 variables, 6/521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/697 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (OVERLAPS) 147/844 variables, 85/606 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/844 variables, 26/632 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/844 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (OVERLAPS) 4/848 variables, 8/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/848 variables, 4/644 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/848 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (OVERLAPS) 138/986 variables, 72/716 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/986 variables, 22/738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/986 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (OVERLAPS) 9/995 variables, 13/751 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/995 variables, 9/760 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/995 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (OVERLAPS) 10/1005 variables, 5/765 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1005 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (OVERLAPS) 113/1118 variables, 68/833 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1118 variables, 23/856 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1118 variables, 0/856 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (OVERLAPS) 2/1120 variables, 4/860 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1120 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1120 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 64 (OVERLAPS) 107/1227 variables, 58/920 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1227 variables, 16/936 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1227 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (OVERLAPS) 7/1234 variables, 12/948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1234 variables, 7/955 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1234 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (OVERLAPS) 4/1238 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1238 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (OVERLAPS) 61/1299 variables, 37/994 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1299 variables, 12/1006 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1299 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (OVERLAPS) 2/1301 variables, 4/1010 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1301 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1301 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (OVERLAPS) 44/1345 variables, 24/1036 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1345 variables, 6/1042 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1345 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (OVERLAPS) 3/1348 variables, 6/1048 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1348 variables, 3/1051 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1348 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (OVERLAPS) 12/1360 variables, 8/1059 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1360 variables, 4/1063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1360 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (OVERLAPS) 15/1375 variables, 8/1071 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1375 variables, 4/1075 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1375 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (OVERLAPS) 2/1377 variables, 2/1077 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1377 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1377 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (OVERLAPS) 0/1377 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1377/1377 variables, and 1078 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3067 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 54/96 variables, 28/56 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 9/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/96 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 4/100 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 4/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 8/108 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 81/189 variables, 44/122 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/189 variables, 15/137 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/189 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/189 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 2/191 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/191 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (OVERLAPS) 4/195 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/195 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 141/336 variables, 71/215 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/336 variables, 20/235 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/336 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 10/346 variables, 12/247 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/346 variables, 10/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/346 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (OVERLAPS) 16/362 variables, 8/265 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/362 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 32 (OVERLAPS) 158/520 variables, 91/356 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/520 variables, 25/381 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/520 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 5/525 variables, 10/391 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/525 variables, 5/396 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/525 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 38 (OVERLAPS) 150/675 variables, 78/474 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/675 variables, 24/498 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:37] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 4 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/675 variables, 1/499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/675 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 42 (OVERLAPS) 10/685 variables, 14/513 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/685 variables, 10/523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/685 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 45 (OVERLAPS) 12/697 variables, 6/529 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/697 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 47 (OVERLAPS) 147/844 variables, 85/614 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/844 variables, 26/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/844 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 50 (OVERLAPS) 4/848 variables, 8/648 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/848 variables, 4/652 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/848 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 53 (OVERLAPS) 138/986 variables, 72/724 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/986 variables, 22/746 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:38] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:38] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 5 ms to minimize.
At refinement iteration 55 (INCLUDED_ONLY) 0/986 variables, 2/748 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/986 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 57 (OVERLAPS) 9/995 variables, 13/761 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/995 variables, 9/770 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/995 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 60 (OVERLAPS) 10/1005 variables, 5/775 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1005 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 62 (OVERLAPS) 113/1118 variables, 68/843 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1118 variables, 23/866 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:39] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
At refinement iteration 64 (INCLUDED_ONLY) 0/1118 variables, 11/877 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1118 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 66 (OVERLAPS) 2/1120 variables, 4/881 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1120 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1120 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 69 (OVERLAPS) 107/1227 variables, 58/941 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1227 variables, 16/957 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:40] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:40] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 5 ms to minimize.
At refinement iteration 71 (INCLUDED_ONLY) 0/1227 variables, 2/959 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1227 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 73 (OVERLAPS) 7/1234 variables, 12/971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1234 variables, 7/978 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1234 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 76 (OVERLAPS) 4/1238 variables, 2/980 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:41] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:41] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:41] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
At refinement iteration 77 (INCLUDED_ONLY) 0/1238 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1238 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 79 (OVERLAPS) 61/1299 variables, 37/1020 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1299 variables, 12/1032 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1299 variables, 0/1032 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 82 (OVERLAPS) 2/1301 variables, 4/1036 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1301 variables, 2/1038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1301 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 85 (OVERLAPS) 44/1345 variables, 24/1062 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1345 variables, 6/1068 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1345 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 88 (OVERLAPS) 3/1348 variables, 6/1074 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1348 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1348 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 91 (OVERLAPS) 12/1360 variables, 8/1085 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1360 variables, 4/1089 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1360 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 94 (OVERLAPS) 15/1375 variables, 8/1097 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1375 variables, 4/1101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1375 variables, 0/1101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 97 (OVERLAPS) 2/1377 variables, 2/1103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1377 variables, 1/1104 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1377 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 100 (OVERLAPS) 0/1377 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1377/1377 variables, and 1104 constraints, problems are : Problem set: 0 solved, 7 unsolved in 8632 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 15/15 constraints]
After SMT, in 11704ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 628/628 transitions.
Applied a total of 0 rules in 19 ms. Remains 749 /749 variables (removed 0) and now considering 628/628 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 749/749 places, 628/628 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 628/628 transitions.
Applied a total of 0 rules in 13 ms. Remains 749 /749 variables (removed 0) and now considering 628/628 (removed 0) transitions.
[2025-06-07 17:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:36:45] [INFO ] Implicit Places using invariants in 351 ms returned []
[2025-06-07 17:36:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:36:45] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:36:45] [INFO ] Redundant transitions in 4 ms returned []
Running 624 sub problems to find dead transitions.
[2025-06-07 17:36:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:52] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:52] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:52] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:53] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:54] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:54] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:55] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:56] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 20/366 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:57] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:57] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:57] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:57] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:58] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:59] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:59] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:59] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:36:59] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 20/386 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:06] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:07] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:08] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:09] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 20/406 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:11] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:12] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:12] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:37:12] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1377 variables, and 418 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 326/328 constraints, State Equation: 0/749 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 92/418 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (OVERLAPS) 2/749 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 5 (OVERLAPS) 628/1377 variables, 749/1169 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1377 variables, 624/1793 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1377/1377 variables, and 1793 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 60101ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61079 ms. Remains : 749/749 places, 628/628 transitions.
Knowledge obtained : [(AND p0 (NOT p2) p3 (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) p3))), (X (AND (NOT p2) p3)), (X (AND p0 (NOT p2) p3)), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (AND (NOT p2) p3))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (AND p3 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (AND p0 (NOT p2) p3))), (X (X p0))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p2 p3))), (F p1), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p3 p1))), (F (NOT (OR (NOT p0) p3))), (F (NOT (AND (NOT p2) p3))), (F (NOT (OR p2 p3))), (F p2), (F (NOT (AND p0 (NOT p2) p3))), (F (NOT p3)), (F (NOT (AND p3 (NOT p1)))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 29 factoid took 508 ms. Reduced automaton from 11 states, 30 edges and 4 AP (stutter sensitive) to 11 states, 30 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 363 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Stuttering acceptance computed with spot in 368 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Stuttering acceptance computed with spot in 411 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Product exploration explored 100000 steps with 0 reset in 560 ms.
Product exploration explored 100000 steps with 0 reset in 728 ms.
Applying partial POR strategy [false, false, false, false, true, false, true, false, true, false, true]
Stuttering acceptance computed with spot in 430 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p3)]
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Performed 418 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 2012 transition count 1802
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 151 Pre rules applied. Total rules applied 418 place count 2012 transition count 1922
Deduced a syphon composed of 569 places in 2 ms
Iterating global reduction 1 with 151 rules applied. Total rules applied 569 place count 2012 transition count 1922
Performed 568 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1137 places in 3 ms
Iterating global reduction 1 with 568 rules applied. Total rules applied 1137 place count 2012 transition count 1922
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1138 place count 2012 transition count 1921
Renaming transitions due to excessive name length > 1024 char.
Discarding 211 places :
Symmetric choice reduction at 2 with 211 rule applications. Total rules 1349 place count 1801 transition count 1710
Deduced a syphon composed of 926 places in 2 ms
Iterating global reduction 2 with 211 rules applied. Total rules applied 1560 place count 1801 transition count 1710
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 927 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1561 place count 1801 transition count 1710
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1563 place count 1799 transition count 1708
Deduced a syphon composed of 925 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1565 place count 1799 transition count 1708
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -430
Deduced a syphon composed of 1026 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1666 place count 1799 transition count 2138
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1767 place count 1698 transition count 1936
Deduced a syphon composed of 925 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1868 place count 1698 transition count 1936
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 940 places in 1 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 1883 place count 1698 transition count 1999
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1898 place count 1683 transition count 1969
Deduced a syphon composed of 925 places in 2 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 1913 place count 1683 transition count 1969
Deduced a syphon composed of 925 places in 1 ms
Applied a total of 1913 rules in 1130 ms. Remains 1683 /2012 variables (removed 329) and now considering 1969/1802 (removed -167) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:37:50] [INFO ] Redundant transitions in 56 ms returned []
Running 1968 sub problems to find dead transitions.
// Phase 1: matrix 1969 rows 1683 cols
[2025-06-07 17:37:50] [INFO ] Computed 331 invariants in 14 ms
[2025-06-07 17:37:50] [INFO ] State equation strengthened by 205 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1682/3652 variables, and 0 constraints, problems are : Problem set: 0 solved, 1968 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1683 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 1968/1755 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1968 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1682/3652 variables, and 0 constraints, problems are : Problem set: 0 solved, 1968 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1683 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 213/1755 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61355ms problems are : Problem set: 0 solved, 1968 unsolved
Search for dead transitions found 0 dead transitions in 61360ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1683/2012 places, 1969/1802 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62582 ms. Remains : 1683/2012 places, 1969/1802 transitions.
Built C files in :
/tmp/ltsmin2215331551486301362
[2025-06-07 17:38:52] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2215331551486301362
Running compilation step : cd /tmp/ltsmin2215331551486301362;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2215331551486301362;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2215331551486301362;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Applied a total of 0 rules in 103 ms. Remains 2012 /2012 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:38:55] [INFO ] Computed 331 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:38:55] [INFO ] Implicit Places using invariants in 562 ms returned []
[2025-06-07 17:38:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:38:57] [INFO ] Implicit Places using invariants and state equation in 1527 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:38:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60357ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60360ms
Finished structural reductions in LTL mode , in 1 iterations and 62557 ms. Remains : 2012/2012 places, 1802/1802 transitions.
Built C files in :
/tmp/ltsmin18166585837753320765
[2025-06-07 17:39:57] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18166585837753320765
Running compilation step : cd /tmp/ltsmin18166585837753320765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18166585837753320765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18166585837753320765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 17:40:00] [INFO ] Flatten gal took : 57 ms
[2025-06-07 17:40:01] [INFO ] Flatten gal took : 69 ms
[2025-06-07 17:40:01] [INFO ] Time to serialize gal into /tmp/LTL18042124245518976427.gal : 14 ms
[2025-06-07 17:40:01] [INFO ] Time to serialize properties into /tmp/LTL10941028533996940716.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18042124245518976427.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15855045392945986588.hoa' '-atoms' '/tmp/LTL10941028533996940716.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10941028533996940716.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15855045392945986588.hoa
Detected timeout of ITS tools.
[2025-06-07 17:40:16] [INFO ] Flatten gal took : 50 ms
[2025-06-07 17:40:16] [INFO ] Flatten gal took : 46 ms
[2025-06-07 17:40:16] [INFO ] Time to serialize gal into /tmp/LTL16838787364526248392.gal : 8 ms
[2025-06-07 17:40:16] [INFO ] Time to serialize properties into /tmp/LTL10742112851184169294.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16838787364526248392.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10742112851184169294.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G(("(p170!=1)")U(X("(p1201==1)"))))U((("(p170==1)")||(X("(p1926==1)")))||(G("(p798!=1)")))))
Formula 0 simplified : F(!"(p170!=1)" R X!"(p1201==1)") R (!"(p170==1)" & X!"(p1926==1)" & F!"(p798!=1)")
Detected timeout of ITS tools.
[2025-06-07 17:40:31] [INFO ] Flatten gal took : 44 ms
[2025-06-07 17:40:31] [INFO ] Applying decomposition
[2025-06-07 17:40:31] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13622334696657618804.txt' '-o' '/tmp/graph13622334696657618804.bin' '-w' '/tmp/graph13622334696657618804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13622334696657618804.bin' '-l' '-1' '-v' '-w' '/tmp/graph13622334696657618804.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:40:31] [INFO ] Decomposing Gal with order
[2025-06-07 17:40:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:40:31] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-07 17:40:32] [INFO ] Flatten gal took : 125 ms
[2025-06-07 17:40:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-06-07 17:40:32] [INFO ] Time to serialize gal into /tmp/LTL14256505032652331569.gal : 36 ms
[2025-06-07 17:40:32] [INFO ] Time to serialize properties into /tmp/LTL3796609259217645220.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14256505032652331569.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3796609259217645220.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G(("(i1.u55.p170!=1)")U(X("(i15.u372.p1201==1)"))))U((("(i1.u55.p170==1)")||(X("(i24.u594.p1926==1)")))||(G("(i9.i0.i3.u248.p798!=...163
Formula 0 simplified : F(!"(i1.u55.p170!=1)" R X!"(i15.u372.p1201==1)") R (!"(i1.u55.p170==1)" & X!"(i24.u594.p1926==1)" & F!"(i9.i0.i3.u248.p798!=1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPt-PT-030B-LTLFireability-00 finished in 564909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(G(p1))&&p0)))))'
Support contains 2 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2011 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2011 transition count 1801
Applied a total of 24 rules in 248 ms. Remains 2011 /2023 variables (removed 12) and now considering 1801/1813 (removed 12) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:40:47] [INFO ] Computed 331 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:40:48] [INFO ] Implicit Places using invariants in 649 ms returned []
[2025-06-07 17:40:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:40:49] [INFO ] Implicit Places using invariants and state equation in 1514 ms returned []
Implicit Place search using SMT with State Equation took 2164 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:40:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60349ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2023 places, 1801/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62770 ms. Remains : 2011/2023 places, 1801/1813 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-01
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-01 finished in 63011 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U p1)||(G(p2) U p0)) U p3))'
Support contains 5 out of 2023 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 424 transitions
Trivial Post-agglo rules discarded 424 transitions
Performed 424 trivial Post agglomeration. Transition count delta: 424
Iterating post reduction 0 with 424 rules applied. Total rules applied 424 place count 2022 transition count 1388
Reduce places removed 424 places and 0 transitions.
Iterating post reduction 1 with 424 rules applied. Total rules applied 848 place count 1598 transition count 1388
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 230 Pre rules applied. Total rules applied 848 place count 1598 transition count 1158
Deduced a syphon composed of 230 places in 1 ms
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 2 with 460 rules applied. Total rules applied 1308 place count 1368 transition count 1158
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1313 place count 1363 transition count 1153
Iterating global reduction 2 with 5 rules applied. Total rules applied 1318 place count 1363 transition count 1153
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 1318 place count 1363 transition count 1149
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1326 place count 1359 transition count 1149
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Deduced a syphon composed of 511 places in 0 ms
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 2 with 1022 rules applied. Total rules applied 2348 place count 848 transition count 638
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2349 place count 848 transition count 637
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2351 place count 847 transition count 636
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2527 place count 759 transition count 636
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2529 place count 757 transition count 634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2530 place count 756 transition count 634
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2530 place count 756 transition count 632
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2534 place count 754 transition count 632
Applied a total of 2534 rules in 354 ms. Remains 754 /2023 variables (removed 1269) and now considering 632/1813 (removed 1181) transitions.
// Phase 1: matrix 632 rows 754 cols
[2025-06-07 17:41:50] [INFO ] Computed 330 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:41:50] [INFO ] Implicit Places using invariants in 362 ms returned [737, 741]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 366 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/2023 places, 632/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 750 transition count 630
Applied a total of 4 rules in 26 ms. Remains 750 /752 variables (removed 2) and now considering 630/632 (removed 2) transitions.
// Phase 1: matrix 630 rows 750 cols
[2025-06-07 17:41:50] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:41:51] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-07 17:41:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:41:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:41:51] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 949 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 750/2023 places, 630/1813 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1695 ms. Remains : 750/2023 places, 630/1813 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p3), true, (NOT p2), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 484 ms.
Product exploration explored 100000 steps with 0 reset in 649 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/750 stabilizing places and 2/630 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0) p2), (X p2), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p3) p1) (AND (NOT p3) p0) (AND (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p3) p1) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p3) (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 14 factoid took 438 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p3), true, (NOT p2), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 351 ms. (113 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 149 ms. (266 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 3/3 properties
[2025-06-07 17:41:54] [INFO ] Invariant cache hit.
[2025-06-07 17:41:54] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 16/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/23 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 29/52 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/103 variables, 25/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 7/110 variables, 7/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/110 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 10/120 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/120 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 65/185 variables, 36/118 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/185 variables, 8/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/185 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 6/191 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 6/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/191 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/195 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/195 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 112/307 variables, 54/194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/307 variables, 12/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/307 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 14/321 variables, 14/220 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/321 variables, 14/234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/321 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 20/341 variables, 10/244 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/341 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 123/464 variables, 71/315 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/464 variables, 14/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/464 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 13/477 variables, 14/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/477 variables, 13/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/477 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 4/481 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/481 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 110/591 variables, 61/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/591 variables, 16/435 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/591 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 10/601 variables, 13/448 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/601 variables, 10/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/601 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 10/611 variables, 5/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/611 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 80/691 variables, 45/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/691 variables, 11/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/691 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 8/699 variables, 8/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/699 variables, 8/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/699 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 4/703 variables, 2/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/703 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 83/786 variables, 45/582 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/786 variables, 11/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/786 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 8/794 variables, 10/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/794 variables, 8/611 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/794 variables, 0/611 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 8/802 variables, 4/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/802 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 73/875 variables, 39/654 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/875 variables, 9/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/875 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (OVERLAPS) 8/883 variables, 8/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/883 variables, 8/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/883 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (OVERLAPS) 4/887 variables, 2/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/887 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 83/970 variables, 45/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/970 variables, 11/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/970 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (OVERLAPS) 8/978 variables, 10/747 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/978 variables, 8/755 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/978 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (OVERLAPS) 8/986 variables, 4/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/986 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 72/1058 variables, 39/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1058 variables, 9/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1058 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 8/1066 variables, 8/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1066 variables, 8/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1066 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/1070 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1070 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 64/1134 variables, 37/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1134 variables, 9/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1134 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 6/1140 variables, 8/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1140 variables, 6/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1140 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 4/1144 variables, 2/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1144 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 36/1180 variables, 21/908 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1180 variables, 7/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1180 variables, 0/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 2/1182 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1182 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1182 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 47/1229 variables, 23/942 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1229 variables, 4/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1229 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 6/1235 variables, 8/954 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1235 variables, 6/960 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1235 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 4/1239 variables, 2/962 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1239 variables, 0/962 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 33/1272 variables, 19/981 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1272 variables, 6/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1272 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/1274 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1274 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1274 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 41/1315 variables, 22/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1315 variables, 5/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1315 variables, 0/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 4/1319 variables, 6/1024 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1319 variables, 4/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1319 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 4/1323 variables, 2/1030 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1323 variables, 0/1030 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 21/1344 variables, 13/1043 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1344 variables, 3/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1344 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (OVERLAPS) 2/1346 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1346 variables, 2/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1346 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 17/1363 variables, 10/1060 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1363 variables, 5/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1363 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 11/1374 variables, 6/1071 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1374 variables, 3/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1374 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 6/1380 variables, 4/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1380 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1380/1380 variables, and 1080 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2103 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 16/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/23 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 29/52 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/103 variables, 25/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:41:56] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 7/110 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/110 variables, 7/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/110 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 10/120 variables, 5/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/120 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 65/185 variables, 36/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/185 variables, 8/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/185 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 6/191 variables, 6/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/191 variables, 6/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/191 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/195 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/195 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 112/307 variables, 54/198 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/307 variables, 12/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/307 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 14/321 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/321 variables, 14/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/321 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 20/341 variables, 10/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/341 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 123/464 variables, 71/319 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/464 variables, 14/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/464 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 13/477 variables, 14/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/477 variables, 13/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/477 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 4/481 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/481 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 110/591 variables, 61/423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/591 variables, 16/439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/591 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 10/601 variables, 13/452 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/601 variables, 10/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/601 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 10/611 variables, 5/467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/611 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 80/691 variables, 45/512 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/691 variables, 11/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/691 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 8/699 variables, 8/531 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/699 variables, 8/539 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/699 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 4/703 variables, 2/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/703 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 83/786 variables, 45/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/786 variables, 11/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/786 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (OVERLAPS) 8/794 variables, 10/607 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/794 variables, 8/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/794 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 8/802 variables, 4/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/802 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 73/875 variables, 39/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/875 variables, 9/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/875 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 8/883 variables, 8/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/883 variables, 8/683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/883 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/887 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/887 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 83/970 variables, 45/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/970 variables, 11/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/970 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 8/978 variables, 10/751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/978 variables, 8/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/978 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 8/986 variables, 4/763 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/986 variables, 0/763 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (OVERLAPS) 72/1058 variables, 39/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1058 variables, 9/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1058 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 8/1066 variables, 8/819 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1066 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1066 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 4/1070 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1070 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 64/1134 variables, 37/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1134 variables, 9/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1134 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (OVERLAPS) 6/1140 variables, 8/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1140 variables, 6/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1140 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 4/1144 variables, 2/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1144 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 36/1180 variables, 21/912 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1180 variables, 7/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 2/1182 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1182 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1182 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 47/1229 variables, 23/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1229 variables, 4/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1229 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 6/1235 variables, 8/958 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1235 variables, 6/964 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1235 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 4/1239 variables, 2/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1239 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (OVERLAPS) 33/1272 variables, 19/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1272 variables, 6/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (OVERLAPS) 2/1274 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1274 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1274 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 41/1315 variables, 22/1017 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1315 variables, 5/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1315 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 4/1319 variables, 6/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1319 variables, 4/1032 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1319 variables, 0/1032 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 4/1323 variables, 2/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1323 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 21/1344 variables, 13/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1344 variables, 3/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1344 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (OVERLAPS) 2/1346 variables, 2/1052 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1346 variables, 2/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1346 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 17/1363 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1363 variables, 5/1069 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1363 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 11/1374 variables, 6/1075 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1374 variables, 3/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1374 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (OVERLAPS) 6/1380 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1380 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1380 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 0/1380 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1380/1380 variables, and 1084 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4588 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6696ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 204 ms.
Support contains 5 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 630/630 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 750 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 749 transition count 629
Applied a total of 2 rules in 31 ms. Remains 749 /750 variables (removed 1) and now considering 629/630 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 749/750 places, 629/630 transitions.
RANDOM walk for 40000 steps (8 resets) in 307 ms. (129 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 142 ms. (279 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 174 ms. (228 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 236704 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :0 out of 3
Probabilistic random walk after 236704 steps, saw 169906 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
// Phase 1: matrix 629 rows 749 cols
[2025-06-07 17:42:04] [INFO ] Computed 328 invariants in 1 ms
[2025-06-07 17:42:04] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 15/20 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 28/50 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/101 variables, 25/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 7/108 variables, 7/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 7/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/108 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 10/118 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/118 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 65/183 variables, 36/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/183 variables, 8/125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/183 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 6/189 variables, 6/131 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/189 variables, 6/137 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/189 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/193 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/193 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 112/305 variables, 54/193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/305 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/305 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 14/319 variables, 14/219 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/319 variables, 14/233 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/319 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 20/339 variables, 10/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/339 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 123/462 variables, 71/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/462 variables, 14/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 13/475 variables, 14/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/475 variables, 13/355 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/475 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 4/479 variables, 2/357 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/479 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 110/589 variables, 61/418 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/589 variables, 16/434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/589 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 10/599 variables, 13/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/599 variables, 10/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/599 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 10/609 variables, 5/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/609 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 80/689 variables, 45/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/689 variables, 11/518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/689 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 8/697 variables, 8/526 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/697 variables, 8/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/697 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 4/701 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/701 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 83/784 variables, 45/581 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/784 variables, 11/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/784 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 8/792 variables, 10/602 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/792 variables, 8/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/792 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 8/800 variables, 4/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/800 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 73/873 variables, 39/653 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/873 variables, 9/662 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/873 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (OVERLAPS) 8/881 variables, 8/670 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/881 variables, 8/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/881 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (OVERLAPS) 4/885 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/885 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 83/968 variables, 45/725 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/968 variables, 11/736 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/968 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (OVERLAPS) 8/976 variables, 10/746 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/976 variables, 8/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/976 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (OVERLAPS) 8/984 variables, 4/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/984 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 72/1056 variables, 39/797 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1056 variables, 9/806 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1056 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 8/1064 variables, 8/814 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1064 variables, 8/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1064 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/1068 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1068 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 64/1132 variables, 37/861 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1132 variables, 9/870 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1132 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 6/1138 variables, 8/878 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1138 variables, 6/884 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1138 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 4/1142 variables, 2/886 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1142 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 36/1178 variables, 21/907 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1178 variables, 7/914 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1178 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 2/1180 variables, 2/916 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1180 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1180 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 47/1227 variables, 23/941 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1227 variables, 4/945 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1227 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 6/1233 variables, 8/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1233 variables, 6/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1233 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 4/1237 variables, 2/961 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1237 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 33/1270 variables, 19/980 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1270 variables, 6/986 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1270 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/1272 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1272 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1272 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 41/1313 variables, 22/1012 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1313 variables, 5/1017 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1313 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 4/1317 variables, 6/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1317 variables, 4/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1317 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 4/1321 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1321 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 21/1342 variables, 13/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1342 variables, 3/1045 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1342 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (OVERLAPS) 2/1344 variables, 2/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1344 variables, 2/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1344 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 17/1361 variables, 10/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1361 variables, 5/1064 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1361 variables, 0/1064 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 11/1372 variables, 6/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1372 variables, 3/1073 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1372 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 6/1378 variables, 4/1077 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1378 variables, 2/1079 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1378 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 0/1378 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1378/1378 variables, and 1079 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2163 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 15/20 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 28/50 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/101 variables, 25/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/101 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 7/108 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/108 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 10/118 variables, 5/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/118 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 65/183 variables, 36/120 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/183 variables, 8/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/183 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 6/189 variables, 6/134 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/189 variables, 6/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:06] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/189 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/189 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/193 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/193 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 112/305 variables, 54/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/305 variables, 12/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/305 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 14/319 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/319 variables, 14/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/319 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 20/339 variables, 10/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/339 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 123/462 variables, 71/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/462 variables, 14/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/462 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 13/475 variables, 14/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/475 variables, 13/359 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/475 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 4/479 variables, 2/361 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/479 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 110/589 variables, 61/422 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/589 variables, 16/438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/589 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 10/599 variables, 13/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/599 variables, 10/461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/599 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 10/609 variables, 5/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/609 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 80/689 variables, 45/511 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/689 variables, 11/522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/689 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 8/697 variables, 8/530 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/697 variables, 8/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/697 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 4/701 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/701 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 83/784 variables, 45/585 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/784 variables, 11/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/784 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (OVERLAPS) 8/792 variables, 10/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/792 variables, 8/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/792 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 8/800 variables, 4/618 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/800 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 73/873 variables, 39/657 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/873 variables, 9/666 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/873 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 8/881 variables, 8/674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/881 variables, 8/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/881 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/885 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/885 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 83/968 variables, 45/729 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/968 variables, 11/740 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/968 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 8/976 variables, 10/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/976 variables, 8/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/976 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 8/984 variables, 4/762 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/984 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (OVERLAPS) 72/1056 variables, 39/801 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1056 variables, 9/810 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1056 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 8/1064 variables, 8/818 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1064 variables, 8/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1064 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 4/1068 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1068 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 64/1132 variables, 37/865 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1132 variables, 9/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1132 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (OVERLAPS) 6/1138 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1138 variables, 6/888 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1138 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 4/1142 variables, 2/890 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1142 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 36/1178 variables, 21/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1178 variables, 7/918 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1178 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 2/1180 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1180 variables, 2/922 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1180 variables, 0/922 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 47/1227 variables, 23/945 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1227 variables, 4/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1227 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 6/1233 variables, 8/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1233 variables, 6/963 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1233 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 4/1237 variables, 2/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1237 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (OVERLAPS) 33/1270 variables, 19/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1270 variables, 6/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1270 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (OVERLAPS) 2/1272 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1272 variables, 2/994 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1272 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 41/1313 variables, 22/1016 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1313 variables, 5/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1313 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 4/1317 variables, 6/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1317 variables, 4/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1317 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 4/1321 variables, 2/1033 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1321 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 21/1342 variables, 13/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1342 variables, 3/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1342 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (OVERLAPS) 2/1344 variables, 2/1051 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1344 variables, 2/1053 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1344 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 17/1361 variables, 10/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1361 variables, 5/1068 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1361 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 11/1372 variables, 6/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1372 variables, 3/1077 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1372 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (OVERLAPS) 6/1378 variables, 4/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1378 variables, 2/1083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1378 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 0/1378 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1378/1378 variables, and 1083 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4614 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6783ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 147 ms.
Support contains 5 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 629/629 transitions.
Applied a total of 0 rules in 21 ms. Remains 749 /749 variables (removed 0) and now considering 629/629 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 749/749 places, 629/629 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 629/629 transitions.
Applied a total of 0 rules in 14 ms. Remains 749 /749 variables (removed 0) and now considering 629/629 (removed 0) transitions.
[2025-06-07 17:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:42:11] [INFO ] Implicit Places using invariants in 332 ms returned []
[2025-06-07 17:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:42:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:42:12] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:42:12] [INFO ] Redundant transitions in 5 ms returned []
Running 623 sub problems to find dead transitions.
[2025-06-07 17:42:12] [INFO ] Invariant cache hit.
[2025-06-07 17:42:12] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (OVERLAPS) 4/749 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 623 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:32] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:32] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:42:32] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 3/331 constraints. Problems are: Problem set: 0 solved, 623 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 749/1378 variables, and 331 constraints, problems are : Problem set: 0 solved, 623 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/749 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 623/623 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 623 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/745 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 3 (OVERLAPS) 4/749 variables, 4/331 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 5 (OVERLAPS) 629/1378 variables, 749/1080 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1378 variables, 2/1082 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1378 variables, 623/1705 constraints. Problems are: Problem set: 0 solved, 623 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1378/1378 variables, and 1705 constraints, problems are : Problem set: 0 solved, 623 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 623/623 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60092ms problems are : Problem set: 0 solved, 623 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61051 ms. Remains : 749/749 places, 629/629 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 172 times.
Drop transitions (Partial Free agglomeration) removed 172 transitions
Iterating global reduction 0 with 172 rules applied. Total rules applied 172 place count 749 transition count 629
Applied a total of 172 rules in 32 ms. Remains 749 /749 variables (removed 0) and now considering 629/629 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 629 rows 749 cols
[2025-06-07 17:43:12] [INFO ] Computed 328 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:43:12] [INFO ] [Real]Absence check using 328 positive place invariants in 41 ms returned sat
[2025-06-07 17:43:12] [INFO ] After 418ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:43:12] [INFO ] [Nat]Absence check using 328 positive place invariants in 56 ms returned sat
[2025-06-07 17:43:13] [INFO ] After 277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2025-06-07 17:43:13] [INFO ] After 411ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2025-06-07 17:43:13] [INFO ] After 696ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 1160 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0) p2), (X p2), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p3) p1) (AND (NOT p3) p0) (AND (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p3) p1) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p3) (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (AND (NOT p0) p2))), (F (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (F (NOT (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (F p3), (F p1), (F p0)]
Knowledge based reduction with 14 factoid took 695 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p3), true, (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p3), true, (NOT p2), (NOT p0)]
// Phase 1: matrix 630 rows 750 cols
[2025-06-07 17:43:14] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:43:14] [INFO ] [Real]Absence check using 328 positive place invariants in 178 ms returned sat
[2025-06-07 17:43:16] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2025-06-07 17:43:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:43:16] [INFO ] [Nat]Absence check using 328 positive place invariants in 170 ms returned sat
[2025-06-07 17:43:17] [INFO ] [Nat]Absence check using state equation in 1132 ms returned sat
[2025-06-07 17:43:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:43:17] [INFO ] [Nat]Added 2 Read/Feed constraints in 10 ms returned sat
[2025-06-07 17:43:17] [INFO ] Computed and/alt/rep : 624/988/624 causal constraints (skipped 0 transitions) in 28 ms.
[2025-06-07 17:43:25] [INFO ] Added : 582 causal constraints over 117 iterations in 7138 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 5 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 630/630 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 17:43:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:43:25] [INFO ] Implicit Places using invariants in 338 ms returned []
[2025-06-07 17:43:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:43:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:43:25] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:43:25] [INFO ] Redundant transitions in 5 ms returned []
Running 624 sub problems to find dead transitions.
[2025-06-07 17:43:26] [INFO ] Invariant cache hit.
[2025-06-07 17:43:26] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/746 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/746 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (OVERLAPS) 4/750 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:43:46] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:43:46] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:43:46] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 3/331 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1380 variables, and 331 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/750 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 624 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/746 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/746 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/746 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (OVERLAPS) 4/750 variables, 4/331 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 5 (OVERLAPS) 630/1380 variables, 750/1081 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1380 variables, 2/1083 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1380 variables, 624/1707 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/1380 variables, and 1707 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61080 ms. Remains : 750/750 places, 630/630 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/750 stabilizing places and 2/630 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p0) p2), (X p2), (X (NOT p3)), (X (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 14 factoid took 447 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p3), true, (NOT p2), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 396 ms. (100 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 145 ms. (273 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 163 ms. (243 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 156 ms. (254 steps per ms) remains 3/3 properties
[2025-06-07 17:44:26] [INFO ] Invariant cache hit.
[2025-06-07 17:44:26] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 16/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/23 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 29/52 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/103 variables, 25/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 7/110 variables, 7/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/110 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 10/120 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/120 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 65/185 variables, 36/118 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/185 variables, 8/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/185 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 6/191 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/191 variables, 6/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/191 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/195 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/195 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 112/307 variables, 54/194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/307 variables, 12/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/307 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 14/321 variables, 14/220 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/321 variables, 14/234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/321 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 20/341 variables, 10/244 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/341 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 123/464 variables, 71/315 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/464 variables, 14/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/464 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 13/477 variables, 14/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/477 variables, 13/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/477 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 4/481 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/481 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 110/591 variables, 61/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/591 variables, 16/435 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/591 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 10/601 variables, 13/448 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/601 variables, 10/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/601 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 10/611 variables, 5/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/611 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 80/691 variables, 45/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/691 variables, 11/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/691 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 8/699 variables, 8/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/699 variables, 8/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/699 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 4/703 variables, 2/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/703 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 83/786 variables, 45/582 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/786 variables, 11/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/786 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 8/794 variables, 10/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/794 variables, 8/611 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/794 variables, 0/611 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 8/802 variables, 4/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/802 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 73/875 variables, 39/654 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/875 variables, 9/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/875 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (OVERLAPS) 8/883 variables, 8/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/883 variables, 8/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/883 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (OVERLAPS) 4/887 variables, 2/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/887 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 83/970 variables, 45/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/970 variables, 11/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/970 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (OVERLAPS) 8/978 variables, 10/747 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/978 variables, 8/755 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/978 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (OVERLAPS) 8/986 variables, 4/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/986 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 72/1058 variables, 39/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1058 variables, 9/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1058 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 8/1066 variables, 8/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1066 variables, 8/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1066 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/1070 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1070 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 64/1134 variables, 37/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1134 variables, 9/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1134 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 6/1140 variables, 8/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1140 variables, 6/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1140 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 4/1144 variables, 2/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1144 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 36/1180 variables, 21/908 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1180 variables, 7/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1180 variables, 0/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 2/1182 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1182 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1182 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 47/1229 variables, 23/942 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1229 variables, 4/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1229 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 6/1235 variables, 8/954 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1235 variables, 6/960 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1235 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 4/1239 variables, 2/962 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1239 variables, 0/962 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 33/1272 variables, 19/981 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1272 variables, 6/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1272 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/1274 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1274 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1274 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 41/1315 variables, 22/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1315 variables, 5/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1315 variables, 0/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 4/1319 variables, 6/1024 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1319 variables, 4/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1319 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 4/1323 variables, 2/1030 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1323 variables, 0/1030 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 21/1344 variables, 13/1043 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1344 variables, 3/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1344 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (OVERLAPS) 2/1346 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1346 variables, 2/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1346 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 17/1363 variables, 10/1060 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1363 variables, 5/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1363 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 11/1374 variables, 6/1071 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1374 variables, 3/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1374 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 6/1380 variables, 4/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1380 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 0/1380 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1380/1380 variables, and 1080 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2081 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 16/21 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/23 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 29/52 variables, 23/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 51/103 variables, 25/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:44:29] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 7/110 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/110 variables, 7/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/110 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 10/120 variables, 5/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/120 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 65/185 variables, 36/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/185 variables, 8/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/185 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 6/191 variables, 6/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/191 variables, 6/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/191 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/195 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/195 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 112/307 variables, 54/198 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/307 variables, 12/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/307 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 14/321 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/321 variables, 14/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/321 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 20/341 variables, 10/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/341 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 123/464 variables, 71/319 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/464 variables, 14/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/464 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 13/477 variables, 14/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/477 variables, 13/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/477 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 4/481 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/481 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 110/591 variables, 61/423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/591 variables, 16/439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/591 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 10/601 variables, 13/452 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/601 variables, 10/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/601 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 10/611 variables, 5/467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/611 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 80/691 variables, 45/512 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/691 variables, 11/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/691 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 8/699 variables, 8/531 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/699 variables, 8/539 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/699 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 4/703 variables, 2/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/703 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 83/786 variables, 45/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/786 variables, 11/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/786 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (OVERLAPS) 8/794 variables, 10/607 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/794 variables, 8/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/794 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (OVERLAPS) 8/802 variables, 4/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/802 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 73/875 variables, 39/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/875 variables, 9/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/875 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 8/883 variables, 8/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/883 variables, 8/683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/883 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/887 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/887 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 83/970 variables, 45/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/970 variables, 11/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/970 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 8/978 variables, 10/751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/978 variables, 8/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/978 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 8/986 variables, 4/763 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/986 variables, 0/763 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (OVERLAPS) 72/1058 variables, 39/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1058 variables, 9/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1058 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 8/1066 variables, 8/819 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1066 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1066 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 4/1070 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1070 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 64/1134 variables, 37/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1134 variables, 9/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1134 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (OVERLAPS) 6/1140 variables, 8/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1140 variables, 6/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1140 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 4/1144 variables, 2/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1144 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 36/1180 variables, 21/912 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1180 variables, 7/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 2/1182 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1182 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1182 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 47/1229 variables, 23/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1229 variables, 4/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1229 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 6/1235 variables, 8/958 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1235 variables, 6/964 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1235 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 4/1239 variables, 2/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1239 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (OVERLAPS) 33/1272 variables, 19/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1272 variables, 6/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (OVERLAPS) 2/1274 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1274 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1274 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 41/1315 variables, 22/1017 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1315 variables, 5/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1315 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 4/1319 variables, 6/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1319 variables, 4/1032 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1319 variables, 0/1032 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 4/1323 variables, 2/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1323 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 21/1344 variables, 13/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1344 variables, 3/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1344 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (OVERLAPS) 2/1346 variables, 2/1052 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1346 variables, 2/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1346 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 17/1363 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1363 variables, 5/1069 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1363 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 11/1374 variables, 6/1075 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1374 variables, 3/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1374 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (OVERLAPS) 6/1380 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1380 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1380 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 0/1380 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1380/1380 variables, and 1084 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4641 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6725ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 179 ms.
Support contains 5 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 630/630 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 750 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 749 transition count 629
Applied a total of 2 rules in 27 ms. Remains 749 /750 variables (removed 1) and now considering 629/630 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 749/750 places, 629/630 transitions.
RANDOM walk for 36066 steps (7 resets) in 273 ms. (131 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p0) p2), (X p2), (X (NOT p3)), (X (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p3) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 p2))), (F (NOT (OR p1 p3 p0 p2))), (F (NOT (AND (NOT p0) p2))), (F (NOT (AND (NOT p1) (NOT p3) (NOT p0) p2))), (F (NOT p2)), (F (NOT (OR (AND p1 (NOT p3)) (AND (NOT p3) p0) (AND (NOT p3) p2)))), (F p3), (F p1), (F p0)]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p0 p2)))
Knowledge based reduction with 14 factoid took 494 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-030B-LTLFireability-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-030B-LTLFireability-02 finished in 164272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2023 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 426 transitions
Trivial Post-agglo rules discarded 426 transitions
Performed 426 trivial Post agglomeration. Transition count delta: 426
Iterating post reduction 0 with 426 rules applied. Total rules applied 426 place count 2022 transition count 1386
Reduce places removed 426 places and 0 transitions.
Iterating post reduction 1 with 426 rules applied. Total rules applied 852 place count 1596 transition count 1386
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 230 Pre rules applied. Total rules applied 852 place count 1596 transition count 1156
Deduced a syphon composed of 230 places in 1 ms
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 2 with 460 rules applied. Total rules applied 1312 place count 1366 transition count 1156
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1318 place count 1360 transition count 1150
Iterating global reduction 2 with 6 rules applied. Total rules applied 1324 place count 1360 transition count 1150
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1324 place count 1360 transition count 1145
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 1334 place count 1355 transition count 1145
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Deduced a syphon composed of 511 places in 1 ms
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 2 with 1022 rules applied. Total rules applied 2356 place count 844 transition count 634
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2357 place count 844 transition count 633
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2359 place count 843 transition count 632
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 2537 place count 754 transition count 632
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 2538 place count 754 transition count 632
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2540 place count 752 transition count 630
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2541 place count 751 transition count 630
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2541 place count 751 transition count 628
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2545 place count 749 transition count 628
Applied a total of 2545 rules in 324 ms. Remains 749 /2023 variables (removed 1274) and now considering 628/1813 (removed 1185) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:44:34] [INFO ] Computed 330 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:35] [INFO ] Implicit Places using invariants in 400 ms returned [732, 736]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 401 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 747/2023 places, 628/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 745 transition count 626
Applied a total of 4 rules in 25 ms. Remains 745 /747 variables (removed 2) and now considering 626/628 (removed 2) transitions.
// Phase 1: matrix 626 rows 745 cols
[2025-06-07 17:44:35] [INFO ] Computed 328 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:35] [INFO ] Implicit Places using invariants in 327 ms returned []
[2025-06-07 17:44:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:36] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 902 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 745/2023 places, 626/1813 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1653 ms. Remains : 745/2023 places, 626/1813 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-03
Product exploration explored 100000 steps with 4 reset in 498 ms.
Product exploration explored 100000 steps with 4 reset in 670 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 267 ms. (149 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 347710 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :0 out of 1
Probabilistic random walk after 347710 steps, saw 255951 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
[2025-06-07 17:44:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/9 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/20 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/22 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/22 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/22 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/34 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/34 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/34 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 32/66 variables, 14/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/66 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 6/72 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/72 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/72 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 24/96 variables, 12/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/96 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/96 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 56/152 variables, 26/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/152 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/152 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 8/160 variables, 12/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/160 variables, 8/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/160 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 28/188 variables, 16/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/188 variables, 8/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/188 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 56/244 variables, 26/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/244 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/244 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 8/252 variables, 12/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/252 variables, 8/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/252 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 28/280 variables, 16/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/280 variables, 8/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/280 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 56/336 variables, 26/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/336 variables, 2/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/336 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 8/344 variables, 12/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/344 variables, 8/262 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/344 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 28/372 variables, 16/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/372 variables, 8/286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/372 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 56/428 variables, 26/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/428 variables, 2/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/428 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 8/436 variables, 12/326 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/436 variables, 8/334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/436 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 28/464 variables, 16/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/464 variables, 8/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/464 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 56/520 variables, 26/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/520 variables, 2/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/520 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 8/528 variables, 12/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/528 variables, 8/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/528 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 28/556 variables, 16/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/556 variables, 8/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/556 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 56/612 variables, 26/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/612 variables, 2/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/612 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 8/620 variables, 12/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/620 variables, 8/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/620 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 28/648 variables, 16/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/648 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/648 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 56/704 variables, 26/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/704 variables, 2/530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/704 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 8/712 variables, 12/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/712 variables, 8/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/712 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 28/740 variables, 16/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/740 variables, 8/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/740 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (OVERLAPS) 56/796 variables, 26/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/796 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/796 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (OVERLAPS) 8/804 variables, 12/614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/804 variables, 8/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/804 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (OVERLAPS) 28/832 variables, 16/638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/832 variables, 8/646 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/832 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 56/888 variables, 26/672 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/888 variables, 2/674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/888 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 8/896 variables, 12/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/896 variables, 8/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/896 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 28/924 variables, 16/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/924 variables, 8/718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/924 variables, 0/718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 56/980 variables, 26/744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/980 variables, 2/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/980 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 8/988 variables, 12/758 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/988 variables, 8/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/988 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 28/1016 variables, 16/782 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1016 variables, 8/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1016 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 56/1072 variables, 26/816 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1072 variables, 2/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1072 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 8/1080 variables, 12/830 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1080 variables, 8/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1080 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 28/1108 variables, 16/854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1108 variables, 8/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1108 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 52/1160 variables, 25/887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1160 variables, 3/890 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1160 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 6/1166 variables, 10/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1166 variables, 6/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1166 variables, 0/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (OVERLAPS) 24/1190 variables, 14/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1190 variables, 7/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1190 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (OVERLAPS) 43/1233 variables, 21/948 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1233 variables, 5/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1233 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (OVERLAPS) 4/1237 variables, 6/959 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1237 variables, 4/963 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1237 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 16/1253 variables, 10/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1253 variables, 5/978 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1253 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 28/1281 variables, 13/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1281 variables, 1/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1281 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 4/1285 variables, 6/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1285 variables, 4/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1285 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 14/1299 variables, 8/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1299 variables, 4/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1299 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 28/1327 variables, 13/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1327 variables, 1/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1327 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 4/1331 variables, 6/1034 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1331 variables, 4/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1331 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 14/1345 variables, 8/1046 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1345 variables, 4/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1345 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 22/1367 variables, 12/1062 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1367 variables, 2/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1367 variables, 0/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 2/1369 variables, 4/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1369 variables, 2/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1369 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 2/1371 variables, 2/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1371 variables, 1/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1371 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 0/1371 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1371/1371 variables, and 1073 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2075 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 745/745 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/9 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 11/20 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/22 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/22 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 12/34 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/34 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/34 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 32/66 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/66 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 6/72 variables, 8/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/72 variables, 6/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/72 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 24/96 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/96 variables, 6/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/96 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 56/152 variables, 26/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/152 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/152 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 8/160 variables, 12/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/160 variables, 8/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/160 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 28/188 variables, 16/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/188 variables, 8/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/188 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 56/244 variables, 26/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/244 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/244 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 8/252 variables, 12/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/252 variables, 8/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/252 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 28/280 variables, 16/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/280 variables, 8/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/280 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 56/336 variables, 26/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/336 variables, 2/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/336 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 8/344 variables, 12/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/344 variables, 8/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/344 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 28/372 variables, 16/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/372 variables, 8/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/372 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 56/428 variables, 26/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/428 variables, 2/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/428 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 8/436 variables, 12/327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/436 variables, 8/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/436 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 28/464 variables, 16/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/464 variables, 8/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/464 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 56/520 variables, 26/385 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/520 variables, 2/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/520 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 8/528 variables, 12/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/528 variables, 8/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/528 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 28/556 variables, 16/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/556 variables, 8/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/556 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 56/612 variables, 26/457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/612 variables, 2/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/612 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 8/620 variables, 12/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/620 variables, 8/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/620 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 28/648 variables, 16/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/648 variables, 8/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/648 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 56/704 variables, 26/529 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/704 variables, 2/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/704 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 8/712 variables, 12/543 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/712 variables, 8/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/712 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 28/740 variables, 16/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/740 variables, 8/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/740 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 56/796 variables, 26/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/796 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/796 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 8/804 variables, 12/615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/804 variables, 8/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/804 variables, 0/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 28/832 variables, 16/639 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/832 variables, 8/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/832 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 56/888 variables, 26/673 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/888 variables, 2/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/888 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 8/896 variables, 12/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/896 variables, 8/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/896 variables, 0/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 28/924 variables, 16/711 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/924 variables, 8/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/924 variables, 0/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 56/980 variables, 26/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/980 variables, 2/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/980 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 8/988 variables, 12/759 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/988 variables, 8/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/988 variables, 0/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 28/1016 variables, 16/783 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1016 variables, 8/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1016 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (OVERLAPS) 56/1072 variables, 26/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1072 variables, 2/819 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1072 variables, 0/819 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (OVERLAPS) 8/1080 variables, 12/831 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1080 variables, 8/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1080 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (OVERLAPS) 28/1108 variables, 16/855 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1108 variables, 8/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1108 variables, 0/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 52/1160 variables, 25/888 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1160 variables, 3/891 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1160 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 6/1166 variables, 10/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1166 variables, 6/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1166 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 24/1190 variables, 14/921 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1190 variables, 7/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1190 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 43/1233 variables, 21/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1233 variables, 5/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1233 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 4/1237 variables, 6/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1237 variables, 4/964 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1237 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 16/1253 variables, 10/974 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1253 variables, 5/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1253 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 28/1281 variables, 13/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1281 variables, 1/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1281 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 4/1285 variables, 6/999 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1285 variables, 4/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1285 variables, 0/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 14/1299 variables, 8/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1299 variables, 4/1015 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1299 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 28/1327 variables, 13/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1327 variables, 1/1029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1327 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 4/1331 variables, 6/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1331 variables, 4/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1331 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (OVERLAPS) 14/1345 variables, 8/1047 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1345 variables, 4/1051 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1345 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (OVERLAPS) 22/1367 variables, 12/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1367 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1367 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (OVERLAPS) 2/1369 variables, 4/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1369 variables, 2/1071 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1369 variables, 0/1071 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 2/1371 variables, 2/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1371 variables, 1/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1371 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 0/1371 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1371/1371 variables, and 1074 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1658 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 745/745 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3740ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 745/745 places, 626/626 transitions.
Applied a total of 0 rules in 17 ms. Remains 745 /745 variables (removed 0) and now considering 626/626 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 745/745 places, 626/626 transitions.
RANDOM walk for 32730 steps (6 resets) in 266 ms. (122 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 745/745 places, 626/626 transitions.
Applied a total of 0 rules in 15 ms. Remains 745 /745 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2025-06-07 17:44:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:45] [INFO ] Implicit Places using invariants in 343 ms returned []
[2025-06-07 17:44:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:44:45] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:44:45] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:44:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 2/745 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/1371 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/745 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 2/745 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/745 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 626/1371 variables, 745/1073 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1371 variables, 622/1695 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1371/1371 variables, and 1695 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 745/745 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60088ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60089ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61051 ms. Remains : 745/745 places, 626/626 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 37812 steps (8 resets) in 282 ms. (133 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 498 ms.
Product exploration explored 100000 steps with 7 reset in 651 ms.
Built C files in :
/tmp/ltsmin806191722549854762
[2025-06-07 17:45:47] [INFO ] Computing symmetric may disable matrix : 626 transitions.
[2025-06-07 17:45:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:45:47] [INFO ] Computing symmetric may enable matrix : 626 transitions.
[2025-06-07 17:45:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:45:47] [INFO ] Computing Do-Not-Accords matrix : 626 transitions.
[2025-06-07 17:45:47] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:45:47] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin806191722549854762
Running compilation step : cd /tmp/ltsmin806191722549854762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1546 ms.
Running link step : cd /tmp/ltsmin806191722549854762;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin806191722549854762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2178265458492658899.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 745 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 745/745 places, 626/626 transitions.
Applied a total of 0 rules in 24 ms. Remains 745 /745 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2025-06-07 17:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:03] [INFO ] Implicit Places using invariants in 369 ms returned []
[2025-06-07 17:46:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:46:03] [INFO ] Implicit Places using invariants and state equation in 637 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:46:03] [INFO ] Redundant transitions in 4 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:46:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 2/745 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/1371 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/745 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 2/745 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/745 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 626/1371 variables, 745/1073 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1371 variables, 622/1695 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1371/1371 variables, and 1695 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 745/745 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61128 ms. Remains : 745/745 places, 626/626 transitions.
Built C files in :
/tmp/ltsmin2551388255689990110
[2025-06-07 17:47:03] [INFO ] Computing symmetric may disable matrix : 626 transitions.
[2025-06-07 17:47:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:47:03] [INFO ] Computing symmetric may enable matrix : 626 transitions.
[2025-06-07 17:47:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:47:03] [INFO ] Computing Do-Not-Accords matrix : 626 transitions.
[2025-06-07 17:47:03] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:47:03] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2551388255689990110
Running compilation step : cd /tmp/ltsmin2551388255689990110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1551 ms.
Running link step : cd /tmp/ltsmin2551388255689990110;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin2551388255689990110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14945764275925867623.hoa' '--buchi-type=spotba'
LTSmin run took 9137 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPt-PT-030B-LTLFireability-03 finished in 160114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((!p0&&X(X(X(F(((p1 U p2)&&X(p0)))))))||G(F(((p1 U p2)&&X(p0)))))))'
Support contains 3 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2011 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2011 transition count 1801
Applied a total of 24 rules in 249 ms. Remains 2011 /2023 variables (removed 12) and now considering 1801/1813 (removed 12) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:47:14] [INFO ] Computed 331 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:47:15] [INFO ] Implicit Places using invariants in 563 ms returned []
[2025-06-07 17:47:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:47:16] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:47:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60368ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60371ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2023 places, 1801/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62712 ms. Remains : 2011/2023 places, 1801/1813 transitions.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2), (NOT p0), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 548 ms.
Stack based approach found an accepted trace after 2639 steps with 0 reset with depth 2640 and stack size 2640 in 17 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-05 finished in 63523 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U p1) U X(X(X(p0))))||F(p2)))'
Support contains 5 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2011 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2011 transition count 1801
Applied a total of 24 rules in 252 ms. Remains 2011 /2023 variables (removed 12) and now considering 1801/1813 (removed 12) transitions.
[2025-06-07 17:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:18] [INFO ] Implicit Places using invariants in 571 ms returned []
[2025-06-07 17:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:48:20] [INFO ] Implicit Places using invariants and state equation in 1541 ms returned []
Implicit Place search using SMT with State Equation took 2113 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:48:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1455 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60389ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2023 places, 1801/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62762 ms. Remains : 2011/2023 places, 1801/1813 transitions.
Stuttering acceptance computed with spot in 509 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-06
Product exploration explored 100000 steps with 0 reset in 516 ms.
Stack based approach found an accepted trace after 1014 steps with 0 reset with depth 1015 and stack size 1015 in 6 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-06 finished in 63822 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 3 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2013 transition count 1803
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2013 transition count 1803
Applied a total of 20 rules in 253 ms. Remains 2013 /2023 variables (removed 10) and now considering 1803/1813 (removed 10) transitions.
// Phase 1: matrix 1803 rows 2013 cols
[2025-06-07 17:49:22] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:49:22] [INFO ] Implicit Places using invariants in 579 ms returned []
[2025-06-07 17:49:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:49:24] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 2093 ms to find 0 implicit places.
Running 1802 sub problems to find dead transitions.
[2025-06-07 17:49:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s278 timeout
1.0)
(s279 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2012/3816 variables, and 0 constraints, problems are : Problem set: 0 solved, 1802 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2013 constraints, PredecessorRefiner: 1802/1802 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1802 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2012/3816 variables, and 0 constraints, problems are : Problem set: 0 solved, 1802 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2013 constraints, PredecessorRefiner: 0/1802 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60344ms problems are : Problem set: 0 solved, 1802 unsolved
Search for dead transitions found 0 dead transitions in 60347ms
Starting structural reductions in LTL mode, iteration 1 : 2013/2023 places, 1803/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62698 ms. Remains : 2013/2023 places, 1803/1813 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-07
Product exploration explored 100000 steps with 0 reset in 490 ms.
Stack based approach found an accepted trace after 6350 steps with 0 reset with depth 6351 and stack size 1688 in 53 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-07 finished in 63403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U G(p1)) U X((p2||G(p3))))&&X(p1)))'
Support contains 7 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2012 transition count 1802
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2012 transition count 1802
Applied a total of 22 rules in 240 ms. Remains 2012 /2023 variables (removed 11) and now considering 1802/1813 (removed 11) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:50:25] [INFO ] Computed 331 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:26] [INFO ] Implicit Places using invariants in 563 ms returned []
[2025-06-07 17:50:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:50:27] [INFO ] Implicit Places using invariants and state equation in 1533 ms returned []
Implicit Place search using SMT with State Equation took 2096 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60359ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60362ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2023 places, 1802/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62703 ms. Remains : 2012/2023 places, 1802/1813 transitions.
Stuttering acceptance computed with spot in 332 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), true, (NOT p3), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-08 finished in 63070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 2023 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 425 transitions
Trivial Post-agglo rules discarded 425 transitions
Performed 425 trivial Post agglomeration. Transition count delta: 425
Iterating post reduction 0 with 425 rules applied. Total rules applied 425 place count 2022 transition count 1387
Reduce places removed 425 places and 0 transitions.
Iterating post reduction 1 with 425 rules applied. Total rules applied 850 place count 1597 transition count 1387
Performed 229 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 229 Pre rules applied. Total rules applied 850 place count 1597 transition count 1158
Deduced a syphon composed of 229 places in 1 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 2 with 458 rules applied. Total rules applied 1308 place count 1368 transition count 1158
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1314 place count 1362 transition count 1152
Iterating global reduction 2 with 6 rules applied. Total rules applied 1320 place count 1362 transition count 1152
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1320 place count 1362 transition count 1147
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 1330 place count 1357 transition count 1147
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Deduced a syphon composed of 511 places in 0 ms
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 2 with 1022 rules applied. Total rules applied 2352 place count 846 transition count 636
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2353 place count 846 transition count 635
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2355 place count 845 transition count 634
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 2529 place count 758 transition count 634
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2531 place count 756 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2532 place count 755 transition count 632
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2532 place count 755 transition count 630
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2536 place count 753 transition count 630
Applied a total of 2536 rules in 256 ms. Remains 753 /2023 variables (removed 1270) and now considering 630/1813 (removed 1183) transitions.
// Phase 1: matrix 630 rows 753 cols
[2025-06-07 17:51:28] [INFO ] Computed 330 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:29] [INFO ] Implicit Places using invariants in 330 ms returned [736, 740]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 331 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 751/2023 places, 630/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 749 transition count 628
Applied a total of 4 rules in 24 ms. Remains 749 /751 variables (removed 2) and now considering 628/630 (removed 2) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:51:29] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:29] [INFO ] Implicit Places using invariants in 324 ms returned []
[2025-06-07 17:51:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:29] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 749/2023 places, 628/1813 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1529 ms. Remains : 749/2023 places, 628/1813 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 486 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 1 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-09 finished in 2110 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(G(p0)))||G(p1)))))'
Support contains 2 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2011 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2011 transition count 1801
Applied a total of 24 rules in 236 ms. Remains 2011 /2023 variables (removed 12) and now considering 1801/1813 (removed 12) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:51:30] [INFO ] Computed 331 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:31] [INFO ] Implicit Places using invariants in 571 ms returned []
[2025-06-07 17:51:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:51:32] [INFO ] Implicit Places using invariants and state equation in 1521 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:51:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60336ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60339ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2023 places, 1801/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62681 ms. Remains : 2011/2023 places, 1801/1813 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 491 ms.
Product exploration explored 100000 steps with 0 reset in 691 ms.
Computed a total of 478 stabilizing places and 478 stable transitions
Computed a total of 478 stabilizing places and 478 stable transitions
Detected a total of 478/2011 stabilizing places and 478/1801 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 9 states, 16 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 175287 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 1
Probabilistic random walk after 175287 steps, saw 115453 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
[2025-06-07 17:52:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1977/2011 variables, 330/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2011 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1801/3812 variables, 2011/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3812 variables, 0/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3812 variables, 0/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3812/3812 variables, and 2342 constraints, problems are : Problem set: 0 solved, 1 unsolved in 858 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2011/2011 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1977/2011 variables, 330/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:39] [INFO ] Deduced a trap composed of 16 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:39] [INFO ] Deduced a trap composed of 16 places in 172 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:39] [INFO ] Deduced a trap composed of 17 places in 163 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:39] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:40] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:40] [INFO ] Deduced a trap composed of 20 places in 145 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:40] [INFO ] Deduced a trap composed of 21 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:40] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:40] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 26 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:41] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2011 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 39 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 43 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:42] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:43] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2011 variables, 8/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2011 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1801/3812 variables, 2011/2370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3812 variables, 1/2371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:43] [INFO ] Deduced a trap composed of 17 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:52:43] [INFO ] Deduced a trap composed of 18 places in 179 ms of which 19 ms to minimize.
SMT process timed out in 5886ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 419 transitions
Trivial Post-agglo rules discarded 419 transitions
Performed 419 trivial Post agglomeration. Transition count delta: 419
Iterating post reduction 0 with 419 rules applied. Total rules applied 419 place count 2011 transition count 1382
Reduce places removed 419 places and 0 transitions.
Iterating post reduction 1 with 419 rules applied. Total rules applied 838 place count 1592 transition count 1382
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 240 Pre rules applied. Total rules applied 838 place count 1592 transition count 1142
Deduced a syphon composed of 240 places in 3 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 2 with 480 rules applied. Total rules applied 1318 place count 1352 transition count 1142
Performed 510 Post agglomeration using F-continuation condition.Transition count delta: 510
Deduced a syphon composed of 510 places in 1 ms
Reduce places removed 510 places and 0 transitions.
Iterating global reduction 2 with 1020 rules applied. Total rules applied 2338 place count 842 transition count 632
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2339 place count 842 transition count 631
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2341 place count 841 transition count 630
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2517 place count 753 transition count 630
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 3 with 89 rules applied. Total rules applied 2606 place count 753 transition count 630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2607 place count 752 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2608 place count 751 transition count 629
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2608 place count 751 transition count 627
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2612 place count 749 transition count 627
Applied a total of 2612 rules in 219 ms. Remains 749 /2011 variables (removed 1262) and now considering 627/1801 (removed 1174) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 749/2011 places, 627/1801 transitions.
RANDOM walk for 34217 steps (7 resets) in 218 ms. (156 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2011 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Applied a total of 0 rules in 121 ms. Remains 2011 /2011 variables (removed 0) and now considering 1801/1801 (removed 0) transitions.
[2025-06-07 17:52:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:45] [INFO ] Implicit Places using invariants in 622 ms returned []
[2025-06-07 17:52:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:52:47] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 2165 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:52:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1687 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60352ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60354ms
Finished structural reductions in LTL mode , in 1 iterations and 62645 ms. Remains : 2011/2011 places, 1801/1801 transitions.
Computed a total of 478 stabilizing places and 478 stable transitions
Computed a total of 478 stabilizing places and 478 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 223 ms. (178 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 177701 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 1
Probabilistic random walk after 177701 steps, saw 116893 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
[2025-06-07 17:53:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1977/2011 variables, 330/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2011 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1801/3812 variables, 2011/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3812 variables, 0/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3812 variables, 0/2342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3812/3812 variables, and 2342 constraints, problems are : Problem set: 0 solved, 1 unsolved in 825 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2011/2011 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1977/2011 variables, 330/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 16 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 16 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:52] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:53] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 35 places in 71 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2011 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:54] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 39 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 42 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 43 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 43 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:55] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2011 variables, 8/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2011 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1801/3812 variables, 2011/2370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3812 variables, 1/2371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:56] [INFO ] Deduced a trap composed of 17 places in 189 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:56] [INFO ] Deduced a trap composed of 18 places in 189 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:53:56] [INFO ] Deduced a trap composed of 21 places in 191 ms of which 21 ms to minimize.
SMT process timed out in 5976ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 419 transitions
Trivial Post-agglo rules discarded 419 transitions
Performed 419 trivial Post agglomeration. Transition count delta: 419
Iterating post reduction 0 with 419 rules applied. Total rules applied 419 place count 2011 transition count 1382
Reduce places removed 419 places and 0 transitions.
Iterating post reduction 1 with 419 rules applied. Total rules applied 838 place count 1592 transition count 1382
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 240 Pre rules applied. Total rules applied 838 place count 1592 transition count 1142
Deduced a syphon composed of 240 places in 1 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 2 with 480 rules applied. Total rules applied 1318 place count 1352 transition count 1142
Performed 510 Post agglomeration using F-continuation condition.Transition count delta: 510
Deduced a syphon composed of 510 places in 1 ms
Reduce places removed 510 places and 0 transitions.
Iterating global reduction 2 with 1020 rules applied. Total rules applied 2338 place count 842 transition count 632
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2339 place count 842 transition count 631
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2341 place count 841 transition count 630
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2517 place count 753 transition count 630
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 3 with 89 rules applied. Total rules applied 2606 place count 753 transition count 630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2607 place count 752 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2608 place count 751 transition count 629
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2608 place count 751 transition count 627
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2612 place count 749 transition count 627
Applied a total of 2612 rules in 244 ms. Remains 749 /2011 variables (removed 1262) and now considering 627/1801 (removed 1174) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 749/2011 places, 627/1801 transitions.
RANDOM walk for 40000 steps (8 resets) in 298 ms. (133 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 280284 steps, run visited all 1 properties in 2675 ms. (steps per millisecond=104 )
Probabilistic random walk after 280284 steps, saw 233579 distinct states, run finished after 2680 ms. (steps per millisecond=104 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 498 ms.
Product exploration explored 100000 steps with 0 reset in 670 ms.
Applying partial POR strategy [true, true, false, false, false, false]
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2011 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Performed 419 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 419 rules applied. Total rules applied 419 place count 2011 transition count 1801
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 150 Pre rules applied. Total rules applied 419 place count 2011 transition count 1921
Deduced a syphon composed of 569 places in 2 ms
Iterating global reduction 1 with 150 rules applied. Total rules applied 569 place count 2011 transition count 1921
Performed 570 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1139 places in 2 ms
Iterating global reduction 1 with 570 rules applied. Total rules applied 1139 place count 2011 transition count 1921
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1140 place count 2011 transition count 1920
Renaming transitions due to excessive name length > 1024 char.
Discarding 212 places :
Symmetric choice reduction at 2 with 212 rule applications. Total rules 1352 place count 1799 transition count 1708
Deduced a syphon composed of 927 places in 2 ms
Iterating global reduction 2 with 212 rules applied. Total rules applied 1564 place count 1799 transition count 1708
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 928 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1565 place count 1799 transition count 1708
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1567 place count 1797 transition count 1706
Deduced a syphon composed of 926 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1569 place count 1797 transition count 1706
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -427
Deduced a syphon composed of 1027 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1670 place count 1797 transition count 2133
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1771 place count 1696 transition count 1931
Deduced a syphon composed of 926 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1872 place count 1696 transition count 1931
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -73
Deduced a syphon composed of 943 places in 1 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1889 place count 1696 transition count 2004
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1906 place count 1679 transition count 1970
Deduced a syphon composed of 926 places in 2 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1923 place count 1679 transition count 1970
Deduced a syphon composed of 926 places in 1 ms
Applied a total of 1923 rules in 665 ms. Remains 1679 /2011 variables (removed 332) and now considering 1970/1801 (removed -169) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:54:02] [INFO ] Redundant transitions in 43 ms returned []
Running 1969 sub problems to find dead transitions.
// Phase 1: matrix 1970 rows 1679 cols
[2025-06-07 17:54:02] [INFO ] Computed 331 invariants in 17 ms
[2025-06-07 17:54:02] [INFO ] State equation strengthened by 208 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
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(s1562 1.0)
(s1563 timeout
1.0)
(s1564 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1678/3649 variables, and 0 constraints, problems are : Problem set: 0 solved, 1969 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1679 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 1969/1754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1969 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1678/3649 variables, and 0 constraints, problems are : Problem set: 0 solved, 1969 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1679 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 215/1754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61194ms problems are : Problem set: 0 solved, 1969 unsolved
Search for dead transitions found 0 dead transitions in 61197ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1679/2011 places, 1970/1801 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61917 ms. Remains : 1679/2011 places, 1970/1801 transitions.
Built C files in :
/tmp/ltsmin13248947136874293651
[2025-06-07 17:55:03] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13248947136874293651
Running compilation step : cd /tmp/ltsmin13248947136874293651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13248947136874293651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13248947136874293651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 2011 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Applied a total of 0 rules in 113 ms. Remains 2011 /2011 variables (removed 0) and now considering 1801/1801 (removed 0) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:55:07] [INFO ] Computed 331 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:55:07] [INFO ] Implicit Places using invariants in 556 ms returned []
[2025-06-07 17:55:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:55:09] [INFO ] Implicit Places using invariants and state equation in 1508 ms returned []
Implicit Place search using SMT with State Equation took 2067 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:55:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
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(s101 1.0)
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(s179 1.0)
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(s292 1.0)
(s293 1.0)
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(s297 1.0)
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(s299 1.0)
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(s301 1.0)
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(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
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(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60358ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60361ms
Finished structural reductions in LTL mode , in 1 iterations and 62545 ms. Remains : 2011/2011 places, 1801/1801 transitions.
Built C files in :
/tmp/ltsmin5625845588706534816
[2025-06-07 17:56:09] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5625845588706534816
Running compilation step : cd /tmp/ltsmin5625845588706534816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5625845588706534816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5625845588706534816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 17:56:12] [INFO ] Flatten gal took : 37 ms
[2025-06-07 17:56:12] [INFO ] Flatten gal took : 37 ms
[2025-06-07 17:56:12] [INFO ] Time to serialize gal into /tmp/LTL16480831232455074444.gal : 7 ms
[2025-06-07 17:56:12] [INFO ] Time to serialize properties into /tmp/LTL13985345323321990207.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16480831232455074444.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15859969427880721551.hoa' '-atoms' '/tmp/LTL13985345323321990207.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13985345323321990207.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15859969427880721551.hoa
Detected timeout of ITS tools.
[2025-06-07 17:56:27] [INFO ] Flatten gal took : 35 ms
[2025-06-07 17:56:27] [INFO ] Flatten gal took : 34 ms
[2025-06-07 17:56:27] [INFO ] Time to serialize gal into /tmp/LTL17325657305359876408.gal : 6 ms
[2025-06-07 17:56:27] [INFO ] Time to serialize properties into /tmp/LTL17297557584035662520.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17325657305359876408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17297557584035662520.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((X(X(G("(p566==0)"))))||(G("(p341==1)"))))))
Formula 0 simplified : XX(XXF!"(p566==0)" & F!"(p341==1)")
Detected timeout of ITS tools.
[2025-06-07 17:56:42] [INFO ] Flatten gal took : 34 ms
[2025-06-07 17:56:42] [INFO ] Applying decomposition
[2025-06-07 17:56:42] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16044627592523785393.txt' '-o' '/tmp/graph16044627592523785393.bin' '-w' '/tmp/graph16044627592523785393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16044627592523785393.bin' '-l' '-1' '-v' '-w' '/tmp/graph16044627592523785393.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:56:43] [INFO ] Decomposing Gal with order
[2025-06-07 17:56:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:56:43] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-07 17:56:43] [INFO ] Flatten gal took : 70 ms
[2025-06-07 17:56:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-07 17:56:43] [INFO ] Time to serialize gal into /tmp/LTL10822173192308409164.gal : 14 ms
[2025-06-07 17:56:43] [INFO ] Time to serialize properties into /tmp/LTL7543390912520009045.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10822173192308409164.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7543390912520009045.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((X(X(G("(i6.u176.p566==0)"))))||(G("(i4.i0.i0.u107.p341==1)"))))))
Formula 0 simplified : XX(XXF!"(i6.u176.p566==0)" & F!"(i4.i0.i0.u107.p341==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPt-PT-030B-LTLFireability-10 finished in 327795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X((F((p1&&X(p2)))&&(p1 U p3)))))'
Support contains 3 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2012 transition count 1802
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2012 transition count 1802
Applied a total of 22 rules in 233 ms. Remains 2012 /2023 variables (removed 11) and now considering 1802/1813 (removed 11) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:56:58] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:56:59] [INFO ] Implicit Places using invariants in 565 ms returned []
[2025-06-07 17:56:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:57:00] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 2053 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:57:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s108 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
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(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
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(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
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(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
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(s35 1.0)
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(s48 1.0)
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(s62 1.0)
(s63 1.0)
(s64 1.0)
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(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
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(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0timeout
)
(s109 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60343ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60345ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2023 places, 1802/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62636 ms. Remains : 2012/2023 places, 1802/1813 transitions.
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p3) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p1) (NOT p3) (NOT p2)), true, (OR (NOT p1) (NOT p2)), (NOT p3), (NOT p2), (NOT p0), (NOT p3)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-11 finished in 63010 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(!p0) U p1)) U (p2&&F(p3))))'
Support contains 4 out of 2023 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 422 transitions
Trivial Post-agglo rules discarded 422 transitions
Performed 422 trivial Post agglomeration. Transition count delta: 422
Iterating post reduction 0 with 422 rules applied. Total rules applied 422 place count 2022 transition count 1390
Reduce places removed 422 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 424 rules applied. Total rules applied 846 place count 1600 transition count 1388
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 848 place count 1598 transition count 1388
Performed 231 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 231 Pre rules applied. Total rules applied 848 place count 1598 transition count 1157
Deduced a syphon composed of 231 places in 1 ms
Reduce places removed 231 places and 0 transitions.
Iterating global reduction 3 with 462 rules applied. Total rules applied 1310 place count 1367 transition count 1157
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1315 place count 1362 transition count 1152
Iterating global reduction 3 with 5 rules applied. Total rules applied 1320 place count 1362 transition count 1152
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1320 place count 1362 transition count 1148
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1328 place count 1358 transition count 1148
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Deduced a syphon composed of 511 places in 0 ms
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 3 with 1022 rules applied. Total rules applied 2350 place count 847 transition count 637
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2351 place count 847 transition count 636
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2353 place count 846 transition count 635
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 2527 place count 759 transition count 635
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2529 place count 757 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2530 place count 756 transition count 633
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2530 place count 756 transition count 631
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2534 place count 754 transition count 631
Applied a total of 2534 rules in 320 ms. Remains 754 /2023 variables (removed 1269) and now considering 631/1813 (removed 1182) transitions.
// Phase 1: matrix 631 rows 754 cols
[2025-06-07 17:58:01] [INFO ] Computed 330 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:02] [INFO ] Implicit Places using invariants in 386 ms returned [737, 741]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 387 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/2023 places, 631/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 750 transition count 629
Applied a total of 4 rules in 25 ms. Remains 750 /752 variables (removed 2) and now considering 629/631 (removed 2) transitions.
// Phase 1: matrix 629 rows 750 cols
[2025-06-07 17:58:02] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:02] [INFO ] Implicit Places using invariants in 351 ms returned []
[2025-06-07 17:58:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-07 17:58:03] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 750/2023 places, 629/1813 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1767 ms. Remains : 750/2023 places, 629/1813 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p2) (NOT p3)), true, p0, (NOT p1), (NOT p1), (NOT p3)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 480 ms.
Product exploration explored 100000 steps with 1 reset in 652 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/750 stabilizing places and 2/629 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0) (NOT p3)), (X (NOT p2)), (X (OR p1 (NOT p0))), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0)))), (X p1), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p2))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (X p3)), (X (X (NOT p3)))]
Knowledge based reduction with 22 factoid took 252 ms. Reduced automaton from 6 states, 17 edges and 4 AP (stutter insensitive) to 6 states, 17 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p2) (NOT p3)), true, p0, (NOT p1), (NOT p1), (NOT p3)]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (8 resets) in 305 ms. (130 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 3/3 properties
[2025-06-07 17:58:05] [INFO ] Invariant cache hit.
[2025-06-07 17:58:05] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf5 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/28 variables, 11/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/69 variables, 19/33 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 2/35 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 8/77 variables, 8/43 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 8/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 12/89 variables, 6/57 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/57 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 48/137 variables, 32/89 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/137 variables, 10/99 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/137 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 100/237 variables, 45/144 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/237 variables, 8/152 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/237 variables, 0/152 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/253 variables, 16/168 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/253 variables, 16/184 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/253 variables, 0/184 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 20/273 variables, 10/194 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/273 variables, 0/194 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 98/371 variables, 58/252 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/371 variables, 10/262 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:05] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:05] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/371 variables, 0/262 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 11/382 variables, 11/273 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/382 variables, 9/282 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/382 variables, 0/282 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 23/405 variables, 10/292 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/405 variables, 0/292 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 97/502 variables, 69/361 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/502 variables, 14/375 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/502 variables, 7/382 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/502 variables, 2/384 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 36 (INCLUDED_ONLY) 0/502 variables, 0/384 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 6/508 variables, 8/392 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/508 variables, 6/398 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/508 variables, 0/398 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 8/516 variables, 4/402 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/516 variables, 0/402 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 52/568 variables, 29/431 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/568 variables, 6/437 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/568 variables, 0/437 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 6/574 variables, 6/443 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/574 variables, 6/449 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/574 variables, 0/449 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 56/630 variables, 28/477 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/630 variables, 8/485 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/630 variables, 0/485 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 6/636 variables, 6/491 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/636 variables, 6/497 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/636 variables, 0/497 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 12/648 variables, 6/503 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/648 variables, 0/503 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 58/706 variables, 35/538 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/706 variables, 7/545 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/706 variables, 0/545 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 6/712 variables, 6/551 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/712 variables, 6/557 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/712 variables, 0/557 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 54/766 variables, 28/585 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/766 variables, 10/595 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/766 variables, 0/595 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 4/770 variables, 4/599 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/770 variables, 4/603 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/770 variables, 0/603 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 68 (OVERLAPS) 8/778 variables, 4/607 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/778 variables, 0/607 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 70 (OVERLAPS) 50/828 variables, 30/637 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/828 variables, 8/645 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/828 variables, 0/645 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 73 (OVERLAPS) 4/832 variables, 4/649 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/832 variables, 4/653 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/832 variables, 0/653 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 76 (OVERLAPS) 43/875 variables, 22/675 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/875 variables, 7/682 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/875 variables, 0/682 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 79 (OVERLAPS) 4/879 variables, 4/686 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/879 variables, 4/690 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/879 variables, 0/690 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 82 (OVERLAPS) 8/887 variables, 4/694 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/887 variables, 0/694 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 84 (OVERLAPS) 39/926 variables, 24/718 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/926 variables, 5/723 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/926 variables, 0/723 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 87 (OVERLAPS) 4/930 variables, 4/727 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/930 variables, 4/731 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/930 variables, 0/731 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 90 (OVERLAPS) 37/967 variables, 18/749 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/967 variables, 5/754 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/967 variables, 0/754 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 93 (OVERLAPS) 4/971 variables, 4/758 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/971 variables, 4/762 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/971 variables, 0/762 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 96 (OVERLAPS) 8/979 variables, 4/766 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/979 variables, 0/766 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 98 (OVERLAPS) 39/1018 variables, 24/790 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1018 variables, 5/795 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1018 variables, 0/795 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 101 (OVERLAPS) 4/1022 variables, 4/799 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1022 variables, 4/803 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1022 variables, 0/803 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 104 (OVERLAPS) 37/1059 variables, 18/821 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1059 variables, 5/826 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1059 variables, 0/826 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 107 (OVERLAPS) 4/1063 variables, 4/830 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1063 variables, 4/834 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1063 variables, 0/834 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 110 (OVERLAPS) 8/1071 variables, 4/838 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1071 variables, 0/838 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 112 (OVERLAPS) 39/1110 variables, 24/862 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1110 variables, 5/867 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1110 variables, 0/867 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 115 (OVERLAPS) 4/1114 variables, 4/871 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1114 variables, 4/875 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1114 variables, 0/875 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 118 (OVERLAPS) 37/1151 variables, 18/893 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1151 variables, 5/898 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1151 variables, 0/898 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 121 (OVERLAPS) 4/1155 variables, 4/902 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1155 variables, 4/906 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1155 variables, 0/906 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 124 (OVERLAPS) 8/1163 variables, 4/910 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1163 variables, 0/910 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 126 (OVERLAPS) 39/1202 variables, 24/934 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1202 variables, 5/939 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1202 variables, 0/939 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 129 (OVERLAPS) 4/1206 variables, 4/943 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1206 variables, 4/947 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1206 variables, 0/947 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 132 (OVERLAPS) 37/1243 variables, 18/965 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1243 variables, 5/970 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1243 variables, 0/970 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 135 (OVERLAPS) 4/1247 variables, 4/974 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1247 variables, 4/978 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1247 variables, 0/978 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 138 (OVERLAPS) 8/1255 variables, 4/982 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1255 variables, 0/982 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 140 (OVERLAPS) 39/1294 variables, 24/1006 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1294 variables, 5/1011 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1294 variables, 0/1011 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 143 (OVERLAPS) 4/1298 variables, 4/1015 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1298 variables, 4/1019 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1298 variables, 0/1019 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 146 (OVERLAPS) 36/1334 variables, 18/1037 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1334 variables, 5/1042 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1334 variables, 0/1042 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 4/1338 variables, 4/1046 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1338 variables, 4/1050 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1338 variables, 0/1050 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 8/1346 variables, 4/1054 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1346 variables, 0/1054 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 154 (OVERLAPS) 25/1371 variables, 19/1073 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1371 variables, 4/1077 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1371 variables, 0/1077 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 157 (OVERLAPS) 2/1373 variables, 2/1079 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1373 variables, 2/1081 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1373 variables, 0/1081 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 160 (OVERLAPS) 6/1379 variables, 4/1085 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1379 variables, 2/1087 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1379 variables, 0/1087 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 0/1379 variables, 0/1087 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1379/1379 variables, and 1087 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1823 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/28 variables, 11/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/69 variables, 19/33 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 2/35 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 2/37 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 0/37 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8/77 variables, 8/45 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 8/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/77 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 12/89 variables, 6/59 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/89 variables, 0/59 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 48/137 variables, 32/91 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/137 variables, 10/101 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/137 variables, 0/101 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 100/237 variables, 45/146 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/237 variables, 8/154 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/237 variables, 0/154 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 16/253 variables, 16/170 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/253 variables, 16/186 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/253 variables, 0/186 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 20/273 variables, 10/196 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/273 variables, 0/196 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 98/371 variables, 58/254 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/371 variables, 10/264 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/371 variables, 0/264 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 11/382 variables, 11/275 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/382 variables, 9/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/382 variables, 0/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 23/405 variables, 10/294 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/405 variables, 0/294 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 97/502 variables, 69/363 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/502 variables, 14/377 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/502 variables, 7/384 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/502 variables, 2/386 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/502 variables, 0/386 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 6/508 variables, 8/394 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/508 variables, 6/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/508 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 8/516 variables, 4/404 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/516 variables, 0/404 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 52/568 variables, 29/433 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/568 variables, 6/439 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/568 variables, 0/439 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 6/574 variables, 6/445 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/574 variables, 6/451 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/574 variables, 0/451 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 56/630 variables, 28/479 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/630 variables, 8/487 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/630 variables, 0/487 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 6/636 variables, 6/493 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/636 variables, 6/499 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/636 variables, 0/499 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 12/648 variables, 6/505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/648 variables, 0/505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 57 (OVERLAPS) 58/706 variables, 35/540 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/706 variables, 7/547 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/706 variables, 0/547 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 60 (OVERLAPS) 6/712 variables, 6/553 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/712 variables, 6/559 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/712 variables, 0/559 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 63 (OVERLAPS) 54/766 variables, 28/587 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/766 variables, 10/597 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/766 variables, 0/597 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 66 (OVERLAPS) 4/770 variables, 4/601 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/770 variables, 4/605 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/770 variables, 0/605 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 69 (OVERLAPS) 8/778 variables, 4/609 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/778 variables, 0/609 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 71 (OVERLAPS) 50/828 variables, 30/639 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/828 variables, 8/647 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/828 variables, 0/647 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 74 (OVERLAPS) 4/832 variables, 4/651 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/832 variables, 4/655 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/832 variables, 0/655 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 77 (OVERLAPS) 43/875 variables, 22/677 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/875 variables, 7/684 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/875 variables, 0/684 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 80 (OVERLAPS) 4/879 variables, 4/688 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/879 variables, 4/692 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/879 variables, 0/692 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 83 (OVERLAPS) 8/887 variables, 4/696 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/887 variables, 0/696 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 85 (OVERLAPS) 39/926 variables, 24/720 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/926 variables, 5/725 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/926 variables, 0/725 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 88 (OVERLAPS) 4/930 variables, 4/729 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/930 variables, 4/733 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/930 variables, 0/733 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 91 (OVERLAPS) 37/967 variables, 18/751 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/967 variables, 5/756 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/967 variables, 0/756 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 94 (OVERLAPS) 4/971 variables, 4/760 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/971 variables, 4/764 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/971 variables, 0/764 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 97 (OVERLAPS) 8/979 variables, 4/768 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/979 variables, 0/768 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 99 (OVERLAPS) 39/1018 variables, 24/792 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1018 variables, 5/797 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1018 variables, 0/797 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 102 (OVERLAPS) 4/1022 variables, 4/801 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1022 variables, 4/805 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1022 variables, 0/805 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 105 (OVERLAPS) 37/1059 variables, 18/823 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1059 variables, 5/828 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1059 variables, 0/828 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 108 (OVERLAPS) 4/1063 variables, 4/832 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1063 variables, 4/836 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1063 variables, 0/836 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 111 (OVERLAPS) 8/1071 variables, 4/840 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1071 variables, 0/840 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 113 (OVERLAPS) 39/1110 variables, 24/864 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1110 variables, 5/869 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1110 variables, 0/869 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 4/1114 variables, 4/873 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1114 variables, 4/877 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1114 variables, 0/877 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 119 (OVERLAPS) 37/1151 variables, 18/895 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1151 variables, 5/900 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1151 variables, 0/900 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 122 (OVERLAPS) 4/1155 variables, 4/904 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1155 variables, 4/908 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1155 variables, 0/908 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 125 (OVERLAPS) 8/1163 variables, 4/912 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1163 variables, 0/912 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 127 (OVERLAPS) 39/1202 variables, 24/936 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1202 variables, 5/941 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1202 variables, 0/941 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 130 (OVERLAPS) 4/1206 variables, 4/945 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1206 variables, 4/949 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1206 variables, 0/949 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 133 (OVERLAPS) 37/1243 variables, 18/967 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1243 variables, 5/972 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1243 variables, 0/972 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 136 (OVERLAPS) 4/1247 variables, 4/976 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1247 variables, 4/980 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1247 variables, 0/980 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 139 (OVERLAPS) 8/1255 variables, 4/984 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1255 variables, 0/984 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 141 (OVERLAPS) 39/1294 variables, 24/1008 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1294 variables, 5/1013 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1294 variables, 0/1013 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 144 (OVERLAPS) 4/1298 variables, 4/1017 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1298 variables, 4/1021 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1298 variables, 0/1021 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 147 (OVERLAPS) 36/1334 variables, 18/1039 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1334 variables, 5/1044 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1334 variables, 0/1044 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 150 (OVERLAPS) 4/1338 variables, 4/1048 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1338 variables, 4/1052 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1338 variables, 0/1052 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 153 (OVERLAPS) 8/1346 variables, 4/1056 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1346 variables, 0/1056 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 155 (OVERLAPS) 25/1371 variables, 19/1075 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1371 variables, 4/1079 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1371 variables, 0/1079 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 2/1373 variables, 2/1081 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1373 variables, 2/1083 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1373 variables, 0/1083 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 161 (OVERLAPS) 6/1379 variables, 4/1087 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1379 variables, 2/1089 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1379 variables, 0/1089 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 164 (OVERLAPS) 0/1379 variables, 0/1089 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1379/1379 variables, and 1089 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3311 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 750/750 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 5137ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 629/629 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 749 transition count 628
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 749 transition count 627
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 748 transition count 627
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 748 transition count 627
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 747 transition count 626
Applied a total of 8 rules in 68 ms. Remains 747 /750 variables (removed 3) and now considering 626/629 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 747/750 places, 626/629 transitions.
RANDOM walk for 40000 steps (8 resets) in 286 ms. (139 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 278611 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :0 out of 2
Probabilistic random walk after 278611 steps, saw 203948 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
// Phase 1: matrix 626 rows 747 cols
[2025-06-07 17:58:13] [INFO ] Computed 328 invariants in 4 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 7/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/26 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/67 variables, 19/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 8/75 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/75 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/75 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 12/87 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/87 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 48/135 variables, 32/88 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/135 variables, 10/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/135 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 100/235 variables, 45/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/235 variables, 8/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/235 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/251 variables, 16/167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/251 variables, 16/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/251 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 20/271 variables, 10/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/271 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 97/368 variables, 58/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/368 variables, 11/262 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/368 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 9/377 variables, 10/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/377 variables, 9/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/377 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 88/465 variables, 48/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/465 variables, 14/343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/465 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 8/473 variables, 10/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/473 variables, 8/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/473 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 12/485 variables, 6/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/485 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 60/545 variables, 37/404 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/545 variables, 9/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/545 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 4/549 variables, 4/417 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/549 variables, 4/421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/549 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 57/606 variables, 30/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/606 variables, 9/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/606 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (OVERLAPS) 6/612 variables, 6/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/612 variables, 6/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/612 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 12/624 variables, 6/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/624 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 57/681 variables, 33/511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/681 variables, 6/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/681 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 6/687 variables, 6/523 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/687 variables, 6/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/687 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (OVERLAPS) 55/742 variables, 30/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/742 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/742 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (OVERLAPS) 4/746 variables, 4/574 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/746 variables, 4/578 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/746 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (OVERLAPS) 8/754 variables, 4/582 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/754 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (OVERLAPS) 49/803 variables, 28/610 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/803 variables, 7/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/803 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (OVERLAPS) 4/807 variables, 4/621 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/807 variables, 4/625 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/807 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (OVERLAPS) 44/851 variables, 24/649 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/851 variables, 8/657 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/851 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (OVERLAPS) 4/855 variables, 4/661 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/855 variables, 4/665 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/855 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (OVERLAPS) 8/863 variables, 4/669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/863 variables, 0/669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (OVERLAPS) 38/901 variables, 22/691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/901 variables, 4/695 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/901 variables, 0/695 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (OVERLAPS) 4/905 variables, 4/699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/905 variables, 4/703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/905 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (OVERLAPS) 38/943 variables, 20/723 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/943 variables, 6/729 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/943 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (OVERLAPS) 4/947 variables, 4/733 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/947 variables, 4/737 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/947 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (OVERLAPS) 8/955 variables, 4/741 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/955 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (OVERLAPS) 38/993 variables, 22/763 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/993 variables, 4/767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/993 variables, 0/767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (OVERLAPS) 4/997 variables, 4/771 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/997 variables, 4/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/997 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (OVERLAPS) 38/1035 variables, 20/795 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1035 variables, 6/801 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1035 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (OVERLAPS) 4/1039 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1039 variables, 4/809 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1039 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (OVERLAPS) 8/1047 variables, 4/813 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1047 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (OVERLAPS) 38/1085 variables, 22/835 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1085 variables, 4/839 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1085 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (OVERLAPS) 4/1089 variables, 4/843 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1089 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1089 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (OVERLAPS) 38/1127 variables, 20/867 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1127 variables, 6/873 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1127 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (OVERLAPS) 4/1131 variables, 4/877 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1131 variables, 4/881 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1131 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (OVERLAPS) 8/1139 variables, 4/885 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1139 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (OVERLAPS) 38/1177 variables, 22/907 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1177 variables, 4/911 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1177 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (OVERLAPS) 4/1181 variables, 4/915 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1181 variables, 4/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1181 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (OVERLAPS) 38/1219 variables, 20/939 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1219 variables, 6/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1219 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (OVERLAPS) 4/1223 variables, 4/949 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1223 variables, 4/953 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1223 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (OVERLAPS) 8/1231 variables, 4/957 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1231 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (OVERLAPS) 38/1269 variables, 22/979 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1269 variables, 4/983 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1269 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (OVERLAPS) 4/1273 variables, 4/987 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1273 variables, 4/991 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1273 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (OVERLAPS) 38/1311 variables, 20/1011 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1311 variables, 6/1017 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1311 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (OVERLAPS) 4/1315 variables, 4/1021 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1315 variables, 4/1025 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1315 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (OVERLAPS) 8/1323 variables, 4/1029 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1323 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (OVERLAPS) 34/1357 variables, 22/1051 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1357 variables, 4/1055 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1357 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (OVERLAPS) 4/1361 variables, 4/1059 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1361 variables, 4/1063 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1361 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (OVERLAPS) 12/1373 variables, 8/1071 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1373 variables, 4/1075 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (OVERLAPS) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1373/1373 variables, and 1075 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4320 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 7/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/26 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/67 variables, 19/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8/75 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/75 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/75 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 12/87 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/87 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 48/135 variables, 32/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/135 variables, 10/100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/135 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 100/235 variables, 45/145 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/235 variables, 8/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/235 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 16/251 variables, 16/169 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/251 variables, 16/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/251 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 20/271 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/271 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 97/368 variables, 58/253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/368 variables, 11/264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/368 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 9/377 variables, 10/274 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/377 variables, 9/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/377 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 88/465 variables, 48/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/465 variables, 14/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/465 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 8/473 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/473 variables, 8/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/473 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 12/485 variables, 6/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/485 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 60/545 variables, 37/406 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/545 variables, 9/415 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/545 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 4/549 variables, 4/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/549 variables, 4/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/549 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 57/606 variables, 30/453 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/606 variables, 9/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/606 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 6/612 variables, 6/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/612 variables, 6/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/612 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 12/624 variables, 6/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/624 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 57/681 variables, 33/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/681 variables, 6/519 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/681 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 6/687 variables, 6/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/687 variables, 6/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/687 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 55/742 variables, 30/561 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/742 variables, 11/572 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/742 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 4/746 variables, 4/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/746 variables, 4/580 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/746 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 8/754 variables, 4/584 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/754 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (OVERLAPS) 49/803 variables, 28/612 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/803 variables, 7/619 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/803 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (OVERLAPS) 4/807 variables, 4/623 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/807 variables, 4/627 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/807 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (OVERLAPS) 44/851 variables, 24/651 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/851 variables, 8/659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/851 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (OVERLAPS) 4/855 variables, 4/663 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/855 variables, 4/667 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/855 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (OVERLAPS) 8/863 variables, 4/671 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/863 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (OVERLAPS) 38/901 variables, 22/693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/901 variables, 4/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/901 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (OVERLAPS) 4/905 variables, 4/701 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/905 variables, 4/705 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/905 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (OVERLAPS) 38/943 variables, 20/725 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/943 variables, 6/731 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/943 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (OVERLAPS) 4/947 variables, 4/735 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/947 variables, 4/739 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/947 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (OVERLAPS) 8/955 variables, 4/743 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/955 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (OVERLAPS) 38/993 variables, 22/765 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/993 variables, 4/769 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/993 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (OVERLAPS) 4/997 variables, 4/773 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/997 variables, 4/777 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/997 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (OVERLAPS) 38/1035 variables, 20/797 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1035 variables, 6/803 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1035 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (OVERLAPS) 4/1039 variables, 4/807 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1039 variables, 4/811 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1039 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (OVERLAPS) 8/1047 variables, 4/815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1047 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (OVERLAPS) 38/1085 variables, 22/837 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1085 variables, 4/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1085 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (OVERLAPS) 4/1089 variables, 4/845 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1089 variables, 4/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1089 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (OVERLAPS) 38/1127 variables, 20/869 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1127 variables, 6/875 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1127 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (OVERLAPS) 4/1131 variables, 4/879 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1131 variables, 4/883 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1131 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (OVERLAPS) 8/1139 variables, 4/887 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1139 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (OVERLAPS) 38/1177 variables, 22/909 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1177 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1177 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (OVERLAPS) 4/1181 variables, 4/917 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1181 variables, 4/921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1181 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (OVERLAPS) 38/1219 variables, 20/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1219 variables, 6/947 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1219 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (OVERLAPS) 4/1223 variables, 4/951 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1223 variables, 4/955 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1223 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (OVERLAPS) 8/1231 variables, 4/959 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1231 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (OVERLAPS) 38/1269 variables, 22/981 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1269 variables, 4/985 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1269 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (OVERLAPS) 4/1273 variables, 4/989 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1273 variables, 4/993 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1273 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (OVERLAPS) 38/1311 variables, 20/1013 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1311 variables, 6/1019 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1311 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (OVERLAPS) 4/1315 variables, 4/1023 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1315 variables, 4/1027 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1315 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 8/1323 variables, 4/1031 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1323 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (OVERLAPS) 34/1357 variables, 22/1053 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1357 variables, 4/1057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1357 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (OVERLAPS) 4/1361 variables, 4/1061 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1361 variables, 4/1065 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1361 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (OVERLAPS) 12/1373 variables, 8/1073 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1373 variables, 4/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1373 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (OVERLAPS) 0/1373 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1077 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3337 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7671ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 3 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 626/626 transitions.
Applied a total of 0 rules in 13 ms. Remains 747 /747 variables (removed 0) and now considering 626/626 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 747/747 places, 626/626 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 626/626 transitions.
Applied a total of 0 rules in 13 ms. Remains 747 /747 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2025-06-07 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:21] [INFO ] Implicit Places using invariants in 349 ms returned []
[2025-06-07 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:58:22] [INFO ] Implicit Places using invariants and state equation in 577 ms returned []
Implicit Place search using SMT with State Equation took 933 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:58:22] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:30] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:30] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:58:30] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 3/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/745 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2/747 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1373 variables, and 331 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 3/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/745 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (OVERLAPS) 2/747 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (OVERLAPS) 626/1373 variables, 747/1078 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1373 variables, 622/1700 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1700 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61058 ms. Remains : 747/747 places, 626/626 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 171 times.
Drop transitions (Partial Free agglomeration) removed 171 transitions
Iterating global reduction 0 with 171 rules applied. Total rules applied 171 place count 747 transition count 626
Applied a total of 171 rules in 31 ms. Remains 747 /747 variables (removed 0) and now considering 626/626 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 626 rows 747 cols
[2025-06-07 17:59:22] [INFO ] Computed 328 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:59:22] [INFO ] [Real]Absence check using 328 positive place invariants in 39 ms returned sat
[2025-06-07 17:59:22] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:59:22] [INFO ] [Nat]Absence check using 328 positive place invariants in 39 ms returned sat
[2025-06-07 17:59:23] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2025-06-07 17:59:23] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-07 17:59:23] [INFO ] After 51ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-07 17:59:23] [INFO ] After 142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-07 17:59:23] [INFO ] After 582ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1020 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0) (NOT p3)), (X (NOT p2)), (X (OR p1 (NOT p0))), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0)))), (X p1), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p2))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p3) (G (NOT p3)))), (G (OR (NOT p0) p1 p2))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (X p3)), (X (X (NOT p3))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 p1))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (F p2), (F p3), (F (NOT p1)), (F (NOT (OR (NOT p2) p3)))]
Knowledge based reduction with 23 factoid took 511 ms. Reduced automaton from 6 states, 17 edges and 4 AP (stutter insensitive) to 6 states, 17 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p2) (NOT p3)), true, p0, (NOT p1), (NOT p1), (NOT p3)]
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p2) (NOT p3)), true, p0, (NOT p1), (NOT p1), (NOT p3)]
// Phase 1: matrix 629 rows 750 cols
[2025-06-07 17:59:24] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:59:24] [INFO ] [Real]Absence check using 328 positive place invariants in 124 ms returned unsat
Proved EG (NOT p2)
[2025-06-07 17:59:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:59:25] [INFO ] [Real]Absence check using 328 positive place invariants in 175 ms returned sat
[2025-06-07 17:59:26] [INFO ] [Real]Absence check using state equation in 1204 ms returned sat
[2025-06-07 17:59:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:59:27] [INFO ] [Nat]Absence check using 328 positive place invariants in 176 ms returned sat
[2025-06-07 17:59:28] [INFO ] [Nat]Absence check using state equation in 1119 ms returned sat
[2025-06-07 17:59:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-07 17:59:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 14 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:28] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:59:28] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
[2025-06-07 17:59:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 156 ms
[2025-06-07 17:59:28] [INFO ] Computed and/alt/rep : 624/1010/624 causal constraints (skipped 0 transitions) in 28 ms.
[2025-06-07 17:59:34] [INFO ] Added : 514 causal constraints over 103 iterations in 5674 ms. Result :sat
Could not prove EG (NOT p3)
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0) (NOT p3)), (X (NOT p2)), (X (OR p1 (NOT p0))), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0)))), (X p1), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p2))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p3) (G (NOT p3)))), (G (OR (NOT p0) p1 p2))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (X p3)), (X (X (NOT p3))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 p1))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (F p2), (F p3), (F (NOT p1)), (F (NOT (OR (NOT p2) p3))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 23 factoid took 539 ms. Reduced automaton from 6 states, 17 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-030B-LTLFireability-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-030B-LTLFireability-12 finished in 93291 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 2023 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 427 transitions
Trivial Post-agglo rules discarded 427 transitions
Performed 427 trivial Post agglomeration. Transition count delta: 427
Iterating post reduction 0 with 427 rules applied. Total rules applied 427 place count 2022 transition count 1385
Reduce places removed 427 places and 0 transitions.
Iterating post reduction 1 with 427 rules applied. Total rules applied 854 place count 1595 transition count 1385
Performed 229 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 229 Pre rules applied. Total rules applied 854 place count 1595 transition count 1156
Deduced a syphon composed of 229 places in 2 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 2 with 458 rules applied. Total rules applied 1312 place count 1366 transition count 1156
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1318 place count 1360 transition count 1150
Iterating global reduction 2 with 6 rules applied. Total rules applied 1324 place count 1360 transition count 1150
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1324 place count 1360 transition count 1145
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 1334 place count 1355 transition count 1145
Performed 511 Post agglomeration using F-continuation condition.Transition count delta: 511
Deduced a syphon composed of 511 places in 1 ms
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 2 with 1022 rules applied. Total rules applied 2356 place count 844 transition count 634
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2357 place count 844 transition count 633
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2359 place count 843 transition count 632
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 2537 place count 754 transition count 632
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2539 place count 752 transition count 630
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2540 place count 751 transition count 630
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2540 place count 751 transition count 628
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 2544 place count 749 transition count 628
Applied a total of 2544 rules in 258 ms. Remains 749 /2023 variables (removed 1274) and now considering 628/1813 (removed 1185) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:59:34] [INFO ] Computed 330 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:35] [INFO ] Implicit Places using invariants in 344 ms returned [732, 736]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 359 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 747/2023 places, 628/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 745 transition count 626
Applied a total of 4 rules in 24 ms. Remains 745 /747 variables (removed 2) and now considering 626/628 (removed 2) transitions.
// Phase 1: matrix 626 rows 745 cols
[2025-06-07 17:59:35] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:35] [INFO ] Implicit Places using invariants in 330 ms returned []
[2025-06-07 17:59:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:36] [INFO ] Implicit Places using invariants and state equation in 564 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 745/2023 places, 626/1813 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1537 ms. Remains : 745/2023 places, 626/1813 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-13
Product exploration explored 100000 steps with 1 reset in 473 ms.
Stack based approach found an accepted trace after 344 steps with 0 reset with depth 345 and stack size 345 in 2 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-13 finished in 2053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U p1)&&(p2||F(G(p0)))))))'
Support contains 4 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2011 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2011 transition count 1801
Applied a total of 24 rules in 234 ms. Remains 2011 /2023 variables (removed 12) and now considering 1801/1813 (removed 12) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:59:36] [INFO ] Computed 331 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:37] [INFO ] Implicit Places using invariants in 554 ms returned []
[2025-06-07 17:59:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:59:39] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:59:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 1800/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2010/3812 variables, and 0 constraints, problems are : Problem set: 0 solved, 1800 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2011 constraints, PredecessorRefiner: 0/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60350ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60354ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2023 places, 1801/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62682 ms. Remains : 2011/2023 places, 1801/1813 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), true, (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-14 finished in 62853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F(p1)))))'
Support contains 2 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2012 transition count 1802
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2012 transition count 1802
Applied a total of 22 rules in 240 ms. Remains 2012 /2023 variables (removed 11) and now considering 1802/1813 (removed 11) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 18:00:39] [INFO ] Computed 331 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:00:40] [INFO ] Implicit Places using invariants in 558 ms returned []
[2025-06-07 18:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:00:41] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2040 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 18:00:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s881 1.0)timeout
(s882 1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 0/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60348ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2023 places, 1802/1813 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62638 ms. Remains : 2012/2023 places, 1802/1813 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLFireability-15 finished in 62821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U X(p1))) U (!p0||X(p2)||G(p3))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(G(p0)))||G(p1)))))'
Found a Lengthening insensitive property : ShieldPPPt-PT-030B-LTLFireability-10
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2023 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2023/2023 places, 1813/1813 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 425 transitions
Trivial Post-agglo rules discarded 425 transitions
Performed 425 trivial Post agglomeration. Transition count delta: 425
Iterating post reduction 0 with 425 rules applied. Total rules applied 425 place count 2022 transition count 1387
Reduce places removed 425 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 426 rules applied. Total rules applied 851 place count 1597 transition count 1386
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 852 place count 1596 transition count 1386
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 230 Pre rules applied. Total rules applied 852 place count 1596 transition count 1156
Deduced a syphon composed of 230 places in 1 ms
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 3 with 460 rules applied. Total rules applied 1312 place count 1366 transition count 1156
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1318 place count 1360 transition count 1150
Iterating global reduction 3 with 6 rules applied. Total rules applied 1324 place count 1360 transition count 1150
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 1324 place count 1360 transition count 1145
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 1334 place count 1355 transition count 1145
Performed 510 Post agglomeration using F-continuation condition.Transition count delta: 510
Deduced a syphon composed of 510 places in 1 ms
Reduce places removed 510 places and 0 transitions.
Iterating global reduction 3 with 1020 rules applied. Total rules applied 2354 place count 845 transition count 635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2355 place count 845 transition count 634
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2357 place count 844 transition count 633
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 2533 place count 756 transition count 633
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2535 place count 754 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2536 place count 753 transition count 631
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2536 place count 753 transition count 629
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2540 place count 751 transition count 629
Applied a total of 2540 rules in 291 ms. Remains 751 /2023 variables (removed 1272) and now considering 629/1813 (removed 1184) transitions.
// Phase 1: matrix 629 rows 751 cols
[2025-06-07 18:01:43] [INFO ] Computed 330 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:01:43] [INFO ] Implicit Places using invariants in 331 ms returned [734, 738]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 332 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 749/2023 places, 629/1813 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 747 transition count 627
Applied a total of 4 rules in 25 ms. Remains 747 /749 variables (removed 2) and now considering 627/629 (removed 2) transitions.
// Phase 1: matrix 627 rows 747 cols
[2025-06-07 18:01:43] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:01:43] [INFO ] Implicit Places using invariants in 326 ms returned []
[2025-06-07 18:01:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:01:44] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-07 18:01:44] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1197 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 747/2023 places, 627/1813 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1846 ms. Remains : 747/2023 places, 627/1813 transitions.
Running random walk in product with property : ShieldPPPt-PT-030B-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 466 ms.
Product exploration explored 100000 steps with 0 reset in 635 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/747 stabilizing places and 2/627 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 9 states, 16 edges and 2 AP (stutter sensitive) to 9 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 300 ms. (132 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 3/3 properties
[2025-06-07 18:01:46] [INFO ] Invariant cache hit.
[2025-06-07 18:01:46] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 115/248 variables, 133/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 35/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/272 variables, 11/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/276 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 4/280 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/280 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 28/308 variables, 16/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 2/310 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 2/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/310 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/314 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/314 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 31/345 variables, 19/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/345 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/345 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 4/349 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/349 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 4/353 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 19/372 variables, 11/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/372 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/372 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 2/374 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/374 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/374 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 19/393 variables, 10/334 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/393 variables, 3/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/393 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 2/395 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/395 variables, 2/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/395 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (OVERLAPS) 4/399 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/399 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 19/418 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/418 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/418 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (OVERLAPS) 2/420 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/420 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/420 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (OVERLAPS) 19/439 variables, 10/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/439 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/439 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (OVERLAPS) 2/441 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/441 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/441 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 4/445 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/445 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 19/464 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/464 variables, 2/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/464 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (OVERLAPS) 2/466 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/466 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/466 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 19/485 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/485 variables, 3/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/485 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 2/487 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/487 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/487 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/491 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/491 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 19/510 variables, 11/426 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/510 variables, 2/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/510 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 2/512 variables, 2/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/512 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/512 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 19/531 variables, 10/442 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/531 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/531 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/533 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/533 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/533 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/537 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/537 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 19/556 variables, 11/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/556 variables, 2/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/556 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 2/558 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/558 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/558 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 19/577 variables, 10/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/577 variables, 3/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/577 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (OVERLAPS) 2/579 variables, 2/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/579 variables, 2/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/579 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (OVERLAPS) 4/583 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/583 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 19/602 variables, 11/498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/602 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/602 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 2/604 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/604 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/604 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 19/623 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/623 variables, 3/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/623 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (OVERLAPS) 2/625 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/625 variables, 2/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/625 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 4/629 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/629 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 19/648 variables, 11/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/648 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/648 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 2/650 variables, 2/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/650 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/650 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 19/669 variables, 10/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/669 variables, 3/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/669 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 2/671 variables, 2/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/671 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/671 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 4/675 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/675 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 19/694 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/694 variables, 2/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/694 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 2/696 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/696 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/696 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 19/715 variables, 10/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/715 variables, 3/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/715 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 2/717 variables, 2/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/717 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/717 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (OVERLAPS) 4/721 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/721 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 19/740 variables, 11/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/740 variables, 2/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/740 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (OVERLAPS) 2/742 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/742 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/742 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (OVERLAPS) 19/761 variables, 10/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/761 variables, 3/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/761 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (OVERLAPS) 2/763 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/763 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/763 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (OVERLAPS) 4/767 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/767 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 19/786 variables, 11/642 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/786 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/786 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (OVERLAPS) 2/788 variables, 2/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/788 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/788 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (OVERLAPS) 19/807 variables, 10/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/807 variables, 3/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/807 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (OVERLAPS) 2/809 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/809 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/809 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (OVERLAPS) 4/813 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/813 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 19/832 variables, 11/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/832 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/832 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (OVERLAPS) 2/834 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/834 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/834 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (OVERLAPS) 19/853 variables, 10/694 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/853 variables, 3/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/853 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (OVERLAPS) 2/855 variables, 2/699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/855 variables, 2/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/855 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (OVERLAPS) 4/859 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/859 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 19/878 variables, 11/714 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/878 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/878 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (OVERLAPS) 2/880 variables, 2/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/880 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/880 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (OVERLAPS) 19/899 variables, 10/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/899 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/899 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (OVERLAPS) 2/901 variables, 2/735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/901 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/901 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (OVERLAPS) 4/905 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/905 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 19/924 variables, 11/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/924 variables, 2/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/924 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (OVERLAPS) 2/926 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/926 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/926 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (OVERLAPS) 19/945 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/945 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/945 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (OVERLAPS) 2/947 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/947 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/947 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (OVERLAPS) 4/951 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/951 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 19/970 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/970 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/970 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (OVERLAPS) 2/972 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/972 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/972 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (OVERLAPS) 19/991 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/991 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/991 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (OVERLAPS) 2/993 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/993 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/993 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (OVERLAPS) 4/997 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/997 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 19/1016 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1016 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1016 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (OVERLAPS) 2/1018 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1018 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1018 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (OVERLAPS) 19/1037 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1037 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1037 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (OVERLAPS) 2/1039 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1039 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1039 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (OVERLAPS) 4/1043 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1043 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 19/1062 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1062 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1062 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (OVERLAPS) 2/1064 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1064 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1064 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (OVERLAPS) 19/1083 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1083 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1083 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (OVERLAPS) 2/1085 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1085 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (INCLUDED_ONLY) 0/1085 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (OVERLAPS) 4/1089 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1089 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 19/1108 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1108 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1108 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (OVERLAPS) 2/1110 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1110 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (INCLUDED_ONLY) 0/1110 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (OVERLAPS) 19/1129 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1129 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (INCLUDED_ONLY) 0/1129 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (OVERLAPS) 2/1131 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1131 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (INCLUDED_ONLY) 0/1131 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (OVERLAPS) 4/1135 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1135 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 19/1154 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1154 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1154 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (OVERLAPS) 2/1156 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1156 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (INCLUDED_ONLY) 0/1156 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (OVERLAPS) 19/1175 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1175 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (INCLUDED_ONLY) 0/1175 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (OVERLAPS) 2/1177 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1177 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (INCLUDED_ONLY) 0/1177 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (OVERLAPS) 4/1181 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1181 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 19/1200 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1200 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (INCLUDED_ONLY) 0/1200 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (OVERLAPS) 2/1202 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1202 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (INCLUDED_ONLY) 0/1202 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (OVERLAPS) 19/1221 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1221 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (INCLUDED_ONLY) 0/1221 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (OVERLAPS) 2/1223 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1223 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (INCLUDED_ONLY) 0/1223 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (OVERLAPS) 4/1227 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1227 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 19/1246 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1246 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (INCLUDED_ONLY) 0/1246 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (OVERLAPS) 2/1248 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1248 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (INCLUDED_ONLY) 0/1248 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (OVERLAPS) 19/1267 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1267 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (INCLUDED_ONLY) 0/1267 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (OVERLAPS) 2/1269 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1269 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (INCLUDED_ONLY) 0/1269 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (OVERLAPS) 4/1273 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1273 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 19/1292 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1292 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (INCLUDED_ONLY) 0/1292 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (OVERLAPS) 2/1294 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1294 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (INCLUDED_ONLY) 0/1294 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (OVERLAPS) 19/1313 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1313 variables, 3/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (INCLUDED_ONLY) 0/1313 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (OVERLAPS) 2/1315 variables, 2/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1315 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (INCLUDED_ONLY) 0/1315 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (OVERLAPS) 4/1319 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1319 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 19/1338 variables, 11/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1338 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (INCLUDED_ONLY) 0/1338 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (OVERLAPS) 2/1340 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1340 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (INCLUDED_ONLY) 0/1340 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (OVERLAPS) 17/1357 variables, 10/1090 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1357 variables, 5/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (INCLUDED_ONLY) 0/1357 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (OVERLAPS) 11/1368 variables, 6/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1368 variables, 3/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (INCLUDED_ONLY) 0/1368 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (OVERLAPS) 6/1374 variables, 4/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1374 variables, 2/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (INCLUDED_ONLY) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (OVERLAPS) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1374/1374 variables, and 1110 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4672 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:01:51] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 115/248 variables, 133/191 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 35/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/248 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 24/272 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 2/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 4/280 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/280 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 28/308 variables, 16/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/310 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/310 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/310 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/314 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/314 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 31/345 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/345 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/345 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 4/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/349 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/349 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 4/353 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 19/372 variables, 11/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/372 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/372 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 2/374 variables, 2/326 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/374 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/374 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 19/393 variables, 10/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/393 variables, 3/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/393 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 2/395 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/395 variables, 2/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/395 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 4/399 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/399 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 19/418 variables, 11/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/418 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/418 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 2/420 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/420 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/420 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 19/439 variables, 10/374 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/439 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/439 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (OVERLAPS) 2/441 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/441 variables, 2/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 4/445 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/445 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 19/464 variables, 11/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/464 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/464 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/466 variables, 2/398 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/466 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/466 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 19/485 variables, 10/410 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/485 variables, 3/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 485/1374 variables, and 413 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 112/328 constraints, State Equation: 262/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9683ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 747 transition count 627
Applied a total of 15 rules in 29 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 747/747 places, 627/627 transitions.
RANDOM walk for 40000 steps (8 resets) in 368 ms. (108 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 131 ms. (303 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 137 ms. (289 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 251214 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :0 out of 3
Probabilistic random walk after 251214 steps, saw 180914 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
// Phase 1: matrix 627 rows 747 cols
[2025-06-07 18:01:59] [INFO ] Computed 328 invariants in 3 ms
[2025-06-07 18:01:59] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 115/248 variables, 133/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 35/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/272 variables, 11/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/276 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 4/280 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/280 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 28/308 variables, 16/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 2/310 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 2/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/310 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/314 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/314 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 31/345 variables, 19/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/345 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/345 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 4/349 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/349 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 4/353 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 19/372 variables, 11/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/372 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/372 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 2/374 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/374 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/374 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 19/393 variables, 10/334 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/393 variables, 3/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/393 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 2/395 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/395 variables, 2/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/395 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (OVERLAPS) 4/399 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/399 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 19/418 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/418 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/418 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (OVERLAPS) 2/420 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/420 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/420 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (OVERLAPS) 19/439 variables, 10/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/439 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/439 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (OVERLAPS) 2/441 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/441 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/441 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 4/445 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/445 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 19/464 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/464 variables, 2/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/464 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (OVERLAPS) 2/466 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/466 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/466 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 19/485 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/485 variables, 3/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/485 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 2/487 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/487 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/487 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/491 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/491 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 19/510 variables, 11/426 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/510 variables, 2/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/510 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 2/512 variables, 2/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/512 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/512 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 19/531 variables, 10/442 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/531 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/531 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/533 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/533 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/533 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/537 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/537 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 19/556 variables, 11/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/556 variables, 2/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/556 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 2/558 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/558 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/558 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 19/577 variables, 10/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/577 variables, 3/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/577 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (OVERLAPS) 2/579 variables, 2/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/579 variables, 2/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/579 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (OVERLAPS) 4/583 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/583 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 19/602 variables, 11/498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/602 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/602 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 2/604 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/604 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/604 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 19/623 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/623 variables, 3/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/623 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (OVERLAPS) 2/625 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/625 variables, 2/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/625 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 4/629 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/629 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 19/648 variables, 11/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/648 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/648 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 2/650 variables, 2/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/650 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/650 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 19/669 variables, 10/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/669 variables, 3/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/669 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 2/671 variables, 2/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/671 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/671 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 4/675 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/675 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 19/694 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/694 variables, 2/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/694 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 2/696 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/696 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/696 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 19/715 variables, 10/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/715 variables, 3/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/715 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 2/717 variables, 2/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/717 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/717 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (OVERLAPS) 4/721 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/721 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 19/740 variables, 11/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/740 variables, 2/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/740 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (OVERLAPS) 2/742 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/742 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/742 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (OVERLAPS) 19/761 variables, 10/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/761 variables, 3/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/761 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (OVERLAPS) 2/763 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/763 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/763 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (OVERLAPS) 4/767 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/767 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 19/786 variables, 11/642 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/786 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/786 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (OVERLAPS) 2/788 variables, 2/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/788 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/788 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (OVERLAPS) 19/807 variables, 10/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/807 variables, 3/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/807 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (OVERLAPS) 2/809 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/809 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/809 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (OVERLAPS) 4/813 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/813 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 19/832 variables, 11/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/832 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/832 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (OVERLAPS) 2/834 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/834 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/834 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (OVERLAPS) 19/853 variables, 10/694 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/853 variables, 3/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/853 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (OVERLAPS) 2/855 variables, 2/699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/855 variables, 2/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/855 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (OVERLAPS) 4/859 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/859 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 19/878 variables, 11/714 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/878 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/878 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (OVERLAPS) 2/880 variables, 2/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/880 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/880 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (OVERLAPS) 19/899 variables, 10/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/899 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/899 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (OVERLAPS) 2/901 variables, 2/735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/901 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/901 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (OVERLAPS) 4/905 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/905 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 19/924 variables, 11/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/924 variables, 2/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/924 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (OVERLAPS) 2/926 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/926 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/926 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (OVERLAPS) 19/945 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/945 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/945 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (OVERLAPS) 2/947 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/947 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/947 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (OVERLAPS) 4/951 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/951 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 19/970 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/970 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/970 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (OVERLAPS) 2/972 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/972 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/972 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (OVERLAPS) 19/991 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/991 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/991 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (OVERLAPS) 2/993 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/993 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/993 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (OVERLAPS) 4/997 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/997 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 19/1016 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1016 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1016 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (OVERLAPS) 2/1018 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1018 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1018 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (OVERLAPS) 19/1037 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1037 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1037 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (OVERLAPS) 2/1039 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1039 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1039 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (OVERLAPS) 4/1043 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1043 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 19/1062 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1062 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1062 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (OVERLAPS) 2/1064 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1064 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1064 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (OVERLAPS) 19/1083 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1083 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1083 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (OVERLAPS) 2/1085 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1085 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (INCLUDED_ONLY) 0/1085 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (OVERLAPS) 4/1089 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1089 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 19/1108 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1108 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1108 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (OVERLAPS) 2/1110 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1110 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (INCLUDED_ONLY) 0/1110 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (OVERLAPS) 19/1129 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1129 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (INCLUDED_ONLY) 0/1129 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (OVERLAPS) 2/1131 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1131 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (INCLUDED_ONLY) 0/1131 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (OVERLAPS) 4/1135 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1135 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 19/1154 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1154 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1154 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (OVERLAPS) 2/1156 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1156 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (INCLUDED_ONLY) 0/1156 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (OVERLAPS) 19/1175 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1175 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (INCLUDED_ONLY) 0/1175 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (OVERLAPS) 2/1177 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1177 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (INCLUDED_ONLY) 0/1177 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (OVERLAPS) 4/1181 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1181 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 19/1200 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1200 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (INCLUDED_ONLY) 0/1200 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (OVERLAPS) 2/1202 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1202 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (INCLUDED_ONLY) 0/1202 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (OVERLAPS) 19/1221 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1221 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (INCLUDED_ONLY) 0/1221 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (OVERLAPS) 2/1223 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1223 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (INCLUDED_ONLY) 0/1223 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (OVERLAPS) 4/1227 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1227 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 19/1246 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1246 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (INCLUDED_ONLY) 0/1246 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (OVERLAPS) 2/1248 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1248 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (INCLUDED_ONLY) 0/1248 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (OVERLAPS) 19/1267 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1267 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (INCLUDED_ONLY) 0/1267 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (OVERLAPS) 2/1269 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1269 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (INCLUDED_ONLY) 0/1269 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (OVERLAPS) 4/1273 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1273 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 19/1292 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1292 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (INCLUDED_ONLY) 0/1292 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (OVERLAPS) 2/1294 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1294 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (INCLUDED_ONLY) 0/1294 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (OVERLAPS) 19/1313 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1313 variables, 3/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (INCLUDED_ONLY) 0/1313 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (OVERLAPS) 2/1315 variables, 2/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1315 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (INCLUDED_ONLY) 0/1315 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (OVERLAPS) 4/1319 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1319 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 19/1338 variables, 11/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1338 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (INCLUDED_ONLY) 0/1338 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (OVERLAPS) 2/1340 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1340 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (INCLUDED_ONLY) 0/1340 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (OVERLAPS) 17/1357 variables, 10/1090 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1357 variables, 5/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (INCLUDED_ONLY) 0/1357 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (OVERLAPS) 11/1368 variables, 6/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1368 variables, 3/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (INCLUDED_ONLY) 0/1368 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (OVERLAPS) 6/1374 variables, 4/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1374 variables, 2/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (INCLUDED_ONLY) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (OVERLAPS) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1374/1374 variables, and 1110 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4920 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:04] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 115/248 variables, 133/191 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 35/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/248 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 24/272 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 2/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 4/280 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/280 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 28/308 variables, 16/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/310 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/310 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/310 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/314 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/314 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 31/345 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/345 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/345 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 4/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/349 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/349 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 4/353 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 19/372 variables, 11/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/372 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/372 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 2/374 variables, 2/326 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/374 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/374 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 19/393 variables, 10/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/393 variables, 3/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/393 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 2/395 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/395 variables, 2/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/395 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 4/399 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/399 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 19/418 variables, 11/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/418 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/418 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 2/420 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/420 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/420 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 19/439 variables, 10/374 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/439 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/439 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (OVERLAPS) 2/441 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/441 variables, 2/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 4/445 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/445 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 19/464 variables, 11/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/464 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/464 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/466 variables, 2/398 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/466 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/466 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 19/485 variables, 10/410 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/485 variables, 3/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/485 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (OVERLAPS) 2/487 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/487 variables, 2/417 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/487 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 4/491 variables, 2/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/491 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (OVERLAPS) 19/510 variables, 11/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/510 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/510 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (OVERLAPS) 2/512 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/512 variables, 2/436 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/512 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (OVERLAPS) 19/531 variables, 10/446 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/531 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/531 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 2/533 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/533 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/533 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 4/537 variables, 2/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/537 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 19/556 variables, 11/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/556 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/556 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (OVERLAPS) 2/558 variables, 2/470 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/558 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/558 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 19/577 variables, 10/482 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/577 variables, 3/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/577 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 2/579 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/579 variables, 2/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/579 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 4/583 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/583 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 19/602 variables, 11/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/602 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/602 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 2/604 variables, 2/506 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/604 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/604 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 19/623 variables, 10/518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/623 variables, 3/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/623 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/625 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/625 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/625 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 4/629 variables, 2/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/629 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 19/648 variables, 11/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/648 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/648 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 2/650 variables, 2/542 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/650 variables, 2/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/650 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 19/669 variables, 10/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/669 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/669 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (OVERLAPS) 2/671 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/671 variables, 2/561 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/671 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 4/675 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/675 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 19/694 variables, 11/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/694 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/694 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 2/696 variables, 2/578 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/696 variables, 2/580 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/696 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (OVERLAPS) 19/715 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/715 variables, 3/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/715 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 2/717 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/717 variables, 2/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/717 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 4/721 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/721 variables, 0/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (OVERLAPS) 19/740 variables, 11/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/740 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/740 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (OVERLAPS) 2/742 variables, 2/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/742 variables, 2/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/742 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (OVERLAPS) 19/761 variables, 10/626 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/761 variables, 3/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/761 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (OVERLAPS) 2/763 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/763 variables, 2/633 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/763 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 4/767 variables, 2/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/767 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (OVERLAPS) 19/786 variables, 11/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/786 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/786 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (OVERLAPS) 2/788 variables, 2/650 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/788 variables, 2/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/788 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (OVERLAPS) 19/807 variables, 10/662 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/807 variables, 3/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/807 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (OVERLAPS) 2/809 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/809 variables, 2/669 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/809 variables, 0/669 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 4/813 variables, 2/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/813 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (OVERLAPS) 19/832 variables, 11/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/832 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/832 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (OVERLAPS) 2/834 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/834 variables, 2/688 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/834 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (OVERLAPS) 19/853 variables, 10/698 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/853 variables, 3/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/853 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (OVERLAPS) 2/855 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/855 variables, 2/705 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/855 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 4/859 variables, 2/707 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/859 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (OVERLAPS) 19/878 variables, 11/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/878 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/878 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (OVERLAPS) 2/880 variables, 2/722 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/880 variables, 2/724 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/880 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (OVERLAPS) 19/899 variables, 10/734 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/899 variables, 3/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/899 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (OVERLAPS) 2/901 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/901 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/901 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 4/905 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/905 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (OVERLAPS) 19/924 variables, 11/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/924 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/924 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (OVERLAPS) 2/926 variables, 2/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/926 variables, 2/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/926 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (OVERLAPS) 19/945 variables, 10/770 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/945 variables, 3/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/945 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (OVERLAPS) 2/947 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/947 variables, 2/777 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/947 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 4/951 variables, 2/779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/951 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (OVERLAPS) 19/970 variables, 11/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/970 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/970 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (OVERLAPS) 2/972 variables, 2/794 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/972 variables, 2/796 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/972 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (OVERLAPS) 19/991 variables, 10/806 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/991 variables, 3/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/991 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (OVERLAPS) 2/993 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/993 variables, 2/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/993 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 4/997 variables, 2/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/997 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (OVERLAPS) 19/1016 variables, 11/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1016 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1016 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (OVERLAPS) 2/1018 variables, 2/830 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1018 variables, 2/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1018 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (OVERLAPS) 19/1037 variables, 10/842 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (INCLUDED_ONLY) 0/1037 variables, 3/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1037 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (OVERLAPS) 2/1039 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (INCLUDED_ONLY) 0/1039 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1039 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 4/1043 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1043 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (OVERLAPS) 19/1062 variables, 11/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (INCLUDED_ONLY) 0/1062 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1062 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (OVERLAPS) 2/1064 variables, 2/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (INCLUDED_ONLY) 0/1064 variables, 2/868 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1064 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (OVERLAPS) 19/1083 variables, 10/878 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (INCLUDED_ONLY) 0/1083 variables, 3/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1083 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (OVERLAPS) 2/1085 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (INCLUDED_ONLY) 0/1085 variables, 2/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1085 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 4/1089 variables, 2/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1089 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (OVERLAPS) 19/1108 variables, 11/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (INCLUDED_ONLY) 0/1108 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1108 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (OVERLAPS) 2/1110 variables, 2/902 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (INCLUDED_ONLY) 0/1110 variables, 2/904 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1110 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (OVERLAPS) 19/1129 variables, 10/914 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (INCLUDED_ONLY) 0/1129 variables, 3/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1129 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (OVERLAPS) 2/1131 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (INCLUDED_ONLY) 0/1131 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1131 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 4/1135 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1135 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (OVERLAPS) 19/1154 variables, 11/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (INCLUDED_ONLY) 0/1154 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1154 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (OVERLAPS) 2/1156 variables, 2/938 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (INCLUDED_ONLY) 0/1156 variables, 2/940 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1156 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (OVERLAPS) 19/1175 variables, 10/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (INCLUDED_ONLY) 0/1175 variables, 3/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1175 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (OVERLAPS) 2/1177 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (INCLUDED_ONLY) 0/1177 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1177 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 4/1181 variables, 2/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1181 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (OVERLAPS) 19/1200 variables, 11/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (INCLUDED_ONLY) 0/1200 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1200 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (OVERLAPS) 2/1202 variables, 2/974 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (INCLUDED_ONLY) 0/1202 variables, 2/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1202 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (OVERLAPS) 19/1221 variables, 10/986 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (INCLUDED_ONLY) 0/1221 variables, 3/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1221 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (OVERLAPS) 2/1223 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (INCLUDED_ONLY) 0/1223 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1223 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 4/1227 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1227 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (OVERLAPS) 19/1246 variables, 11/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (INCLUDED_ONLY) 0/1246 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1246 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (OVERLAPS) 2/1248 variables, 2/1010 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (INCLUDED_ONLY) 0/1248 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1248 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (OVERLAPS) 19/1267 variables, 10/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (INCLUDED_ONLY) 0/1267 variables, 3/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1267 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (OVERLAPS) 2/1269 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (INCLUDED_ONLY) 0/1269 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1269 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 4/1273 variables, 2/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1273 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (OVERLAPS) 19/1292 variables, 11/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (INCLUDED_ONLY) 0/1292 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1292 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (OVERLAPS) 2/1294 variables, 2/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (INCLUDED_ONLY) 0/1294 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1294 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (OVERLAPS) 19/1313 variables, 10/1058 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (INCLUDED_ONLY) 0/1313 variables, 3/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1313 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (OVERLAPS) 2/1315 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (INCLUDED_ONLY) 0/1315 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1315 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 4/1319 variables, 2/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1319 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (OVERLAPS) 19/1338 variables, 11/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (INCLUDED_ONLY) 0/1338 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1338 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (OVERLAPS) 2/1340 variables, 2/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (INCLUDED_ONLY) 0/1340 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1340 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (OVERLAPS) 17/1357 variables, 10/1094 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (INCLUDED_ONLY) 0/1357 variables, 5/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1357 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (OVERLAPS) 11/1368 variables, 6/1105 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (INCLUDED_ONLY) 0/1368 variables, 3/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1368 variables, 0/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (OVERLAPS) 6/1374 variables, 4/1112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (INCLUDED_ONLY) 0/1374 variables, 2/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 342 (INCLUDED_ONLY) 0/1374 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 343 (OVERLAPS) 0/1374 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1114 constraints, problems are : Problem set: 0 solved, 3 unsolved in 31228 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36157ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 126 ms.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 747/747 places, 627/627 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
[2025-06-07 18:02:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:36] [INFO ] Implicit Places using invariants in 358 ms returned []
[2025-06-07 18:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:02:36] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-07 18:02:36] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1221 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:02:36] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 18:02:36] [INFO ] Invariant cache hit.
[2025-06-07 18:02:36] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:57] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:58] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:02:58] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 15/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1374 variables, and 343 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/744 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (OVERLAPS) 3/747 variables, 58/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 14/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/747 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (OVERLAPS) 627/1374 variables, 747/1090 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1374 variables, 35/1125 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1374 variables, 622/1747 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:03:32] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1748 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61340 ms. Remains : 747/747 places, 627/627 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 179 ms. Reduced automaton from 9 states, 16 edges and 2 AP (stutter sensitive) to 9 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 15 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
// Phase 1: matrix 627 rows 747 cols
[2025-06-07 18:03:37] [INFO ] Computed 328 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:03:38] [INFO ] Implicit Places using invariants in 327 ms returned []
[2025-06-07 18:03:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:03:38] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-07 18:03:39] [INFO ] Implicit Places using invariants and state equation in 864 ms returned []
Implicit Place search using SMT with State Equation took 1192 ms to find 0 implicit places.
Running 622 sub problems to find dead transitions.
[2025-06-07 18:03:39] [INFO ] Invariant cache hit.
[2025-06-07 18:03:39] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
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(s351 0.0)
(s352 1.0)
(s353 0.0)
(s354 1.0)
(s355 0.0)
(s356 0.0)
(s357 1.0)
(s358 0.0)
(s359 1.0)
(s360 0.0)
(s361 1.0)
(s362 0.0)
(s363 0.0)
(s364 1.0)
(s365 0.0)
(s366 0.0)
(s367 1.0)
(s368 0.0)
(s369 0.0)
(s370 1.0)
(s371 1.0)
(s372 0.0)
(s373 1.0)
(s374 0.0)
(s375 1.0)
(s376 0.0)
(s377 1.0)
(s378 0.0)
(s379 0.0)
(s380 1.0)
(s381 0.0)
(s382 1.0)
(s383 1.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 1.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 1.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 1.0)
(s400 1.0)
(s401 0.0)
(s402 0.0)
(s403 1.0)
(s404 0.0)
(s405 1.0)
(s406 0.0)
(s407 1.0)
(s408 1.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 1.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 1.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 1.0)
(s425 0.0)
(s426 1.0)
(s427 0.0)
(s428 1.0)
(s429 0.0)
(s430 1.0)
(s431 0.0)
(s432 1.0)
(s433 1.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 1.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 1.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 1.0)
(s450 1.0)
(s451 0.0)
(s452 0.0)
(s453 1.0)
(s454 0.0)
(s455 1.0)
(s456 0.0)
(s457 1.0)
(s458 1.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 1.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 1.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 1.0)
(s475 1.0)
(s476 0.0)
(s477 0.0)
(s478 1.0)
(s479 0.0)
(s480 1.0)
(s481 0.0)
(s482 1.0)
(s483 1.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 1.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 1.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 1.0)
(s500 1.0)
(s501 0.0)
(s502 0.0)
(s503 1.0)
(s504 0.0)
(s505 1.0)
(s506 0.0)
(s507 1.0)
(s508 1.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 1.0)
(s514 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1374 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1374 variables, 747/1075 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1374 variables, 35/1110 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1374 variables, 622/1732 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1732 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60088ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60090ms
Finished structural reductions in LTL mode , in 1 iterations and 61298 ms. Remains : 747/747 places, 627/627 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/747 stabilizing places and 2/627 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 9 states, 16 edges and 2 AP (stutter sensitive) to 9 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 285 ms. (139 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 142 ms. (279 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 136 ms. (291 steps per ms) remains 3/3 properties
[2025-06-07 18:04:39] [INFO ] Invariant cache hit.
[2025-06-07 18:04:39] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 115/248 variables, 133/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 35/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/272 variables, 11/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/276 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 4/280 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/280 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 28/308 variables, 16/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 2/310 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 2/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/310 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/314 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/314 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 31/345 variables, 19/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/345 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/345 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 4/349 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/349 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 4/353 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 19/372 variables, 11/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/372 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/372 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 2/374 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/374 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/374 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 19/393 variables, 10/334 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/393 variables, 3/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/393 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 2/395 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/395 variables, 2/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/395 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (OVERLAPS) 4/399 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/399 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 19/418 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/418 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/418 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (OVERLAPS) 2/420 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/420 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/420 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (OVERLAPS) 19/439 variables, 10/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/439 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/439 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (OVERLAPS) 2/441 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/441 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/441 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 4/445 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/445 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 19/464 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/464 variables, 2/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/464 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (OVERLAPS) 2/466 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/466 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/466 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 19/485 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/485 variables, 3/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/485 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 2/487 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/487 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/487 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/491 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/491 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 19/510 variables, 11/426 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/510 variables, 2/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/510 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 2/512 variables, 2/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/512 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/512 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 19/531 variables, 10/442 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/531 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/531 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/533 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/533 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/533 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/537 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/537 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 19/556 variables, 11/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/556 variables, 2/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/556 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 2/558 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/558 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/558 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 19/577 variables, 10/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/577 variables, 3/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/577 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (OVERLAPS) 2/579 variables, 2/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/579 variables, 2/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/579 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (OVERLAPS) 4/583 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/583 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 19/602 variables, 11/498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/602 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/602 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 2/604 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/604 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/604 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 19/623 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/623 variables, 3/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/623 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (OVERLAPS) 2/625 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/625 variables, 2/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/625 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 4/629 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/629 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 19/648 variables, 11/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/648 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/648 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 2/650 variables, 2/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/650 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/650 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 19/669 variables, 10/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/669 variables, 3/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/669 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 2/671 variables, 2/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/671 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/671 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 4/675 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/675 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 19/694 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/694 variables, 2/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/694 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 2/696 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/696 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/696 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 19/715 variables, 10/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/715 variables, 3/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/715 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 2/717 variables, 2/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/717 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/717 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (OVERLAPS) 4/721 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/721 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 19/740 variables, 11/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/740 variables, 2/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/740 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (OVERLAPS) 2/742 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/742 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/742 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (OVERLAPS) 19/761 variables, 10/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/761 variables, 3/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/761 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (OVERLAPS) 2/763 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/763 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/763 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (OVERLAPS) 4/767 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/767 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 19/786 variables, 11/642 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/786 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/786 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (OVERLAPS) 2/788 variables, 2/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/788 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/788 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (OVERLAPS) 19/807 variables, 10/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/807 variables, 3/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/807 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (OVERLAPS) 2/809 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/809 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/809 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (OVERLAPS) 4/813 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/813 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 19/832 variables, 11/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/832 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/832 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (OVERLAPS) 2/834 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/834 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/834 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (OVERLAPS) 19/853 variables, 10/694 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/853 variables, 3/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/853 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (OVERLAPS) 2/855 variables, 2/699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/855 variables, 2/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/855 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (OVERLAPS) 4/859 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/859 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 19/878 variables, 11/714 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/878 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/878 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (OVERLAPS) 2/880 variables, 2/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/880 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/880 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (OVERLAPS) 19/899 variables, 10/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/899 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/899 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (OVERLAPS) 2/901 variables, 2/735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/901 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/901 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (OVERLAPS) 4/905 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/905 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 19/924 variables, 11/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/924 variables, 2/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/924 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (OVERLAPS) 2/926 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/926 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/926 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (OVERLAPS) 19/945 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/945 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/945 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (OVERLAPS) 2/947 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/947 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/947 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (OVERLAPS) 4/951 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/951 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 19/970 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/970 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/970 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (OVERLAPS) 2/972 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/972 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/972 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (OVERLAPS) 19/991 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/991 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/991 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (OVERLAPS) 2/993 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/993 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/993 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (OVERLAPS) 4/997 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/997 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 19/1016 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1016 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1016 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (OVERLAPS) 2/1018 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1018 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1018 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (OVERLAPS) 19/1037 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1037 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1037 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (OVERLAPS) 2/1039 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1039 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1039 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (OVERLAPS) 4/1043 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1043 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 19/1062 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1062 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1062 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (OVERLAPS) 2/1064 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1064 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1064 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (OVERLAPS) 19/1083 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1083 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1083 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (OVERLAPS) 2/1085 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1085 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (INCLUDED_ONLY) 0/1085 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (OVERLAPS) 4/1089 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1089 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 19/1108 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1108 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1108 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (OVERLAPS) 2/1110 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1110 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (INCLUDED_ONLY) 0/1110 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (OVERLAPS) 19/1129 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1129 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (INCLUDED_ONLY) 0/1129 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (OVERLAPS) 2/1131 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1131 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (INCLUDED_ONLY) 0/1131 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (OVERLAPS) 4/1135 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1135 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 19/1154 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1154 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1154 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (OVERLAPS) 2/1156 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1156 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (INCLUDED_ONLY) 0/1156 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (OVERLAPS) 19/1175 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1175 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (INCLUDED_ONLY) 0/1175 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (OVERLAPS) 2/1177 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1177 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (INCLUDED_ONLY) 0/1177 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (OVERLAPS) 4/1181 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1181 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 19/1200 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1200 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (INCLUDED_ONLY) 0/1200 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (OVERLAPS) 2/1202 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1202 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (INCLUDED_ONLY) 0/1202 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (OVERLAPS) 19/1221 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1221 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (INCLUDED_ONLY) 0/1221 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (OVERLAPS) 2/1223 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1223 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (INCLUDED_ONLY) 0/1223 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (OVERLAPS) 4/1227 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1227 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 19/1246 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1246 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (INCLUDED_ONLY) 0/1246 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (OVERLAPS) 2/1248 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1248 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (INCLUDED_ONLY) 0/1248 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (OVERLAPS) 19/1267 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1267 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (INCLUDED_ONLY) 0/1267 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (OVERLAPS) 2/1269 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1269 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (INCLUDED_ONLY) 0/1269 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (OVERLAPS) 4/1273 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1273 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 19/1292 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1292 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (INCLUDED_ONLY) 0/1292 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (OVERLAPS) 2/1294 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1294 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (INCLUDED_ONLY) 0/1294 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (OVERLAPS) 19/1313 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1313 variables, 3/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (INCLUDED_ONLY) 0/1313 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (OVERLAPS) 2/1315 variables, 2/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1315 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (INCLUDED_ONLY) 0/1315 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (OVERLAPS) 4/1319 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1319 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 19/1338 variables, 11/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1338 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (INCLUDED_ONLY) 0/1338 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (OVERLAPS) 2/1340 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1340 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (INCLUDED_ONLY) 0/1340 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (OVERLAPS) 17/1357 variables, 10/1090 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1357 variables, 5/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (INCLUDED_ONLY) 0/1357 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (OVERLAPS) 11/1368 variables, 6/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1368 variables, 3/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (INCLUDED_ONLY) 0/1368 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (OVERLAPS) 6/1374 variables, 4/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1374 variables, 2/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (INCLUDED_ONLY) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (OVERLAPS) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1374/1374 variables, and 1110 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4815 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:04:44] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 115/248 variables, 133/191 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 35/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/248 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 24/272 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 2/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 4/280 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/280 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 28/308 variables, 16/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/310 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/310 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/310 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/314 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/314 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 31/345 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/345 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/345 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 4/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/349 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/349 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 4/353 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 19/372 variables, 11/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/372 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/372 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 2/374 variables, 2/326 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/374 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/374 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 19/393 variables, 10/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/393 variables, 3/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/393 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 2/395 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/395 variables, 2/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/395 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 4/399 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/399 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 19/418 variables, 11/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/418 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/418 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 2/420 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/420 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/420 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 19/439 variables, 10/374 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/439 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/439 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (OVERLAPS) 2/441 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/441 variables, 2/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 4/445 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/445 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 19/464 variables, 11/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/464 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/464 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/466 variables, 2/398 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/466 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/466 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 19/485 variables, 10/410 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/485 variables, 3/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 485/1374 variables, and 413 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 112/328 constraints, State Equation: 262/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9831ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 747 transition count 627
Applied a total of 15 rules in 33 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 747/747 places, 627/627 transitions.
RANDOM walk for 40000 steps (8 resets) in 268 ms. (148 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 226348 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :0 out of 3
Probabilistic random walk after 226348 steps, saw 163556 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
// Phase 1: matrix 627 rows 747 cols
[2025-06-07 18:04:52] [INFO ] Computed 328 invariants in 2 ms
[2025-06-07 18:04:52] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 115/248 variables, 133/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 35/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/272 variables, 11/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/276 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 4/280 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/280 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 28/308 variables, 16/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 2/310 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 2/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/310 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 4/314 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/314 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 31/345 variables, 19/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/345 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/345 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 4/349 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/349 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 4/353 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 19/372 variables, 11/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/372 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/372 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 2/374 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/374 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/374 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 19/393 variables, 10/334 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/393 variables, 3/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/393 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 2/395 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/395 variables, 2/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/395 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (OVERLAPS) 4/399 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/399 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 19/418 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/418 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/418 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (OVERLAPS) 2/420 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/420 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/420 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (OVERLAPS) 19/439 variables, 10/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/439 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/439 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (OVERLAPS) 2/441 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/441 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/441 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 4/445 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/445 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 19/464 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/464 variables, 2/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/464 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (OVERLAPS) 2/466 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/466 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/466 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 19/485 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/485 variables, 3/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/485 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 2/487 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/487 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/487 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/491 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/491 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 19/510 variables, 11/426 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/510 variables, 2/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/510 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 2/512 variables, 2/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/512 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/512 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 19/531 variables, 10/442 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/531 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/531 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/533 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/533 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/533 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 4/537 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/537 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 19/556 variables, 11/462 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/556 variables, 2/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/556 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 2/558 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/558 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/558 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 19/577 variables, 10/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/577 variables, 3/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/577 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (OVERLAPS) 2/579 variables, 2/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/579 variables, 2/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/579 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (OVERLAPS) 4/583 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/583 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 19/602 variables, 11/498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/602 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/602 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 2/604 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/604 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/604 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (OVERLAPS) 19/623 variables, 10/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/623 variables, 3/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/623 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (OVERLAPS) 2/625 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/625 variables, 2/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/625 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 4/629 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/629 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 19/648 variables, 11/534 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/648 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/648 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 2/650 variables, 2/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/650 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/650 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 19/669 variables, 10/550 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/669 variables, 3/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/669 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 2/671 variables, 2/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/671 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/671 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 4/675 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/675 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 19/694 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/694 variables, 2/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/694 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 2/696 variables, 2/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/696 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/696 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 19/715 variables, 10/586 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/715 variables, 3/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/715 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 2/717 variables, 2/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/717 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/717 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (OVERLAPS) 4/721 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/721 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 19/740 variables, 11/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/740 variables, 2/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/740 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (OVERLAPS) 2/742 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/742 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/742 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (OVERLAPS) 19/761 variables, 10/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/761 variables, 3/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/761 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (OVERLAPS) 2/763 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/763 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/763 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (OVERLAPS) 4/767 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/767 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 19/786 variables, 11/642 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/786 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/786 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (OVERLAPS) 2/788 variables, 2/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/788 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/788 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (OVERLAPS) 19/807 variables, 10/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/807 variables, 3/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/807 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (OVERLAPS) 2/809 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/809 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/809 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (OVERLAPS) 4/813 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/813 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 19/832 variables, 11/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/832 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/832 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (OVERLAPS) 2/834 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/834 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/834 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (OVERLAPS) 19/853 variables, 10/694 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/853 variables, 3/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/853 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (OVERLAPS) 2/855 variables, 2/699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/855 variables, 2/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/855 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (OVERLAPS) 4/859 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/859 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 19/878 variables, 11/714 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/878 variables, 2/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/878 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (OVERLAPS) 2/880 variables, 2/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/880 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/880 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (OVERLAPS) 19/899 variables, 10/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/899 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/899 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (OVERLAPS) 2/901 variables, 2/735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/901 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/901 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (OVERLAPS) 4/905 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/905 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 19/924 variables, 11/750 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/924 variables, 2/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/924 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (OVERLAPS) 2/926 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/926 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/926 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (OVERLAPS) 19/945 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/945 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/945 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (OVERLAPS) 2/947 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/947 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/947 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (OVERLAPS) 4/951 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/951 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 19/970 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/970 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/970 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (OVERLAPS) 2/972 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/972 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/972 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (OVERLAPS) 19/991 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/991 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/991 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (OVERLAPS) 2/993 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/993 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/993 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (OVERLAPS) 4/997 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/997 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 19/1016 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1016 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1016 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (OVERLAPS) 2/1018 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1018 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1018 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (OVERLAPS) 19/1037 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1037 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1037 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (OVERLAPS) 2/1039 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1039 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1039 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (OVERLAPS) 4/1043 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1043 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 19/1062 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1062 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1062 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (OVERLAPS) 2/1064 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1064 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1064 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (OVERLAPS) 19/1083 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1083 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1083 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (OVERLAPS) 2/1085 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1085 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (INCLUDED_ONLY) 0/1085 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (OVERLAPS) 4/1089 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1089 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 19/1108 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1108 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1108 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (OVERLAPS) 2/1110 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1110 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (INCLUDED_ONLY) 0/1110 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (OVERLAPS) 19/1129 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1129 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (INCLUDED_ONLY) 0/1129 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (OVERLAPS) 2/1131 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1131 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (INCLUDED_ONLY) 0/1131 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (OVERLAPS) 4/1135 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1135 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 19/1154 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1154 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1154 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (OVERLAPS) 2/1156 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1156 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (INCLUDED_ONLY) 0/1156 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (OVERLAPS) 19/1175 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1175 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (INCLUDED_ONLY) 0/1175 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (OVERLAPS) 2/1177 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1177 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (INCLUDED_ONLY) 0/1177 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (OVERLAPS) 4/1181 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1181 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 19/1200 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1200 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (INCLUDED_ONLY) 0/1200 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (OVERLAPS) 2/1202 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1202 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (INCLUDED_ONLY) 0/1202 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (OVERLAPS) 19/1221 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1221 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (INCLUDED_ONLY) 0/1221 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (OVERLAPS) 2/1223 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1223 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (INCLUDED_ONLY) 0/1223 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (OVERLAPS) 4/1227 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1227 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 19/1246 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1246 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (INCLUDED_ONLY) 0/1246 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (OVERLAPS) 2/1248 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1248 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (INCLUDED_ONLY) 0/1248 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (OVERLAPS) 19/1267 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1267 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (INCLUDED_ONLY) 0/1267 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (OVERLAPS) 2/1269 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1269 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (INCLUDED_ONLY) 0/1269 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (OVERLAPS) 4/1273 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1273 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 19/1292 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1292 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (INCLUDED_ONLY) 0/1292 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (OVERLAPS) 2/1294 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1294 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (INCLUDED_ONLY) 0/1294 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (OVERLAPS) 19/1313 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1313 variables, 3/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (INCLUDED_ONLY) 0/1313 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (OVERLAPS) 2/1315 variables, 2/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1315 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (INCLUDED_ONLY) 0/1315 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (OVERLAPS) 4/1319 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1319 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 19/1338 variables, 11/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1338 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (INCLUDED_ONLY) 0/1338 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (OVERLAPS) 2/1340 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1340 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (INCLUDED_ONLY) 0/1340 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (OVERLAPS) 17/1357 variables, 10/1090 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1357 variables, 5/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (INCLUDED_ONLY) 0/1357 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (OVERLAPS) 11/1368 variables, 6/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1368 variables, 3/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (INCLUDED_ONLY) 0/1368 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (OVERLAPS) 6/1374 variables, 4/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1374 variables, 2/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (INCLUDED_ONLY) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (OVERLAPS) 0/1374 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1374/1374 variables, and 1110 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4929 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 29/31 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 102/133 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:04:57] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 115/248 variables, 133/191 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 35/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/248 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 24/272 variables, 11/240 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 2/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/276 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 4/280 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/280 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 28/308 variables, 16/268 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/310 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/310 variables, 2/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/310 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/314 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/314 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 31/345 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/345 variables, 4/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/345 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 4/349 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/349 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/349 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 4/353 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 19/372 variables, 11/322 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/372 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/372 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 2/374 variables, 2/326 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/374 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/374 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 19/393 variables, 10/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/393 variables, 3/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/393 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 2/395 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/395 variables, 2/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/395 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 4/399 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/399 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 19/418 variables, 11/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/418 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/418 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 2/420 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/420 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/420 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 19/439 variables, 10/374 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/439 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/439 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (OVERLAPS) 2/441 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/441 variables, 2/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (OVERLAPS) 4/445 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/445 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 19/464 variables, 11/394 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/464 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/464 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/466 variables, 2/398 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/466 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/466 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 19/485 variables, 10/410 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/485 variables, 3/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/485 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (OVERLAPS) 2/487 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/487 variables, 2/417 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/487 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 4/491 variables, 2/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/491 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (OVERLAPS) 19/510 variables, 11/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/510 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/510 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (OVERLAPS) 2/512 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/512 variables, 2/436 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/512 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (OVERLAPS) 19/531 variables, 10/446 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/531 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/531 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 2/533 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/533 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/533 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 4/537 variables, 2/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/537 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 19/556 variables, 11/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/556 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/556 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (OVERLAPS) 2/558 variables, 2/470 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/558 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/558 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 19/577 variables, 10/482 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/577 variables, 3/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/577 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 2/579 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/579 variables, 2/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/579 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 4/583 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/583 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 19/602 variables, 11/502 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/602 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/602 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 2/604 variables, 2/506 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/604 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/604 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 19/623 variables, 10/518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/623 variables, 3/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/623 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/625 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/625 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/625 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 4/629 variables, 2/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/629 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 19/648 variables, 11/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/648 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/648 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 2/650 variables, 2/542 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/650 variables, 2/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/650 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 19/669 variables, 10/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/669 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/669 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (OVERLAPS) 2/671 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/671 variables, 2/561 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/671 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 4/675 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/675 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 19/694 variables, 11/574 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/694 variables, 2/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/694 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 2/696 variables, 2/578 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/696 variables, 2/580 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/696 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (OVERLAPS) 19/715 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/715 variables, 3/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/715 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 2/717 variables, 2/595 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/717 variables, 2/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/717 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 4/721 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/721 variables, 0/599 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (OVERLAPS) 19/740 variables, 11/610 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/740 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/740 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (OVERLAPS) 2/742 variables, 2/614 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/742 variables, 2/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/742 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 152 (OVERLAPS) 19/761 variables, 10/626 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/761 variables, 3/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/761 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 155 (OVERLAPS) 2/763 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/763 variables, 2/633 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/763 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 158 (OVERLAPS) 4/767 variables, 2/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/767 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 160 (OVERLAPS) 19/786 variables, 11/646 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/786 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/786 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 163 (OVERLAPS) 2/788 variables, 2/650 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/788 variables, 2/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/788 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 166 (OVERLAPS) 19/807 variables, 10/662 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/807 variables, 3/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/807 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 169 (OVERLAPS) 2/809 variables, 2/667 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/809 variables, 2/669 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/809 variables, 0/669 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 172 (OVERLAPS) 4/813 variables, 2/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/813 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 174 (OVERLAPS) 19/832 variables, 11/682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/832 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/832 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 177 (OVERLAPS) 2/834 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/834 variables, 2/688 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/834 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 180 (OVERLAPS) 19/853 variables, 10/698 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/853 variables, 3/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/853 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 183 (OVERLAPS) 2/855 variables, 2/703 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/855 variables, 2/705 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/855 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 186 (OVERLAPS) 4/859 variables, 2/707 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/859 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 188 (OVERLAPS) 19/878 variables, 11/718 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/878 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/878 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 191 (OVERLAPS) 2/880 variables, 2/722 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/880 variables, 2/724 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/880 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 194 (OVERLAPS) 19/899 variables, 10/734 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/899 variables, 3/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/899 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 197 (OVERLAPS) 2/901 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/901 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/901 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 200 (OVERLAPS) 4/905 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/905 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 202 (OVERLAPS) 19/924 variables, 11/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/924 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/924 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 205 (OVERLAPS) 2/926 variables, 2/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/926 variables, 2/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/926 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 208 (OVERLAPS) 19/945 variables, 10/770 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/945 variables, 3/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/945 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 211 (OVERLAPS) 2/947 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/947 variables, 2/777 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/947 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 214 (OVERLAPS) 4/951 variables, 2/779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/951 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 216 (OVERLAPS) 19/970 variables, 11/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/970 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/970 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 219 (OVERLAPS) 2/972 variables, 2/794 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/972 variables, 2/796 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/972 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 222 (OVERLAPS) 19/991 variables, 10/806 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/991 variables, 3/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/991 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 225 (OVERLAPS) 2/993 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/993 variables, 2/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/993 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 228 (OVERLAPS) 4/997 variables, 2/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/997 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 230 (OVERLAPS) 19/1016 variables, 11/826 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1016 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1016 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 233 (OVERLAPS) 2/1018 variables, 2/830 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1018 variables, 2/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1018 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 236 (OVERLAPS) 19/1037 variables, 10/842 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 237 (INCLUDED_ONLY) 0/1037 variables, 3/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1037 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 239 (OVERLAPS) 2/1039 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 240 (INCLUDED_ONLY) 0/1039 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1039 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 242 (OVERLAPS) 4/1043 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 243 (INCLUDED_ONLY) 0/1043 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 244 (OVERLAPS) 19/1062 variables, 11/862 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 245 (INCLUDED_ONLY) 0/1062 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 246 (INCLUDED_ONLY) 0/1062 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 247 (OVERLAPS) 2/1064 variables, 2/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 248 (INCLUDED_ONLY) 0/1064 variables, 2/868 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1064 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 250 (OVERLAPS) 19/1083 variables, 10/878 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 251 (INCLUDED_ONLY) 0/1083 variables, 3/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1083 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 253 (OVERLAPS) 2/1085 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 254 (INCLUDED_ONLY) 0/1085 variables, 2/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1085 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 256 (OVERLAPS) 4/1089 variables, 2/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1089 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 258 (OVERLAPS) 19/1108 variables, 11/898 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 259 (INCLUDED_ONLY) 0/1108 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1108 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 261 (OVERLAPS) 2/1110 variables, 2/902 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 262 (INCLUDED_ONLY) 0/1110 variables, 2/904 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1110 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 264 (OVERLAPS) 19/1129 variables, 10/914 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 265 (INCLUDED_ONLY) 0/1129 variables, 3/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1129 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 267 (OVERLAPS) 2/1131 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 268 (INCLUDED_ONLY) 0/1131 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1131 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 270 (OVERLAPS) 4/1135 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1135 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 272 (OVERLAPS) 19/1154 variables, 11/934 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 273 (INCLUDED_ONLY) 0/1154 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1154 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 275 (OVERLAPS) 2/1156 variables, 2/938 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 276 (INCLUDED_ONLY) 0/1156 variables, 2/940 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1156 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 278 (OVERLAPS) 19/1175 variables, 10/950 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 279 (INCLUDED_ONLY) 0/1175 variables, 3/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1175 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 281 (OVERLAPS) 2/1177 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 282 (INCLUDED_ONLY) 0/1177 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1177 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 284 (OVERLAPS) 4/1181 variables, 2/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1181 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 286 (OVERLAPS) 19/1200 variables, 11/970 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 287 (INCLUDED_ONLY) 0/1200 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1200 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 289 (OVERLAPS) 2/1202 variables, 2/974 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 290 (INCLUDED_ONLY) 0/1202 variables, 2/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 291 (INCLUDED_ONLY) 0/1202 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 292 (OVERLAPS) 19/1221 variables, 10/986 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 293 (INCLUDED_ONLY) 0/1221 variables, 3/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 294 (INCLUDED_ONLY) 0/1221 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 295 (OVERLAPS) 2/1223 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 296 (INCLUDED_ONLY) 0/1223 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 297 (INCLUDED_ONLY) 0/1223 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 298 (OVERLAPS) 4/1227 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1227 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 300 (OVERLAPS) 19/1246 variables, 11/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 301 (INCLUDED_ONLY) 0/1246 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1246 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 303 (OVERLAPS) 2/1248 variables, 2/1010 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 304 (INCLUDED_ONLY) 0/1248 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 305 (INCLUDED_ONLY) 0/1248 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 306 (OVERLAPS) 19/1267 variables, 10/1022 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 307 (INCLUDED_ONLY) 0/1267 variables, 3/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 308 (INCLUDED_ONLY) 0/1267 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 309 (OVERLAPS) 2/1269 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 310 (INCLUDED_ONLY) 0/1269 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 311 (INCLUDED_ONLY) 0/1269 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 312 (OVERLAPS) 4/1273 variables, 2/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 313 (INCLUDED_ONLY) 0/1273 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 314 (OVERLAPS) 19/1292 variables, 11/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 315 (INCLUDED_ONLY) 0/1292 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 316 (INCLUDED_ONLY) 0/1292 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 317 (OVERLAPS) 2/1294 variables, 2/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 318 (INCLUDED_ONLY) 0/1294 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 319 (INCLUDED_ONLY) 0/1294 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 320 (OVERLAPS) 19/1313 variables, 10/1058 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 321 (INCLUDED_ONLY) 0/1313 variables, 3/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 322 (INCLUDED_ONLY) 0/1313 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 323 (OVERLAPS) 2/1315 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 324 (INCLUDED_ONLY) 0/1315 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 325 (INCLUDED_ONLY) 0/1315 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 326 (OVERLAPS) 4/1319 variables, 2/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 327 (INCLUDED_ONLY) 0/1319 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 328 (OVERLAPS) 19/1338 variables, 11/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 329 (INCLUDED_ONLY) 0/1338 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 330 (INCLUDED_ONLY) 0/1338 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 331 (OVERLAPS) 2/1340 variables, 2/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 332 (INCLUDED_ONLY) 0/1340 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 333 (INCLUDED_ONLY) 0/1340 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 334 (OVERLAPS) 17/1357 variables, 10/1094 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 335 (INCLUDED_ONLY) 0/1357 variables, 5/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 336 (INCLUDED_ONLY) 0/1357 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 337 (OVERLAPS) 11/1368 variables, 6/1105 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 338 (INCLUDED_ONLY) 0/1368 variables, 3/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 339 (INCLUDED_ONLY) 0/1368 variables, 0/1108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 340 (OVERLAPS) 6/1374 variables, 4/1112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 341 (INCLUDED_ONLY) 0/1374 variables, 2/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 342 (INCLUDED_ONLY) 0/1374 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 343 (OVERLAPS) 0/1374 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1114 constraints, problems are : Problem set: 0 solved, 3 unsolved in 30521 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35457ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 142 ms.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 747/747 places, 627/627 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 28 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
[2025-06-07 18:05:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:05:28] [INFO ] Implicit Places using invariants in 331 ms returned []
[2025-06-07 18:05:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:05:29] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-07 18:05:29] [INFO ] Implicit Places using invariants and state equation in 838 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:05:29] [INFO ] Redundant transitions in 8 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 18:05:29] [INFO ] Invariant cache hit.
[2025-06-07 18:05:29] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:49] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:05:50] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 15/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1374 variables, and 343 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/744 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (OVERLAPS) 3/747 variables, 58/329 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 14/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/747 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (OVERLAPS) 627/1374 variables, 747/1090 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1374 variables, 35/1125 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1374 variables, 622/1747 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:06:25] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1748 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61304 ms. Remains : 747/747 places, 627/627 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT (OR (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 9 states, 16 edges and 2 AP (stutter sensitive) to 9 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 293 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 296 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 474 ms.
Product exploration explored 100000 steps with 0 reset in 671 ms.
Applying partial POR strategy [true, true, true, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 16 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:06:32] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
// Phase 1: matrix 627 rows 747 cols
[2025-06-07 18:06:32] [INFO ] Computed 328 invariants in 2 ms
[2025-06-07 18:06:32] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1374 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1374 variables, 747/1075 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1374 variables, 35/1110 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1374 variables, 622/1732 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1732 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60086ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60115 ms. Remains : 747/747 places, 627/627 transitions.
Built C files in :
/tmp/ltsmin676813560443669227
[2025-06-07 18:07:32] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin676813560443669227
Running compilation step : cd /tmp/ltsmin676813560443669227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1030 ms.
Running link step : cd /tmp/ltsmin676813560443669227;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin676813560443669227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1650569172844908912.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 747 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 747/747 places, 627/627 transitions.
Applied a total of 0 rules in 15 ms. Remains 747 /747 variables (removed 0) and now considering 627/627 (removed 0) transitions.
[2025-06-07 18:07:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:07:47] [INFO ] Implicit Places using invariants in 358 ms returned []
[2025-06-07 18:07:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:07:48] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-07 18:07:48] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
Running 622 sub problems to find dead transitions.
[2025-06-07 18:07:48] [INFO ] Invariant cache hit.
[2025-06-07 18:07:48] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1374 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/747 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/747 variables, 58/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1374 variables, 747/1075 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1374 variables, 35/1110 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1374 variables, 622/1732 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1374/1374 variables, and 1732 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 747/747 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60098ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60099ms
Finished structural reductions in LTL mode , in 1 iterations and 61332 ms. Remains : 747/747 places, 627/627 transitions.
Built C files in :
/tmp/ltsmin15463967517836478279
[2025-06-07 18:08:48] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15463967517836478279
Running compilation step : cd /tmp/ltsmin15463967517836478279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1022 ms.
Running link step : cd /tmp/ltsmin15463967517836478279;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15463967517836478279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16651141730981592820.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 18:09:04] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:09:04] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:09:04] [INFO ] Time to serialize gal into /tmp/LTL15038221280155147789.gal : 3 ms
[2025-06-07 18:09:04] [INFO ] Time to serialize properties into /tmp/LTL1120549039150788355.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15038221280155147789.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8902257281812429555.hoa' '-atoms' '/tmp/LTL1120549039150788355.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1120549039150788355.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8902257281812429555.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t16, t482, t487, t492, t497, t504, Interse...247
Computing Next relation with stutter on 1.2367e+49 deadlock states
Detected timeout of ITS tools.
[2025-06-07 18:09:19] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:09:19] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:09:19] [INFO ] Time to serialize gal into /tmp/LTL18318357291822417384.gal : 3 ms
[2025-06-07 18:09:19] [INFO ] Time to serialize properties into /tmp/LTL3070854793141377828.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18318357291822417384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3070854793141377828.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((X(X(G("(p566==0)"))))||(G("(p341==1)"))))))
Formula 0 simplified : XX(XXF!"(p566==0)" & F!"(p341==1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t16, t482, t487, t492, t497, t504, Interse...247
Computing Next relation with stutter on 1.2367e+49 deadlock states
Detected timeout of ITS tools.
[2025-06-07 18:09:34] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:09:34] [INFO ] Applying decomposition
[2025-06-07 18:09:34] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7474240506156820718.txt' '-o' '/tmp/graph7474240506156820718.bin' '-w' '/tmp/graph7474240506156820718.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7474240506156820718.bin' '-l' '-1' '-v' '-w' '/tmp/graph7474240506156820718.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:09:34] [INFO ] Decomposing Gal with order
[2025-06-07 18:09:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:09:34] [INFO ] Removed a total of 182 redundant transitions.
[2025-06-07 18:09:34] [INFO ] Flatten gal took : 29 ms
[2025-06-07 18:09:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 8 ms.
[2025-06-07 18:09:34] [INFO ] Time to serialize gal into /tmp/LTL6018657598765397711.gal : 5 ms
[2025-06-07 18:09:34] [INFO ] Time to serialize properties into /tmp/LTL10101367930756725021.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6018657598765397711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10101367930756725021.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((X(X(G("(i6.u56.p566==0)"))))||(G("(i4.u34.p341==1)"))))))
Formula 0 simplified : XX(XXF!"(i6.u56.p566==0)" & F!"(i4.u34.p341==1)")
Reverse transition relation is NOT exact ! Due to transitions i0.t2, i0.t1, i0.t0, i0.u1.t482, i1.t5, i1.t4, i1.t3, i1.u10.t487, i2.t8, i2.t7, i2.t6, i2.u1...316
Computing Next relation with stutter on 1.2367e+49 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
159 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.67036,75944,1,0,133613,1201,5099,283063,656,7448,188430
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Treatment of property ShieldPPPt-PT-030B-LTLFireability-10 finished in 473731 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-10 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2025-06-07 18:09:36] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16572362093703302305
[2025-06-07 18:09:36] [INFO ] Too many transitions (1813) to apply POR reductions. Disabling POR matrices.
[2025-06-07 18:09:36] [INFO ] Applying decomposition
[2025-06-07 18:09:36] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16572362093703302305
Running compilation step : cd /tmp/ltsmin16572362093703302305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-07 18:09:36] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10697118721948769559.txt' '-o' '/tmp/graph10697118721948769559.bin' '-w' '/tmp/graph10697118721948769559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10697118721948769559.bin' '-l' '-1' '-v' '-w' '/tmp/graph10697118721948769559.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:09:36] [INFO ] Decomposing Gal with order
[2025-06-07 18:09:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:09:36] [INFO ] Removed a total of 293 redundant transitions.
[2025-06-07 18:09:36] [INFO ] Flatten gal took : 63 ms
[2025-06-07 18:09:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-07 18:09:36] [INFO ] Time to serialize gal into /tmp/LTLFireability13886735476456477612.gal : 13 ms
[2025-06-07 18:09:36] [INFO ] Time to serialize properties into /tmp/LTLFireability8815565413046195045.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13886735476456477612.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8815565413046195045.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G(("(i3.i2.i2.u57.p170!=1)")U(X("(i15.u371.p1201==1)"))))U((("(i3.i2.i2.u57.p170==1)")||(X("(i24.u600.p1926==1)")))||(G("(i10.u249...170
Formula 0 simplified : F(!"(i3.i2.i2.u57.p170!=1)" R X!"(i15.u371.p1201==1)") R (!"(i3.i2.i2.u57.p170==1)" & X!"(i24.u600.p1926==1)" & F!"(i10.u249.p798!=1...158
Compilation finished in 3352 ms.
Running link step : cd /tmp/ltsmin16572362093703302305;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16572362093703302305;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((LTLAPp0==true) U X((LTLAPp1==true)))) U (!(LTLAPp0==true)||X((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
LTSmin run took 311098 ms.
FORMULA ShieldPPPt-PT-030B-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2802669 ms.
BK_STOP 1749320091064
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-030B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-030B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894533600900"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;