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 | 3600000.00 | 0.00 | 0.00 | TFFTFFF??FTFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533600899.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533600899
=====================================================================
--------------------
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
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-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
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-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
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-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-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-030B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749315340179
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
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
LTLCardinality PT
Running Version 202505121319
[2025-06-07 16:55:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 16:55:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 16:55:41] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2025-06-07 16:55:41] [INFO ] Transformed 2343 places.
[2025-06-07 16:55:41] [INFO ] Transformed 2133 transitions.
[2025-06-07 16:55:41] [INFO ] Found NUPN structural information;
[2025-06-07 16:55:41] [INFO ] Parsed PT model containing 2343 places and 2133 transitions and 5346 arcs in 406 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 320 place count 2023 transition count 1813
Iterating global reduction 0 with 320 rules applied. Total rules applied 640 place count 2023 transition count 1813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 641 place count 2022 transition count 1812
Iterating global reduction 0 with 1 rules applied. Total rules applied 642 place count 2022 transition count 1812
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 643 place count 2021 transition count 1811
Iterating global reduction 0 with 1 rules applied. Total rules applied 644 place count 2021 transition count 1811
Applied a total of 644 rules in 973 ms. Remains 2021 /2343 variables (removed 322) and now considering 1811/2133 (removed 322) transitions.
// Phase 1: matrix 1811 rows 2021 cols
[2025-06-07 16:55:43] [INFO ] Computed 331 invariants in 39 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:55:43] [INFO ] Implicit Places using invariants in 884 ms returned []
[2025-06-07 16:55:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:55:45] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 2398 ms to find 0 implicit places.
Running 1810 sub problems to find dead transitions.
[2025-06-07 16:55:45] [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 2020/3832 variables, and 0 constraints, problems are : Problem set: 0 solved, 1810 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2021 constraints, PredecessorRefiner: 1810/1810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1810 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 2020/3832 variables, and 0 constraints, problems are : Problem set: 0 solved, 1810 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2021 constraints, PredecessorRefiner: 0/1810 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60511ms problems are : Problem set: 0 solved, 1810 unsolved
Search for dead transitions found 0 dead transitions in 60537ms
Starting structural reductions in LTL mode, iteration 1 : 2021/2343 places, 1811/2133 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63934 ms. Remains : 2021/2343 places, 1811/2133 transitions.
Support contains 34 out of 2021 places after structural reductions.
[2025-06-07 16:56:46] [INFO ] Flatten gal took : 133 ms
[2025-06-07 16:56:46] [INFO ] Flatten gal took : 78 ms
[2025-06-07 16:56:46] [INFO ] Input system was already deterministic with 1811 transitions.
Reduction of identical properties reduced properties to check from 23 to 22
RANDOM walk for 40000 steps (8 resets) in 1994 ms. (20 steps per ms) remains 9/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 115 ms. (344 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 9/9 properties
[2025-06-07 16:56:47] [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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1231/1243 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1243 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 778/2021 variables, 130/331 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2021 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1811/3832 variables, 2021/2352 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3832 variables, 0/2352 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/3832 variables, 0/2352 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3832/3832 variables, and 2352 constraints, problems are : Problem set: 0 solved, 9 unsolved in 2114 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2021/2021 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1231/1243 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:50] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:50] [INFO ] Deduced a trap composed of 28 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 16:56:50] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:50] [INFO ] Deduced a trap composed of 30 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 16:56:50] [INFO ] Deduced a trap composed of 31 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 16:56:50] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:50] [INFO ] Deduced a trap composed of 35 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 16:56:50] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 38 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 43 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 44 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:51] [INFO ] Deduced a trap composed of 44 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 16:56:51] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1243 variables, 17/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 778/2021 variables, 130/348 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:52] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:52] [INFO ] Deduced a trap composed of 17 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 16:56:52] [INFO ] Deduced a trap composed of 18 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 16:56:52] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:52] [INFO ] Deduced a trap composed of 24 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 16:56:52] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2021 variables, 6/354 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2021 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 1811/3832 variables, 2021/2375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3832 variables, 9/2384 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:54] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:56:54] [INFO ] Deduced a trap composed of 18 places in 206 ms of which 21 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3832/3832 variables, and 2386 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2021/2021 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7143ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 2021 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 417 transitions
Trivial Post-agglo rules discarded 417 transitions
Performed 417 trivial Post agglomeration. Transition count delta: 417
Iterating post reduction 0 with 417 rules applied. Total rules applied 417 place count 2021 transition count 1394
Reduce places removed 417 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 418 rules applied. Total rules applied 835 place count 1604 transition count 1393
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 836 place count 1603 transition count 1393
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 836 place count 1603 transition count 1160
Deduced a syphon composed of 233 places in 1 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 3 with 466 rules applied. Total rules applied 1302 place count 1370 transition count 1160
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1306 place count 1366 transition count 1156
Iterating global reduction 3 with 4 rules applied. Total rules applied 1310 place count 1366 transition count 1156
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1310 place count 1366 transition count 1154
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1314 place count 1364 transition count 1154
Performed 508 Post agglomeration using F-continuation condition.Transition count delta: 508
Deduced a syphon composed of 508 places in 2 ms
Reduce places removed 508 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 2330 place count 856 transition count 646
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2331 place count 856 transition count 645
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 2333 place count 855 transition count 644
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 4 with 172 rules applied. Total rules applied 2505 place count 769 transition count 644
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2506 place count 769 transition count 643
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2507 place count 768 transition count 643
Partial Free-agglomeration rule applied 88 times.
Drop transitions (Partial Free agglomeration) removed 88 transitions
Iterating global reduction 5 with 88 rules applied. Total rules applied 2595 place count 768 transition count 643
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2596 place count 767 transition count 642
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2597 place count 766 transition count 642
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2597 place count 766 transition count 640
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 2601 place count 764 transition count 640
Applied a total of 2601 rules in 546 ms. Remains 764 /2021 variables (removed 1257) and now considering 640/1811 (removed 1171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 546 ms. Remains : 764/2021 places, 640/1811 transitions.
RANDOM walk for 40000 steps (8 resets) in 529 ms. (75 steps per ms) remains 4/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 145 ms. (273 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 170 ms. (233 steps per ms) remains 4/4 properties
// Phase 1: matrix 640 rows 764 cols
[2025-06-07 16:56:55] [INFO ] Computed 330 invariants in 5 ms
[2025-06-07 16:56:55] [INFO ] State equation strengthened by 125 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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 461/468 variables, 199/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/468 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/494 variables, 11/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/494 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 416/910 variables, 494/704 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/910 variables, 123/827 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/910 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 13/923 variables, 7/834 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/923 variables, 3/837 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/923 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 19/942 variables, 8/845 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/942 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/942 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 2/944 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/944 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/944 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 4/948 variables, 2/853 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/948 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 21/969 variables, 15/868 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/969 variables, 5/873 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/969 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 19/988 variables, 8/881 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/988 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/988 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 2/990 variables, 2/885 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/990 variables, 2/887 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/990 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 28 (OVERLAPS) 4/994 variables, 2/889 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/994 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 30 (OVERLAPS) 21/1015 variables, 15/904 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1015 variables, 5/909 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1015 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 33 (OVERLAPS) 19/1034 variables, 8/917 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1034 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1034 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 36 (OVERLAPS) 2/1036 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1036 variables, 2/923 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1036 variables, 0/923 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 39 (OVERLAPS) 4/1040 variables, 2/925 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1040 variables, 0/925 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 41 (OVERLAPS) 21/1061 variables, 15/940 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1061 variables, 5/945 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1061 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 44 (OVERLAPS) 19/1080 variables, 8/953 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1080 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1080 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 47 (OVERLAPS) 2/1082 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1082 variables, 2/959 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1082 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 50 (OVERLAPS) 4/1086 variables, 2/961 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1086 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 52 (OVERLAPS) 21/1107 variables, 15/976 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1107 variables, 5/981 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1107 variables, 0/981 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 55 (OVERLAPS) 19/1126 variables, 8/989 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1126 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1126 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 58 (OVERLAPS) 2/1128 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1128 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1128 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 61 (OVERLAPS) 4/1132 variables, 2/997 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1132 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 63 (OVERLAPS) 21/1153 variables, 15/1012 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1153 variables, 5/1017 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1153 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 66 (OVERLAPS) 19/1172 variables, 8/1025 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1172 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1172 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 69 (OVERLAPS) 2/1174 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1174 variables, 2/1031 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1174 variables, 0/1031 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 72 (OVERLAPS) 4/1178 variables, 2/1033 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1178 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 74 (OVERLAPS) 21/1199 variables, 15/1048 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1199 variables, 5/1053 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1199 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 77 (OVERLAPS) 19/1218 variables, 8/1061 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1218 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1218 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 80 (OVERLAPS) 2/1220 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1220 variables, 2/1067 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1220 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 83 (OVERLAPS) 4/1224 variables, 2/1069 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1224 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 85 (OVERLAPS) 21/1245 variables, 15/1084 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1245 variables, 5/1089 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1245 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 88 (OVERLAPS) 19/1264 variables, 8/1097 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1264 variables, 2/1099 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1264 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 91 (OVERLAPS) 2/1266 variables, 2/1101 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1266 variables, 2/1103 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1266 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 94 (OVERLAPS) 4/1270 variables, 2/1105 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1270 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 96 (OVERLAPS) 21/1291 variables, 15/1120 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1291 variables, 5/1125 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1291 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 99 (OVERLAPS) 19/1310 variables, 8/1133 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1310 variables, 2/1135 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1310 variables, 0/1135 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 102 (OVERLAPS) 2/1312 variables, 2/1137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1312 variables, 2/1139 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1312 variables, 0/1139 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 105 (OVERLAPS) 4/1316 variables, 2/1141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1316 variables, 0/1141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 107 (OVERLAPS) 21/1337 variables, 15/1156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1337 variables, 5/1161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1337 variables, 0/1161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 110 (OVERLAPS) 19/1356 variables, 8/1169 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1356 variables, 2/1171 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1356 variables, 1/1172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1356 variables, 0/1172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 114 (OVERLAPS) 2/1358 variables, 2/1174 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1358 variables, 2/1176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1358 variables, 0/1176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 117 (OVERLAPS) 4/1362 variables, 2/1178 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1362 variables, 0/1178 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 119 (OVERLAPS) 18/1380 variables, 14/1192 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1380 variables, 5/1197 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1380 variables, 0/1197 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 122 (OVERLAPS) 13/1393 variables, 6/1203 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1393 variables, 2/1205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1393 variables, 1/1206 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1393 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 126 (OVERLAPS) 1/1394 variables, 1/1207 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1394 variables, 1/1208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1394 variables, 0/1208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 129 (OVERLAPS) 1/1395 variables, 1/1209 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1395 variables, 1/1210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1395 variables, 0/1210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 132 (OVERLAPS) 9/1404 variables, 6/1216 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1404 variables, 3/1219 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1404 variables, 0/1219 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 135 (OVERLAPS) 0/1404 variables, 0/1219 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1404/1404 variables, and 1219 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4761 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 764/764 constraints, ReadFeed: 125/125 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 461/468 variables, 199/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:00] [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 16:57:00] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/468 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/468 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 26/494 variables, 11/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:00] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/494 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/494 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 416/910 variables, 494/707 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/910 variables, 123/830 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/910 variables, 4/834 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:01] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/910 variables, 1/835 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:01] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/910 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/910 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 13/923 variables, 7/843 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/923 variables, 3/846 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:02] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/923 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/923 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 19/942 variables, 8/855 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/942 variables, 2/857 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:02] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/942 variables, 1/858 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/942 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 2/944 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/944 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:03] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/944 variables, 1/863 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/944 variables, 0/863 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 4/948 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/948 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 27 (OVERLAPS) 21/969 variables, 15/880 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/969 variables, 5/885 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:04] [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 16:57:04] [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 16:57:04] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/969 variables, 3/888 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:04] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 2 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/969 variables, 1/889 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/969 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 32 (OVERLAPS) 19/988 variables, 8/897 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/988 variables, 2/899 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/988 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 35 (OVERLAPS) 2/990 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/990 variables, 2/903 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/990 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 38 (OVERLAPS) 4/994 variables, 2/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/994 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 40 (OVERLAPS) 21/1015 variables, 15/920 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1015 variables, 5/925 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:05] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 42 (INCLUDED_ONLY) 0/1015 variables, 1/926 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:06] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 43 (INCLUDED_ONLY) 0/1015 variables, 1/927 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1015 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 45 (OVERLAPS) 19/1034 variables, 8/935 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1034 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1034 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 48 (OVERLAPS) 2/1036 variables, 2/939 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1036 variables, 2/941 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1036 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 51 (OVERLAPS) 4/1040 variables, 2/943 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1040 variables, 0/943 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 53 (OVERLAPS) 21/1061 variables, 15/958 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1061 variables, 5/963 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1061 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 56 (OVERLAPS) 19/1080 variables, 8/971 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1080 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1080 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 59 (OVERLAPS) 2/1082 variables, 2/975 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1082 variables, 2/977 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1082 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 62 (OVERLAPS) 4/1086 variables, 2/979 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1086 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 64 (OVERLAPS) 21/1107 variables, 15/994 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1107 variables, 5/999 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1107 variables, 0/999 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 67 (OVERLAPS) 19/1126 variables, 8/1007 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1126 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1126 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 70 (OVERLAPS) 2/1128 variables, 2/1011 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1128 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1128 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 73 (OVERLAPS) 4/1132 variables, 2/1015 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1132 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 75 (OVERLAPS) 21/1153 variables, 15/1030 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1153 variables, 5/1035 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1153 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 78 (OVERLAPS) 19/1172 variables, 8/1043 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1172 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1172 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 81 (OVERLAPS) 2/1174 variables, 2/1047 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1174 variables, 2/1049 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1174 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 84 (OVERLAPS) 4/1178 variables, 2/1051 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1178 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 86 (OVERLAPS) 21/1199 variables, 15/1066 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1199 variables, 5/1071 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1199 variables, 0/1071 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 89 (OVERLAPS) 19/1218 variables, 8/1079 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1218 variables, 2/1081 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1218 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 92 (OVERLAPS) 2/1220 variables, 2/1083 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1220 variables, 2/1085 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1220 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 95 (OVERLAPS) 4/1224 variables, 2/1087 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1224 variables, 0/1087 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 97 (OVERLAPS) 21/1245 variables, 15/1102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1245 variables, 5/1107 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1245 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 100 (OVERLAPS) 19/1264 variables, 8/1115 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1264 variables, 2/1117 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1264 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 103 (OVERLAPS) 2/1266 variables, 2/1119 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1266 variables, 2/1121 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1266 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 106 (OVERLAPS) 4/1270 variables, 2/1123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1270 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 108 (OVERLAPS) 21/1291 variables, 15/1138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1291 variables, 5/1143 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:14] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:14] [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 16:57:14] [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 16:57:14] [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 16:57:14] [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 16:57:14] [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 16:57:14] [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 16:57:14] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
At refinement iteration 110 (INCLUDED_ONLY) 0/1291 variables, 8/1151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1291 variables, 0/1151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 112 (OVERLAPS) 19/1310 variables, 8/1159 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1310 variables, 2/1161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1310 variables, 0/1161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 115 (OVERLAPS) 2/1312 variables, 2/1163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1312 variables, 2/1165 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1312 variables, 0/1165 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 118 (OVERLAPS) 4/1316 variables, 2/1167 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1316 variables, 0/1167 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 120 (OVERLAPS) 21/1337 variables, 15/1182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1337 variables, 5/1187 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1337 variables, 0/1187 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 123 (OVERLAPS) 19/1356 variables, 8/1195 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1356 variables, 2/1197 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1356 variables, 1/1198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1356 variables, 0/1198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 127 (OVERLAPS) 2/1358 variables, 2/1200 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1358 variables, 2/1202 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1358 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 130 (OVERLAPS) 4/1362 variables, 2/1204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1362 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 132 (OVERLAPS) 18/1380 variables, 14/1218 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1380 variables, 5/1223 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1380 variables, 0/1223 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 135 (OVERLAPS) 13/1393 variables, 6/1229 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1393 variables, 2/1231 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1393 variables, 1/1232 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1393 variables, 0/1232 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 139 (OVERLAPS) 1/1394 variables, 1/1233 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1394 variables, 1/1234 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1394 variables, 0/1234 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 142 (OVERLAPS) 1/1395 variables, 1/1235 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1395 variables, 1/1236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1395 variables, 0/1236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 145 (OVERLAPS) 9/1404 variables, 6/1242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1404 variables, 3/1245 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1404 variables, 0/1245 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 148 (OVERLAPS) 0/1404 variables, 0/1245 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1404/1404 variables, and 1245 constraints, problems are : Problem set: 0 solved, 4 unsolved in 22322 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 764/764 constraints, ReadFeed: 125/125 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 15/15 constraints]
After SMT, in 27106ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1909 ms.
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 764/764 places, 640/640 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 764 transition count 637
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 761 transition count 637
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 759 transition count 635
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 12 place count 758 transition count 635
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 758 transition count 635
Applied a total of 13 rules in 76 ms. Remains 758 /764 variables (removed 6) and now considering 635/640 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 758/764 places, 635/640 transitions.
RANDOM walk for 40000 steps (8 resets) in 391 ms. (102 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 3/3 properties
// Phase 1: matrix 635 rows 758 cols
[2025-06-07 16:57:25] [INFO ] Computed 330 invariants in 2 ms
[2025-06-07 16:57:25] [INFO ] State equation strengthened by 127 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 15/20 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 468/488 variables, 205/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/488 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 411/899 variables, 488/698 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 125/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/899 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 13/912 variables, 7/830 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/912 variables, 3/833 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/912 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 19/931 variables, 8/841 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/931 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/931 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 2/933 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/933 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/933 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 4/937 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/937 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 21/958 variables, 15/864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/958 variables, 5/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/958 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 19/977 variables, 8/877 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/977 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/977 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 2/979 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/979 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/979 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (OVERLAPS) 4/983 variables, 2/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/983 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 21/1004 variables, 15/900 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1004 variables, 5/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1004 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 19/1023 variables, 8/913 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1023 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1023 variables, 0/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (OVERLAPS) 2/1025 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1025 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1025 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (OVERLAPS) 4/1029 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1029 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 21/1050 variables, 15/936 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1050 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1050 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (OVERLAPS) 19/1069 variables, 8/949 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1069 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1069 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (OVERLAPS) 2/1071 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1071 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1071 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 4/1075 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1075 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (OVERLAPS) 21/1096 variables, 15/972 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1096 variables, 5/977 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1096 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (OVERLAPS) 19/1115 variables, 8/985 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1115 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1115 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 2/1117 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1117 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1117 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (OVERLAPS) 4/1121 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1121 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (OVERLAPS) 21/1142 variables, 15/1008 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1142 variables, 5/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1142 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 19/1161 variables, 8/1021 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1161 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1161 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 2/1163 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1163 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1163 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 4/1167 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1167 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 21/1188 variables, 15/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1188 variables, 5/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1188 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 19/1207 variables, 8/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1207 variables, 2/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1207 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 2/1209 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1209 variables, 2/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1209 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 4/1213 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1213 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (OVERLAPS) 21/1234 variables, 15/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1234 variables, 5/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1234 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (OVERLAPS) 19/1253 variables, 8/1093 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1253 variables, 2/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1253 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 2/1255 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1255 variables, 2/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1255 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 4/1259 variables, 2/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1259 variables, 0/1101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (OVERLAPS) 21/1280 variables, 15/1116 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1280 variables, 5/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1280 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (OVERLAPS) 19/1299 variables, 8/1129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1299 variables, 2/1131 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1299 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (OVERLAPS) 2/1301 variables, 2/1133 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1301 variables, 2/1135 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1301 variables, 0/1135 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (OVERLAPS) 4/1305 variables, 2/1137 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1305 variables, 0/1137 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 21/1326 variables, 15/1152 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1326 variables, 5/1157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1326 variables, 0/1157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 19/1345 variables, 8/1165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1345 variables, 2/1167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1345 variables, 1/1168 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1345 variables, 0/1168 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 2/1347 variables, 2/1170 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1347 variables, 2/1172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1347 variables, 0/1172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (OVERLAPS) 4/1351 variables, 2/1174 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1351 variables, 0/1174 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 18/1369 variables, 14/1188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1369 variables, 5/1193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1369 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 13/1382 variables, 6/1199 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1382 variables, 2/1201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1382 variables, 1/1202 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1382 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 1/1383 variables, 1/1203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1383 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1383 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (OVERLAPS) 1/1384 variables, 1/1205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1384 variables, 1/1206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1384 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (OVERLAPS) 9/1393 variables, 6/1212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1393 variables, 3/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1393 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (OVERLAPS) 0/1393 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1393/1393 variables, and 1215 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3303 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 758/758 constraints, ReadFeed: 127/127 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 75.0 s and query timeout 7500.0 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, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 468/488 variables, 205/210 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 16:57:28] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/488 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 411/899 variables, 488/699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/899 variables, 125/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/899 variables, 3/827 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 16:57:28] [INFO ] Deduced a trap composed of 7 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 16:57:28] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:29] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:57:29] [INFO ] Deduced a trap composed of 7 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 16:57:29] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/899 variables, 5/832 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 16:57:29] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/899 variables, 1/833 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 16:57:29] [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 16:57:29] [INFO ] Deduced a trap along path composed of 3 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 16:57:29] [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 16:57:29] [INFO ] Deduced a trap along path composed of 2 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 16:57:29] [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 16:57:29] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/899 variables, 6/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/899 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 13/912 variables, 7/846 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/912 variables, 3/849 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 16:57:30] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/912 variables, 1/850 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 16:57:30] [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 16:57:30] [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 16:57:30] [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 16:57:30] [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 16:57:30] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/912 variables, 5/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/912 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 19/931 variables, 8/863 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/931 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/931 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/933 variables, 2/867 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/933 variables, 2/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/933 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 4/937 variables, 2/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/937 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 21/958 variables, 15/886 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/958 variables, 5/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/958 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 19/977 variables, 8/899 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/977 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/977 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 2/979 variables, 2/903 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/979 variables, 2/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/979 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 4/983 variables, 2/907 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/983 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 21/1004 variables, 15/922 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1004 variables, 5/927 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1004 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 19/1023 variables, 8/935 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1023 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1023 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 2/1025 variables, 2/939 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1025 variables, 2/941 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1025 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 4/1029 variables, 2/943 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1029 variables, 0/943 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 21/1050 variables, 15/958 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1050 variables, 5/963 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1050 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 19/1069 variables, 8/971 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1069 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1069 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (OVERLAPS) 2/1071 variables, 2/975 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1071 variables, 2/977 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1071 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (OVERLAPS) 4/1075 variables, 2/979 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1075 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 21/1096 variables, 15/994 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1096 variables, 5/999 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1096 variables, 0/999 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 19/1115 variables, 8/1007 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1115 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1115 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/1117 variables, 2/1011 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1117 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1117 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 4/1121 variables, 2/1015 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1121 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (OVERLAPS) 21/1142 variables, 15/1030 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1142 variables, 5/1035 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1142 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (OVERLAPS) 19/1161 variables, 8/1043 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1161 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1161 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (OVERLAPS) 2/1163 variables, 2/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1163 variables, 2/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1163 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (OVERLAPS) 4/1167 variables, 2/1051 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1167 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (OVERLAPS) 21/1188 variables, 15/1066 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1188 variables, 5/1071 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1188 variables, 0/1071 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (OVERLAPS) 19/1207 variables, 8/1079 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1207 variables, 2/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1207 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (OVERLAPS) 2/1209 variables, 2/1083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1209 variables, 2/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1209 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (OVERLAPS) 4/1213 variables, 2/1087 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1213 variables, 0/1087 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (OVERLAPS) 21/1234 variables, 15/1102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1234 variables, 5/1107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1234 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (OVERLAPS) 19/1253 variables, 8/1115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1253 variables, 2/1117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1253 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 2/1255 variables, 2/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1255 variables, 2/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1255 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 4/1259 variables, 2/1123 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1259 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (OVERLAPS) 21/1280 variables, 15/1138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1280 variables, 5/1143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1280 variables, 0/1143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (OVERLAPS) 19/1299 variables, 8/1151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1299 variables, 2/1153 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1299 variables, 0/1153 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (OVERLAPS) 2/1301 variables, 2/1155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1301 variables, 2/1157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1301 variables, 0/1157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (OVERLAPS) 4/1305 variables, 2/1159 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1305 variables, 0/1159 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (OVERLAPS) 21/1326 variables, 15/1174 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1326 variables, 5/1179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1326 variables, 0/1179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (OVERLAPS) 19/1345 variables, 8/1187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1345 variables, 2/1189 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1345 variables, 1/1190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1345 variables, 0/1190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 2/1347 variables, 2/1192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1347 variables, 2/1194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1347 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 4/1351 variables, 2/1196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1351 variables, 0/1196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 18/1369 variables, 14/1210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1369 variables, 5/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1369 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (OVERLAPS) 13/1382 variables, 6/1221 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1382 variables, 2/1223 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1382 variables, 1/1224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1382 variables, 0/1224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 1/1383 variables, 1/1225 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1383 variables, 1/1226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1383 variables, 0/1226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 1/1384 variables, 1/1227 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1384 variables, 1/1228 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1384 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 9/1393 variables, 6/1234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1393 variables, 3/1237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1393 variables, 0/1237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (OVERLAPS) 0/1393 variables, 0/1237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1393/1393 variables, and 1237 constraints, problems are : Problem set: 0 solved, 3 unsolved in 10123 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 758/758 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 12/12 constraints]
After SMT, in 13444ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 295 ms.
Support contains 5 out of 758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 635/635 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 756 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 755 transition count 632
Applied a total of 5 rules in 56 ms. Remains 755 /758 variables (removed 3) and now considering 632/635 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 755/758 places, 632/635 transitions.
RANDOM walk for 40000 steps (8 resets) in 461 ms. (86 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 212197 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 3
Probabilistic random walk after 212197 steps, saw 178797 distinct states, run finished after 3006 ms. (steps per millisecond=70 ) properties seen :0
// Phase 1: matrix 632 rows 755 cols
[2025-06-07 16:57:42] [INFO ] Computed 330 invariants in 19 ms
[2025-06-07 16:57:42] [INFO ] State equation strengthened by 4 read => feed constraints.
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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/47 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 74/121 variables, 37/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 8/129 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 8/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 16/145 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 86/231 variables, 50/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/231 variables, 17/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/231 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 192/423 variables, 92/254 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/423 variables, 24/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/423 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 17/440 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/440 variables, 17/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/440 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 30/470 variables, 15/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/470 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 174/644 variables, 114/443 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/644 variables, 35/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/644 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (OVERLAPS) 2/646 variables, 4/482 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/646 variables, 2/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/646 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 146/792 variables, 80/564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/792 variables, 23/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/792 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 10/802 variables, 16/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/802 variables, 10/613 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/802 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 8/810 variables, 4/617 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/810 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (OVERLAPS) 66/876 variables, 42/659 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/876 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/876 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 77/953 variables, 41/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/953 variables, 10/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/953 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 6/959 variables, 10/736 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/959 variables, 6/742 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/959 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 4/963 variables, 2/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/963 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 36/999 variables, 23/767 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/999 variables, 9/776 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/999 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 37/1036 variables, 21/797 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1036 variables, 6/803 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1036 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 2/1038 variables, 4/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 15/1053 variables, 8/817 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1053 variables, 4/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1053 variables, 0/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 29/1082 variables, 15/836 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1082 variables, 3/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1082 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/1084 variables, 4/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 15/1099 variables, 8/853 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1099 variables, 4/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1099 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (OVERLAPS) 29/1128 variables, 15/872 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1128 variables, 3/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1128 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 2/1130 variables, 4/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 15/1145 variables, 8/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1145 variables, 4/893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1145 variables, 0/893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 29/1174 variables, 15/908 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1174 variables, 3/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1174 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/1176 variables, 4/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 15/1191 variables, 8/925 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1191 variables, 4/929 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1191 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (OVERLAPS) 29/1220 variables, 15/944 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1220 variables, 3/947 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1220 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (OVERLAPS) 2/1222 variables, 4/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (OVERLAPS) 15/1237 variables, 8/961 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1237 variables, 4/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1237 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 29/1266 variables, 15/980 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1266 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1266 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 2/1268 variables, 4/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 15/1283 variables, 8/997 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1283 variables, 4/1001 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1283 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 29/1312 variables, 15/1016 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1312 variables, 3/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1312 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 2/1314 variables, 4/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 15/1329 variables, 8/1033 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1329 variables, 4/1037 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1329 variables, 1/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1329 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (OVERLAPS) 26/1355 variables, 14/1052 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1355 variables, 3/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1355 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (OVERLAPS) 2/1357 variables, 4/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1357 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1357 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (OVERLAPS) 10/1367 variables, 6/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1367 variables, 3/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1367 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (OVERLAPS) 16/1383 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1383 variables, 3/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1383 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1383 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (OVERLAPS) 1/1384 variables, 1/1083 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1384 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1384 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (OVERLAPS) 1/1385 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1385 variables, 1/1086 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1385 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (OVERLAPS) 2/1387 variables, 2/1088 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1387 variables, 1/1089 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1387 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (OVERLAPS) 0/1387 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1387/1387 variables, and 1089 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2071 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 755/755 constraints, ReadFeed: 4/4 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 90.0 s and query timeout 9000.0 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) 13/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/47 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 74/121 variables, 37/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 8/129 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/129 variables, 8/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/129 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 16/145 variables, 8/98 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/145 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 86/231 variables, 50/148 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/231 variables, 17/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/231 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 192/423 variables, 92/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/423 variables, 24/281 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/423 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 17/440 variables, 19/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/440 variables, 17/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/440 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 30/470 variables, 15/332 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 16:57:44] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 4 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/470 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/470 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (OVERLAPS) 174/644 variables, 114/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/644 variables, 35/482 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 16:57:44] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/644 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/644 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 2/646 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/646 variables, 2/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/646 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 146/792 variables, 80/569 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/792 variables, 23/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/792 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 10/802 variables, 16/608 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/802 variables, 10/618 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/802 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (OVERLAPS) 8/810 variables, 4/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/810 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (OVERLAPS) 66/876 variables, 42/664 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/876 variables, 16/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/876 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (OVERLAPS) 77/953 variables, 41/721 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/953 variables, 10/731 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 16:57:45] [INFO ] Deduced a trap composed of 5 places in 79 ms of which 4 ms to minimize.
At refinement iteration 48 (INCLUDED_ONLY) 0/953 variables, 1/732 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 16:57:45] [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 16:57:45] [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 16:57:45] [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 16:57:45] [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 16:57:45] [INFO ] Deduced a trap along path composed of 3 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 16:57:45] [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 16:57:45] [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 16:57:45] [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 16:57:45] [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 16:57:45] [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 16:57:46] [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 16:57:46] [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 16:57:46] [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 16:57:46] [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 16:57:46] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 49 (INCLUDED_ONLY) 0/953 variables, 15/747 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 16:57:46] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
At refinement iteration 50 (INCLUDED_ONLY) 0/953 variables, 1/748 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 16:57:46] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 4 ms to minimize.
At refinement iteration 51 (INCLUDED_ONLY) 0/953 variables, 1/749 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/953 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 6/959 variables, 10/759 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/959 variables, 6/765 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/959 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 4/963 variables, 2/767 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/963 variables, 0/767 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (OVERLAPS) 36/999 variables, 23/790 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/999 variables, 9/799 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 16:57:46] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
At refinement iteration 60 (INCLUDED_ONLY) 0/999 variables, 1/800 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/999 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 37/1036 variables, 21/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1036 variables, 6/827 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 16:57:47] [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 16:57:47] [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 16:57:47] [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 16:57:47] [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 16:57:47] [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 16:57:47] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 64 (INCLUDED_ONLY) 0/1036 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1036 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (OVERLAPS) 2/1038 variables, 4/837 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1038 variables, 2/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1038 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (OVERLAPS) 15/1053 variables, 8/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1053 variables, 4/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1053 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (OVERLAPS) 29/1082 variables, 15/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1082 variables, 3/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1082 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (OVERLAPS) 2/1084 variables, 4/873 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1084 variables, 2/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1084 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (OVERLAPS) 15/1099 variables, 8/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1099 variables, 4/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1099 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (OVERLAPS) 29/1128 variables, 15/902 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1128 variables, 3/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1128 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (OVERLAPS) 2/1130 variables, 4/909 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1130 variables, 2/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1130 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (OVERLAPS) 15/1145 variables, 8/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1145 variables, 4/923 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 16:57:48] [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 16:57:48] [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 16:57:48] [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 16:57:48] [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 16:57:49] [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 16:57:49] [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 16:57:49] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 89 (INCLUDED_ONLY) 0/1145 variables, 7/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1145 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (OVERLAPS) 29/1174 variables, 15/945 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1174 variables, 3/948 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1174 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (OVERLAPS) 2/1176 variables, 4/952 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1176 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1176 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (OVERLAPS) 15/1191 variables, 8/962 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1191 variables, 4/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1191 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (OVERLAPS) 29/1220 variables, 15/981 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1220 variables, 3/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1220 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (OVERLAPS) 2/1222 variables, 4/988 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1222 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1222 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (OVERLAPS) 15/1237 variables, 8/998 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1237 variables, 4/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1237 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (OVERLAPS) 29/1266 variables, 15/1017 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1266 variables, 3/1020 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1266 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (OVERLAPS) 2/1268 variables, 4/1024 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1268 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1268 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (OVERLAPS) 15/1283 variables, 8/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1283 variables, 4/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1283 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (OVERLAPS) 29/1312 variables, 15/1053 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1312 variables, 3/1056 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1312 variables, 0/1056 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (OVERLAPS) 2/1314 variables, 4/1060 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1314 variables, 2/1062 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1314 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (OVERLAPS) 15/1329 variables, 8/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1329 variables, 4/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1329 variables, 1/1075 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1329 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 26/1355 variables, 14/1089 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1355 variables, 3/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1355 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (OVERLAPS) 2/1357 variables, 4/1096 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1357 variables, 2/1098 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1357 variables, 0/1098 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (OVERLAPS) 10/1367 variables, 6/1104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1367 variables, 3/1107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1367 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 137 (OVERLAPS) 16/1383 variables, 8/1115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1383 variables, 3/1118 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1383 variables, 1/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1383 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 141 (OVERLAPS) 1/1384 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1384 variables, 1/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1384 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 144 (OVERLAPS) 1/1385 variables, 1/1122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1385 variables, 1/1123 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1385 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 147 (OVERLAPS) 2/1387 variables, 2/1125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1387 variables, 1/1126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1387 variables, 0/1126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 150 (OVERLAPS) 0/1387 variables, 0/1126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1387/1387 variables, and 1126 constraints, problems are : Problem set: 0 solved, 3 unsolved in 8248 ms.
Refiners :[Positive P Invariants (semi-flows): 330/330 constraints, State Equation: 755/755 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 30/30 constraints]
After SMT, in 10347ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 310 ms.
Support contains 5 out of 755 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 755/755 places, 632/632 transitions.
Applied a total of 0 rules in 18 ms. Remains 755 /755 variables (removed 0) and now considering 632/632 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 755/755 places, 632/632 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 755/755 places, 632/632 transitions.
Applied a total of 0 rules in 17 ms. Remains 755 /755 variables (removed 0) and now considering 632/632 (removed 0) transitions.
[2025-06-07 16:57:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:57:53] [INFO ] Implicit Places using invariants in 382 ms returned [738, 742]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 384 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 753/755 places, 632/632 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 751 transition count 630
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 630
Applied a total of 4 rules in 32 ms. Remains 751 /753 variables (removed 2) and now considering 630/632 (removed 2) transitions.
// Phase 1: matrix 630 rows 751 cols
[2025-06-07 16:57:53] [INFO ] Computed 328 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:57:53] [INFO ] Implicit Places using invariants in 369 ms returned []
[2025-06-07 16:57:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:57:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 16:57:54] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 751/755 places, 630/632 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1489 ms. Remains : 751/755 places, 630/632 transitions.
RANDOM walk for 40000 steps (8 resets) in 256 ms. (155 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
BEST_FIRST walk for 40003 steps (8 resets) in 154 ms. (258 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 139 ms. (285 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 189177 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :0 out of 3
Probabilistic random walk after 189177 steps, saw 159342 distinct states, run finished after 3001 ms. (steps per millisecond=63 ) properties seen :0
[2025-06-07 16:57:57] [INFO ] Invariant cache hit.
[2025-06-07 16:57:57] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
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) 13/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/47 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 74/121 variables, 37/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 8/129 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 8/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 16/145 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 86/231 variables, 50/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/231 variables, 17/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/231 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 192/423 variables, 92/254 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/423 variables, 24/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/423 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 17/440 variables, 19/297 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/440 variables, 17/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/440 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 30/470 variables, 15/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/470 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 174/644 variables, 114/443 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/644 variables, 35/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/644 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (OVERLAPS) 2/646 variables, 4/482 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/646 variables, 2/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/646 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 146/792 variables, 80/564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/792 variables, 23/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/792 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (OVERLAPS) 10/802 variables, 16/603 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/802 variables, 10/613 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/802 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 8/810 variables, 4/617 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/810 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (OVERLAPS) 66/876 variables, 42/659 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/876 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/876 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 77/953 variables, 41/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/953 variables, 10/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/953 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 6/959 variables, 10/736 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/959 variables, 6/742 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/959 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 4/963 variables, 2/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/963 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (OVERLAPS) 36/999 variables, 23/767 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/999 variables, 9/776 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/999 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 37/1036 variables, 21/797 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1036 variables, 6/803 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1036 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 2/1038 variables, 4/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 15/1053 variables, 8/817 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1053 variables, 4/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1053 variables, 0/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 29/1082 variables, 15/836 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1082 variables, 3/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1082 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 2/1084 variables, 4/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 15/1099 variables, 8/853 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1099 variables, 4/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1099 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (OVERLAPS) 29/1128 variables, 15/872 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1128 variables, 3/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1128 variables, 0/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 2/1130 variables, 4/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 15/1145 variables, 8/889 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1145 variables, 4/893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1145 variables, 0/893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 29/1174 variables, 15/908 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1174 variables, 3/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1174 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 2/1176 variables, 4/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 15/1191 variables, 8/925 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1191 variables, 4/929 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1191 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (OVERLAPS) 29/1220 variables, 15/944 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1220 variables, 3/947 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1220 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (OVERLAPS) 2/1222 variables, 4/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (OVERLAPS) 15/1237 variables, 8/961 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1237 variables, 4/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1237 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 29/1266 variables, 15/980 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1266 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1266 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 2/1268 variables, 4/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 15/1283 variables, 8/997 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1283 variables, 4/1001 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1283 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 29/1312 variables, 15/1016 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1312 variables, 3/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1312 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 2/1314 variables, 4/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 14/1328 variables, 8/1033 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1328 variables, 4/1037 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1328 variables, 0/1037 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 24/1352 variables, 12/1049 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1352 variables, 2/1051 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1352 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 2/1354 variables, 4/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1354 variables, 2/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1354 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 10/1364 variables, 6/1063 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1364 variables, 3/1066 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1364 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 15/1379 variables, 8/1074 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1379 variables, 4/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1379 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 2/1381 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1381 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1381 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (OVERLAPS) 0/1381 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1381/1381 variables, and 1081 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2012 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 751/751 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 105.0 s and query timeout 10500.0 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) 13/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/47 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 74/121 variables, 37/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 8/129 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/129 variables, 8/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/129 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 16/145 variables, 8/98 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/145 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 86/231 variables, 50/148 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/231 variables, 17/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/231 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 192/423 variables, 92/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/423 variables, 24/281 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/423 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 17/440 variables, 19/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/440 variables, 17/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/440 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 30/470 variables, 15/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/470 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 174/644 variables, 114/446 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/644 variables, 35/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/644 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 2/646 variables, 4/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/646 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/646 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 146/792 variables, 80/567 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/792 variables, 23/590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/792 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (OVERLAPS) 10/802 variables, 16/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/802 variables, 10/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/802 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (OVERLAPS) 8/810 variables, 4/620 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 16:58:00] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 4 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/810 variables, 1/621 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/810 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 66/876 variables, 42/663 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/876 variables, 16/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/876 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 77/953 variables, 41/720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/953 variables, 10/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/953 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 48 (OVERLAPS) 6/959 variables, 10/740 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/959 variables, 6/746 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/959 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 51 (OVERLAPS) 4/963 variables, 2/748 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/963 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 53 (OVERLAPS) 36/999 variables, 23/771 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/999 variables, 9/780 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/999 variables, 0/780 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 56 (OVERLAPS) 37/1036 variables, 21/801 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1036 variables, 6/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1036 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 59 (OVERLAPS) 2/1038 variables, 4/811 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1038 variables, 2/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1038 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 62 (OVERLAPS) 15/1053 variables, 8/821 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1053 variables, 4/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1053 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 65 (OVERLAPS) 29/1082 variables, 15/840 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1082 variables, 3/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1082 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 68 (OVERLAPS) 2/1084 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1084 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1084 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 71 (OVERLAPS) 15/1099 variables, 8/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1099 variables, 4/861 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1099 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 74 (OVERLAPS) 29/1128 variables, 15/876 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1128 variables, 3/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1128 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 77 (OVERLAPS) 2/1130 variables, 4/883 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1130 variables, 2/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1130 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 80 (OVERLAPS) 15/1145 variables, 8/893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1145 variables, 4/897 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1145 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 83 (OVERLAPS) 29/1174 variables, 15/912 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1174 variables, 3/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1174 variables, 0/915 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 86 (OVERLAPS) 2/1176 variables, 4/919 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1176 variables, 2/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1176 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 89 (OVERLAPS) 15/1191 variables, 8/929 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1191 variables, 4/933 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1191 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 92 (OVERLAPS) 29/1220 variables, 15/948 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1220 variables, 3/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1220 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 95 (OVERLAPS) 2/1222 variables, 4/955 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1222 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1222 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 98 (OVERLAPS) 15/1237 variables, 8/965 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1237 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1237 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 101 (OVERLAPS) 29/1266 variables, 15/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1266 variables, 3/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1266 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 104 (OVERLAPS) 2/1268 variables, 4/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1268 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1268 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 107 (OVERLAPS) 15/1283 variables, 8/1001 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1283 variables, 4/1005 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1283 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 110 (OVERLAPS) 29/1312 variables, 15/1020 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1312 variables, 3/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1312 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 113 (OVERLAPS) 2/1314 variables, 4/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1314 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1314 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 116 (OVERLAPS) 14/1328 variables, 8/1037 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1328 variables, 4/1041 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1328 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 119 (OVERLAPS) 24/1352 variables, 12/1053 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1352 variables, 2/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1352 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 122 (OVERLAPS) 2/1354 variables, 4/1059 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1354 variables, 2/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1354 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 125 (OVERLAPS) 10/1364 variables, 6/1067 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1364 variables, 3/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1364 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 128 (OVERLAPS) 15/1379 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1379 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1379 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 131 (OVERLAPS) 2/1381 variables, 2/1084 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1381 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1381 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 134 (OVERLAPS) 0/1381 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1381/1381 variables, and 1085 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4589 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 751/751 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6612ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 236 ms.
Support contains 5 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 630/630 transitions.
Applied a total of 0 rules in 19 ms. Remains 751 /751 variables (removed 0) and now considering 630/630 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 751/751 places, 630/630 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 630/630 transitions.
Applied a total of 0 rules in 17 ms. Remains 751 /751 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 16:58:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:58:04] [INFO ] Implicit Places using invariants in 379 ms returned []
[2025-06-07 16:58:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:58:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 16:58:05] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 1095 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 16:58:05] [INFO ] Redundant transitions in 36 ms returned []
Running 624 sub problems to find dead transitions.
[2025-06-07 16:58:05] [INFO ] Invariant cache hit.
[2025-06-07 16:58:05] [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) 0/747 variables, 324/324 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 16:58:12] [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 16:58:12] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:12] [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 16:58:12] [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 16:58:12] [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 16:58:12] [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 16:58:12] [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 16:58:12] [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 16:58:12] [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 16:58:13] [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 16:58:13] [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 16:58:13] [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 16:58:13] [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 16:58:13] [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 16:58:13] [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 16:58:13] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:13] [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 16:58:13] [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 16:58:13] [INFO ] Deduced a trap composed of 6 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 16:58:13] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 20/344 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 16:58:14] [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 16:58:14] [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 16:58:14] [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 16:58:14] [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 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [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 16:58:15] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:15] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:16] [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 16:58:16] [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 16:58:16] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 20/364 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 16:58:17] [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 16:58:17] [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 16:58:17] [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 16:58:17] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:18] [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 16:58:18] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:18] [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 16:58:18] [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 16:58:18] [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 16:58:18] [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 16:58:18] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:18] [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 16:58:18] [INFO ] Deduced a trap composed of 6 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 16:58:18] [INFO ] Deduced a trap composed of 6 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 16:58:19] [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 16:58:19] [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 16:58:19] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:19] [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 16:58:19] [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 16:58:19] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/747 variables, 20/384 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 16:58:27] [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 16:58:27] [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 16:58:27] [INFO ] Deduced a trap composed of 6 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 16:58:27] [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 16:58:27] [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 16:58:28] [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 16:58:28] [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 16:58:28] [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 16:58:28] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:28] [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 16:58:28] [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 16:58:28] [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 16:58:28] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:28] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:29] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:29] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:29] [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 16:58:29] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:29] [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 16:58:29] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/747 variables, 20/404 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 16:58:31] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:31] [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 16:58:32] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 16:58:32] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 5 ms to minimize.
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 747/1381 variables, and 408 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 324/328 constraints, State Equation: 0/751 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 84/84 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, 324/324 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 84/408 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/747 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 3 (OVERLAPS) 4/751 variables, 4/412 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 16:58:48] [INFO ] Deduced a trap composed of 3 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 16:58:49] [INFO ] Deduced a trap composed of 4 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 16:58:49] [INFO ] Deduced a trap composed of 4 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 16:58:50] [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 16:58:50] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 5/417 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s722 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/1381 variables, and 417 constraints, problems are : Problem set: 0 solved, 624 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/751 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 0/624 constraints, Known Traps: 89/89 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61252 ms. Remains : 751/751 places, 630/630 transitions.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 482 stabilizing places and 482 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' '!(X((X(G((p1||G(p2))))||p0)))'
Support contains 3 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2013 transition count 1803
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2013 transition count 1803
Applied a total of 16 rules in 260 ms. Remains 2013 /2021 variables (removed 8) and now considering 1803/1811 (removed 8) transitions.
// Phase 1: matrix 1803 rows 2013 cols
[2025-06-07 16:59:06] [INFO ] Computed 331 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:59:06] [INFO ] Implicit Places using invariants in 621 ms returned []
[2025-06-07 16:59:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:59:08] [INFO ] Implicit Places using invariants and state equation in 1588 ms returned []
Implicit Place search using SMT with State Equation took 2211 ms to find 0 implicit places.
Running 1802 sub problems to find dead transitions.
[2025-06-07 16:59:08] [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 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
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 30025 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 60388ms problems are : Problem set: 0 solved, 1802 unsolved
Search for dead transitions found 0 dead transitions in 60393ms
Starting structural reductions in LTL mode, iteration 1 : 2013/2021 places, 1803/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62876 ms. Remains : 2013/2021 places, 1803/1811 transitions.
Stuttering acceptance computed with spot in 321 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 510 ms.
Product exploration explored 100000 steps with 50000 reset in 467 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 p2 (NOT p1)), (X p0), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-030B-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-00 finished in 64289 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 (F(p1)&&X(p2)))&&X(X(p3))))'
Support contains 5 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2012 transition count 1802
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2012 transition count 1802
Applied a total of 18 rules in 274 ms. Remains 2012 /2021 variables (removed 9) and now considering 1802/1811 (removed 9) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:00:10] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:00:11] [INFO ] Implicit Places using invariants in 633 ms returned []
[2025-06-07 17:00:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:00:12] [INFO ] Implicit Places using invariants and state equation in 1604 ms returned []
Implicit Place search using SMT with State Equation took 2240 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:00:12] [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 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 30032 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 60345ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2021 places, 1802/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62870 ms. Remains : 2012/2021 places, 1802/1811 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p2) (NOT p1) (NOT p3)), (NOT p1), (NOT p2), (NOT p3), (NOT p2), true, (NOT p3)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-04 finished in 63168 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(p1)||p0))))'
Support contains 4 out of 2021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 421 transitions
Trivial Post-agglo rules discarded 421 transitions
Performed 421 trivial Post agglomeration. Transition count delta: 421
Iterating post reduction 0 with 421 rules applied. Total rules applied 421 place count 2021 transition count 1390
Reduce places removed 421 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 422 rules applied. Total rules applied 843 place count 1600 transition count 1389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 844 place count 1599 transition count 1389
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 235 Pre rules applied. Total rules applied 844 place count 1599 transition count 1154
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 3 with 470 rules applied. Total rules applied 1314 place count 1364 transition count 1154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1320 place count 1358 transition count 1148
Iterating global reduction 3 with 6 rules applied. Total rules applied 1326 place count 1358 transition count 1148
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1326 place count 1358 transition count 1144
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 1334 place count 1354 transition count 1144
Performed 508 Post agglomeration using F-continuation condition.Transition count delta: 508
Deduced a syphon composed of 508 places in 0 ms
Reduce places removed 508 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 2350 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 2351 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 2353 place count 845 transition count 634
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 2531 place count 756 transition count 634
Applied a total of 2531 rules in 328 ms. Remains 756 /2021 variables (removed 1265) and now considering 634/1811 (removed 1177) transitions.
// Phase 1: matrix 634 rows 756 cols
[2025-06-07 17:01:13] [INFO ] Computed 331 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:14] [INFO ] Implicit Places using invariants in 371 ms returned [749]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 372 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 755/2021 places, 634/1811 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 755 transition count 632
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 753 transition count 632
Applied a total of 4 rules in 23 ms. Remains 753 /755 variables (removed 2) and now considering 632/634 (removed 2) transitions.
// Phase 1: matrix 632 rows 753 cols
[2025-06-07 17:01:14] [INFO ] Computed 330 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:14] [INFO ] Implicit Places using invariants in 374 ms returned [736, 740]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 377 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 751/2021 places, 632/1811 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 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 630
Applied a total of 4 rules in 41 ms. Remains 749 /751 variables (removed 2) and now considering 630/632 (removed 2) transitions.
// Phase 1: matrix 630 rows 749 cols
[2025-06-07 17:01:14] [INFO ] Computed 328 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:14] [INFO ] Implicit Places using invariants in 377 ms returned []
[2025-06-07 17:01:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:15] [INFO ] State equation strengthened by 208 read => feed constraints.
[2025-06-07 17:01:17] [INFO ] Implicit Places using invariants and state equation in 2152 ms returned []
Implicit Place search using SMT with State Equation took 2533 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 749/2021 places, 630/1811 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3674 ms. Remains : 749/2021 places, 630/1811 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-05
Product exploration explored 100000 steps with 11 reset in 542 ms.
Product exploration explored 100000 steps with 9 reset in 766 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 590 ms. (67 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
[2025-06-07 17:01:18] [INFO ] Invariant cache hit.
[2025-06-07 17:01:18] [INFO ] State equation strengthened by 208 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 720/749 variables, 317/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 630/1379 variables, 749/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 208/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1379 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1379 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1379/1379 variables, and 1285 constraints, problems are : Problem set: 0 solved, 2 unsolved in 427 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 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 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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 720/749 variables, 317/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 630/1379 variables, 749/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 208/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1379 variables, 2/1287 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:01:20] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1379 variables, 1/1288 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:01:21] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1379 variables, 1/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1379 variables, 0/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1379 variables, 0/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1379/1379 variables, and 1289 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2478 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2912ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 631 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=45 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 19 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 220 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 630/630 transitions.
Applied a total of 0 rules in 19 ms. Remains 749 /749 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 17:01:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:22] [INFO ] Implicit Places using invariants in 379 ms returned []
[2025-06-07 17:01:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:01:22] [INFO ] State equation strengthened by 208 read => feed constraints.
[2025-06-07 17:01:24] [INFO ] Implicit Places using invariants and state equation in 2189 ms returned []
Implicit Place search using SMT with State Equation took 2571 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:01:24] [INFO ] Redundant transitions in 20 ms returned []
Running 629 sub problems to find dead transitions.
[2025-06-07 17:01:24] [INFO ] Invariant cache hit.
[2025-06-07 17:01:24] [INFO ] State equation strengthened by 208 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/749 variables, 328/328 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:01:43] [INFO ] Deduced a trap composed of 4 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 17:01:43] [INFO ] Deduced a trap composed of 5 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 17:01:43] [INFO ] Deduced a trap composed of 5 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 17:01:49] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 4/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 749/1379 variables, and 332 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/749 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/749 variables, 328/328 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 4/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 4 (OVERLAPS) 630/1379 variables, 749/1081 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1379 variables, 208/1289 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 629/1918 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1379/1379 variables, and 1918 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 629 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62810 ms. Remains : 749/749 places, 630/630 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 94 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 321 ms. (124 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 2/2 properties
[2025-06-07 17:02:25] [INFO ] Invariant cache hit.
[2025-06-07 17:02:25] [INFO ] State equation strengthened by 208 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 720/749 variables, 317/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 630/1379 variables, 749/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 208/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1379 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1379 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1379/1379 variables, and 1285 constraints, problems are : Problem set: 0 solved, 2 unsolved in 404 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 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 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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 720/749 variables, 317/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/749 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 630/1379 variables, 749/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 208/1285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1379 variables, 2/1287 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:02:26] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1379 variables, 1/1288 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:02:27] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1379 variables, 1/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1379 variables, 0/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1379 variables, 0/1289 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1379/1379 variables, and 1289 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2470 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2882ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 558 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=37 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 14 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7 reset in 520 ms.
Product exploration explored 100000 steps with 10 reset in 663 ms.
Built C files in :
/tmp/ltsmin62036992531001952
[2025-06-07 17:02:30] [INFO ] Computing symmetric may disable matrix : 630 transitions.
[2025-06-07 17:02:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:02:30] [INFO ] Computing symmetric may enable matrix : 630 transitions.
[2025-06-07 17:02:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:02:30] [INFO ] Computing Do-Not-Accords matrix : 630 transitions.
[2025-06-07 17:02:30] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:02:30] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin62036992531001952
Running compilation step : cd /tmp/ltsmin62036992531001952;'/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 1734 ms.
Running link step : cd /tmp/ltsmin62036992531001952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin62036992531001952;'/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/stateBased8934271276607718034.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 630/630 transitions.
Applied a total of 0 rules in 20 ms. Remains 749 /749 variables (removed 0) and now considering 630/630 (removed 0) transitions.
[2025-06-07 17:02:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:02:45] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-06-07 17:02:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:02:45] [INFO ] State equation strengthened by 208 read => feed constraints.
[2025-06-07 17:02:47] [INFO ] Implicit Places using invariants and state equation in 1990 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:02:47] [INFO ] Redundant transitions in 14 ms returned []
Running 629 sub problems to find dead transitions.
[2025-06-07 17:02:47] [INFO ] Invariant cache hit.
[2025-06-07 17:02:47] [INFO ] State equation strengthened by 208 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/749 variables, 328/328 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:03:06] [INFO ] Deduced a trap composed of 4 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 17:03:06] [INFO ] Deduced a trap composed of 5 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 17:03:06] [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 17:03:12] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 4/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 749/1379 variables, and 332 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/749 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/749 variables, 328/328 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 4/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 4 (OVERLAPS) 630/1379 variables, 749/1081 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1379 variables, 208/1289 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1379 variables, 629/1918 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1379/1379 variables, and 1918 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 749/749 constraints, ReadFeed: 208/208 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60168ms problems are : Problem set: 0 solved, 629 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62539 ms. Remains : 749/749 places, 630/630 transitions.
Built C files in :
/tmp/ltsmin14853194754163699689
[2025-06-07 17:03:47] [INFO ] Computing symmetric may disable matrix : 630 transitions.
[2025-06-07 17:03:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:03:47] [INFO ] Computing symmetric may enable matrix : 630 transitions.
[2025-06-07 17:03:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:03:47] [INFO ] Computing Do-Not-Accords matrix : 630 transitions.
[2025-06-07 17:03:47] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:03:47] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14853194754163699689
Running compilation step : cd /tmp/ltsmin14853194754163699689;'/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 1580 ms.
Running link step : cd /tmp/ltsmin14853194754163699689;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin14853194754163699689;'/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/stateBased337468511505286209.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 17:04:02] [INFO ] Flatten gal took : 45 ms
[2025-06-07 17:04:02] [INFO ] Flatten gal took : 29 ms
[2025-06-07 17:04:02] [INFO ] Time to serialize gal into /tmp/LTL589855167872355592.gal : 16 ms
[2025-06-07 17:04:02] [INFO ] Time to serialize properties into /tmp/LTL4638202471805847232.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/LTL589855167872355592.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13119380630095508052.hoa' '-atoms' '/tmp/LTL4638202471805847232.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...317
Loading property file /tmp/LTL4638202471805847232.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13119380630095508052.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...778
Computing Next relation with stutter on 1.2367e+49 deadlock states
7 unique states visited
7 strongly connected components in search stack
8 transitions explored
7 items max in DFS search stack
1319 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,0,13.4568,327664,1,0,1224,1.77723e+06,1300,475,24769,1.30833e+06,1336
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-05 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-05 finished in 184747 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(F(p0))))'
Support contains 1 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2011 transition count 1801
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2011 transition count 1801
Applied a total of 20 rules in 259 ms. Remains 2011 /2021 variables (removed 10) and now considering 1801/1811 (removed 10) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:04:18] [INFO ] Computed 331 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:04:18] [INFO ] Implicit Places using invariants in 591 ms returned []
[2025-06-07 17:04:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:04:20] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 2143 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:04:20] [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
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 30026 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 60340ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60344ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2021 places, 1801/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62751 ms. Remains : 2011/2021 places, 1801/1811 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-06
Product exploration explored 100000 steps with 288 reset in 391 ms.
Product exploration explored 100000 steps with 283 reset in 429 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 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1447 steps (0 resets) in 10 ms. (131 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2025-06-07 17:05:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:05:24] [INFO ] [Real]Absence check using 331 positive place invariants in 1113 ms returned sat
[2025-06-07 17:05:37] [INFO ] [Real]Absence check using state equation in 13031 ms returned unknown
Could not prove EG (NOT p0)
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 146 ms. Remains 2011 /2011 variables (removed 0) and now considering 1801/1801 (removed 0) transitions.
[2025-06-07 17:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:05:38] [INFO ] Implicit Places using invariants in 556 ms returned []
[2025-06-07 17:05:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:05:39] [INFO ] Implicit Places using invariants and state equation in 1578 ms returned []
Implicit Place search using SMT with State Equation took 2136 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:05:39] [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 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: ((s1 1)
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(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
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(s235 1)
(s236 1)
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(s243 1)
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(s245 1)
(s246 1)
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(s260 1)
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(s262 1)
(s263 1)
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(s288 1)
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(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
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(s304 1)
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(s312 1)
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(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
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(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
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(s385 1)
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(s387 1)
(s388 1)
(s389 1)
(s390 1)
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(s392 1)
(s393 1)
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(s404 1)
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(s407 1)
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(s419 1)
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(s421 1)
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(s423 1)
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(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
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(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
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(s463 1)
(s464 1)
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(s469 1)
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(s480 1)
(s481 1)
(s482 1)
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(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
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(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 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 30035 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 60357ms 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 62648 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
Detected a total of 478/2011 stabilizing places and 478/1801 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1214 steps (0 resets) in 9 ms. (121 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2025-06-07 17:06:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 17:06:42] [INFO ] [Real]Absence check using 331 positive place invariants in 1083 ms returned sat
[2025-06-07 17:06:55] [INFO ] [Real]Absence check using state equation in 13085 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 283 reset in 375 ms.
Product exploration explored 100000 steps with 278 reset in 393 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 99 ms :[(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 420 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 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 420 place count 2011 transition count 1921
Deduced a syphon composed of 570 places in 2 ms
Iterating global reduction 1 with 150 rules applied. Total rules applied 570 place count 2011 transition count 1921
Performed 568 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1138 places in 2 ms
Iterating global reduction 1 with 568 rules applied. Total rules applied 1138 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 1139 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 1351 place count 1799 transition count 1708
Deduced a syphon composed of 926 places in 1 ms
Iterating global reduction 2 with 212 rules applied. Total rules applied 1563 place count 1799 transition count 1708
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 1564 place count 1799 transition count 1708
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1566 place count 1797 transition count 1706
Deduced a syphon composed of 925 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1568 place count 1797 transition count 1706
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 1669 place count 1797 transition count 2136
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1770 place count 1696 transition count 1934
Deduced a syphon composed of 925 places in 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1871 place count 1696 transition count 1934
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -75
Deduced a syphon composed of 943 places in 2 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 1889 place count 1696 transition count 2009
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1907 place count 1678 transition count 1973
Deduced a syphon composed of 925 places in 2 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 1925 place count 1678 transition count 1973
Deduced a syphon composed of 925 places in 1 ms
Applied a total of 1925 rules in 1138 ms. Remains 1678 /2011 variables (removed 333) and now considering 1973/1801 (removed -172) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:06:57] [INFO ] Redundant transitions in 45 ms returned []
Running 1972 sub problems to find dead transitions.
// Phase 1: matrix 1973 rows 1678 cols
[2025-06-07 17:06:57] [INFO ] Computed 331 invariants in 20 ms
[2025-06-07 17:06:57] [INFO ] State equation strengthened by 210 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.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s1046 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)
(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)
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(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 1.0)
(s979 1.0)
(s980 1.0)
(s981 1.0)
(s982 1.0)
(s983 1.0)
(s984 1.0)
(s985 1.0)
(s986 1.0)
(s987 1.0)
(s988 1.0)
(s989 1.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 1.0)
(s1000 1.0)
(s1001 1.0)
(s1002 1.0)
(s1003 1.0)
(s1004 1.0)
(s1005 1.0)
(s1006 1.0)
(s1007 1.0)
(s1008 1.0)
(s1009 1.0)
(s1010 1.0)
(s1011 1.0)
(s1012 1.0)
(s1013 1.0)
(s1014 1.0)
(s1015 1.0)
(s1016 1.0)
(s1017 1.0)
(s1018 1.0)
(s1019 1.0)
(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
(s1023 1.0)
(s1024 1.0)
(s1025 1.0)
(s1026 1.0)
(s1027 1.0)
(s1028 1.0)
(s1029 1.0)
(s1030 1.0)
(s1031 1.0)
(s1032 1.0)
(s1033 1.0)
(s1034 1.0)
(s1035 1.0)
(s1036 1.0)
(s1037 1.0)
(s1038 1.0)
(s1039 1.0)
(s1040 1.0)
(s1041 1.0)
(s1042 1.0)
(s1043 1.0)
(s1044 1.0)
(s1045 1.0)
(s1046 1.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1677/3651 variables, and 0 constraints, problems are : Problem set: 0 solved, 1972 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1678 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 1972/1773 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1972 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 1677/3651 variables, and 0 constraints, problems are : Problem set: 0 solved, 1972 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1678 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 199/1773 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61330ms problems are : Problem set: 0 solved, 1972 unsolved
Search for dead transitions found 0 dead transitions in 61333ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1678/2011 places, 1973/1801 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62529 ms. Remains : 1678/2011 places, 1973/1801 transitions.
Built C files in :
/tmp/ltsmin5458094030753527750
[2025-06-07 17:07:59] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5458094030753527750
Running compilation step : cd /tmp/ltsmin5458094030753527750;'/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/ltsmin5458094030753527750;'/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/ltsmin5458094030753527750;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 2011 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2011/2011 places, 1801/1801 transitions.
Applied a total of 0 rules in 123 ms. Remains 2011 /2011 variables (removed 0) and now considering 1801/1801 (removed 0) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:08:02] [INFO ] Computed 331 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:08:03] [INFO ] Implicit Places using invariants in 580 ms returned []
[2025-06-07 17:08:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:08:04] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 2125 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:08:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 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 30028 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 60356ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60360ms
Finished structural reductions in LTL mode , in 1 iterations and 62613 ms. Remains : 2011/2011 places, 1801/1801 transitions.
Built C files in :
/tmp/ltsmin14377329001747824055
[2025-06-07 17:09:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14377329001747824055
Running compilation step : cd /tmp/ltsmin14377329001747824055;'/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/ltsmin14377329001747824055;'/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/ltsmin14377329001747824055;'/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 17:09:08] [INFO ] Flatten gal took : 48 ms
[2025-06-07 17:09:08] [INFO ] Flatten gal took : 44 ms
[2025-06-07 17:09:08] [INFO ] Time to serialize gal into /tmp/LTL3137147799086556388.gal : 11 ms
[2025-06-07 17:09:08] [INFO ] Time to serialize properties into /tmp/LTL13652817056623512974.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/LTL3137147799086556388.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7123971073514454211.hoa' '-atoms' '/tmp/LTL13652817056623512974.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/LTL13652817056623512974.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7123971073514454211.hoa
Detected timeout of ITS tools.
[2025-06-07 17:09:23] [INFO ] Flatten gal took : 42 ms
[2025-06-07 17:09:23] [INFO ] Flatten gal took : 41 ms
[2025-06-07 17:09:23] [INFO ] Time to serialize gal into /tmp/LTL5945454082531971352.gal : 9 ms
[2025-06-07 17:09:23] [INFO ] Time to serialize properties into /tmp/LTL13033089776139378687.ltl : 2 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/LTL5945454082531971352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13033089776139378687.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(F("(p1038==1)")))))
Formula 0 simplified : XXG!"(p1038==1)"
Detected timeout of ITS tools.
[2025-06-07 17:09:38] [INFO ] Flatten gal took : 38 ms
[2025-06-07 17:09:38] [INFO ] Applying decomposition
[2025-06-07 17:09:38] [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/graph13731799199515613798.txt' '-o' '/tmp/graph13731799199515613798.bin' '-w' '/tmp/graph13731799199515613798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13731799199515613798.bin' '-l' '-1' '-v' '-w' '/tmp/graph13731799199515613798.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:09:38] [INFO ] Decomposing Gal with order
[2025-06-07 17:09:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:09:39] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-07 17:09:39] [INFO ] Flatten gal took : 346 ms
[2025-06-07 17:09:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2025-06-07 17:09:39] [INFO ] Time to serialize gal into /tmp/LTL17796303817820856931.gal : 22 ms
[2025-06-07 17:09:39] [INFO ] Time to serialize properties into /tmp/LTL15727607537934035467.ltl : 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/LTL17796303817820856931.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15727607537934035467.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(i13.u324.p1038==1)")))))
Formula 0 simplified : XXG!"(i13.u324.p1038==1)"
Detected timeout of ITS tools.
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-06 finished in 336316 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((G(p0) U X(X(X(p1)))))))'
Support contains 4 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2012 transition count 1802
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2012 transition count 1802
Applied a total of 18 rules in 267 ms. Remains 2012 /2021 variables (removed 9) and now considering 1802/1811 (removed 9) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:09:54] [INFO ] Computed 331 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:09:55] [INFO ] Implicit Places using invariants in 611 ms returned []
[2025-06-07 17:09:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:09:56] [INFO ] Implicit Places using invariants and state equation in 1573 ms returned []
Implicit Place search using SMT with State Equation took 2186 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:09:56] [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 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30028 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 "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
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(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
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(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
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(s58 1)
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(s60 1)
(s61 1)
(s62 1)
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(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
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(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
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(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
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(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
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(s270 1)
(s271 1)
(s272 1)
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(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
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(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
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(s1762 1)timeout
(s1763 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30041 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 60360ms 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 : 2012/2021 places, 1802/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62819 ms. Remains : 2012/2021 places, 1802/1811 transitions.
Stuttering acceptance computed with spot in 375 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-07
Product exploration explored 100000 steps with 16664 reset in 251 ms.
Product exploration explored 100000 steps with 16676 reset in 247 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 10 states, 17 edges and 2 AP (stutter sensitive) to 10 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 345 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 285 ms. (139 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
[2025-06-07 17:10:58] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1934/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1802/3814 variables, 2012/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3814 variables, 0/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3814 variables, 0/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3814/3814 variables, and 2343 constraints, problems are : Problem set: 0 solved, 1 unsolved in 849 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2012/2012 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1934/2012 variables, 326/331 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 17:11:00] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:00] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:00] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:00] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:00] [INFO ] Deduced a trap composed of 28 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 17:11:00] [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 17:11:00] [INFO ] Deduced a trap composed of 29 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 17:11:01] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:01] [INFO ] Deduced a trap composed of 35 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 17:11:02] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:02] [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 17:11:02] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:02] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:02] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 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 17:11:02] [INFO ] Deduced a trap composed of 43 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 17:11:02] [INFO ] Deduced a trap composed of 44 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 17:11:02] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 3/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2012 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1802/3814 variables, 2012/2366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3814 variables, 1/2367 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 17:11:03] [INFO ] Deduced a trap composed of 18 places in 215 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:03] [INFO ] Deduced a trap composed of 19 places in 211 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:04] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:04] [INFO ] Deduced a trap composed of 21 places in 190 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:04] [INFO ] Deduced a trap composed of 21 places in 197 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:11:04] [INFO ] Deduced a trap composed of 22 places in 189 ms of which 21 ms to minimize.
SMT process timed out in 5992ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
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 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 417 rules applied. Total rules applied 833 place count 1596 transition count 1385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 834 place count 1595 transition count 1385
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 240 Pre rules applied. Total rules applied 834 place count 1595 transition count 1145
Deduced a syphon composed of 240 places in 1 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 3 with 480 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 1 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 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 4 with 176 rules applied. Total rules applied 2511 place count 757 transition count 634
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 4 with 89 rules applied. Total rules applied 2600 place count 757 transition count 634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2601 place count 756 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2602 place count 755 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 2602 place count 755 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 2606 place count 753 transition count 631
Applied a total of 2606 rules in 266 ms. Remains 753 /2012 variables (removed 1259) and now considering 631/1802 (removed 1171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 753/2012 places, 631/1802 transitions.
RANDOM walk for 40000 steps (8 resets) in 331 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 21728 steps (4 resets) in 101 ms. (213 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 10 states, 17 edges and 2 AP (stutter sensitive) to 10 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 360 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
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 129 ms. Remains 2012 /2012 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
[2025-06-07 17:11:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:11:06] [INFO ] Implicit Places using invariants in 577 ms returned []
[2025-06-07 17:11:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:11:08] [INFO ] Implicit Places using invariants and state equation in 1556 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:11:08] [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
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 30034 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 60349ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Finished structural reductions in LTL mode , in 1 iterations and 62622 ms. Remains : 2012/2012 places, 1802/1802 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 10 states, 17 edges and 2 AP (stutter sensitive) to 10 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 379 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 339 ms. (117 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
[2025-06-07 17:12:09] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1934/2012 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1802/3814 variables, 2012/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3814 variables, 0/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3814 variables, 0/2343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3814/3814 variables, and 2343 constraints, problems are : Problem set: 0 solved, 1 unsolved in 842 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2012/2012 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1934/2012 variables, 326/331 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 17:12:10] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:10] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:10] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:11] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:11] [INFO ] Deduced a trap composed of 28 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 17:12:11] [INFO ] Deduced a trap composed of 28 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 17:12:11] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:11] [INFO ] Deduced a trap composed of 30 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 17:12:11] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:11] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 33 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 34 places in 87 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:12] [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 17:12:12] [INFO ] Deduced a trap composed of 39 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 17:12:12] [INFO ] Deduced a trap composed of 40 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:13] [INFO ] Deduced a trap composed of 41 places in 52 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2012 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 17:12:13] [INFO ] Deduced a trap composed of 43 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 17:12:13] [INFO ] Deduced a trap composed of 44 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 17:12:13] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2012 variables, 3/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2012 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1802/3814 variables, 2012/2366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3814 variables, 1/2367 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 17:12:14] [INFO ] Deduced a trap composed of 18 places in 215 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:14] [INFO ] Deduced a trap composed of 19 places in 203 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:14] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:14] [INFO ] Deduced a trap composed of 21 places in 197 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:15] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 17:12:15] [INFO ] Deduced a trap composed of 22 places in 184 ms of which 21 ms to minimize.
SMT process timed out in 5920ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
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 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 417 rules applied. Total rules applied 833 place count 1596 transition count 1385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 834 place count 1595 transition count 1385
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 240 Pre rules applied. Total rules applied 834 place count 1595 transition count 1145
Deduced a syphon composed of 240 places in 1 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 3 with 480 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 1 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 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 2511 place count 757 transition count 634
Partial Free-agglomeration rule applied 89 times.
Drop transitions (Partial Free agglomeration) removed 89 transitions
Iterating global reduction 4 with 89 rules applied. Total rules applied 2600 place count 757 transition count 634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2601 place count 756 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2602 place count 755 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 2602 place count 755 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 2606 place count 753 transition count 631
Applied a total of 2606 rules in 239 ms. Remains 753 /2012 variables (removed 1259) and now considering 631/1802 (removed 1171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 753/2012 places, 631/1802 transitions.
RANDOM walk for 40000 steps (8 resets) in 308 ms. (129 steps per ms) remains 1/1 properties
BEST_FIRST walk for 20170 steps (4 resets) in 75 ms. (265 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 10 states, 17 edges and 2 AP (stutter sensitive) to 10 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 369 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 392 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 330 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 16667 reset in 244 ms.
Product exploration explored 100000 steps with 16690 reset in 266 ms.
Applying partial POR strategy [false, false, false, false, false, true, true, false, true, true]
Stuttering acceptance computed with spot in 367 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p0)]
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 417 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 417 rules applied. Total rules applied 417 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 417 place count 2012 transition count 1922
Deduced a syphon composed of 568 places in 2 ms
Iterating global reduction 1 with 151 rules applied. Total rules applied 568 place count 2012 transition count 1922
Performed 569 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1137 places in 2 ms
Iterating global reduction 1 with 569 rules applied. Total rules applied 1137 place count 2012 transition count 1923
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 1922
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 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1868 place count 1698 transition count 1936
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 941 places in 2 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 1884 place count 1698 transition count 2004
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1900 place count 1682 transition count 1972
Deduced a syphon composed of 925 places in 1 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 1916 place count 1682 transition count 1972
Deduced a syphon composed of 925 places in 1 ms
Applied a total of 1916 rules in 814 ms. Remains 1682 /2012 variables (removed 330) and now considering 1972/1802 (removed -170) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:12:18] [INFO ] Redundant transitions in 46 ms returned []
Running 1971 sub problems to find dead transitions.
// Phase 1: matrix 1972 rows 1682 cols
[2025-06-07 17:12:18] [INFO ] Computed 331 invariants in 20 ms
[2025-06-07 17:12:18] [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.
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 1681/3654 variables, and 0 constraints, problems are : Problem set: 0 solved, 1971 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1682 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 1971/1755 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1971 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 1681/3654 variables, and 0 constraints, problems are : Problem set: 0 solved, 1971 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1682 constraints, ReadFeed: 0/208 constraints, PredecessorRefiner: 216/1755 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61298ms problems are : Problem set: 0 solved, 1971 unsolved
Search for dead transitions found 0 dead transitions in 61302ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1682/2012 places, 1972/1802 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62178 ms. Remains : 1682/2012 places, 1972/1802 transitions.
Built C files in :
/tmp/ltsmin8744304427530843271
[2025-06-07 17:13:20] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8744304427530843271
Running compilation step : cd /tmp/ltsmin8744304427530843271;'/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/ltsmin8744304427530843271;'/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/ltsmin8744304427530843271;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 2012 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2012/2012 places, 1802/1802 transitions.
Applied a total of 0 rules in 126 ms. Remains 2012 /2012 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:13:23] [INFO ] Computed 331 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:13:23] [INFO ] Implicit Places using invariants in 642 ms returned []
[2025-06-07 17:13:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:13:25] [INFO ] Implicit Places using invariants and state equation in 1595 ms returned []
Implicit Place search using SMT with State Equation took 2243 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2011/3814 variables, and 0 constraints, problems are : Problem set: 0 solved, 1801 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/2012 constraints, PredecessorRefiner: 1801/1801 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1801 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30044 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 60372ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60375ms
Finished structural reductions in LTL mode , in 1 iterations and 62749 ms. Remains : 2012/2012 places, 1802/1802 transitions.
Built C files in :
/tmp/ltsmin506467811796944438
[2025-06-07 17:14:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin506467811796944438
Running compilation step : cd /tmp/ltsmin506467811796944438;'/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/ltsmin506467811796944438;'/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/ltsmin506467811796944438;'/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 17:14:29] [INFO ] Flatten gal took : 39 ms
[2025-06-07 17:14:29] [INFO ] Flatten gal took : 38 ms
[2025-06-07 17:14:29] [INFO ] Time to serialize gal into /tmp/LTL2212273201924460334.gal : 9 ms
[2025-06-07 17:14:29] [INFO ] Time to serialize properties into /tmp/LTL9101419039761422978.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/LTL2212273201924460334.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14296412807518028353.hoa' '-atoms' '/tmp/LTL9101419039761422978.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/LTL9101419039761422978.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14296412807518028353.hoa
Detected timeout of ITS tools.
[2025-06-07 17:14:44] [INFO ] Flatten gal took : 37 ms
[2025-06-07 17:14:44] [INFO ] Flatten gal took : 36 ms
[2025-06-07 17:14:44] [INFO ] Time to serialize gal into /tmp/LTL13183145832047497049.gal : 7 ms
[2025-06-07 17:14:44] [INFO ] Time to serialize properties into /tmp/LTL6720623050580147355.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/LTL13183145832047497049.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6720623050580147355.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(G((G("((p162==0)||(p565==1))"))U(X(X(X("((p1978==0)||(p1864==1))"))))))))
Formula 0 simplified : XF(F!"((p162==0)||(p565==1))" R XXX!"((p1978==0)||(p1864==1))")
Detected timeout of ITS tools.
[2025-06-07 17:14:59] [INFO ] Flatten gal took : 32 ms
[2025-06-07 17:14:59] [INFO ] Applying decomposition
[2025-06-07 17:14:59] [INFO ] Flatten gal took : 34 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/graph1756104567115623211.txt' '-o' '/tmp/graph1756104567115623211.bin' '-w' '/tmp/graph1756104567115623211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1756104567115623211.bin' '-l' '-1' '-v' '-w' '/tmp/graph1756104567115623211.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:14:59] [INFO ] Decomposing Gal with order
[2025-06-07 17:14:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:14:59] [INFO ] Removed a total of 296 redundant transitions.
[2025-06-07 17:14:59] [INFO ] Flatten gal took : 81 ms
[2025-06-07 17:14:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-07 17:14:59] [INFO ] Time to serialize gal into /tmp/LTL1581608739707191905.gal : 16 ms
[2025-06-07 17:14:59] [INFO ] Time to serialize properties into /tmp/LTL8606066079163720404.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/LTL1581608739707191905.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8606066079163720404.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...254
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((i1.u55.p162==0)||(i6.u178.p565==1))"))U(X(X(X("((i25.u607.p1978==0)||(i23.u573.p1864==1))"))))))))
Formula 0 simplified : XF(F!"((i1.u55.p162==0)||(i6.u178.p565==1))" R XXX!"((i25.u607.p1978==0)||(i23.u573.p1864==1))")
Detected timeout of ITS tools.
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-07 finished in 320394 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(G(p0)))'
Support contains 2 out of 2021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 423 transitions
Trivial Post-agglo rules discarded 423 transitions
Performed 423 trivial Post agglomeration. Transition count delta: 423
Iterating post reduction 0 with 423 rules applied. Total rules applied 423 place count 2020 transition count 1387
Reduce places removed 423 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 424 rules applied. Total rules applied 847 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 848 place count 1596 transition count 1386
Performed 232 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 232 Pre rules applied. Total rules applied 848 place count 1596 transition count 1154
Deduced a syphon composed of 232 places in 1 ms
Reduce places removed 232 places and 0 transitions.
Iterating global reduction 3 with 464 rules applied. Total rules applied 1312 place count 1364 transition count 1154
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1320 place count 1356 transition count 1146
Iterating global reduction 3 with 8 rules applied. Total rules applied 1328 place count 1356 transition count 1146
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1328 place count 1356 transition count 1140
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1340 place count 1350 transition count 1140
Performed 505 Post agglomeration using F-continuation condition.Transition count delta: 505
Deduced a syphon composed of 505 places in 0 ms
Reduce places removed 505 places and 0 transitions.
Iterating global reduction 3 with 1010 rules applied. Total rules applied 2350 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 2351 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 2353 place count 844 transition count 633
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 4 with 178 rules applied. Total rules applied 2531 place count 755 transition count 633
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2533 place count 753 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2534 place count 752 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 2534 place count 752 transition count 629
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 2538 place count 750 transition count 629
Applied a total of 2538 rules in 285 ms. Remains 750 /2021 variables (removed 1271) and now considering 629/1811 (removed 1182) transitions.
// Phase 1: matrix 629 rows 750 cols
[2025-06-07 17:15:15] [INFO ] Computed 330 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:15:15] [INFO ] Implicit Places using invariants in 353 ms returned [733, 737]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 354 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 748/2021 places, 629/1811 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 746 transition count 627
Applied a total of 4 rules in 26 ms. Remains 746 /748 variables (removed 2) and now considering 627/629 (removed 2) transitions.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:15:15] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:15:15] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-07 17:15:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:15:16] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 953 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 746/2021 places, 627/1811 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1620 ms. Remains : 746/2021 places, 627/1811 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 520 ms.
Product exploration explored 100000 steps with 0 reset in 684 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 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 332 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 160 ms. (248 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 350849 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 350849 steps, saw 258043 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
[2025-06-07 17:15:20] [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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/45 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/49 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 27/76 variables, 16/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/76 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 66/142 variables, 29/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/142 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/154 variables, 14/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/154 variables, 12/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 8/162 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/162 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 62/224 variables, 34/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/224 variables, 10/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 4/228 variables, 4/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/228 variables, 4/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 94/322 variables, 46/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/322 variables, 8/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 12/334 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/334 variables, 12/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 8/342 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/342 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 66/408 variables, 38/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/408 variables, 12/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 4/412 variables, 4/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/412 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 94/506 variables, 46/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/506 variables, 8/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 12/518 variables, 16/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/518 variables, 12/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 8/526 variables, 4/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/526 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 66/592 variables, 38/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/592 variables, 12/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/596 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/596 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 94/690 variables, 46/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/690 variables, 8/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 12/702 variables, 16/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/702 variables, 12/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 8/710 variables, 4/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/710 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 61/771 variables, 36/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/771 variables, 11/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 4/775 variables, 4/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/775 variables, 4/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 75/850 variables, 39/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/850 variables, 8/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 8/858 variables, 12/655 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/858 variables, 8/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 4/862 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/862 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 35/897 variables, 21/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/897 variables, 7/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 2/899 variables, 2/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/899 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 41/940 variables, 22/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/940 variables, 5/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 4/944 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/944 variables, 4/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/948 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/948 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 21/969 variables, 13/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/969 variables, 3/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 2/971 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/971 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 19/990 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/990 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 2/992 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/992 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 4/996 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/996 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 19/1015 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1015 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 2/1017 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1017 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 19/1036 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1036 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 2/1038 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 4/1042 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1042 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 19/1061 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1061 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 2/1063 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1063 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 19/1082 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1082 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 2/1084 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 4/1088 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1088 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 19/1107 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1107 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 2/1109 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1109 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 19/1128 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1128 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 2/1130 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 4/1134 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1134 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 19/1153 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1153 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 2/1155 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1155 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 19/1174 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1174 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 2/1176 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 4/1180 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 19/1199 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1199 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 2/1201 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1201 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 19/1220 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1220 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 2/1222 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 4/1226 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1226 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 19/1245 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1245 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 2/1247 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1247 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 19/1266 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1266 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 2/1268 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 4/1272 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 19/1291 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1291 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 2/1293 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1293 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 19/1312 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1312 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 2/1314 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (OVERLAPS) 4/1318 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1318 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (OVERLAPS) 19/1337 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1337 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (OVERLAPS) 2/1339 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1339 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (OVERLAPS) 17/1356 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1356 variables, 5/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (OVERLAPS) 11/1367 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1367 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (OVERLAPS) 6/1373 variables, 4/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1373 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (OVERLAPS) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1373/1373 variables, and 1074 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1402 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/45 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/45 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/49 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 27/76 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/76 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/142 variables, 29/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/142 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 12/154 variables, 14/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 12/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/154 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 8/162 variables, 4/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/162 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 62/224 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 10/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/224 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 4/228 variables, 4/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/228 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 94/322 variables, 46/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 8/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/322 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 12/334 variables, 16/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 12/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/334 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 8/342 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/342 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 66/408 variables, 38/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/408 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/412 variables, 4/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 4/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/412 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 94/506 variables, 46/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 8/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/506 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 12/518 variables, 16/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 12/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/518 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 8/526 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/526 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 66/592 variables, 38/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 12/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/592 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/596 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 4/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/596 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 94/690 variables, 46/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/690 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 12/702 variables, 16/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 12/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/702 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 8/710 variables, 4/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/710 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 61/771 variables, 36/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 11/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/771 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 4/775 variables, 4/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 4/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/775 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 75/850 variables, 39/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 8/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/850 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 8/858 variables, 12/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 8/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/858 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 4/862 variables, 2/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/862 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 35/897 variables, 21/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 7/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/897 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 2/899 variables, 2/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 2/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/899 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 41/940 variables, 22/720 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 5/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/940 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 4/944 variables, 6/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 4/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/944 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 4/948 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/948 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 21/969 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 3/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/969 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 2/971 variables, 2/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/971 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 19/990 variables, 10/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 3/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/990 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 2/992 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/992 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 4/996 variables, 2/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/996 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 19/1015 variables, 11/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 2/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1015 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 2/1017 variables, 2/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 2/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1017 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 19/1036 variables, 10/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 3/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1036 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 2/1038 variables, 2/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 2/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1038 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 4/1042 variables, 2/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1042 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 19/1061 variables, 11/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1061 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 2/1063 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1063 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 19/1082 variables, 10/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 3/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1082 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 2/1084 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1084 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 4/1088 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1088 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 19/1107 variables, 11/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1107 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 2/1109 variables, 2/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1109 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 19/1128 variables, 10/875 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 3/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1128 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 2/1130 variables, 2/880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1130 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 4/1134 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1134 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 19/1153 variables, 11/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 2/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1153 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 2/1155 variables, 2/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1155 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 19/1174 variables, 10/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1174 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 2/1176 variables, 2/916 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1176 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 4/1180 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1180 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 19/1199 variables, 11/931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 2/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1199 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 2/1201 variables, 2/935 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1201 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 19/1220 variables, 10/947 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 3/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1220 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 2/1222 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1222 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 4/1226 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1226 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 19/1245 variables, 11/967 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 2/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1245 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 2/1247 variables, 2/971 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1247 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 19/1266 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1266 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 2/1268 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1268 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 4/1272 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1272 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 19/1291 variables, 11/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 2/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1291 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1293 variables, 2/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1293 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 19/1312 variables, 10/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 3/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1312 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (OVERLAPS) 2/1314 variables, 2/1024 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1314 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (OVERLAPS) 4/1318 variables, 2/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1318 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (OVERLAPS) 19/1337 variables, 11/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1337 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (OVERLAPS) 2/1339 variables, 2/1043 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1339 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (OVERLAPS) 17/1356 variables, 10/1055 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 5/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1356 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (OVERLAPS) 11/1367 variables, 6/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 3/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1367 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (OVERLAPS) 6/1373 variables, 4/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 2/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 222 (OVERLAPS) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1075 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2729 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4140ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 746/746 places, 627/627 transitions.
RANDOM walk for 40000 steps (8 resets) in 274 ms. (145 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 355108 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :0 out of 1
Probabilistic random walk after 355108 steps, saw 260984 distinct states, run finished after 3001 ms. (steps per millisecond=118 ) properties seen :0
[2025-06-07 17:15:28] [INFO ] Invariant cache hit.
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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/45 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/49 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 27/76 variables, 16/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/76 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 66/142 variables, 29/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/142 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/154 variables, 14/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/154 variables, 12/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 8/162 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/162 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 62/224 variables, 34/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/224 variables, 10/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 4/228 variables, 4/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/228 variables, 4/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 94/322 variables, 46/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/322 variables, 8/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 12/334 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/334 variables, 12/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 8/342 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/342 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 66/408 variables, 38/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/408 variables, 12/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 4/412 variables, 4/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/412 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 94/506 variables, 46/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/506 variables, 8/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 12/518 variables, 16/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/518 variables, 12/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 8/526 variables, 4/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/526 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 66/592 variables, 38/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/592 variables, 12/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/596 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/596 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 94/690 variables, 46/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/690 variables, 8/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 12/702 variables, 16/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/702 variables, 12/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 8/710 variables, 4/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/710 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 61/771 variables, 36/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/771 variables, 11/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 4/775 variables, 4/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/775 variables, 4/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 75/850 variables, 39/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/850 variables, 8/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 8/858 variables, 12/655 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/858 variables, 8/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 4/862 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/862 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 35/897 variables, 21/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/897 variables, 7/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 2/899 variables, 2/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/899 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 41/940 variables, 22/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/940 variables, 5/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 4/944 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/944 variables, 4/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/948 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/948 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 21/969 variables, 13/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/969 variables, 3/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 2/971 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/971 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 19/990 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/990 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 2/992 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/992 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 4/996 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/996 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 19/1015 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1015 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 2/1017 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1017 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 19/1036 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1036 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 2/1038 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 4/1042 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1042 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 19/1061 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1061 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 2/1063 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1063 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 19/1082 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1082 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 2/1084 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 4/1088 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1088 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 19/1107 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1107 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 2/1109 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1109 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 19/1128 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1128 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 2/1130 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 4/1134 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1134 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 19/1153 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1153 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 2/1155 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1155 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 19/1174 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1174 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 2/1176 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 4/1180 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 19/1199 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1199 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 2/1201 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1201 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 19/1220 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1220 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 2/1222 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 4/1226 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1226 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 19/1245 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1245 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 2/1247 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1247 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 19/1266 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1266 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 2/1268 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 4/1272 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 19/1291 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1291 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 2/1293 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1293 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 19/1312 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1312 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 2/1314 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (OVERLAPS) 4/1318 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1318 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (OVERLAPS) 19/1337 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1337 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (OVERLAPS) 2/1339 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1339 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (OVERLAPS) 17/1356 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1356 variables, 5/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (OVERLAPS) 11/1367 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1367 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (OVERLAPS) 6/1373 variables, 4/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1373 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (OVERLAPS) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1373/1373 variables, and 1074 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1199 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 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 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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/45 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/45 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/49 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 27/76 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/76 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/142 variables, 29/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/142 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 12/154 variables, 14/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 12/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/154 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 8/162 variables, 4/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/162 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 62/224 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 10/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/224 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 4/228 variables, 4/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/228 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 94/322 variables, 46/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 8/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/322 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 12/334 variables, 16/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 12/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/334 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 8/342 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/342 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 66/408 variables, 38/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/408 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/412 variables, 4/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 4/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/412 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 94/506 variables, 46/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 8/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/506 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 12/518 variables, 16/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 12/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/518 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 8/526 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/526 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 66/592 variables, 38/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 12/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/592 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/596 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 4/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/596 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 94/690 variables, 46/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/690 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 12/702 variables, 16/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 12/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/702 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 8/710 variables, 4/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/710 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 61/771 variables, 36/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 11/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/771 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 4/775 variables, 4/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 4/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/775 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 75/850 variables, 39/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 8/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/850 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 8/858 variables, 12/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 8/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/858 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 4/862 variables, 2/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/862 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 35/897 variables, 21/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 7/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/897 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 2/899 variables, 2/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 2/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/899 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 41/940 variables, 22/720 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 5/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/940 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 4/944 variables, 6/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 4/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/944 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 4/948 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/948 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 21/969 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 3/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/969 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 2/971 variables, 2/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/971 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 19/990 variables, 10/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 3/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/990 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 2/992 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/992 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 4/996 variables, 2/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/996 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 19/1015 variables, 11/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 2/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1015 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 2/1017 variables, 2/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 2/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1017 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 19/1036 variables, 10/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 3/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1036 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 2/1038 variables, 2/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 2/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1038 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 4/1042 variables, 2/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1042 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 19/1061 variables, 11/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1061 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 2/1063 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1063 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 19/1082 variables, 10/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 3/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1082 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 2/1084 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1084 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 4/1088 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1088 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 19/1107 variables, 11/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1107 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 2/1109 variables, 2/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1109 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 19/1128 variables, 10/875 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 3/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1128 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 2/1130 variables, 2/880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1130 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 4/1134 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1134 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 19/1153 variables, 11/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 2/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1153 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 2/1155 variables, 2/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1155 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 19/1174 variables, 10/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1174 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 2/1176 variables, 2/916 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1176 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 4/1180 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1180 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 19/1199 variables, 11/931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 2/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1199 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 2/1201 variables, 2/935 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1201 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 19/1220 variables, 10/947 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 3/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1220 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 2/1222 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1222 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 4/1226 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1226 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 19/1245 variables, 11/967 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 2/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1245 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 2/1247 variables, 2/971 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1247 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 19/1266 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1266 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 2/1268 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1268 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 4/1272 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1272 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 19/1291 variables, 11/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 2/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1291 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1293 variables, 2/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1293 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 19/1312 variables, 10/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 3/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1312 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (OVERLAPS) 2/1314 variables, 2/1024 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1314 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (OVERLAPS) 4/1318 variables, 2/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1318 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (OVERLAPS) 19/1337 variables, 11/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1337 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (OVERLAPS) 2/1339 variables, 2/1043 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1339 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (OVERLAPS) 17/1356 variables, 10/1055 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 5/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1356 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (OVERLAPS) 11/1367 variables, 6/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 3/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1367 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (OVERLAPS) 6/1373 variables, 4/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 2/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 222 (OVERLAPS) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1075 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2655 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3865ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 746/746 places, 627/627 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
[2025-06-07 17:15:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:15:32] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-07 17:15:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:15:33] [INFO ] Implicit Places using invariants and state equation in 586 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 17:15:33] [INFO ] Redundant transitions in 6 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:15:33] [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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 746/1373 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: 0/746 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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/746 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1373 variables, 746/1074 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1373 variables, 622/1696 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 1696 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61080 ms. Remains : 746/746 places, 627/627 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 174 times.
Drop transitions (Partial Free agglomeration) removed 174 transitions
Iterating global reduction 0 with 174 rules applied. Total rules applied 174 place count 746 transition count 627
Applied a total of 174 rules in 44 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:16:33] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:16:33] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:16:33] [INFO ] [Nat]Absence check using 328 positive place invariants in 37 ms returned sat
[2025-06-07 17:16:33] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-07 17:16:33] [INFO ] After 264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-07 17:16:33] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 579 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 19 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:16:33] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:16:34] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-06-07 17:16:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:16:34] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 937 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:16:34] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:16:34] [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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 746/1373 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/746 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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/746 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1373 variables, 746/1074 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1373 variables, 622/1696 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 1373/1373 variables, and 1696 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 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 SI_LTL mode , in 1 iterations and 61072 ms. Remains : 746/746 places, 627/627 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 58 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 269 ms. (148 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 337353 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 1
Probabilistic random walk after 337353 steps, saw 248120 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
[2025-06-07 17:17:38] [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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/45 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/49 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 27/76 variables, 16/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/76 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 66/142 variables, 29/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/142 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/154 variables, 14/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/154 variables, 12/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 8/162 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/162 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 62/224 variables, 34/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/224 variables, 10/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 4/228 variables, 4/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/228 variables, 4/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 94/322 variables, 46/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/322 variables, 8/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 12/334 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/334 variables, 12/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 8/342 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/342 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 66/408 variables, 38/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/408 variables, 12/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 4/412 variables, 4/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/412 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 94/506 variables, 46/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/506 variables, 8/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 12/518 variables, 16/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/518 variables, 12/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 8/526 variables, 4/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/526 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 66/592 variables, 38/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/592 variables, 12/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/596 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/596 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 94/690 variables, 46/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/690 variables, 8/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 12/702 variables, 16/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/702 variables, 12/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 8/710 variables, 4/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/710 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 61/771 variables, 36/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/771 variables, 11/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 4/775 variables, 4/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/775 variables, 4/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 75/850 variables, 39/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/850 variables, 8/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 8/858 variables, 12/655 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/858 variables, 8/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 4/862 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/862 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 35/897 variables, 21/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/897 variables, 7/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 2/899 variables, 2/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/899 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 41/940 variables, 22/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/940 variables, 5/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 4/944 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/944 variables, 4/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/948 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/948 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 21/969 variables, 13/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/969 variables, 3/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 2/971 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/971 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 19/990 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/990 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 2/992 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/992 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 4/996 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/996 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 19/1015 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1015 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 2/1017 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1017 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 19/1036 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1036 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 2/1038 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 4/1042 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1042 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 19/1061 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1061 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 2/1063 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1063 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 19/1082 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1082 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 2/1084 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 4/1088 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1088 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 19/1107 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1107 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 2/1109 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1109 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 19/1128 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1128 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 2/1130 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 4/1134 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1134 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 19/1153 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1153 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 2/1155 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1155 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 19/1174 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1174 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 2/1176 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 4/1180 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 19/1199 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1199 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 2/1201 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1201 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 19/1220 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1220 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 2/1222 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 4/1226 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1226 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 19/1245 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1245 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 2/1247 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1247 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 19/1266 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1266 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 2/1268 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 4/1272 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 19/1291 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1291 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 2/1293 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1293 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 19/1312 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1312 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 2/1314 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (OVERLAPS) 4/1318 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1318 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (OVERLAPS) 19/1337 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1337 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (OVERLAPS) 2/1339 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1339 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (OVERLAPS) 17/1356 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1356 variables, 5/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (OVERLAPS) 11/1367 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1367 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (OVERLAPS) 6/1373 variables, 4/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1373 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (OVERLAPS) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1373/1373 variables, and 1074 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1355 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/45 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/45 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/49 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 27/76 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/76 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/142 variables, 29/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/142 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 12/154 variables, 14/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 12/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/154 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 8/162 variables, 4/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/162 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 62/224 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 10/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/224 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 4/228 variables, 4/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/228 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 94/322 variables, 46/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 8/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/322 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 12/334 variables, 16/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 12/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/334 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 8/342 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/342 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 66/408 variables, 38/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/408 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/412 variables, 4/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 4/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/412 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 94/506 variables, 46/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 8/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/506 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 12/518 variables, 16/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 12/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/518 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 8/526 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/526 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 66/592 variables, 38/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 12/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/592 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/596 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 4/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/596 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 94/690 variables, 46/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/690 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 12/702 variables, 16/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 12/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/702 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 8/710 variables, 4/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/710 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 61/771 variables, 36/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 11/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/771 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 4/775 variables, 4/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 4/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/775 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 75/850 variables, 39/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 8/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/850 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 8/858 variables, 12/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 8/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/858 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 4/862 variables, 2/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/862 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 35/897 variables, 21/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 7/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/897 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 2/899 variables, 2/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 2/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/899 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 41/940 variables, 22/720 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 5/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/940 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 4/944 variables, 6/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 4/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/944 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 4/948 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/948 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 21/969 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 3/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/969 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 2/971 variables, 2/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/971 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 19/990 variables, 10/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 3/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/990 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 2/992 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/992 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 4/996 variables, 2/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/996 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 19/1015 variables, 11/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 2/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1015 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 2/1017 variables, 2/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 2/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1017 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 19/1036 variables, 10/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 3/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1036 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 2/1038 variables, 2/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 2/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1038 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 4/1042 variables, 2/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1042 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 19/1061 variables, 11/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1061 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 2/1063 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1063 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 19/1082 variables, 10/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 3/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1082 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 2/1084 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1084 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 4/1088 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1088 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 19/1107 variables, 11/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1107 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 2/1109 variables, 2/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1109 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 19/1128 variables, 10/875 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 3/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1128 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 2/1130 variables, 2/880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1130 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 4/1134 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1134 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 19/1153 variables, 11/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 2/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1153 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 2/1155 variables, 2/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1155 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 19/1174 variables, 10/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1174 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 2/1176 variables, 2/916 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1176 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 4/1180 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1180 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 19/1199 variables, 11/931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 2/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1199 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 2/1201 variables, 2/935 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1201 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 19/1220 variables, 10/947 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 3/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1220 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 2/1222 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1222 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 4/1226 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1226 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 19/1245 variables, 11/967 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 2/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1245 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 2/1247 variables, 2/971 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1247 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 19/1266 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1266 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 2/1268 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1268 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 4/1272 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1272 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 19/1291 variables, 11/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 2/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1291 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1293 variables, 2/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1293 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 19/1312 variables, 10/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 3/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1312 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (OVERLAPS) 2/1314 variables, 2/1024 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1314 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (OVERLAPS) 4/1318 variables, 2/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1318 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (OVERLAPS) 19/1337 variables, 11/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1337 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (OVERLAPS) 2/1339 variables, 2/1043 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1339 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (OVERLAPS) 17/1356 variables, 10/1055 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 5/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1356 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (OVERLAPS) 11/1367 variables, 6/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 3/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1367 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (OVERLAPS) 6/1373 variables, 4/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 2/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 222 (OVERLAPS) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1075 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2727 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4089ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 17 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 746/746 places, 627/627 transitions.
RANDOM walk for 40000 steps (8 resets) in 460 ms. (86 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 334709 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :0 out of 1
Probabilistic random walk after 334709 steps, saw 245991 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
[2025-06-07 17:17:45] [INFO ] Invariant cache hit.
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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/45 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/49 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 27/76 variables, 16/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/76 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 66/142 variables, 29/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/142 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/154 variables, 14/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/154 variables, 12/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 8/162 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/162 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 62/224 variables, 34/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/224 variables, 10/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 4/228 variables, 4/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/228 variables, 4/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 94/322 variables, 46/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/322 variables, 8/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 12/334 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/334 variables, 12/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 8/342 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/342 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 66/408 variables, 38/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/408 variables, 12/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 4/412 variables, 4/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/412 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 94/506 variables, 46/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/506 variables, 8/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 12/518 variables, 16/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/518 variables, 12/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 8/526 variables, 4/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/526 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 66/592 variables, 38/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/592 variables, 12/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/596 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/596 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 94/690 variables, 46/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/690 variables, 8/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 12/702 variables, 16/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/702 variables, 12/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 8/710 variables, 4/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/710 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 61/771 variables, 36/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/771 variables, 11/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 4/775 variables, 4/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/775 variables, 4/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 75/850 variables, 39/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/850 variables, 8/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 8/858 variables, 12/655 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/858 variables, 8/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 4/862 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/862 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 35/897 variables, 21/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/897 variables, 7/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 2/899 variables, 2/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/899 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 41/940 variables, 22/719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/940 variables, 5/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 4/944 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/944 variables, 4/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/948 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/948 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 21/969 variables, 13/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/969 variables, 3/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 2/971 variables, 2/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/971 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 19/990 variables, 10/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/990 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 2/992 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/992 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 4/996 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/996 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 19/1015 variables, 11/786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1015 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 2/1017 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1017 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 19/1036 variables, 10/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1036 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 2/1038 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1038 variables, 2/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 4/1042 variables, 2/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1042 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 19/1061 variables, 11/822 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1061 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 2/1063 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1063 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 19/1082 variables, 10/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1082 variables, 3/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 2/1084 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1084 variables, 2/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 4/1088 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1088 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 19/1107 variables, 11/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1107 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 2/1109 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1109 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 19/1128 variables, 10/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1128 variables, 3/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 2/1130 variables, 2/879 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1130 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 4/1134 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1134 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 19/1153 variables, 11/894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1153 variables, 2/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 2/1155 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1155 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 19/1174 variables, 10/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1174 variables, 3/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 2/1176 variables, 2/915 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1176 variables, 2/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 4/1180 variables, 2/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1180 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 19/1199 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1199 variables, 2/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 2/1201 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1201 variables, 2/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 19/1220 variables, 10/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1220 variables, 3/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 2/1222 variables, 2/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1222 variables, 2/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 4/1226 variables, 2/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1226 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 19/1245 variables, 11/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1245 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 2/1247 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1247 variables, 2/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 19/1266 variables, 10/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1266 variables, 3/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 2/1268 variables, 2/987 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1268 variables, 2/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 4/1272 variables, 2/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1272 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 19/1291 variables, 11/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1291 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 2/1293 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1293 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 19/1312 variables, 10/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1312 variables, 3/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 2/1314 variables, 2/1023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1314 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (OVERLAPS) 4/1318 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1318 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (OVERLAPS) 19/1337 variables, 11/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1337 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (OVERLAPS) 2/1339 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1339 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (OVERLAPS) 17/1356 variables, 10/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1356 variables, 5/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (OVERLAPS) 11/1367 variables, 6/1065 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1367 variables, 3/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (OVERLAPS) 6/1373 variables, 4/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1373 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (OVERLAPS) 0/1373 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1373/1373 variables, and 1074 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1282 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 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 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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/41 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/45 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/45 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/49 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/49 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 27/76 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/76 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/76 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/142 variables, 29/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/142 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/142 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 12/154 variables, 14/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/154 variables, 12/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/154 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 8/162 variables, 4/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/162 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 62/224 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 10/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/224 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 4/228 variables, 4/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/228 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/228 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 94/322 variables, 46/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/322 variables, 8/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/322 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 12/334 variables, 16/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/334 variables, 12/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/334 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 8/342 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/342 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 66/408 variables, 38/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/408 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/408 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/412 variables, 4/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/412 variables, 4/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/412 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 94/506 variables, 46/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/506 variables, 8/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/506 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 12/518 variables, 16/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/518 variables, 12/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/518 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 8/526 variables, 4/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/526 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 66/592 variables, 38/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/592 variables, 12/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/592 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/596 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/596 variables, 4/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/596 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 94/690 variables, 46/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/690 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/690 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 12/702 variables, 16/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/702 variables, 12/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/702 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 8/710 variables, 4/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/710 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 61/771 variables, 36/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/771 variables, 11/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/771 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 4/775 variables, 4/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/775 variables, 4/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/775 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 75/850 variables, 39/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/850 variables, 8/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/850 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 8/858 variables, 12/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/858 variables, 8/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/858 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 4/862 variables, 2/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/862 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 35/897 variables, 21/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/897 variables, 7/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/897 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 2/899 variables, 2/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/899 variables, 2/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/899 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 41/940 variables, 22/720 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/940 variables, 5/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/940 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 4/944 variables, 6/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/944 variables, 4/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/944 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 4/948 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/948 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 21/969 variables, 13/750 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/969 variables, 3/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/969 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 2/971 variables, 2/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/971 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/971 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 19/990 variables, 10/767 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/990 variables, 3/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/990 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 2/992 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/992 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/992 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 4/996 variables, 2/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/996 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 19/1015 variables, 11/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1015 variables, 2/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1015 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 2/1017 variables, 2/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1017 variables, 2/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1017 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 19/1036 variables, 10/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1036 variables, 3/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1036 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 2/1038 variables, 2/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1038 variables, 2/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1038 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 4/1042 variables, 2/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1042 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 19/1061 variables, 11/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1061 variables, 2/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1061 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 2/1063 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1063 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1063 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 19/1082 variables, 10/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1082 variables, 3/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1082 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 2/1084 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1084 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1084 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 4/1088 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1088 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 19/1107 variables, 11/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1107 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1107 variables, 0/861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 2/1109 variables, 2/863 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1109 variables, 2/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1109 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 19/1128 variables, 10/875 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1128 variables, 3/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1128 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 2/1130 variables, 2/880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1130 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1130 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 4/1134 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1134 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 19/1153 variables, 11/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1153 variables, 2/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1153 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 2/1155 variables, 2/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1155 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1155 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 19/1174 variables, 10/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1174 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1174 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 2/1176 variables, 2/916 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1176 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1176 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 4/1180 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1180 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 19/1199 variables, 11/931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1199 variables, 2/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1199 variables, 0/933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 2/1201 variables, 2/935 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1201 variables, 2/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1201 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 19/1220 variables, 10/947 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1220 variables, 3/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1220 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 2/1222 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1222 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1222 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 4/1226 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1226 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 19/1245 variables, 11/967 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1245 variables, 2/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1245 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 2/1247 variables, 2/971 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1247 variables, 2/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1247 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 19/1266 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1266 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1266 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 2/1268 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1268 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1268 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 4/1272 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1272 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 19/1291 variables, 11/1003 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1291 variables, 2/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1291 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1293 variables, 2/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1293 variables, 2/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1293 variables, 0/1009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 19/1312 variables, 10/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1312 variables, 3/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1312 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (OVERLAPS) 2/1314 variables, 2/1024 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1314 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1314 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (OVERLAPS) 4/1318 variables, 2/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1318 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 207 (OVERLAPS) 19/1337 variables, 11/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1337 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1337 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 210 (OVERLAPS) 2/1339 variables, 2/1043 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1339 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1339 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 213 (OVERLAPS) 17/1356 variables, 10/1055 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1356 variables, 5/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1356 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 216 (OVERLAPS) 11/1367 variables, 6/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1367 variables, 3/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1367 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 219 (OVERLAPS) 6/1373 variables, 4/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1373 variables, 2/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 222 (OVERLAPS) 0/1373 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1373/1373 variables, and 1075 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2737 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4027ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 746/746 places, 627/627 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 14 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
[2025-06-07 17:17:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:17:50] [INFO ] Implicit Places using invariants in 331 ms returned []
[2025-06-07 17:17:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:17:50] [INFO ] Implicit Places using invariants and state equation in 606 ms returned []
Implicit Place search using SMT with State Equation took 938 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:17:50] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:17:50] [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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 1.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 746/1373 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/746 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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/746 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1373 variables, 746/1074 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1373 variables, 622/1696 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 1696 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60096ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61060 ms. Remains : 746/746 places, 627/627 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 174 times.
Drop transitions (Partial Free agglomeration) removed 174 transitions
Iterating global reduction 0 with 174 rules applied. Total rules applied 174 place count 746 transition count 627
Applied a total of 174 rules in 33 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:18:50] [INFO ] Computed 328 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:18:50] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 17:18:50] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2025-06-07 17:18:51] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-07 17:18:51] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-07 17:18:51] [INFO ] After 453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 600 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 655 ms.
Product exploration explored 100000 steps with 0 reset in 881 ms.
Built C files in :
/tmp/ltsmin2544566885717179536
[2025-06-07 17:18:53] [INFO ] Computing symmetric may disable matrix : 627 transitions.
[2025-06-07 17:18:53] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:18:53] [INFO ] Computing symmetric may enable matrix : 627 transitions.
[2025-06-07 17:18:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:18:53] [INFO ] Computing Do-Not-Accords matrix : 627 transitions.
[2025-06-07 17:18:53] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:18:53] [INFO ] Built C files in 124ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2544566885717179536
Running compilation step : cd /tmp/ltsmin2544566885717179536;'/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 1582 ms.
Running link step : cd /tmp/ltsmin2544566885717179536;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2544566885717179536;'/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/stateBased4260124444404635463.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 746 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 746/746 places, 627/627 transitions.
Applied a total of 0 rules in 21 ms. Remains 746 /746 variables (removed 0) and now considering 627/627 (removed 0) transitions.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:19:08] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:19:08] [INFO ] Implicit Places using invariants in 373 ms returned []
[2025-06-07 17:19:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:19:09] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:19:09] [INFO ] Redundant transitions in 8 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:19:09] [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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 746/1373 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/746 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, 325/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 3/746 variables, 3/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/746 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 627/1373 variables, 746/1074 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1373 variables, 622/1696 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 1696 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 746/746 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60098ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61145 ms. Remains : 746/746 places, 627/627 transitions.
Built C files in :
/tmp/ltsmin14228490083376323330
[2025-06-07 17:20:09] [INFO ] Computing symmetric may disable matrix : 627 transitions.
[2025-06-07 17:20:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:20:09] [INFO ] Computing symmetric may enable matrix : 627 transitions.
[2025-06-07 17:20:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:20:09] [INFO ] Computing Do-Not-Accords matrix : 627 transitions.
[2025-06-07 17:20:09] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:20:09] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14228490083376323330
Running compilation step : cd /tmp/ltsmin14228490083376323330;'/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 1609 ms.
Running link step : cd /tmp/ltsmin14228490083376323330;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin14228490083376323330;'/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/stateBased6118817869259057713.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 17:20:24] [INFO ] Flatten gal took : 79 ms
[2025-06-07 17:20:24] [INFO ] Flatten gal took : 67 ms
[2025-06-07 17:20:24] [INFO ] Time to serialize gal into /tmp/LTL12588943993245752030.gal : 11 ms
[2025-06-07 17:20:24] [INFO ] Time to serialize properties into /tmp/LTL3691268252237545894.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/LTL12588943993245752030.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7688015542211068711.hoa' '-atoms' '/tmp/LTL3691268252237545894.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/LTL3691268252237545894.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7688015542211068711.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.2367e+49 deadlock states
Detected timeout of ITS tools.
[2025-06-07 17:20:39] [INFO ] Flatten gal took : 18 ms
[2025-06-07 17:20:39] [INFO ] Flatten gal took : 18 ms
[2025-06-07 17:20:39] [INFO ] Time to serialize gal into /tmp/LTL11707867605662568284.gal : 4 ms
[2025-06-07 17:20:39] [INFO ] Time to serialize properties into /tmp/LTL13084230073213095793.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/LTL11707867605662568284.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13084230073213095793.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 : !((F(G("((p467==0)||(p1186==1))"))))
Formula 0 simplified : GF!"((p467==0)||(p1186==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.2367e+49 deadlock states
Detected timeout of ITS tools.
[2025-06-07 17:20:54] [INFO ] Flatten gal took : 18 ms
[2025-06-07 17:20:54] [INFO ] Applying decomposition
[2025-06-07 17:20:54] [INFO ] Flatten gal took : 17 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/graph10436746509774972803.txt' '-o' '/tmp/graph10436746509774972803.bin' '-w' '/tmp/graph10436746509774972803.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10436746509774972803.bin' '-l' '-1' '-v' '-w' '/tmp/graph10436746509774972803.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:20:54] [INFO ] Decomposing Gal with order
[2025-06-07 17:20:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:20:55] [INFO ] Removed a total of 185 redundant transitions.
[2025-06-07 17:20:55] [INFO ] Flatten gal took : 35 ms
[2025-06-07 17:20:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 8 ms.
[2025-06-07 17:20:55] [INFO ] Time to serialize gal into /tmp/LTL12656790219275253063.gal : 6 ms
[2025-06-07 17:20:55] [INFO ] Time to serialize properties into /tmp/LTL13451871364484766326.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/LTL12656790219275253063.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13451871364484766326.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...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i5.u49.p467==0)||(i14.u122.p1186==1))"))))
Formula 0 simplified : GF!"((i5.u49.p467==0)||(i14.u122.p1186==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.2367e+49 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-08 finished in 355450 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)))'
Support contains 2 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2012 transition count 1802
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2012 transition count 1802
Applied a total of 18 rules in 277 ms. Remains 2012 /2021 variables (removed 9) and now considering 1802/1811 (removed 9) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:21:10] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:21:11] [INFO ] Implicit Places using invariants in 639 ms returned []
[2025-06-07 17:21:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:21:12] [INFO ] Implicit Places using invariants and state equation in 1520 ms returned []
Implicit Place search using SMT with State Equation took 2160 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:21:12] [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
(s240 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s240 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30028 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 60385ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60388ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2021 places, 1802/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62832 ms. Remains : 2012/2021 places, 1802/1811 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-09 finished in 62940 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)||X(F(p1)))))'
Support contains 2 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2011 transition count 1801
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2011 transition count 1801
Applied a total of 20 rules in 276 ms. Remains 2011 /2021 variables (removed 10) and now considering 1801/1811 (removed 10) transitions.
// Phase 1: matrix 1801 rows 2011 cols
[2025-06-07 17:22:13] [INFO ] Computed 331 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:22:14] [INFO ] Implicit Places using invariants in 557 ms returned []
[2025-06-07 17:22:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:22:15] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 2037 ms to find 0 implicit places.
Running 1800 sub problems to find dead transitions.
[2025-06-07 17:22:15] [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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(s1880 1.0)
(s1881 1.0)
(s1882 1.0)timeout
(s1883 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 30034 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 30030 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 60362ms problems are : Problem set: 0 solved, 1800 unsolved
Search for dead transitions found 0 dead transitions in 60364ms
Starting structural reductions in LTL mode, iteration 1 : 2011/2021 places, 1801/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62682 ms. Remains : 2011/2021 places, 1801/1811 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-10
Product exploration explored 100000 steps with 33333 reset in 343 ms.
Product exploration explored 100000 steps with 33333 reset in 374 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 p1 (NOT p0)), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 11 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-030B-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-10 finished in 63585 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 2 out of 2021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 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 2020 transition count 1388
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 1598 transition count 1386
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 848 place count 1596 transition count 1386
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 848 place count 1596 transition count 1153
Deduced a syphon composed of 233 places in 1 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 3 with 466 rules applied. Total rules applied 1314 place count 1363 transition count 1153
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1322 place count 1355 transition count 1145
Iterating global reduction 3 with 8 rules applied. Total rules applied 1330 place count 1355 transition count 1145
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1330 place count 1355 transition count 1139
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1342 place count 1349 transition count 1139
Performed 505 Post agglomeration using F-continuation condition.Transition count delta: 505
Deduced a syphon composed of 505 places in 1 ms
Reduce places removed 505 places and 0 transitions.
Iterating global reduction 3 with 1010 rules applied. Total rules applied 2352 place count 844 transition count 634
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2353 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2355 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 4 with 178 rules applied. Total rules applied 2533 place count 754 transition count 632
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2535 place count 752 transition count 630
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2536 place count 751 transition count 630
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 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 5 with 4 rules applied. Total rules applied 2540 place count 749 transition count 628
Applied a total of 2540 rules in 338 ms. Remains 749 /2021 variables (removed 1272) and now considering 628/1811 (removed 1183) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:23:17] [INFO ] Computed 330 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:23:17] [INFO ] Implicit Places using invariants in 367 ms returned [732, 736]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 369 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 747/2021 places, 628/1811 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 26 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 17:23:17] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:23:17] [INFO ] Implicit Places using invariants in 365 ms returned []
[2025-06-07 17:23:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:23:18] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 990 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 745/2021 places, 626/1811 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1724 ms. Remains : 745/2021 places, 626/1811 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-11
Product exploration explored 100000 steps with 11 reset in 537 ms.
Product exploration explored 100000 steps with 12 reset in 662 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 69 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 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 17942 steps (3 resets) in 113 ms. (157 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 86 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 2 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 14 ms. Remains 745 /745 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2025-06-07 17:23:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:23:20] [INFO ] Implicit Places using invariants in 360 ms returned []
[2025-06-07 17:23:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:23:21] [INFO ] Implicit Places using invariants and state equation in 619 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:23:21] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:23:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 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
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 745/1371 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30016 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 30017 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 60092ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61099 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 70 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 55 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 33387 steps (7 resets) in 225 ms. (147 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 74 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 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11 reset in 525 ms.
Product exploration explored 100000 steps with 11 reset in 650 ms.
Built C files in :
/tmp/ltsmin9924028981310487909
[2025-06-07 17:24:23] [INFO ] Computing symmetric may disable matrix : 626 transitions.
[2025-06-07 17:24:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:24:23] [INFO ] Computing symmetric may enable matrix : 626 transitions.
[2025-06-07 17:24:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:24:23] [INFO ] Computing Do-Not-Accords matrix : 626 transitions.
[2025-06-07 17:24:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:24:23] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9924028981310487909
Running compilation step : cd /tmp/ltsmin9924028981310487909;'/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 1557 ms.
Running link step : cd /tmp/ltsmin9924028981310487909;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9924028981310487909;'/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/stateBased14918259389863106152.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 14 ms. Remains 745 /745 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2025-06-07 17:24:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:24:38] [INFO ] Implicit Places using invariants in 320 ms returned []
[2025-06-07 17:24:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:24:39] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 17:24:39] [INFO ] Redundant transitions in 5 ms returned []
Running 622 sub problems to find dead transitions.
[2025-06-07 17:24:39] [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
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(s675 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/1371 variables, and 328 constraints, problems are : Problem set: 0 solved, 622 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 328/328 constraints, State Equation: 0/745 constraints, PredecessorRefiner: 622/622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 622 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/743 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 2 (OVERLAPS) 2/745 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/745 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 4 (OVERLAPS) 626/1371 variables, 745/1073 constraints. Problems are: Problem set: 0 solved, 622 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1371 variables, 622/1695 constraints. Problems are: Problem set: 0 solved, 622 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s172 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30024 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 60102ms problems are : Problem set: 0 solved, 622 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61049 ms. Remains : 745/745 places, 626/626 transitions.
Built C files in :
/tmp/ltsmin3693319688552437387
[2025-06-07 17:25:39] [INFO ] Computing symmetric may disable matrix : 626 transitions.
[2025-06-07 17:25:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:25:39] [INFO ] Computing symmetric may enable matrix : 626 transitions.
[2025-06-07 17:25:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:25:39] [INFO ] Computing Do-Not-Accords matrix : 626 transitions.
[2025-06-07 17:25:39] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 17:25:39] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3693319688552437387
Running compilation step : cd /tmp/ltsmin3693319688552437387;'/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 1575 ms.
Running link step : cd /tmp/ltsmin3693319688552437387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin3693319688552437387;'/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/stateBased382357727279038187.hoa' '--buchi-type=spotba'
LTSmin run took 8865 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-11 finished in 152998 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&&X(p1))))'
Support contains 3 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2012 transition count 1802
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2012 transition count 1802
Applied a total of 18 rules in 268 ms. Remains 2012 /2021 variables (removed 9) and now considering 1802/1811 (removed 9) transitions.
// Phase 1: matrix 1802 rows 2012 cols
[2025-06-07 17:25:50] [INFO ] Computed 331 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:25:50] [INFO ] Implicit Places using invariants in 566 ms returned []
[2025-06-07 17:25:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:25:52] [INFO ] Implicit Places using invariants and state equation in 1645 ms returned []
Implicit Place search using SMT with State Equation took 2213 ms to find 0 implicit places.
Running 1801 sub problems to find dead transitions.
[2025-06-07 17:25:52] [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 30027 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 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 60354ms problems are : Problem set: 0 solved, 1801 unsolved
Search for dead transitions found 0 dead transitions in 60357ms
Starting structural reductions in LTL mode, iteration 1 : 2012/2021 places, 1802/1811 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62842 ms. Remains : 2012/2021 places, 1802/1811 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-12 finished in 62982 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&&F(G(p0)))))'
Support contains 2 out of 2021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 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 2020 transition count 1386
Reduce places removed 424 places and 0 transitions.
Iterating post reduction 1 with 424 rules applied. Total rules applied 848 place count 1596 transition count 1386
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 234 Pre rules applied. Total rules applied 848 place count 1596 transition count 1152
Deduced a syphon composed of 234 places in 2 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 2 with 468 rules applied. Total rules applied 1316 place count 1362 transition count 1152
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1324 place count 1354 transition count 1144
Iterating global reduction 2 with 8 rules applied. Total rules applied 1332 place count 1354 transition count 1144
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1332 place count 1354 transition count 1138
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1344 place count 1348 transition count 1138
Performed 503 Post agglomeration using F-continuation condition.Transition count delta: 503
Deduced a syphon composed of 503 places in 0 ms
Reduce places removed 503 places and 0 transitions.
Iterating global reduction 2 with 1006 rules applied. Total rules applied 2350 place count 845 transition count 635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2351 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 3 with 2 rules applied. Total rules applied 2353 place count 844 transition count 633
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 2531 place count 755 transition count 633
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2533 place count 753 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2534 place count 752 transition count 631
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 2534 place count 752 transition count 629
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 2538 place count 750 transition count 629
Applied a total of 2538 rules in 269 ms. Remains 750 /2021 variables (removed 1271) and now considering 629/1811 (removed 1182) transitions.
// Phase 1: matrix 629 rows 750 cols
[2025-06-07 17:26:53] [INFO ] Computed 330 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:53] [INFO ] Implicit Places using invariants in 342 ms returned [733, 737]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 342 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 748/2021 places, 629/1811 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 746 transition count 627
Applied a total of 4 rules in 25 ms. Remains 746 /748 variables (removed 2) and now considering 627/629 (removed 2) transitions.
// Phase 1: matrix 627 rows 746 cols
[2025-06-07 17:26:53] [INFO ] Computed 328 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:53] [INFO ] Implicit Places using invariants in 335 ms returned []
[2025-06-07 17:26:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-07 17:26:54] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 746/2021 places, 627/1811 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1595 ms. Remains : 746/2021 places, 627/1811 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-13
Product exploration explored 100000 steps with 0 reset in 540 ms.
Stack based approach found an accepted trace after 16506 steps with 0 reset with depth 16507 and stack size 15057 in 108 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-13 finished in 2284 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 2021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 2020 transition count 1390
Reduce places removed 420 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 421 rules applied. Total rules applied 841 place count 1600 transition count 1389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 842 place count 1599 transition count 1389
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 234 Pre rules applied. Total rules applied 842 place count 1599 transition count 1155
Deduced a syphon composed of 234 places in 1 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 3 with 468 rules applied. Total rules applied 1310 place count 1365 transition count 1155
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1317 place count 1358 transition count 1148
Iterating global reduction 3 with 7 rules applied. Total rules applied 1324 place count 1358 transition count 1148
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1324 place count 1358 transition count 1142
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1336 place count 1352 transition count 1142
Performed 507 Post agglomeration using F-continuation condition.Transition count delta: 507
Deduced a syphon composed of 507 places in 1 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 3 with 1014 rules applied. Total rules applied 2350 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 2351 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 2353 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 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 2529 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 2531 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 2532 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 2532 place count 753 transition count 629
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 2536 place count 751 transition count 629
Applied a total of 2536 rules in 267 ms. Remains 751 /2021 variables (removed 1270) and now considering 629/1811 (removed 1182) transitions.
// Phase 1: matrix 629 rows 751 cols
[2025-06-07 17:26:55] [INFO ] Computed 330 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:55] [INFO ] Implicit Places using invariants in 337 ms returned [734, 738]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 338 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 749/2021 places, 629/1811 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 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 17:26:55] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:55] [INFO ] Implicit Places using invariants in 330 ms returned []
[2025-06-07 17:26:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-07 17:26:56] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 927 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 747/2021 places, 627/1811 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1557 ms. Remains : 747/2021 places, 627/1811 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-15
Product exploration explored 100000 steps with 153 reset in 510 ms.
Stack based approach found an accepted trace after 42884 steps with 132 reset with depth 488 and stack size 457 in 280 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-15 finished in 2458 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(F(p0))))'
Found a Shortening insensitive property : ShieldPPPt-PT-030B-LTLCardinality-06
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 2021 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2021/2021 places, 1811/1811 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 2020 transition count 1386
Reduce places removed 424 places and 0 transitions.
Iterating post reduction 1 with 424 rules applied. Total rules applied 848 place count 1596 transition count 1386
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 234 Pre rules applied. Total rules applied 848 place count 1596 transition count 1152
Deduced a syphon composed of 234 places in 1 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 2 with 468 rules applied. Total rules applied 1316 place count 1362 transition count 1152
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1324 place count 1354 transition count 1144
Iterating global reduction 2 with 8 rules applied. Total rules applied 1332 place count 1354 transition count 1144
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1332 place count 1354 transition count 1138
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1344 place count 1348 transition count 1138
Performed 504 Post agglomeration using F-continuation condition.Transition count delta: 504
Deduced a syphon composed of 504 places in 1 ms
Reduce places removed 504 places and 0 transitions.
Iterating global reduction 2 with 1008 rules applied. Total rules applied 2352 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 2353 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 2355 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 2533 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 2535 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 2536 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 2536 place count 751 transition count 628
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 2540 place count 749 transition count 628
Applied a total of 2540 rules in 288 ms. Remains 749 /2021 variables (removed 1272) and now considering 628/1811 (removed 1183) transitions.
// Phase 1: matrix 628 rows 749 cols
[2025-06-07 17:26:57] [INFO ] Computed 330 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:58] [INFO ] Implicit Places using invariants in 379 ms returned [732, 736]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 383 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 747/2021 places, 628/1811 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 32 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 17:26:58] [INFO ] Computed 328 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:58] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-06-07 17:26:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 17:26:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-07 17:26:59] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 745/2021 places, 626/1811 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1780 ms. Remains : 745/2021 places, 626/1811 transitions.
Running random walk in product with property : ShieldPPPt-PT-030B-LTLCardinality-06
Product exploration explored 100000 steps with 17 reset in 569 ms.
Stack based approach found an accepted trace after 51 steps with 7 reset with depth 5 and stack size 5 in 1 ms.
Treatment of property ShieldPPPt-PT-030B-LTLCardinality-06 finished in 2569 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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((G(p0) U X(X(X(p1)))))))'
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(G(p0)))'
[2025-06-07 17:27:00] [INFO ] Flatten gal took : 36 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6403416631250433727
[2025-06-07 17:27:00] [INFO ] Too many transitions (1811) to apply POR reductions. Disabling POR matrices.
[2025-06-07 17:27:00] [INFO ] Applying decomposition
[2025-06-07 17:27:00] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6403416631250433727
Running compilation step : cd /tmp/ltsmin6403416631250433727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' '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 17:27:00] [INFO ] Flatten gal took : 34 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/graph1482211176486694522.txt' '-o' '/tmp/graph1482211176486694522.bin' '-w' '/tmp/graph1482211176486694522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1482211176486694522.bin' '-l' '-1' '-v' '-w' '/tmp/graph1482211176486694522.weights' '-q' '0' '-e' '0.001'
[2025-06-07 17:27:00] [INFO ] Decomposing Gal with order
[2025-06-07 17:27:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 17:27:00] [INFO ] Removed a total of 293 redundant transitions.
[2025-06-07 17:27:00] [INFO ] Flatten gal took : 70 ms
[2025-06-07 17:27:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-07 17:27:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality17272182885143122731.gal : 14 ms
[2025-06-07 17:27:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality11876669819777984406.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/LTLCardinality17272182885143122731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11876669819777984406.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...278
Read 3 LTL properties
Checking formula 0 : !((X(X(F("(i15.i2.i1.u331.p1038==1)")))))
Formula 0 simplified : XXG!"(i15.i2.i1.u331.p1038==1)"
Compilation finished in 3467 ms.
Running link step : cd /tmp/ltsmin6403416631250433727;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin6403416631250433727;'/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' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 19109 ms.
FORMULA ShieldPPPt-PT-030B-LTLCardinality-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6403416631250433727;'/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' 'X([](([]((LTLAPp1==true)) U X(X(X((LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin6403416631250433727;'/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' 'X([](([]((LTLAPp1==true)) U X(X(X((LTLAPp2==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6403416631250433727;'/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' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin6403416631250433727;'/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' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin6403416631250433727;'/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' 'X([](([]((LTLAPp1==true)) U X(X(X((LTLAPp2==true)))))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-174894533600899"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;