About the Execution of ITS-Tools for ShieldIIPt-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1308608.00 | 0.00 | 0.00 | FFTFFFFFFFFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532900548.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 ShieldIIPt-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532900548
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 512K May 29 14:32 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 ShieldIIPt-PT-030B-LTLFireability-00
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-01
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-02
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-03
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-04
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-05
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-06
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-07
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-08
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-09
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-10
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-11
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-12
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-13
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-14
FORMULA_NAME ShieldIIPt-PT-030B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749147037866
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-05 18:10:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 18:10:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:10:39] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2025-06-05 18:10:39] [INFO ] Transformed 2103 places.
[2025-06-05 18:10:39] [INFO ] Transformed 1953 transitions.
[2025-06-05 18:10:39] [INFO ] Found NUPN structural information;
[2025-06-05 18:10:39] [INFO ] Parsed PT model containing 2103 places and 1953 transitions and 4866 arcs in 368 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPt-PT-030B-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-030B-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 2103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Discarding 319 places :
Symmetric choice reduction at 0 with 319 rule applications. Total rules 319 place count 1784 transition count 1634
Iterating global reduction 0 with 319 rules applied. Total rules applied 638 place count 1784 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 639 place count 1783 transition count 1633
Iterating global reduction 0 with 1 rules applied. Total rules applied 640 place count 1783 transition count 1633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 641 place count 1782 transition count 1632
Iterating global reduction 0 with 1 rules applied. Total rules applied 642 place count 1782 transition count 1632
Applied a total of 642 rules in 739 ms. Remains 1782 /2103 variables (removed 321) and now considering 1632/1953 (removed 321) transitions.
// Phase 1: matrix 1632 rows 1782 cols
[2025-06-05 18:10:40] [INFO ] Computed 271 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:10:41] [INFO ] Implicit Places using invariants in 784 ms returned []
[2025-06-05 18:10:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:10:42] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned []
Implicit Place search using SMT with State Equation took 2361 ms to find 0 implicit places.
Running 1631 sub problems to find dead transitions.
[2025-06-05 18:10:42] [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 1781/3414 variables, and 0 constraints, problems are : Problem set: 0 solved, 1631 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1782 constraints, PredecessorRefiner: 1631/1631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1631 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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(s984 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1781/3414 variables, and 0 constraints, problems are : Problem set: 0 solved, 1631 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1782 constraints, PredecessorRefiner: 0/1631 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60485ms problems are : Problem set: 0 solved, 1631 unsolved
Search for dead transitions found 0 dead transitions in 60504ms
Starting structural reductions in LTL mode, iteration 1 : 1782/2103 places, 1632/1953 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63646 ms. Remains : 1782/2103 places, 1632/1953 transitions.
Support contains 46 out of 1782 places after structural reductions.
[2025-06-05 18:11:43] [INFO ] Flatten gal took : 132 ms
[2025-06-05 18:11:43] [INFO ] Flatten gal took : 72 ms
[2025-06-05 18:11:43] [INFO ] Input system was already deterministic with 1632 transitions.
RANDOM walk for 40000 steps (8 resets) in 2186 ms. (18 steps per ms) remains 18/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
[2025-06-05 18:11:44] [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) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 234/257 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1525/1782 variables, 250/271 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1632/3414 variables, 1782/2053 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3414 variables, 0/2053 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/3414 variables, 0/2053 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3414/3414 variables, and 2053 constraints, problems are : Problem set: 0 solved, 18 unsolved in 2938 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1782/1782 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 234/257 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1525/1782 variables, 250/271 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:48] [INFO ] Deduced a trap composed of 16 places in 209 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:48] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:48] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:49] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:49] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:49] [INFO ] Deduced a trap composed of 21 places in 146 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:49] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:49] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:50] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 35 places in 86 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 20/291 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 38 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 38 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:51] [INFO ] Deduced a trap composed of 40 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:52] [INFO ] Deduced a trap composed of 40 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:52] [INFO ] Deduced a trap composed of 42 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:11:52] [INFO ] Deduced a trap composed of 44 places in 44 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1782 variables, 8/299 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/3414 variables, and 299 constraints, problems are : Problem set: 0 solved, 18 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 0/1782 constraints, PredecessorRefiner: 0/18 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7980ms problems are : Problem set: 0 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 23 out of 1782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 345 transitions
Trivial Post-agglo rules discarded 345 transitions
Performed 345 trivial Post agglomeration. Transition count delta: 345
Iterating post reduction 0 with 345 rules applied. Total rules applied 345 place count 1782 transition count 1287
Reduce places removed 345 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 349 rules applied. Total rules applied 694 place count 1437 transition count 1283
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 698 place count 1433 transition count 1283
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 698 place count 1433 transition count 1050
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 1164 place count 1200 transition count 1050
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1167 place count 1197 transition count 1047
Iterating global reduction 3 with 3 rules applied. Total rules applied 1170 place count 1197 transition count 1047
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 1170 place count 1197 transition count 1044
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1176 place count 1194 transition count 1044
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 2192 place count 686 transition count 536
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2193 place count 686 transition count 535
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 2195 place count 685 transition count 534
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 2363 place count 601 transition count 586
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2364 place count 601 transition count 585
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 5 with 30 rules applied. Total rules applied 2394 place count 601 transition count 585
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2395 place count 600 transition count 584
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2397 place count 598 transition count 584
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2397 place count 598 transition count 583
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2399 place count 597 transition count 583
Applied a total of 2399 rules in 419 ms. Remains 597 /1782 variables (removed 1185) and now considering 583/1632 (removed 1049) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 419 ms. Remains : 597/1782 places, 583/1632 transitions.
RANDOM walk for 40000 steps (8 resets) in 688 ms. (58 steps per ms) remains 11/18 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 350 ms. (113 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 235 ms. (169 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 199 ms. (200 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 206 ms. (193 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 11/11 properties
// Phase 1: matrix 583 rows 597 cols
[2025-06-05 18:11:54] [INFO ] Computed 269 invariants in 2 ms
[2025-06-05 18:11:54] [INFO ] State equation strengthened by 5 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 25/37 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 145/264 variables, 75/133 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 34/167 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 3/267 variables, 3/170 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/267 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/267 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 6/273 variables, 3/176 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/273 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 139/412 variables, 76/252 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/412 variables, 28/280 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/412 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/412 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (OVERLAPS) 5/417 variables, 7/289 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/417 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/417 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (OVERLAPS) 104/521 variables, 50/342 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/521 variables, 15/357 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/521 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/521 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (OVERLAPS) 8/529 variables, 9/367 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/529 variables, 8/375 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/529 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (OVERLAPS) 10/539 variables, 5/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/539 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 31 (OVERLAPS) 62/601 variables, 42/422 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/601 variables, 14/436 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/601 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 34 (OVERLAPS) 4/605 variables, 2/438 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/605 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 36 (OVERLAPS) 37/642 variables, 22/460 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/642 variables, 5/465 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/642 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 39 (OVERLAPS) 2/644 variables, 4/469 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/644 variables, 2/471 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/644 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 42 (OVERLAPS) 21/665 variables, 12/483 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/665 variables, 6/489 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/665 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 45 (OVERLAPS) 22/687 variables, 10/499 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/687 variables, 3/502 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/687 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 48 (OVERLAPS) 1/688 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/688 variables, 1/505 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/688 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 51 (OVERLAPS) 16/704 variables, 8/513 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/704 variables, 3/516 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/704 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 54 (OVERLAPS) 1/705 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/705 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/705 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 57 (OVERLAPS) 24/729 variables, 10/528 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/729 variables, 2/530 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/729 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 60 (OVERLAPS) 3/732 variables, 3/533 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/732 variables, 3/536 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/732 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 63 (OVERLAPS) 7/739 variables, 3/539 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/739 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 65 (OVERLAPS) 26/765 variables, 17/556 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/765 variables, 4/560 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/765 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 68 (OVERLAPS) 11/776 variables, 6/566 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/776 variables, 3/569 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/776 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 71 (OVERLAPS) 13/789 variables, 6/575 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/789 variables, 3/578 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/789 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 74 (OVERLAPS) 22/811 variables, 10/588 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/811 variables, 3/591 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/811 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 77 (OVERLAPS) 1/812 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/812 variables, 1/594 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/812 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 80 (OVERLAPS) 15/827 variables, 8/602 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/827 variables, 4/606 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/827 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 83 (OVERLAPS) 22/849 variables, 10/616 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/849 variables, 3/619 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/849 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 86 (OVERLAPS) 1/850 variables, 2/621 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/850 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/850 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 89 (OVERLAPS) 16/866 variables, 8/630 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/866 variables, 3/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/866 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/866 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 93 (OVERLAPS) 2/868 variables, 1/635 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/868 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 95 (OVERLAPS) 23/891 variables, 12/647 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/891 variables, 3/650 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/891 variables, 0/650 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 98 (OVERLAPS) 1/892 variables, 2/652 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/892 variables, 1/653 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/892 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 101 (OVERLAPS) 15/907 variables, 8/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/907 variables, 4/665 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/907 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 104 (OVERLAPS) 22/929 variables, 10/675 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/929 variables, 3/678 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/929 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 107 (OVERLAPS) 1/930 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/930 variables, 1/681 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/930 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 110 (OVERLAPS) 15/945 variables, 8/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/945 variables, 4/693 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/945 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 113 (OVERLAPS) 22/967 variables, 10/703 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/967 variables, 3/706 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/967 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 116 (OVERLAPS) 1/968 variables, 2/708 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/968 variables, 1/709 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/968 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 119 (OVERLAPS) 15/983 variables, 8/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/983 variables, 4/721 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/983 variables, 0/721 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 122 (OVERLAPS) 22/1005 variables, 10/731 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1005 variables, 3/734 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1005 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 125 (OVERLAPS) 1/1006 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1006 variables, 1/737 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1006 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 128 (OVERLAPS) 15/1021 variables, 8/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1021 variables, 4/749 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1021 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 131 (OVERLAPS) 22/1043 variables, 10/759 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1043 variables, 3/762 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1043 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 134 (OVERLAPS) 1/1044 variables, 2/764 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1044 variables, 1/765 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1044 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 137 (OVERLAPS) 15/1059 variables, 8/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1059 variables, 4/777 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1059 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 140 (OVERLAPS) 22/1081 variables, 10/787 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1081 variables, 3/790 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1081 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 143 (OVERLAPS) 1/1082 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1082 variables, 1/793 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1082 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 146 (OVERLAPS) 15/1097 variables, 8/801 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1097 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1097 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 149 (OVERLAPS) 22/1119 variables, 10/815 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1119 variables, 3/818 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1119 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 152 (OVERLAPS) 1/1120 variables, 2/820 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1120 variables, 1/821 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1120 variables, 0/821 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 155 (OVERLAPS) 15/1135 variables, 8/829 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1135 variables, 4/833 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1135 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 158 (OVERLAPS) 20/1155 variables, 10/843 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1155 variables, 3/846 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1155 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 161 (OVERLAPS) 1/1156 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1156 variables, 1/849 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1156 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 164 (OVERLAPS) 11/1167 variables, 6/855 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1167 variables, 3/858 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1167 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 167 (OVERLAPS) 9/1176 variables, 4/862 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1176 variables, 1/863 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1176 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1176 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 171 (OVERLAPS) 1/1177 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1177 variables, 1/866 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1177 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 174 (OVERLAPS) 1/1178 variables, 1/867 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1178 variables, 1/868 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1178 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 177 (OVERLAPS) 2/1180 variables, 2/870 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1180 variables, 1/871 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1180 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 180 (OVERLAPS) 0/1180 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1180/1180 variables, and 871 constraints, problems are : Problem set: 0 solved, 11 unsolved in 7666 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 597/597 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 25/37 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 145/264 variables, 75/137 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 34/171 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 7/178 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 3/267 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/267 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 6/273 variables, 3/187 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/273 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 139/412 variables, 76/263 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/412 variables, 28/291 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/412 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/412 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (OVERLAPS) 5/417 variables, 7/300 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/417 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/417 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (OVERLAPS) 104/521 variables, 50/353 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/521 variables, 15/368 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/521 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/521 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (OVERLAPS) 8/529 variables, 9/378 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/529 variables, 8/386 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/529 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 31 (OVERLAPS) 10/539 variables, 5/391 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/539 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 33 (OVERLAPS) 62/601 variables, 42/433 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/601 variables, 14/447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/601 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 36 (OVERLAPS) 4/605 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/605 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 38 (OVERLAPS) 37/642 variables, 22/471 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/642 variables, 5/476 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/642 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 41 (OVERLAPS) 2/644 variables, 4/480 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/644 variables, 2/482 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/644 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 44 (OVERLAPS) 21/665 variables, 12/494 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/665 variables, 6/500 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/665 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 47 (OVERLAPS) 22/687 variables, 10/510 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/687 variables, 3/513 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/687 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 50 (OVERLAPS) 1/688 variables, 2/515 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/688 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/688 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 53 (OVERLAPS) 16/704 variables, 8/524 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/704 variables, 3/527 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/704 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 56 (OVERLAPS) 1/705 variables, 1/528 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/705 variables, 1/529 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/705 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 59 (OVERLAPS) 24/729 variables, 10/539 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/729 variables, 2/541 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/729 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 62 (OVERLAPS) 3/732 variables, 3/544 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/732 variables, 3/547 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/732 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 65 (OVERLAPS) 7/739 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/739 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 67 (OVERLAPS) 26/765 variables, 17/567 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/765 variables, 4/571 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/765 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 70 (OVERLAPS) 11/776 variables, 6/577 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/776 variables, 3/580 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/776 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 73 (OVERLAPS) 13/789 variables, 6/586 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/789 variables, 3/589 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/789 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 76 (OVERLAPS) 22/811 variables, 10/599 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/811 variables, 3/602 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/811 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 79 (OVERLAPS) 1/812 variables, 2/604 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/812 variables, 1/605 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/812 variables, 0/605 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 82 (OVERLAPS) 15/827 variables, 8/613 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/827 variables, 4/617 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/827 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 85 (OVERLAPS) 22/849 variables, 10/627 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/849 variables, 3/630 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/849 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 88 (OVERLAPS) 1/850 variables, 2/632 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/850 variables, 1/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/850 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 91 (OVERLAPS) 16/866 variables, 8/641 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/866 variables, 3/644 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/866 variables, 1/645 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/866 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 95 (OVERLAPS) 2/868 variables, 1/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/868 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 97 (OVERLAPS) 23/891 variables, 12/658 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/891 variables, 3/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/891 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 100 (OVERLAPS) 1/892 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/892 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/892 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 103 (OVERLAPS) 15/907 variables, 8/672 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/907 variables, 4/676 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/907 variables, 0/676 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 106 (OVERLAPS) 22/929 variables, 10/686 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/929 variables, 3/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/929 variables, 0/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 109 (OVERLAPS) 1/930 variables, 2/691 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/930 variables, 1/692 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/930 variables, 0/692 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 112 (OVERLAPS) 15/945 variables, 8/700 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/945 variables, 4/704 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/945 variables, 0/704 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 115 (OVERLAPS) 22/967 variables, 10/714 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/967 variables, 3/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/967 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 118 (OVERLAPS) 1/968 variables, 2/719 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/968 variables, 1/720 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/968 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 121 (OVERLAPS) 15/983 variables, 8/728 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/983 variables, 4/732 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/983 variables, 0/732 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 124 (OVERLAPS) 22/1005 variables, 10/742 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1005 variables, 3/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1005 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 127 (OVERLAPS) 1/1006 variables, 2/747 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1006 variables, 1/748 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1006 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 130 (OVERLAPS) 15/1021 variables, 8/756 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1021 variables, 4/760 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1021 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 133 (OVERLAPS) 22/1043 variables, 10/770 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1043 variables, 3/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1043 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 136 (OVERLAPS) 1/1044 variables, 2/775 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1044 variables, 1/776 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1044 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 139 (OVERLAPS) 15/1059 variables, 8/784 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1059 variables, 4/788 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:12:14] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:12:14] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 141 (INCLUDED_ONLY) 0/1059 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1059 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 143 (OVERLAPS) 22/1081 variables, 10/800 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1081 variables, 3/803 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1081 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 146 (OVERLAPS) 1/1082 variables, 2/805 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1082 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1082 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 149 (OVERLAPS) 15/1097 variables, 8/814 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1097 variables, 4/818 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1097 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 152 (OVERLAPS) 22/1119 variables, 10/828 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1119 variables, 3/831 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1119 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 155 (OVERLAPS) 1/1120 variables, 2/833 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1120 variables, 1/834 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1120 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 158 (OVERLAPS) 15/1135 variables, 8/842 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1135 variables, 4/846 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1135 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 161 (OVERLAPS) 20/1155 variables, 10/856 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1155 variables, 3/859 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1155 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 164 (OVERLAPS) 1/1156 variables, 2/861 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1156 variables, 1/862 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1156 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 167 (OVERLAPS) 11/1167 variables, 6/868 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1167 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1167 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 170 (OVERLAPS) 9/1176 variables, 4/875 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1176 variables, 1/876 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1176 variables, 1/877 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1176 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 174 (OVERLAPS) 1/1177 variables, 1/878 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1177 variables, 1/879 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1177 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 177 (OVERLAPS) 1/1178 variables, 1/880 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1178 variables, 1/881 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1178 variables, 0/881 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 180 (OVERLAPS) 2/1180 variables, 2/883 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1180 variables, 1/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1180 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 183 (OVERLAPS) 0/1180 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1180/1180 variables, and 884 constraints, problems are : Problem set: 0 solved, 11 unsolved in 19252 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 597/597 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 26929ms problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 850 ms.
Support contains 12 out of 597 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 597/597 places, 583/583 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 597 transition count 581
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 595 transition count 581
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 4 place count 595 transition count 576
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 590 transition count 576
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 587 transition count 573
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 585 transition count 575
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 27 place count 582 transition count 572
Applied a total of 27 rules in 74 ms. Remains 582 /597 variables (removed 15) and now considering 572/583 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 582/597 places, 572/583 transitions.
RANDOM walk for 40000 steps (8 resets) in 557 ms. (71 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 339 ms. (117 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 284 ms. (140 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 206 ms. (193 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 172782 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 11
Probabilistic random walk after 172782 steps, saw 110612 distinct states, run finished after 3006 ms. (steps per millisecond=57 ) properties seen :0
// Phase 1: matrix 572 rows 582 cols
[2025-06-05 18:12:26] [INFO ] Computed 269 invariants in 2 ms
[2025-06-05 18:12:26] [INFO ] State equation strengthened by 1 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 25/37 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 145/264 variables, 75/133 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 34/167 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 3/267 variables, 3/170 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/267 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/267 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 6/273 variables, 3/176 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/273 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 138/411 variables, 76/252 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/411 variables, 29/281 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/411 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (OVERLAPS) 3/414 variables, 6/287 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/414 variables, 3/290 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/414 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (OVERLAPS) 103/517 variables, 48/338 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/517 variables, 17/355 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/517 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (OVERLAPS) 6/523 variables, 7/362 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/523 variables, 6/368 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/523 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (OVERLAPS) 10/533 variables, 5/373 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/533 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (OVERLAPS) 60/593 variables, 42/415 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/593 variables, 16/431 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/593 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 32 (OVERLAPS) 37/630 variables, 18/449 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/630 variables, 5/454 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/630 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 35 (OVERLAPS) 2/632 variables, 4/458 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/632 variables, 2/460 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/632 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 38 (OVERLAPS) 21/653 variables, 12/472 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/653 variables, 6/478 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/653 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 41 (OVERLAPS) 22/675 variables, 10/488 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/675 variables, 3/491 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/675 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 44 (OVERLAPS) 1/676 variables, 2/493 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/676 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/676 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 47 (OVERLAPS) 15/691 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/691 variables, 4/506 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/691 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 50 (OVERLAPS) 22/713 variables, 10/516 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/713 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/713 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 53 (OVERLAPS) 1/714 variables, 2/521 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/714 variables, 1/522 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/714 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 56 (OVERLAPS) 15/729 variables, 8/530 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/729 variables, 4/534 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/729 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 59 (OVERLAPS) 22/751 variables, 10/544 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/751 variables, 3/547 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/751 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 62 (OVERLAPS) 1/752 variables, 2/549 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/752 variables, 1/550 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/752 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 65 (OVERLAPS) 15/767 variables, 8/558 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/767 variables, 4/562 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/767 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 68 (OVERLAPS) 22/789 variables, 10/572 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/789 variables, 3/575 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/789 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 71 (OVERLAPS) 1/790 variables, 2/577 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/790 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/790 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 74 (OVERLAPS) 15/805 variables, 8/586 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/805 variables, 4/590 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/805 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 77 (OVERLAPS) 22/827 variables, 10/600 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/827 variables, 3/603 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/827 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 80 (OVERLAPS) 1/828 variables, 2/605 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/828 variables, 1/606 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/828 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 83 (OVERLAPS) 15/843 variables, 8/614 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/843 variables, 4/618 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/843 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 86 (OVERLAPS) 22/865 variables, 10/628 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/865 variables, 3/631 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/865 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 89 (OVERLAPS) 1/866 variables, 2/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/866 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/866 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 92 (OVERLAPS) 15/881 variables, 8/642 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/881 variables, 4/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/881 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 95 (OVERLAPS) 22/903 variables, 10/656 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/903 variables, 3/659 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/903 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 98 (OVERLAPS) 1/904 variables, 2/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/904 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/904 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 101 (OVERLAPS) 15/919 variables, 8/670 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/919 variables, 4/674 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/919 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 104 (OVERLAPS) 22/941 variables, 10/684 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/941 variables, 3/687 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/941 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 107 (OVERLAPS) 1/942 variables, 2/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/942 variables, 1/690 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/942 variables, 0/690 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 110 (OVERLAPS) 15/957 variables, 8/698 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/957 variables, 4/702 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/957 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 113 (OVERLAPS) 22/979 variables, 10/712 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/979 variables, 3/715 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/979 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 116 (OVERLAPS) 1/980 variables, 2/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/980 variables, 1/718 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/980 variables, 0/718 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 119 (OVERLAPS) 15/995 variables, 8/726 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/995 variables, 4/730 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/995 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 122 (OVERLAPS) 22/1017 variables, 10/740 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1017 variables, 3/743 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1017 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 125 (OVERLAPS) 1/1018 variables, 2/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1018 variables, 1/746 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1018 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 128 (OVERLAPS) 15/1033 variables, 8/754 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1033 variables, 4/758 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1033 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 131 (OVERLAPS) 22/1055 variables, 10/768 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1055 variables, 3/771 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1055 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 134 (OVERLAPS) 1/1056 variables, 2/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1056 variables, 1/774 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1056 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 137 (OVERLAPS) 15/1071 variables, 8/782 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1071 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1071 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 140 (OVERLAPS) 22/1093 variables, 10/796 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1093 variables, 3/799 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1093 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 143 (OVERLAPS) 1/1094 variables, 2/801 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1094 variables, 1/802 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1094 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 146 (OVERLAPS) 15/1109 variables, 8/810 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1109 variables, 4/814 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1109 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 149 (OVERLAPS) 20/1129 variables, 10/824 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1129 variables, 3/827 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1129 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 152 (OVERLAPS) 1/1130 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1130 variables, 1/830 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1130 variables, 0/830 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 155 (OVERLAPS) 11/1141 variables, 6/836 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1141 variables, 3/839 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1141 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 158 (OVERLAPS) 9/1150 variables, 4/843 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1150 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1150 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1150 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 162 (OVERLAPS) 1/1151 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1151 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1151 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 165 (OVERLAPS) 1/1152 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1152 variables, 1/849 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1152 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 168 (OVERLAPS) 2/1154 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1154 variables, 1/852 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1154 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 171 (OVERLAPS) 0/1154 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1154/1154 variables, and 852 constraints, problems are : Problem set: 0 solved, 11 unsolved in 16106 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 582/582 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 25/37 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 145/264 variables, 75/137 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 34/171 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 7/178 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 3/267 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/267 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 6/273 variables, 3/187 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/273 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 138/411 variables, 76/263 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/411 variables, 29/292 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:12:42] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/411 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/411 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 21 (OVERLAPS) 3/414 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/414 variables, 3/302 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/414 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 24 (OVERLAPS) 103/517 variables, 48/350 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/517 variables, 17/367 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/517 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 27 (OVERLAPS) 6/523 variables, 7/374 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/523 variables, 6/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/523 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 30 (OVERLAPS) 10/533 variables, 5/385 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/533 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 32 (OVERLAPS) 60/593 variables, 42/427 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/593 variables, 16/443 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:12:44] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:12:44] [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
[2025-06-05 18:12:44] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/593 variables, 3/446 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/593 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 36 (OVERLAPS) 37/630 variables, 18/464 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/630 variables, 5/469 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/630 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 39 (OVERLAPS) 2/632 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/632 variables, 2/475 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/632 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 42 (OVERLAPS) 21/653 variables, 12/487 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/653 variables, 6/493 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/653 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 45 (OVERLAPS) 22/675 variables, 10/503 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/675 variables, 3/506 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/675 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 48 (OVERLAPS) 1/676 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/676 variables, 1/509 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/676 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 51 (OVERLAPS) 15/691 variables, 8/517 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/691 variables, 4/521 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/691 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 54 (OVERLAPS) 22/713 variables, 10/531 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/713 variables, 3/534 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/713 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 57 (OVERLAPS) 1/714 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/714 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/714 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 60 (OVERLAPS) 15/729 variables, 8/545 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/729 variables, 4/549 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/729 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 63 (OVERLAPS) 22/751 variables, 10/559 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/751 variables, 3/562 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/751 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 66 (OVERLAPS) 1/752 variables, 2/564 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/752 variables, 1/565 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/752 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 69 (OVERLAPS) 15/767 variables, 8/573 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/767 variables, 4/577 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/767 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 72 (OVERLAPS) 22/789 variables, 10/587 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/789 variables, 3/590 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/789 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 75 (OVERLAPS) 1/790 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/790 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/790 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 78 (OVERLAPS) 15/805 variables, 8/601 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/805 variables, 4/605 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/805 variables, 0/605 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 81 (OVERLAPS) 22/827 variables, 10/615 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/827 variables, 3/618 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/827 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 84 (OVERLAPS) 1/828 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/828 variables, 1/621 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/828 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 87 (OVERLAPS) 15/843 variables, 8/629 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/843 variables, 4/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/843 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 90 (OVERLAPS) 22/865 variables, 10/643 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/865 variables, 3/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/865 variables, 0/646 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 93 (OVERLAPS) 1/866 variables, 2/648 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/866 variables, 1/649 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/866 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 96 (OVERLAPS) 15/881 variables, 8/657 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/881 variables, 4/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/881 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 99 (OVERLAPS) 22/903 variables, 10/671 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/903 variables, 3/674 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/903 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 102 (OVERLAPS) 1/904 variables, 2/676 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/904 variables, 1/677 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/904 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 105 (OVERLAPS) 15/919 variables, 8/685 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/919 variables, 4/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/919 variables, 0/689 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 108 (OVERLAPS) 22/941 variables, 10/699 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/941 variables, 3/702 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/941 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 111 (OVERLAPS) 1/942 variables, 2/704 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/942 variables, 1/705 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/942 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 114 (OVERLAPS) 15/957 variables, 8/713 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/957 variables, 4/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/957 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 117 (OVERLAPS) 22/979 variables, 10/727 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/979 variables, 3/730 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/979 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 120 (OVERLAPS) 1/980 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/980 variables, 1/733 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/980 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 123 (OVERLAPS) 15/995 variables, 8/741 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/995 variables, 4/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/995 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 126 (OVERLAPS) 22/1017 variables, 10/755 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1017 variables, 3/758 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1017 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 129 (OVERLAPS) 1/1018 variables, 2/760 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1018 variables, 1/761 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1018 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 132 (OVERLAPS) 15/1033 variables, 8/769 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1033 variables, 4/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1033 variables, 0/773 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 135 (OVERLAPS) 22/1055 variables, 10/783 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1055 variables, 3/786 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1055 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 138 (OVERLAPS) 1/1056 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1056 variables, 1/789 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1056 variables, 0/789 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 141 (OVERLAPS) 15/1071 variables, 8/797 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1071 variables, 4/801 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1071 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 144 (OVERLAPS) 22/1093 variables, 10/811 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1093 variables, 3/814 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1093 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 147 (OVERLAPS) 1/1094 variables, 2/816 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1094 variables, 1/817 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1094 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 150 (OVERLAPS) 15/1109 variables, 8/825 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1109 variables, 4/829 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1109 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 153 (OVERLAPS) 20/1129 variables, 10/839 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1129 variables, 3/842 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1129 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 156 (OVERLAPS) 1/1130 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1130 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1130 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 159 (OVERLAPS) 11/1141 variables, 6/851 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1141 variables, 3/854 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1141 variables, 0/854 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 162 (OVERLAPS) 9/1150 variables, 4/858 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1150 variables, 1/859 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1150 variables, 1/860 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1150 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 166 (OVERLAPS) 1/1151 variables, 1/861 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1151 variables, 1/862 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1151 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 169 (OVERLAPS) 1/1152 variables, 1/863 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1152 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1152 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 172 (OVERLAPS) 2/1154 variables, 2/866 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1154 variables, 1/867 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1154 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 175 (OVERLAPS) 0/1154 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1154/1154 variables, and 867 constraints, problems are : Problem set: 0 solved, 11 unsolved in 18422 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 582/582 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 34537ms problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 878 ms.
Support contains 12 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 572/572 transitions.
Applied a total of 0 rules in 14 ms. Remains 582 /582 variables (removed 0) and now considering 572/572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 582/582 places, 572/572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 572/572 transitions.
Applied a total of 0 rules in 12 ms. Remains 582 /582 variables (removed 0) and now considering 572/572 (removed 0) transitions.
[2025-06-05 18:13:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:01] [INFO ] Implicit Places using invariants in 291 ms returned [571]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 293 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 581/582 places, 572/572 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 580 transition count 571
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 580 transition count 571
Applied a total of 2 rules in 19 ms. Remains 580 /581 variables (removed 1) and now considering 571/572 (removed 1) transitions.
// Phase 1: matrix 571 rows 580 cols
[2025-06-05 18:13:01] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:02] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-05 18:13:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:02] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 580/582 places, 571/572 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1173 ms. Remains : 580/582 places, 571/572 transitions.
RANDOM walk for 40000 steps (8 resets) in 353 ms. (112 steps per ms) remains 9/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 163 ms. (243 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 194 ms. (205 steps per ms) remains 9/9 properties
[2025-06-05 18:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 20/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 7/37 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 62/99 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 105/204 variables, 57/106 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 26/132 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/204 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 2/206 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/206 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 4/210 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/210 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 76/286 variables, 46/184 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/286 variables, 17/201 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:13:03] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/286 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/286 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 2/288 variables, 4/206 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/288 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/288 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (OVERLAPS) 35/323 variables, 16/224 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/323 variables, 5/229 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/323 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (OVERLAPS) 2/325 variables, 3/232 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/325 variables, 2/234 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/325 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 28 (OVERLAPS) 2/327 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/327 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 30 (OVERLAPS) 18/345 variables, 12/247 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/345 variables, 5/252 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/345 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 33 (OVERLAPS) 22/367 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/367 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/367 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 36 (OVERLAPS) 1/368 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/368 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/368 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 39 (OVERLAPS) 16/384 variables, 8/276 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/384 variables, 3/279 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/384 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 42 (OVERLAPS) 1/385 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/385 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/385 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 45 (OVERLAPS) 22/407 variables, 10/291 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/407 variables, 3/294 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/407 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 48 (OVERLAPS) 1/408 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/408 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/408 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 51 (OVERLAPS) 15/423 variables, 8/305 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/423 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/423 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 54 (OVERLAPS) 22/445 variables, 10/319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/445 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/445 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 57 (OVERLAPS) 1/446 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/446 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/446 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 60 (OVERLAPS) 15/461 variables, 8/333 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/461 variables, 4/337 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/461 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 63 (OVERLAPS) 22/483 variables, 10/347 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/483 variables, 3/350 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/483 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 66 (OVERLAPS) 1/484 variables, 2/352 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/484 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/484 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 69 (OVERLAPS) 15/499 variables, 8/361 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/499 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/499 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 72 (OVERLAPS) 20/519 variables, 10/375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/519 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/519 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 75 (OVERLAPS) 1/520 variables, 2/380 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/520 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/520 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 78 (OVERLAPS) 17/537 variables, 8/389 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/537 variables, 3/392 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/537 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 81 (OVERLAPS) 2/539 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/539 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 83 (OVERLAPS) 22/561 variables, 12/405 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/561 variables, 3/408 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/561 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 86 (OVERLAPS) 1/562 variables, 2/410 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/562 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/562 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 89 (OVERLAPS) 15/577 variables, 8/419 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/577 variables, 4/423 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/577 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 92 (OVERLAPS) 22/599 variables, 10/433 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/599 variables, 3/436 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/599 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 95 (OVERLAPS) 1/600 variables, 2/438 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/600 variables, 1/439 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/600 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 98 (OVERLAPS) 15/615 variables, 8/447 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/615 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/615 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 101 (OVERLAPS) 22/637 variables, 10/461 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/637 variables, 3/464 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/637 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 104 (OVERLAPS) 1/638 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/638 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/638 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 107 (OVERLAPS) 15/653 variables, 8/475 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/653 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/653 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 110 (OVERLAPS) 22/675 variables, 10/489 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/675 variables, 3/492 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/675 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 113 (OVERLAPS) 1/676 variables, 2/494 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/676 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/676 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 116 (OVERLAPS) 15/691 variables, 8/503 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/691 variables, 4/507 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/691 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 119 (OVERLAPS) 22/713 variables, 10/517 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/713 variables, 3/520 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/713 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 122 (OVERLAPS) 1/714 variables, 2/522 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/714 variables, 1/523 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/714 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 125 (OVERLAPS) 15/729 variables, 8/531 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/729 variables, 4/535 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/729 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 128 (OVERLAPS) 22/751 variables, 10/545 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/751 variables, 3/548 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/751 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 131 (OVERLAPS) 1/752 variables, 2/550 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/752 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/752 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 134 (OVERLAPS) 15/767 variables, 8/559 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/767 variables, 4/563 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/767 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 137 (OVERLAPS) 22/789 variables, 10/573 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/789 variables, 3/576 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/789 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 140 (OVERLAPS) 1/790 variables, 2/578 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/790 variables, 1/579 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/790 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 143 (OVERLAPS) 15/805 variables, 8/587 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/805 variables, 4/591 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/805 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 146 (OVERLAPS) 22/827 variables, 10/601 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/827 variables, 3/604 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/827 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 149 (OVERLAPS) 1/828 variables, 2/606 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/828 variables, 1/607 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/828 variables, 0/607 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 152 (OVERLAPS) 15/843 variables, 8/615 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/843 variables, 4/619 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/843 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 155 (OVERLAPS) 22/865 variables, 10/629 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/865 variables, 3/632 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/865 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 158 (OVERLAPS) 1/866 variables, 2/634 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/866 variables, 1/635 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/866 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 161 (OVERLAPS) 15/881 variables, 8/643 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/881 variables, 4/647 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/881 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 164 (OVERLAPS) 22/903 variables, 10/657 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/903 variables, 3/660 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/903 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 167 (OVERLAPS) 1/904 variables, 2/662 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/904 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/904 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 170 (OVERLAPS) 15/919 variables, 8/671 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/919 variables, 4/675 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/919 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 173 (OVERLAPS) 22/941 variables, 10/685 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/941 variables, 3/688 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/941 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 176 (OVERLAPS) 1/942 variables, 2/690 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/942 variables, 1/691 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/942 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 179 (OVERLAPS) 15/957 variables, 8/699 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/957 variables, 4/703 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/957 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 182 (OVERLAPS) 22/979 variables, 10/713 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/979 variables, 3/716 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/979 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 185 (OVERLAPS) 1/980 variables, 2/718 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/980 variables, 1/719 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/980 variables, 0/719 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 188 (OVERLAPS) 15/995 variables, 8/727 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/995 variables, 4/731 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/995 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 191 (OVERLAPS) 22/1017 variables, 10/741 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1017 variables, 3/744 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1017 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 194 (OVERLAPS) 1/1018 variables, 2/746 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1018 variables, 1/747 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1018 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 197 (OVERLAPS) 15/1033 variables, 8/755 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1033 variables, 4/759 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1033 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 200 (OVERLAPS) 22/1055 variables, 10/769 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1055 variables, 3/772 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1055 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 203 (OVERLAPS) 1/1056 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1056 variables, 1/775 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1056 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 206 (OVERLAPS) 15/1071 variables, 8/783 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1071 variables, 4/787 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1071 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 209 (OVERLAPS) 22/1093 variables, 10/797 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1093 variables, 3/800 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1093 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 212 (OVERLAPS) 1/1094 variables, 2/802 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1094 variables, 1/803 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1094 variables, 0/803 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 215 (OVERLAPS) 15/1109 variables, 8/811 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1109 variables, 4/815 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1109 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 218 (OVERLAPS) 20/1129 variables, 10/825 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1129 variables, 3/828 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1129 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 221 (OVERLAPS) 1/1130 variables, 2/830 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/1130 variables, 1/831 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/1130 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 224 (OVERLAPS) 11/1141 variables, 6/837 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/1141 variables, 3/840 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/1141 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 227 (OVERLAPS) 8/1149 variables, 4/844 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1149 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1149 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 230 (OVERLAPS) 2/1151 variables, 2/848 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1151 variables, 1/849 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1151 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 233 (OVERLAPS) 0/1151 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1151/1151 variables, and 849 constraints, problems are : Problem set: 0 solved, 9 unsolved in 6893 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 580/580 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 20/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 7/37 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 62/99 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 105/204 variables, 57/110 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/204 variables, 26/136 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/204 variables, 6/142 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/204 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 2/206 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/206 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/206 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 4/210 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/210 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (OVERLAPS) 76/286 variables, 46/194 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/286 variables, 17/211 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/286 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 2/288 variables, 4/215 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/288 variables, 2/217 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/288 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (OVERLAPS) 35/323 variables, 16/233 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/323 variables, 5/238 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/323 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (OVERLAPS) 2/325 variables, 3/241 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/325 variables, 2/243 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/325 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 30 (OVERLAPS) 2/327 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/327 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 32 (OVERLAPS) 18/345 variables, 12/256 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/345 variables, 5/261 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:13:11] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/345 variables, 1/262 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/345 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 36 (OVERLAPS) 22/367 variables, 10/272 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/367 variables, 3/275 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/367 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 39 (OVERLAPS) 1/368 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/368 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/368 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 42 (OVERLAPS) 16/384 variables, 8/286 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/384 variables, 3/289 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/384 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 45 (OVERLAPS) 1/385 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/385 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/385 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 48 (OVERLAPS) 22/407 variables, 10/301 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/407 variables, 3/304 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/407 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 51 (OVERLAPS) 1/408 variables, 2/306 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/408 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/408 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 54 (OVERLAPS) 15/423 variables, 8/315 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/423 variables, 4/319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/423 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 57 (OVERLAPS) 22/445 variables, 10/329 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/445 variables, 3/332 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/445 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 60 (OVERLAPS) 1/446 variables, 2/334 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/446 variables, 1/335 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/446 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 63 (OVERLAPS) 15/461 variables, 8/343 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/461 variables, 4/347 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/461 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 66 (OVERLAPS) 22/483 variables, 10/357 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/483 variables, 3/360 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/483 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 69 (OVERLAPS) 1/484 variables, 2/362 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/484 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/484 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 72 (OVERLAPS) 15/499 variables, 8/371 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/499 variables, 4/375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/499 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 75 (OVERLAPS) 20/519 variables, 10/385 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/519 variables, 3/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/519 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 78 (OVERLAPS) 1/520 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/520 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/520 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 81 (OVERLAPS) 17/537 variables, 8/399 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/537 variables, 3/402 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/537 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 84 (OVERLAPS) 2/539 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/539 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 86 (OVERLAPS) 22/561 variables, 12/415 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/561 variables, 3/418 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/561 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 89 (OVERLAPS) 1/562 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/562 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/562 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 92 (OVERLAPS) 15/577 variables, 8/429 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/577 variables, 4/433 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/577 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 95 (OVERLAPS) 22/599 variables, 10/443 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/599 variables, 3/446 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/599 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 98 (OVERLAPS) 1/600 variables, 2/448 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/600 variables, 1/449 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/600 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 101 (OVERLAPS) 15/615 variables, 8/457 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/615 variables, 4/461 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/615 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 104 (OVERLAPS) 22/637 variables, 10/471 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/637 variables, 3/474 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/637 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 107 (OVERLAPS) 1/638 variables, 2/476 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/638 variables, 1/477 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/638 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 110 (OVERLAPS) 15/653 variables, 8/485 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/653 variables, 4/489 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/653 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 113 (OVERLAPS) 22/675 variables, 10/499 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/675 variables, 3/502 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/675 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 116 (OVERLAPS) 1/676 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/676 variables, 1/505 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/676 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 119 (OVERLAPS) 15/691 variables, 8/513 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/691 variables, 4/517 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/691 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 122 (OVERLAPS) 22/713 variables, 10/527 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/713 variables, 3/530 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/713 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 125 (OVERLAPS) 1/714 variables, 2/532 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/714 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/714 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 128 (OVERLAPS) 15/729 variables, 8/541 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/729 variables, 4/545 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/729 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 131 (OVERLAPS) 22/751 variables, 10/555 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/751 variables, 3/558 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/751 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 134 (OVERLAPS) 1/752 variables, 2/560 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/752 variables, 1/561 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/752 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 137 (OVERLAPS) 15/767 variables, 8/569 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/767 variables, 4/573 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/767 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 140 (OVERLAPS) 22/789 variables, 10/583 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/789 variables, 3/586 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/789 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 143 (OVERLAPS) 1/790 variables, 2/588 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/790 variables, 1/589 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/790 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 146 (OVERLAPS) 15/805 variables, 8/597 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/805 variables, 4/601 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/805 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 149 (OVERLAPS) 22/827 variables, 10/611 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/827 variables, 3/614 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/827 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 152 (OVERLAPS) 1/828 variables, 2/616 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/828 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/828 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 155 (OVERLAPS) 15/843 variables, 8/625 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/843 variables, 4/629 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/843 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 158 (OVERLAPS) 22/865 variables, 10/639 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/865 variables, 3/642 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/865 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 161 (OVERLAPS) 1/866 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/866 variables, 1/645 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/866 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 164 (OVERLAPS) 15/881 variables, 8/653 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/881 variables, 4/657 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/881 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 167 (OVERLAPS) 22/903 variables, 10/667 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/903 variables, 3/670 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/903 variables, 0/670 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 170 (OVERLAPS) 1/904 variables, 2/672 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/904 variables, 1/673 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/904 variables, 0/673 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 173 (OVERLAPS) 15/919 variables, 8/681 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/919 variables, 4/685 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/919 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 176 (OVERLAPS) 22/941 variables, 10/695 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/941 variables, 3/698 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/941 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 179 (OVERLAPS) 1/942 variables, 2/700 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/942 variables, 1/701 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/942 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 182 (OVERLAPS) 15/957 variables, 8/709 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/957 variables, 4/713 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/957 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 185 (OVERLAPS) 22/979 variables, 10/723 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/979 variables, 3/726 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/979 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 188 (OVERLAPS) 1/980 variables, 2/728 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/980 variables, 1/729 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/980 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 191 (OVERLAPS) 15/995 variables, 8/737 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/995 variables, 4/741 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/995 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 194 (OVERLAPS) 22/1017 variables, 10/751 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1017 variables, 3/754 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1017 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 197 (OVERLAPS) 1/1018 variables, 2/756 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1018 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1018 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 200 (OVERLAPS) 15/1033 variables, 8/765 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1033 variables, 4/769 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1033 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 203 (OVERLAPS) 22/1055 variables, 10/779 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1055 variables, 3/782 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1055 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 206 (OVERLAPS) 1/1056 variables, 2/784 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1056 variables, 1/785 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1056 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 209 (OVERLAPS) 15/1071 variables, 8/793 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1071 variables, 4/797 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1071 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 212 (OVERLAPS) 22/1093 variables, 10/807 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1093 variables, 3/810 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1093 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 215 (OVERLAPS) 1/1094 variables, 2/812 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1094 variables, 1/813 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1094 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 218 (OVERLAPS) 15/1109 variables, 8/821 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1109 variables, 4/825 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1109 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 221 (OVERLAPS) 20/1129 variables, 10/835 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/1129 variables, 3/838 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/1129 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 224 (OVERLAPS) 1/1130 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/1130 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/1130 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 227 (OVERLAPS) 11/1141 variables, 6/847 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1141 variables, 3/850 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1141 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 230 (OVERLAPS) 8/1149 variables, 4/854 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1149 variables, 2/856 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1149 variables, 0/856 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 233 (OVERLAPS) 2/1151 variables, 2/858 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1151 variables, 1/859 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1151 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 236 (OVERLAPS) 0/1151 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1151/1151 variables, and 859 constraints, problems are : Problem set: 0 solved, 9 unsolved in 16743 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 580/580 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 23642ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 391 ms.
Support contains 10 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 571/571 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 580 transition count 570
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 579 transition count 570
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 578 transition count 569
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 577 transition count 570
Applied a total of 6 rules in 32 ms. Remains 577 /580 variables (removed 3) and now considering 570/571 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 577/580 places, 570/571 transitions.
Computed a total of 480 stabilizing places and 480 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1782 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 356 transitions
Trivial Post-agglo rules discarded 356 transitions
Performed 356 trivial Post agglomeration. Transition count delta: 356
Iterating post reduction 0 with 356 rules applied. Total rules applied 356 place count 1781 transition count 1275
Reduce places removed 356 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 357 rules applied. Total rules applied 713 place count 1425 transition count 1274
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 714 place count 1424 transition count 1274
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 714 place count 1424 transition count 1038
Deduced a syphon composed of 236 places in 1 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1186 place count 1188 transition count 1038
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1196 place count 1178 transition count 1028
Iterating global reduction 3 with 10 rules applied. Total rules applied 1206 place count 1178 transition count 1028
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1206 place count 1178 transition count 1020
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1222 place count 1170 transition count 1020
Performed 507 Post agglomeration using F-continuation condition.Transition count delta: 507
Deduced a syphon composed of 507 places in 0 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 3 with 1014 rules applied. Total rules applied 2236 place count 663 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2237 place count 663 transition count 512
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 2239 place count 662 transition count 511
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -58
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 2415 place count 574 transition count 569
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2417 place count 572 transition count 567
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2419 place count 570 transition count 567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2419 place count 570 transition count 566
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2421 place count 569 transition count 566
Applied a total of 2421 rules in 289 ms. Remains 569 /1782 variables (removed 1213) and now considering 566/1632 (removed 1066) transitions.
// Phase 1: matrix 566 rows 569 cols
[2025-06-05 18:13:28] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:28] [INFO ] Implicit Places using invariants in 362 ms returned [558]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 364 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 568/1782 places, 566/1632 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 567 transition count 565
Applied a total of 2 rules in 20 ms. Remains 567 /568 variables (removed 1) and now considering 565/566 (removed 1) transitions.
// Phase 1: matrix 565 rows 567 cols
[2025-06-05 18:13:28] [INFO ] Computed 268 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:28] [INFO ] Implicit Places using invariants in 332 ms returned []
[2025-06-05 18:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:29] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 567/1782 places, 565/1632 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1468 ms. Remains : 567/1782 places, 565/1632 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-01 finished in 1702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(F((p0&&X((p0 U (p1||G(p0)))))))&&(p2||X(F(p3))))||G(F((p0&&X((p0 U (p1||G(p0)))))))))))'
Support contains 4 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1771 transition count 1621
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1771 transition count 1621
Applied a total of 22 rules in 208 ms. Remains 1771 /1782 variables (removed 11) and now considering 1621/1632 (removed 11) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:13:29] [INFO ] Computed 271 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:30] [INFO ] Implicit Places using invariants in 624 ms returned []
[2025-06-05 18:13:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:13:31] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2034 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:13:31] [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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60315ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60319ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1782 places, 1621/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62566 ms. Remains : 1771/1782 places, 1621/1632 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-02
Product exploration explored 100000 steps with 25000 reset in 361 ms.
Product exploration explored 100000 steps with 25000 reset in 304 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 478/1771 stabilizing places and 478/1621 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND p2 p0 p3 p1), (X p2), (X (X p0)), (X (X p2)), (X (X p3)), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3)))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 386 ms. Reduced automaton from 7 states, 14 edges and 4 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 520 ms. (76 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
[2025-06-05 18:14:33] [INFO ] Invariant cache hit.
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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1729/1771 variables, 269/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:34] [INFO ] Deduced a trap composed of 20 places in 156 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:34] [INFO ] Deduced a trap composed of 20 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:34] [INFO ] Deduced a trap composed of 22 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:34] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 28 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:35] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 40 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:36] [INFO ] Deduced a trap composed of 40 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 40 places in 64 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1771 variables, 20/291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 42 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 43 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:37] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1771 variables, 6/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1771 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1621/3392 variables, 1771/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3392 variables, 0/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/3392 variables, 0/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3392/3392 variables, and 2068 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4345 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1771/1771 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 26/26 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1729/1771 variables, 269/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1771 variables, 26/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:38] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:38] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:38] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 33 places in 85 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:39] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 39 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 42 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 43 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 43 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:40] [INFO ] Deduced a trap composed of 48 places in 44 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1771 variables, 19/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1771 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1621/3392 variables, 1771/2087 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3392 variables, 2/2089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:41] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:41] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:41] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:41] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/3392 variables, 4/2093 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 7 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 7 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 9 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:42] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/3392 variables, 7/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3392 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/3392 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
After SMT solving in domain Int declared 3392/3392 variables, and 2100 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1771/1771 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 9371ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1771/1771 places, 1621/1621 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 356 transitions
Trivial Post-agglo rules discarded 356 transitions
Performed 356 trivial Post agglomeration. Transition count delta: 356
Iterating post reduction 0 with 356 rules applied. Total rules applied 356 place count 1771 transition count 1265
Reduce places removed 356 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 358 rules applied. Total rules applied 714 place count 1415 transition count 1263
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 716 place count 1413 transition count 1263
Performed 241 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 241 Pre rules applied. Total rules applied 716 place count 1413 transition count 1022
Deduced a syphon composed of 241 places in 1 ms
Reduce places removed 241 places and 0 transitions.
Iterating global reduction 3 with 482 rules applied. Total rules applied 1198 place count 1172 transition count 1022
Performed 508 Post agglomeration using F-continuation condition.Transition count delta: 508
Deduced a syphon composed of 508 places in 1 ms
Reduce places removed 508 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 2214 place count 664 transition count 514
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2215 place count 664 transition count 513
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 2217 place count 663 transition count 512
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -58
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 2393 place count 575 transition count 570
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2394 place count 575 transition count 569
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 5 with 30 rules applied. Total rules applied 2424 place count 575 transition count 569
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2425 place count 574 transition count 568
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2427 place count 572 transition count 568
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2427 place count 572 transition count 567
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2429 place count 571 transition count 567
Applied a total of 2429 rules in 217 ms. Remains 571 /1771 variables (removed 1200) and now considering 567/1621 (removed 1054) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 571/1771 places, 567/1621 transitions.
RANDOM walk for 40000 steps (8 resets) in 555 ms. (71 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 1/1 properties
// Phase 1: matrix 567 rows 571 cols
[2025-06-05 18:14:43] [INFO ] Computed 269 invariants in 2 ms
[2025-06-05 18:14:43] [INFO ] State equation strengthened by 5 read => feed constraints.
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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:43] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 11/1130 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1130 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1131 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1132 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 6/1138 variables, 4/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1138 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1138/1138 variables, and 846 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1037 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 11/1130 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 2/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1130 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 1/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1131 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 1/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1132 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 6/1138 variables, 4/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1138/1138 variables, and 847 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1857 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2906ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 18 ms.
Support contains 2 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 10 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 571/571 places, 567/567 transitions.
RANDOM walk for 40000 steps (8 resets) in 359 ms. (111 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 196 ms. (203 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 329057 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :0 out of 1
Probabilistic random walk after 329057 steps, saw 210932 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
[2025-06-05 18:14:49] [INFO ] Invariant cache hit.
[2025-06-05 18:14:49] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:50] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 11/1130 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1130 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1131 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1132 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 6/1138 variables, 4/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1138 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1138/1138 variables, and 846 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1013 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 11/1130 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 2/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1130 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 1/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1131 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 1/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1132 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 6/1138 variables, 4/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1138/1138 variables, and 847 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1824 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2845ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 10 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 571/571 places, 567/567 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 10 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
[2025-06-05 18:14:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:14:53] [INFO ] Implicit Places using invariants in 287 ms returned [560]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 288 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 570/571 places, 567/567 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 569 transition count 566
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 569 transition count 566
Applied a total of 2 rules in 16 ms. Remains 569 /570 variables (removed 1) and now considering 566/567 (removed 1) transitions.
// Phase 1: matrix 566 rows 569 cols
[2025-06-05 18:14:53] [INFO ] Computed 268 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:14:53] [INFO ] Implicit Places using invariants in 277 ms returned []
[2025-06-05 18:14:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:14:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 18:14:53] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 569/571 places, 566/567 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1122 ms. Remains : 569/571 places, 566/567 transitions.
RANDOM walk for 40000 steps (8 resets) in 353 ms. (112 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 315666 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :0 out of 1
Probabilistic random walk after 315666 steps, saw 202755 distinct states, run finished after 3001 ms. (steps per millisecond=105 ) properties seen :0
[2025-06-05 18:14:57] [INFO ] Invariant cache hit.
[2025-06-05 18:14:57] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:14:57] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 10/1129 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1129 variables, 3/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1129 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 6/1135 variables, 4/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1135 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1135 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 0/1135 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 842 constraints, problems are : Problem set: 0 solved, 1 unsolved in 857 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 569/569 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 10/1129 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1129 variables, 3/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1129 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 6/1135 variables, 4/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1135 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 843 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1840 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 569/569 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2706ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 569 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 569/569 places, 566/566 transitions.
Applied a total of 0 rules in 10 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 569/569 places, 566/566 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 569/569 places, 566/566 transitions.
Applied a total of 0 rules in 9 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
[2025-06-05 18:14:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:15:00] [INFO ] Implicit Places using invariants in 298 ms returned []
[2025-06-05 18:15:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:15:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 18:15:00] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:15:00] [INFO ] Redundant transitions in 26 ms returned []
Running 562 sub problems to find dead transitions.
[2025-06-05 18:15:00] [INFO ] Invariant cache hit.
[2025-06-05 18:15:00] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 2 (OVERLAPS) 1/569 variables, 7/268 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:15:15] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 569/1135 variables, and 269 constraints, problems are : Problem set: 0 solved, 562 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 0/569 constraints, ReadFeed: 0/4 constraints, PredecessorRefiner: 562/562 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 2 (OVERLAPS) 1/569 variables, 7/268 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/569 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 5 (OVERLAPS) 566/1135 variables, 569/838 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1135 variables, 4/842 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 562/1404 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:15:55] [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
[2025-06-05 18:15:55] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:15:55] [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
[2025-06-05 18:15:55] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:15:58] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:15:59] [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
[2025-06-05 18:15:59] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:16:00] [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
[2025-06-05 18:16:00] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 2 ms to minimize.
SMT process timed out in 60145ms, After SMT, problems are : Problem set: 0 solved, 562 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60991 ms. Remains : 569/569 places, 566/566 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 62 times.
Drop transitions (Partial Free agglomeration) removed 62 transitions
Iterating global reduction 0 with 62 rules applied. Total rules applied 62 place count 569 transition count 566
Applied a total of 62 rules in 17 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 566 rows 569 cols
[2025-06-05 18:16:00] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:16:01] [INFO ] [Real]Absence check using 268 positive place invariants in 32 ms returned sat
[2025-06-05 18:16:01] [INFO ] After 308ms 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
[2025-06-05 18:16:01] [INFO ] [Nat]Absence check using 268 positive place invariants in 29 ms returned sat
[2025-06-05 18:16:01] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-05 18:16:01] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-05 18:16:01] [INFO ] After 56ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-05 18:16:01] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-05 18:16:01] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 747 ms.
Knowledge obtained : [(AND p2 p0 p3 p1), (X p2), (X (X p0)), (X (X p2)), (X (X p3)), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND p2 (NOT p3)))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 11 factoid took 589 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1771 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1771/1771 places, 1621/1621 transitions.
Applied a total of 0 rules in 111 ms. Remains 1771 /1771 variables (removed 0) and now considering 1621/1621 (removed 0) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:16:02] [INFO ] Computed 271 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:16:03] [INFO ] Implicit Places using invariants in 464 ms returned []
[2025-06-05 18:16:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:16:04] [INFO ] Implicit Places using invariants and state equation in 1368 ms returned []
Implicit Place search using SMT with State Equation took 1833 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:16:04] [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: ((s1 1.0)
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(s880 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60339ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60343ms
Finished structural reductions in LTL mode , in 1 iterations and 62291 ms. Remains : 1771/1771 places, 1621/1621 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 478/1771 stabilizing places and 478/1621 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 303 ms. (131 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 2/2 properties
[2025-06-05 18:17:05] [INFO ] Invariant cache hit.
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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1729/1771 variables, 269/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:05] [INFO ] Deduced a trap composed of 20 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:05] [INFO ] Deduced a trap composed of 20 places in 150 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 24 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:06] [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
[2025-06-05 18:17:06] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:07] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 40 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1771 variables, 20/291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 42 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 42 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 44 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:08] [INFO ] Deduced a trap composed of 44 places in 44 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1771 variables, 6/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1771 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1621/3392 variables, 1771/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3392 variables, 0/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/3392 variables, 0/2068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3392/3392 variables, and 2068 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4345 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1771/1771 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 26/26 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/42 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1729/1771 variables, 269/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1771 variables, 26/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:09] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:10] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 40 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 42 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [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
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:11] [INFO ] Deduced a trap composed of 48 places in 49 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1771 variables, 19/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1771 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1621/3392 variables, 1771/2087 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3392 variables, 2/2089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:12] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:12] [INFO ] Deduced a trap composed of 24 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:12] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:12] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/3392 variables, 4/2093 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 7 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 7 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 9 places in 37 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:13] [INFO ] Deduced a trap along path composed of 6 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/3392 variables, 7/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3392 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/3392 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3392/3392 variables, and 2100 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1771/1771 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 9362ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1771/1771 places, 1621/1621 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 356 transitions
Trivial Post-agglo rules discarded 356 transitions
Performed 356 trivial Post agglomeration. Transition count delta: 356
Iterating post reduction 0 with 356 rules applied. Total rules applied 356 place count 1771 transition count 1265
Reduce places removed 356 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 358 rules applied. Total rules applied 714 place count 1415 transition count 1263
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 716 place count 1413 transition count 1263
Performed 241 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 241 Pre rules applied. Total rules applied 716 place count 1413 transition count 1022
Deduced a syphon composed of 241 places in 1 ms
Reduce places removed 241 places and 0 transitions.
Iterating global reduction 3 with 482 rules applied. Total rules applied 1198 place count 1172 transition count 1022
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 2214 place count 664 transition count 514
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2215 place count 664 transition count 513
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 2217 place count 663 transition count 512
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -58
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 2393 place count 575 transition count 570
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2394 place count 575 transition count 569
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 5 with 30 rules applied. Total rules applied 2424 place count 575 transition count 569
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2425 place count 574 transition count 568
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2427 place count 572 transition count 568
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2427 place count 572 transition count 567
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2429 place count 571 transition count 567
Applied a total of 2429 rules in 177 ms. Remains 571 /1771 variables (removed 1200) and now considering 567/1621 (removed 1054) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 571/1771 places, 567/1621 transitions.
RANDOM walk for 40000 steps (8 resets) in 436 ms. (91 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 1/1 properties
// Phase 1: matrix 567 rows 571 cols
[2025-06-05 18:17:14] [INFO ] Computed 269 invariants in 1 ms
[2025-06-05 18:17:14] [INFO ] State equation strengthened by 5 read => feed constraints.
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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:14] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 11/1130 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1130 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1131 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1132 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 6/1138 variables, 4/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1138 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1138/1138 variables, and 846 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1052 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 11/1130 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 2/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1130 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 1/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1131 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 1/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1132 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 6/1138 variables, 4/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1138/1138 variables, and 847 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1884 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2942ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 8 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 571/571 places, 567/567 transitions.
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 160 ms. (248 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 317816 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :0 out of 1
Probabilistic random walk after 317816 steps, saw 203738 distinct states, run finished after 3001 ms. (steps per millisecond=105 ) properties seen :0
[2025-06-05 18:17:21] [INFO ] Invariant cache hit.
[2025-06-05 18:17:21] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:21] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 11/1130 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1130 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1131 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1132 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 6/1138 variables, 4/844 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1138 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1138 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1138/1138 variables, and 846 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1039 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 11/1130 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1130 variables, 2/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1130 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1130 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 1/1131 variables, 1/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1131 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1131 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 1/1132 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1132 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1132 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 6/1138 variables, 4/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1138 variables, 2/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 0/1138 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1138/1138 variables, and 847 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1888 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 571/571 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2941ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 10 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 571/571 places, 567/567 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 567/567 transitions.
Applied a total of 0 rules in 9 ms. Remains 571 /571 variables (removed 0) and now considering 567/567 (removed 0) transitions.
[2025-06-05 18:17:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:17:24] [INFO ] Implicit Places using invariants in 268 ms returned [560]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 269 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 570/571 places, 567/567 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 569 transition count 566
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 569 transition count 566
Applied a total of 2 rules in 18 ms. Remains 569 /570 variables (removed 1) and now considering 566/567 (removed 1) transitions.
// Phase 1: matrix 566 rows 569 cols
[2025-06-05 18:17:24] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:17:24] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-05 18:17:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:17:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 18:17:25] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 770 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 569/571 places, 566/567 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1067 ms. Remains : 569/571 places, 566/567 transitions.
RANDOM walk for 40000 steps (8 resets) in 273 ms. (145 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 318887 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :0 out of 1
Probabilistic random walk after 318887 steps, saw 204823 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
[2025-06-05 18:17:28] [INFO ] Invariant cache hit.
[2025-06-05 18:17:28] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:28] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 39/89 variables, 18/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/90 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/92 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/92 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 66/158 variables, 32/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/158 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/160 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/160 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/164 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/164 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 76/240 variables, 38/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/240 variables, 15/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/242 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/242 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 4/246 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/246 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 65/311 variables, 36/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/311 variables, 14/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 2/313 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/313 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 4/317 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/317 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 47/364 variables, 26/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/364 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1/365 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/365 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 32/397 variables, 16/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/397 variables, 7/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1/398 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/400 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/400 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 40/440 variables, 20/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/440 variables, 7/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 1/441 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/441 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 32/473 variables, 16/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/473 variables, 7/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 1/474 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 2/476 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/476 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 40/516 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/516 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/517 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/517 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 32/549 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/549 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/550 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 2/552 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/552 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 40/592 variables, 20/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/592 variables, 7/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 1/593 variables, 2/434 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/593 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 32/625 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/625 variables, 7/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 1/626 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 2/628 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/628 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 40/668 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/668 variables, 7/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 1/669 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/669 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 32/701 variables, 16/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/701 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 1/702 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 2/704 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/704 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 40/744 variables, 20/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/744 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 1/745 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/745 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 32/777 variables, 16/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/777 variables, 7/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 1/778 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 2/780 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/780 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 40/820 variables, 20/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/820 variables, 7/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 1/821 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/821 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 32/853 variables, 16/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/853 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/854 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 2/856 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/856 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 40/896 variables, 20/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/896 variables, 7/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 1/897 variables, 2/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/897 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 32/929 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/929 variables, 7/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 1/930 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 2/932 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/932 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 40/972 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/972 variables, 7/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 1/973 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/973 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 32/1005 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1005 variables, 7/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1006 variables, 1/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 2/1008 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1008 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 40/1048 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1048 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/1049 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1049 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 32/1081 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1081 variables, 7/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 1/1082 variables, 1/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 2/1084 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1084 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 34/1118 variables, 20/817 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1118 variables, 7/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 1/1119 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1119 variables, 1/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 10/1129 variables, 6/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1129 variables, 3/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1129 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 6/1135 variables, 4/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1135 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1135 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 0/1135 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 842 constraints, problems are : Problem set: 0 solved, 1 unsolved in 949 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 569/569 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 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) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/21 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 29/50 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/89 variables, 18/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/90 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/90 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/90 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/92 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/92 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 66/158 variables, 32/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/158 variables, 13/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/158 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/160 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/160 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/160 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/164 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/164 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 76/240 variables, 38/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/240 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/240 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/242 variables, 2/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/242 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/242 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 4/246 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/246 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 65/311 variables, 36/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/311 variables, 14/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/311 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/313 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 4/317 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/317 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 47/364 variables, 26/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/364 variables, 9/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/364 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/365 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/365 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/365 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 32/397 variables, 16/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/397 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/397 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 1/398 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/398 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/398 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/400 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/400 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 40/440 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/440 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/440 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/441 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/441 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/441 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 32/473 variables, 16/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/473 variables, 7/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/473 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/474 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/474 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/474 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 2/476 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/476 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 40/516 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/516 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/516 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (OVERLAPS) 1/517 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/517 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/517 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (OVERLAPS) 32/549 variables, 16/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/549 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/549 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (OVERLAPS) 1/550 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/550 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/550 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 2/552 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/552 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 40/592 variables, 20/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/592 variables, 7/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/592 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 1/593 variables, 2/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/593 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/593 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 32/625 variables, 16/452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/625 variables, 7/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/625 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 1/626 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/626 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/626 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 2/628 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/628 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 40/668 variables, 20/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/668 variables, 7/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/668 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 1/669 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/669 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/669 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 32/701 variables, 16/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/701 variables, 7/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/701 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/702 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/702 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/702 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 2/704 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/704 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 40/744 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/744 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/744 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 1/745 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/745 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/745 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 32/777 variables, 16/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/777 variables, 7/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/777 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 1/778 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/778 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/778 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 2/780 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/780 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 40/820 variables, 20/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/820 variables, 7/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/820 variables, 0/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 1/821 variables, 2/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/821 variables, 1/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/821 variables, 0/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 32/853 variables, 16/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/853 variables, 7/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/853 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/854 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/854 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/854 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 2/856 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/856 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 40/896 variables, 20/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/896 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/896 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/897 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/897 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/897 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 32/929 variables, 16/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/929 variables, 7/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/929 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 1/930 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/930 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/930 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 2/932 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/932 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 40/972 variables, 20/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/972 variables, 7/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/972 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 1/973 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/973 variables, 1/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/973 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 32/1005 variables, 16/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1005 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1005 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1006 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1006 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1006 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 2/1008 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1008 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 40/1048 variables, 20/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1048 variables, 7/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1048 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1049 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1049 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1049 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 32/1081 variables, 16/788 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1081 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1081 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 1/1082 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1082 variables, 1/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1082 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 2/1084 variables, 1/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1084 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 34/1118 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1118 variables, 7/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1118 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 1/1119 variables, 2/827 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1119 variables, 1/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1119 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 10/1129 variables, 6/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1129 variables, 3/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1129 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 6/1135 variables, 4/841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1135 variables, 2/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 843 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1682 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 569/569 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2640ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 569 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 569/569 places, 566/566 transitions.
Applied a total of 0 rules in 10 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 569/569 places, 566/566 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 569/569 places, 566/566 transitions.
Applied a total of 0 rules in 10 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
[2025-06-05 18:17:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:17:31] [INFO ] Implicit Places using invariants in 282 ms returned []
[2025-06-05 18:17:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:17:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 18:17:31] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 803 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:17:31] [INFO ] Redundant transitions in 3 ms returned []
Running 562 sub problems to find dead transitions.
[2025-06-05 18:17:31] [INFO ] Invariant cache hit.
[2025-06-05 18:17:31] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 2 (OVERLAPS) 1/569 variables, 7/268 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:17:46] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 569/1135 variables, and 269 constraints, problems are : Problem set: 0 solved, 562 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 0/569 constraints, ReadFeed: 0/4 constraints, PredecessorRefiner: 562/562 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 2 (OVERLAPS) 1/569 variables, 7/268 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/569 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/569 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 5 (OVERLAPS) 566/1135 variables, 569/838 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1135 variables, 4/842 constraints. Problems are: Problem set: 0 solved, 562 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 562/1404 constraints. Problems are: Problem set: 0 solved, 562 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:25] [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
[2025-06-05 18:18:25] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:26] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:26] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:29] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:30] [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
[2025-06-05 18:18:30] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:18:31] [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
[2025-06-05 18:18:31] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
SMT process timed out in 60091ms, After SMT, problems are : Problem set: 0 solved, 562 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60917 ms. Remains : 569/569 places, 566/566 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 62 times.
Drop transitions (Partial Free agglomeration) removed 62 transitions
Iterating global reduction 0 with 62 rules applied. Total rules applied 62 place count 569 transition count 566
Applied a total of 62 rules in 19 ms. Remains 569 /569 variables (removed 0) and now considering 566/566 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 566 rows 569 cols
[2025-06-05 18:18:31] [INFO ] Computed 268 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:18:31] [INFO ] [Real]Absence check using 268 positive place invariants in 40 ms returned sat
[2025-06-05 18:18:32] [INFO ] After 307ms 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
[2025-06-05 18:18:32] [INFO ] [Nat]Absence check using 268 positive place invariants in 30 ms returned sat
[2025-06-05 18:18:32] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-05 18:18:32] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-05 18:18:32] [INFO ] After 53ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-05 18:18:32] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-05 18:18:32] [INFO ] After 426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 761 ms.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 308 ms.
Product exploration explored 100000 steps with 25000 reset in 292 ms.
Built C files in :
/tmp/ltsmin18291988048588784840
[2025-06-05 18:18:33] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18291988048588784840
Running compilation step : cd /tmp/ltsmin18291988048588784840;'/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/ltsmin18291988048588784840;'/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/ltsmin18291988048588784840;'/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 2 out of 1771 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1771/1771 places, 1621/1621 transitions.
Applied a total of 0 rules in 90 ms. Remains 1771 /1771 variables (removed 0) and now considering 1621/1621 (removed 0) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:18:37] [INFO ] Computed 271 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:18:37] [INFO ] Implicit Places using invariants in 487 ms returned []
[2025-06-05 18:18:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:18:38] [INFO ] Implicit Places using invariants and state equation in 1396 ms returned []
Implicit Place search using SMT with State Equation took 1884 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:18:38] [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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60324ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60334ms
Finished structural reductions in LTL mode , in 1 iterations and 62314 ms. Remains : 1771/1771 places, 1621/1621 transitions.
Built C files in :
/tmp/ltsmin8119819688485942668
[2025-06-05 18:19:39] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8119819688485942668
Running compilation step : cd /tmp/ltsmin8119819688485942668;'/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 2973 ms.
Running link step : cd /tmp/ltsmin8119819688485942668;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin8119819688485942668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9204692614874928579.hoa' '--buchi-type=spotba'
LTSmin run took 1576 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPt-PT-030B-LTLFireability-02 finished in 374404 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||F(p1)||X(p2)) U p3) U X(p2))))'
Support contains 4 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1772 transition count 1622
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1772 transition count 1622
Applied a total of 20 rules in 203 ms. Remains 1772 /1782 variables (removed 10) and now considering 1622/1632 (removed 10) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 18:19:44] [INFO ] Computed 271 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:19:44] [INFO ] Implicit Places using invariants in 474 ms returned []
[2025-06-05 18:19:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:19:46] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 1972 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 18:19:46] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1782 places, 1622/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62491 ms. Remains : 1772/1782 places, 1622/1632 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p3)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 544 ms.
Stack based approach found an accepted trace after 737 steps with 0 reset with depth 738 and stack size 738 in 4 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-03 finished in 63389 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 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1772 transition count 1622
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1772 transition count 1622
Applied a total of 20 rules in 196 ms. Remains 1772 /1782 variables (removed 10) and now considering 1622/1632 (removed 10) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 18:20:47] [INFO ] Computed 271 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:48] [INFO ] Implicit Places using invariants in 479 ms returned []
[2025-06-05 18:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:49] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 1867 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 18:20:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60302ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60305ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1782 places, 1622/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62372 ms. Remains : 1772/1782 places, 1622/1632 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 507 ms.
Stack based approach found an accepted trace after 4309 steps with 0 reset with depth 4310 and stack size 4310 in 27 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-04 finished in 63030 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||X(((p1||X(X(p2))) U (p0&&(p1||X(X(p2)))))))) U X(p3))))'
Support contains 3 out of 1782 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1773 transition count 1623
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1773 transition count 1623
Applied a total of 18 rules in 194 ms. Remains 1773 /1782 variables (removed 9) and now considering 1623/1632 (removed 9) transitions.
// Phase 1: matrix 1623 rows 1773 cols
[2025-06-05 18:21:50] [INFO ] Computed 271 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:21:51] [INFO ] Implicit Places using invariants in 475 ms returned []
[2025-06-05 18:21:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:21:52] [INFO ] Implicit Places using invariants and state equation in 1258 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 18:21:52] [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 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 1622/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1622 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)
(s10 1)
(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)
(s40 1)
(s41 1)
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(s1177 1)
(s1178 1)
(s1179 1)
(s1180 1)
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(s1182 1)
(s1183 1)
(s1184 1)
(s1185 1)
(s1186 1)
(s1187 1)
(s1188 1)
(s1189 1)
(s1190 1)
(s1191 1)
(s1192 1)
(s1193 1)
(s1194 1)
(s1195 1)
(s1196 1)
(s1197 1)
(s1198 1)
(s1199 1)
(s1200 1)
(s1201 1)
(s1202 1)
(s1203 1)
(s1204 1)
(s1205 1)
(s1206 1)
(s1207 1)
(s1208 1)
(s1209 1)
(s1210 1)
(s1211 1)
(s1212 1)
(s1213 1)
(s1214 1)
(s1215 1)
(s1216 1)
(s1217 1)
(s1218 1)
(s1219 1)
(s1220 1)
(s1221 1)
(s1222 1)
(s1223 1)
(s1224 1)
(s1225 1)
(s1226 1)
(s1227 1)
(s1228 1)
(s1229 1)
(s1230 1)
(s1231 1)
(s1232 1)
(s1233 1)
(s1234 1)
(s1235 1)
(s1236 1)
(s1237 1)
(s1238 1)
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(s1244 1)
(s1245 1)
(s1246 1)
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(s1248 1)
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(s1252 1)
(s1253 1)
(s1254 1)
(s1255 1)
(s1256 1)
(s1257 1)
(s1258 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 0/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60301ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60304ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1782 places, 1623/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62235 ms. Remains : 1773/1782 places, 1623/1632 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p3), (AND (NOT p0) (NOT p3)), (NOT p3), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-06
Product exploration explored 100000 steps with 0 reset in 491 ms.
Stack based approach found an accepted trace after 2197 steps with 0 reset with depth 2198 and stack size 2198 in 20 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-06 finished in 62944 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 1782 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 355 transitions
Trivial Post-agglo rules discarded 355 transitions
Performed 355 trivial Post agglomeration. Transition count delta: 355
Iterating post reduction 0 with 355 rules applied. Total rules applied 355 place count 1781 transition count 1276
Reduce places removed 355 places and 0 transitions.
Iterating post reduction 1 with 355 rules applied. Total rules applied 710 place count 1426 transition count 1276
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 236 Pre rules applied. Total rules applied 710 place count 1426 transition count 1040
Deduced a syphon composed of 236 places in 1 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 2 with 472 rules applied. Total rules applied 1182 place count 1190 transition count 1040
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1191 place count 1181 transition count 1031
Iterating global reduction 2 with 9 rules applied. Total rules applied 1200 place count 1181 transition count 1031
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1200 place count 1181 transition count 1023
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1216 place count 1173 transition count 1023
Performed 507 Post agglomeration using F-continuation condition.Transition count delta: 507
Deduced a syphon composed of 507 places in 0 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 2 with 1014 rules applied. Total rules applied 2230 place count 666 transition count 516
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2231 place count 666 transition count 515
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2233 place count 665 transition count 514
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -59
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 2411 place count 576 transition count 573
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2413 place count 574 transition count 571
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2415 place count 572 transition count 571
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2415 place count 572 transition count 570
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 2417 place count 571 transition count 570
Applied a total of 2417 rules in 234 ms. Remains 571 /1782 variables (removed 1211) and now considering 570/1632 (removed 1062) transitions.
// Phase 1: matrix 570 rows 571 cols
[2025-06-05 18:22:53] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:53] [INFO ] Implicit Places using invariants in 274 ms returned [560]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 275 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 570/1782 places, 570/1632 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 569 transition count 569
Applied a total of 2 rules in 16 ms. Remains 569 /570 variables (removed 1) and now considering 569/570 (removed 1) transitions.
// Phase 1: matrix 569 rows 569 cols
[2025-06-05 18:22:53] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:54] [INFO ] Implicit Places using invariants in 261 ms returned []
[2025-06-05 18:22:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 18:22:54] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 569/1782 places, 569/1632 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1285 ms. Remains : 569/1782 places, 569/1632 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-07 finished in 1335 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))||(G(p1)&&F(p2))))'
Support contains 3 out of 1782 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 355 transitions
Trivial Post-agglo rules discarded 355 transitions
Performed 355 trivial Post agglomeration. Transition count delta: 355
Iterating post reduction 0 with 355 rules applied. Total rules applied 355 place count 1781 transition count 1276
Reduce places removed 355 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 356 rules applied. Total rules applied 711 place count 1426 transition count 1275
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 712 place count 1425 transition count 1275
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 712 place count 1425 transition count 1039
Deduced a syphon composed of 236 places in 1 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1184 place count 1189 transition count 1039
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1193 place count 1180 transition count 1030
Iterating global reduction 3 with 9 rules applied. Total rules applied 1202 place count 1180 transition count 1030
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 1202 place count 1180 transition count 1023
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 1216 place count 1173 transition count 1023
Performed 508 Post agglomeration using F-continuation condition.Transition count delta: 508
Deduced a syphon composed of 508 places in 1 ms
Reduce places removed 508 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 2232 place count 665 transition count 515
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2233 place count 665 transition count 514
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 2235 place count 664 transition count 513
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 87 places in 0 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 2409 place count 577 transition count 569
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2411 place count 575 transition count 567
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2413 place count 573 transition count 567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2413 place count 573 transition count 566
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2415 place count 572 transition count 566
Applied a total of 2415 rules in 263 ms. Remains 572 /1782 variables (removed 1210) and now considering 566/1632 (removed 1066) transitions.
// Phase 1: matrix 566 rows 572 cols
[2025-06-05 18:22:54] [INFO ] Computed 269 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:55] [INFO ] Implicit Places using invariants in 277 ms returned [561]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 279 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 571/1782 places, 566/1632 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 570 transition count 565
Applied a total of 2 rules in 16 ms. Remains 570 /571 variables (removed 1) and now considering 565/566 (removed 1) transitions.
// Phase 1: matrix 565 rows 570 cols
[2025-06-05 18:22:55] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:55] [INFO ] Implicit Places using invariants in 304 ms returned []
[2025-06-05 18:22:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:56] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 570/1782 places, 565/1632 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1340 ms. Remains : 570/1782 places, 565/1632 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-08 finished in 1460 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F((p1&&(p2 U p3))))))'
Support contains 5 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1772 transition count 1622
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1772 transition count 1622
Applied a total of 20 rules in 196 ms. Remains 1772 /1782 variables (removed 10) and now considering 1622/1632 (removed 10) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 18:22:56] [INFO ] Computed 271 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:56] [INFO ] Implicit Places using invariants in 463 ms returned []
[2025-06-05 18:22:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:22:58] [INFO ] Implicit Places using invariants and state equation in 1399 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 18:22:58] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60296ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60298ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1782 places, 1622/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62361 ms. Remains : 1772/1782 places, 1622/1632 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p3), (OR (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 510 ms.
Stack based approach found an accepted trace after 1524 steps with 0 reset with depth 1525 and stack size 1525 in 10 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-09 finished in 63093 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)||X(X(X(p1)))))))'
Support contains 5 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1771 transition count 1621
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1771 transition count 1621
Applied a total of 22 rules in 213 ms. Remains 1771 /1782 variables (removed 11) and now considering 1621/1632 (removed 11) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:23:59] [INFO ] Computed 271 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:23:59] [INFO ] Implicit Places using invariants in 467 ms returned []
[2025-06-05 18:23:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:24:01] [INFO ] Implicit Places using invariants and state equation in 1397 ms returned []
Implicit Place search using SMT with State Equation took 1865 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:24:01] [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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60320ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1782 places, 1621/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62406 ms. Remains : 1771/1782 places, 1621/1632 transitions.
Stuttering acceptance computed with spot in 369 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-10
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-10 finished in 62808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(X(F((G(!p0)||(!p0&&F(p1)))))))))'
Support contains 2 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1771 transition count 1621
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1771 transition count 1621
Applied a total of 22 rules in 199 ms. Remains 1771 /1782 variables (removed 11) and now considering 1621/1632 (removed 11) transitions.
[2025-06-05 18:25:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:25:02] [INFO ] Implicit Places using invariants in 483 ms returned []
[2025-06-05 18:25:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:25:04] [INFO ] Implicit Places using invariants and state equation in 1403 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:25:04] [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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1782 places, 1621/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62404 ms. Remains : 1771/1782 places, 1621/1632 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, true, (NOT p0), p0, p0, (AND p0 (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 539 ms.
Stack based approach found an accepted trace after 866 steps with 0 reset with depth 867 and stack size 867 in 5 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-11 finished in 63195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 3 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1772 transition count 1622
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1772 transition count 1622
Applied a total of 20 rules in 206 ms. Remains 1772 /1782 variables (removed 10) and now considering 1622/1632 (removed 10) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 18:26:05] [INFO ] Computed 271 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:26:05] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-06-05 18:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:26:07] [INFO ] Implicit Places using invariants and state equation in 1450 ms returned []
Implicit Place search using SMT with State Equation took 1928 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 18:26:07] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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)
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(s105 1)timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60299ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60301ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1782 places, 1622/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62439 ms. Remains : 1772/1782 places, 1622/1632 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 169 reset in 461 ms.
Product exploration explored 100000 steps with 173 reset in 521 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 (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 90 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 286 ms. (139 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 1/1 properties
[2025-06-05 18:27:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf0 is UNSAT
After SMT solving in domain Real declared 3/3394 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 14 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X p1)), (G (OR (NOT p1) (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p1 (NOT p0)))), (F (NOT p1)), (F (NOT (AND p1 (NOT p0)))), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 10 factoid took 277 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Support contains 3 out of 1772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1772/1772 places, 1622/1622 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 358 transitions
Trivial Post-agglo rules discarded 358 transitions
Performed 358 trivial Post agglomeration. Transition count delta: 358
Iterating post reduction 0 with 358 rules applied. Total rules applied 358 place count 1771 transition count 1263
Reduce places removed 358 places and 0 transitions.
Iterating post reduction 1 with 358 rules applied. Total rules applied 716 place count 1413 transition count 1263
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 240 Pre rules applied. Total rules applied 716 place count 1413 transition count 1023
Deduced a syphon composed of 240 places in 1 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 2 with 480 rules applied. Total rules applied 1196 place count 1173 transition count 1023
Performed 507 Post agglomeration using F-continuation condition.Transition count delta: 507
Deduced a syphon composed of 507 places in 0 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 2 with 1014 rules applied. Total rules applied 2210 place count 666 transition count 516
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2211 place count 666 transition count 515
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2213 place count 665 transition count 514
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2389 place count 577 transition count 571
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2391 place count 575 transition count 569
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2393 place count 573 transition count 569
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2393 place count 573 transition count 568
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 2395 place count 572 transition count 568
Applied a total of 2395 rules in 208 ms. Remains 572 /1772 variables (removed 1200) and now considering 568/1622 (removed 1054) transitions.
// Phase 1: matrix 568 rows 572 cols
[2025-06-05 18:27:10] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:10] [INFO ] Implicit Places using invariants in 260 ms returned [561]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 261 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 571/1772 places, 568/1622 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 570 transition count 567
Applied a total of 2 rules in 15 ms. Remains 570 /571 variables (removed 1) and now considering 567/568 (removed 1) transitions.
// Phase 1: matrix 567 rows 570 cols
[2025-06-05 18:27:10] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:10] [INFO ] Implicit Places using invariants in 255 ms returned []
[2025-06-05 18:27:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:11] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 570/1772 places, 567/1622 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1198 ms. Remains : 570/1772 places, 567/1622 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 83 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
RANDOM walk for 3168 steps (0 resets) in 62 ms. (50 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 219 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering criterion allowed to conclude after 4572 steps with 224 reset in 29 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-12 finished in 66943 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(!p1)||(!p1&&G(F(p2)))))'
Support contains 4 out of 1782 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 355 transitions
Trivial Post-agglo rules discarded 355 transitions
Performed 355 trivial Post agglomeration. Transition count delta: 355
Iterating post reduction 0 with 355 rules applied. Total rules applied 355 place count 1781 transition count 1276
Reduce places removed 355 places and 0 transitions.
Iterating post reduction 1 with 355 rules applied. Total rules applied 710 place count 1426 transition count 1276
Performed 237 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 237 Pre rules applied. Total rules applied 710 place count 1426 transition count 1039
Deduced a syphon composed of 237 places in 1 ms
Reduce places removed 237 places and 0 transitions.
Iterating global reduction 2 with 474 rules applied. Total rules applied 1184 place count 1189 transition count 1039
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1192 place count 1181 transition count 1031
Iterating global reduction 2 with 8 rules applied. Total rules applied 1200 place count 1181 transition count 1031
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1200 place count 1181 transition count 1025
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 1212 place count 1175 transition count 1025
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 2 with 1014 rules applied. Total rules applied 2226 place count 668 transition count 518
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2227 place count 668 transition count 517
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2229 place count 667 transition count 516
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -59
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 2407 place count 578 transition count 575
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2409 place count 576 transition count 573
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2411 place count 574 transition count 573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2411 place count 574 transition count 572
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 2413 place count 573 transition count 572
Applied a total of 2413 rules in 221 ms. Remains 573 /1782 variables (removed 1209) and now considering 572/1632 (removed 1060) transitions.
// Phase 1: matrix 572 rows 573 cols
[2025-06-05 18:27:12] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:12] [INFO ] Implicit Places using invariants in 267 ms returned [562]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 268 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/1782 places, 572/1632 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 571 transition count 571
Applied a total of 2 rules in 16 ms. Remains 571 /572 variables (removed 1) and now considering 571/572 (removed 1) transitions.
// Phase 1: matrix 571 rows 571 cols
[2025-06-05 18:27:12] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:12] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-05 18:27:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:27:13] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 571/1782 places, 571/1632 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1278 ms. Remains : 571/1782 places, 571/1632 transitions.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) p1), true, (NOT p0), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-13
Product exploration explored 100000 steps with 0 reset in 530 ms.
Product exploration explored 100000 steps with 0 reset in 679 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/571 stabilizing places and 3/571 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 14 factoid took 740 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter insensitive) to 5 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 369 ms. (108 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 217 ms. (183 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 259 ms. (153 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 216 ms. (184 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 5/5 properties
[2025-06-05 18:27:16] [INFO ] Invariant cache hit.
[2025-06-05 18:27:16] [INFO ] State equation strengthened by 3 read => feed constraints.
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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 67/120 variables, 30/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/123 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/123 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/123 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 6/129 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/129 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 83/212 variables, 46/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 20/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 82/294 variables, 36/184 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/294 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/294 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 3/297 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/297 variables, 3/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/297 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 6/303 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/303 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 76/379 variables, 44/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/379 variables, 17/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/379 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 1/380 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/380 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/380 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 75/455 variables, 34/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/455 variables, 13/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/455 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 3/458 variables, 4/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/458 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/458 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (OVERLAPS) 4/462 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 69/531 variables, 38/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/531 variables, 15/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/531 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 1/532 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/532 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/532 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 75/607 variables, 34/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/607 variables, 13/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/607 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 3/610 variables, 4/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/610 variables, 3/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/610 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 4/614 variables, 2/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/614 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 69/683 variables, 38/478 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/683 variables, 15/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/683 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 1/684 variables, 2/495 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/684 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/684 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 71/755 variables, 34/530 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/755 variables, 13/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/755 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 3/758 variables, 4/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/758 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/758 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 4/762 variables, 2/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/762 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (OVERLAPS) 46/808 variables, 28/580 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/808 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/808 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (OVERLAPS) 1/809 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/809 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/809 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (OVERLAPS) 40/849 variables, 18/611 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/849 variables, 7/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/849 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (OVERLAPS) 2/851 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/851 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/851 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (OVERLAPS) 4/855 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/855 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 32/887 variables, 20/644 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/887 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/887 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 38/925 variables, 16/668 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/925 variables, 6/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/925 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (OVERLAPS) 2/927 variables, 2/676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/927 variables, 2/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/927 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (OVERLAPS) 4/931 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/931 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (OVERLAPS) 32/963 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/963 variables, 8/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/963 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (OVERLAPS) 38/1001 variables, 16/724 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1001 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1001 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (OVERLAPS) 2/1003 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1003 variables, 2/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1003 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (OVERLAPS) 4/1007 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1007 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (OVERLAPS) 32/1039 variables, 20/756 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1039 variables, 8/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1039 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (OVERLAPS) 38/1077 variables, 16/780 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1077 variables, 6/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1077 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (OVERLAPS) 2/1079 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1079 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1079 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
(s248 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 114 (OVERLAPS) 4/1083 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1083/1142 variables, and 792 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 253/268 constraints, State Equation: 536/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 67/120 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/123 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/123 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/123 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 6/129 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 83/212 variables, 46/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/212 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:21] [INFO ] Deduced a trap along path composed of 3 places in 15 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/212 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:21] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/212 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/212 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 82/294 variables, 36/191 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/294 variables, 15/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/294 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 3/297 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/297 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/297 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 6/303 variables, 3/215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/303 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 76/379 variables, 44/259 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/379 variables, 17/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/379 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 1/380 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/380 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/380 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 75/455 variables, 34/313 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/455 variables, 13/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/455 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 3/458 variables, 4/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/458 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/458 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 4/462 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/462 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 69/531 variables, 38/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/531 variables, 15/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/531 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/532 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/532 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/532 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 75/607 variables, 34/425 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/607 variables, 13/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/607 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (OVERLAPS) 3/610 variables, 4/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/610 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (OVERLAPS) 4/614 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/614 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 69/683 variables, 38/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/683 variables, 15/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/683 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 1/684 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/684 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/684 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 71/755 variables, 34/537 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/755 variables, 13/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/755 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 3/758 variables, 4/554 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/758 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/758 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 4/762 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/762 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 46/808 variables, 28/587 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/808 variables, 10/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/808 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 1/809 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/809 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/809 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 40/849 variables, 18/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/849 variables, 7/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/849 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 2/851 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/851 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/851 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 4/855 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/855 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (OVERLAPS) 32/887 variables, 20/651 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/887 variables, 8/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/887 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (OVERLAPS) 38/925 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/925 variables, 6/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/925 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (OVERLAPS) 2/927 variables, 2/683 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/927 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/927 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (OVERLAPS) 4/931 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/931 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (OVERLAPS) 32/963 variables, 20/707 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/963 variables, 8/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/963 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (OVERLAPS) 38/1001 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1001 variables, 6/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1001 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (OVERLAPS) 2/1003 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1003 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1003 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (OVERLAPS) 4/1007 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1007 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (OVERLAPS) 32/1039 variables, 20/763 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1039 variables, 8/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1039 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (OVERLAPS) 38/1077 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1077 variables, 6/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1077 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (OVERLAPS) 2/1079 variables, 2/795 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1079 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1079 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (OVERLAPS) 4/1083 variables, 2/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1083 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (OVERLAPS) 32/1115 variables, 20/819 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1115 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1115 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 123 (OVERLAPS) 19/1134 variables, 10/837 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1134 variables, 3/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
(s40 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 1)
(s4 1)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 1)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 1)
(s22 0)
(s23 1)
(s24 0)
(s25 1)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 1)
(s31 0)
(s32 0)
(s33 1)
(s34 0)
(s35 1)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 1timeout
)
(s41 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1134/1142 variables, and 840 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 264/268 constraints, State Equation: 566/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 10024ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 571/571 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 571 transition count 570
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 571 transition count 570
Applied a total of 2 rules in 24 ms. Remains 571 /571 variables (removed 0) and now considering 570/571 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 571/571 places, 570/571 transitions.
RANDOM walk for 40000 steps (8 resets) in 402 ms. (99 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 206 ms. (193 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 193124 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :0 out of 5
Probabilistic random walk after 193124 steps, saw 121081 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :0
// Phase 1: matrix 570 rows 571 cols
[2025-06-05 18:27:29] [INFO ] Computed 268 invariants in 1 ms
[2025-06-05 18:27:29] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 67/120 variables, 30/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/123 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/123 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/123 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 6/129 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/129 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 83/212 variables, 46/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 20/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 82/294 variables, 36/184 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/294 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/294 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 3/297 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/297 variables, 3/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/297 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 6/303 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/303 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 76/379 variables, 44/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/379 variables, 17/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/379 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 1/380 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/380 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/380 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 75/455 variables, 34/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/455 variables, 13/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/455 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 3/458 variables, 4/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/458 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/458 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (OVERLAPS) 4/462 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 69/531 variables, 38/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/531 variables, 15/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/531 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 1/532 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/532 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/532 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 75/607 variables, 34/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/607 variables, 13/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/607 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 3/610 variables, 4/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/610 variables, 3/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/610 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 4/614 variables, 2/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/614 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 69/683 variables, 38/478 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/683 variables, 15/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/683 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 1/684 variables, 2/495 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/684 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/684 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 71/755 variables, 34/530 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/755 variables, 13/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/755 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 3/758 variables, 4/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/758 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/758 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 4/762 variables, 2/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/762 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (OVERLAPS) 46/808 variables, 28/580 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/808 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/808 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (OVERLAPS) 1/809 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/809 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/809 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (OVERLAPS) 40/849 variables, 18/611 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/849 variables, 7/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/849 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (OVERLAPS) 2/851 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/851 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/851 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (OVERLAPS) 4/855 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/855 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 32/887 variables, 20/644 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/887 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/887 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 38/925 variables, 16/668 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/925 variables, 6/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/925 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (OVERLAPS) 2/927 variables, 2/676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/927 variables, 2/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/927 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (OVERLAPS) 4/931 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/931 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (OVERLAPS) 32/963 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/963 variables, 8/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/963 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (OVERLAPS) 38/1001 variables, 16/724 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1001 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1001 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (OVERLAPS) 2/1003 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1003 variables, 2/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1003 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (OVERLAPS) 4/1007 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1007 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (OVERLAPS) 32/1039 variables, 20/756 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1039 variables, 8/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1039 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (OVERLAPS) 38/1077 variables, 16/780 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1077 variables, 6/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1077 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (OVERLAPS) 2/1079 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1079 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1079 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (OVERLAPS) 4/1083 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1083 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (OVERLAPS) 32/1115 variables, 20/812 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1115 variables, 8/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1115 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (OVERLAPS) 19/1134 variables, 10/830 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1134 variables, 3/833 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1134 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 122 (OVERLAPS) 1/1135 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1135 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1135 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 125 (OVERLAPS) 6/1141 variables, 4/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1141 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1141 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 128 (OVERLAPS) 0/1141 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1141/1141 variables, and 842 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2338 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 67/120 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/123 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/123 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/123 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 6/129 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 83/212 variables, 46/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/212 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:32] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/212 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/212 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 82/294 variables, 36/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/294 variables, 15/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/294 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 3/297 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/297 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/297 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 6/303 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/303 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 76/379 variables, 44/258 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/379 variables, 17/275 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/379 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 1/380 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/380 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/380 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 75/455 variables, 34/312 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/455 variables, 13/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:32] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 38 (INCLUDED_ONLY) 0/455 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/455 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 3/458 variables, 4/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/458 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/458 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 4/462 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/462 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 69/531 variables, 38/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/531 variables, 15/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/531 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/532 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/532 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/532 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 75/607 variables, 34/425 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/607 variables, 13/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/607 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (OVERLAPS) 3/610 variables, 4/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/610 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (OVERLAPS) 4/614 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/614 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 69/683 variables, 38/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/683 variables, 15/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/683 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 1/684 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/684 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/684 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 71/755 variables, 34/537 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/755 variables, 13/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/755 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 3/758 variables, 4/554 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/758 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/758 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 4/762 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/762 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 46/808 variables, 28/587 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/808 variables, 10/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/808 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 1/809 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/809 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/809 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 40/849 variables, 18/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/849 variables, 7/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/849 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 2/851 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/851 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/851 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 4/855 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/855 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (OVERLAPS) 32/887 variables, 20/651 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/887 variables, 8/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/887 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (OVERLAPS) 38/925 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/925 variables, 6/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/925 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (OVERLAPS) 2/927 variables, 2/683 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/927 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/927 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (OVERLAPS) 4/931 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/931 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (OVERLAPS) 32/963 variables, 20/707 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/963 variables, 8/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/963 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (OVERLAPS) 38/1001 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1001 variables, 6/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1001 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (OVERLAPS) 2/1003 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1003 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1003 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (OVERLAPS) 4/1007 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1007 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (OVERLAPS) 32/1039 variables, 20/763 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1039 variables, 8/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1039 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (OVERLAPS) 38/1077 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1077 variables, 6/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1077 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (OVERLAPS) 2/1079 variables, 2/795 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1079 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1079 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (OVERLAPS) 4/1083 variables, 2/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1083 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (OVERLAPS) 32/1115 variables, 20/819 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1115 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1115 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 123 (OVERLAPS) 19/1134 variables, 10/837 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1134 variables, 3/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1134 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 126 (OVERLAPS) 1/1135 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1135 variables, 1/843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 129 (OVERLAPS) 6/1141 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1141 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1141 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 132 (OVERLAPS) 0/1141 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1141/1141 variables, and 849 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5909 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8255ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 177 ms.
Support contains 4 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 571/571 places, 570/570 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2025-06-05 18:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:38] [INFO ] Implicit Places using invariants in 284 ms returned []
[2025-06-05 18:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:27:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:27:39] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:27:39] [INFO ] Redundant transitions in 4 ms returned []
Running 565 sub problems to find dead transitions.
[2025-06-05 18:27:39] [INFO ] Invariant cache hit.
[2025-06-05 18:27:39] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (OVERLAPS) 2/571 variables, 5/268 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:53] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:27:53] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/1141 variables, and 270 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 0/571 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/569 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 3 (OVERLAPS) 2/571 variables, 5/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 5 (OVERLAPS) 570/1141 variables, 571/841 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1141 variables, 3/844 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1141 variables, 565/1409 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:28:37] [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
[2025-06-05 18:28:37] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1141/1141 variables, and 1411 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 565 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60900 ms. Remains : 571/571 places, 570/570 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 61 times.
Drop transitions (Partial Free agglomeration) removed 61 transitions
Iterating global reduction 0 with 61 rules applied. Total rules applied 61 place count 571 transition count 570
Applied a total of 61 rules in 17 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 570 rows 571 cols
[2025-06-05 18:28:39] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:28:39] [INFO ] [Real]Absence check using 268 positive place invariants in 33 ms returned sat
[2025-06-05 18:28:39] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:28:39] [INFO ] [Nat]Absence check using 268 positive place invariants in 32 ms returned sat
[2025-06-05 18:28:39] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2025-06-05 18:28:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:28:39] [INFO ] After 116ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2025-06-05 18:28:40] [INFO ] After 321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-05 18:28:40] [INFO ] After 893ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 1100 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT p0)), (F p2), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 14 factoid took 888 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter insensitive) to 5 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Support contains 4 out of 571 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 571/571 places, 571/571 transitions.
Applied a total of 0 rules in 10 ms. Remains 571 /571 variables (removed 0) and now considering 571/571 (removed 0) transitions.
// Phase 1: matrix 571 rows 571 cols
[2025-06-05 18:28:41] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:28:41] [INFO ] Implicit Places using invariants in 268 ms returned []
[2025-06-05 18:28:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:28:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:28:42] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 764 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:28:42] [INFO ] Redundant transitions in 3 ms returned []
Running 565 sub problems to find dead transitions.
[2025-06-05 18:28:42] [INFO ] Invariant cache hit.
[2025-06-05 18:28:42] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (OVERLAPS) 2/571 variables, 5/268 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:28:56] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:28:56] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/1142 variables, and 270 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 0/571 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/569 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 3 (OVERLAPS) 2/571 variables, 5/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 5 (OVERLAPS) 570/1141 variables, 571/841 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1141 variables, 3/844 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1141 variables, 565/1409 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:29:31] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1141 variables, 1/1410 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1141/1142 variables, and 1410 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60112ms problems are : Problem set: 0 solved, 565 unsolved
Search for dead transitions found 0 dead transitions in 60113ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60911 ms. Remains : 571/571 places, 571/571 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/571 stabilizing places and 3/571 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 14 factoid took 786 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter insensitive) to 5 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 339 ms. (117 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 182 ms. (218 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 207 ms. (192 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 194 ms. (205 steps per ms) remains 5/5 properties
[2025-06-05 18:29:43] [INFO ] Invariant cache hit.
[2025-06-05 18:29:43] [INFO ] State equation strengthened by 3 read => feed constraints.
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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 67/120 variables, 30/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/123 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/123 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/123 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 6/129 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/129 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 83/212 variables, 46/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 20/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 82/294 variables, 36/184 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/294 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/294 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 3/297 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/297 variables, 3/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/297 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 6/303 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/303 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 76/379 variables, 44/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/379 variables, 17/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/379 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 1/380 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/380 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/380 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 75/455 variables, 34/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/455 variables, 13/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/455 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 3/458 variables, 4/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/458 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/458 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (OVERLAPS) 4/462 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 69/531 variables, 38/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/531 variables, 15/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/531 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 1/532 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/532 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/532 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 75/607 variables, 34/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/607 variables, 13/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/607 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 3/610 variables, 4/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/610 variables, 3/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/610 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 4/614 variables, 2/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/614 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 69/683 variables, 38/478 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/683 variables, 15/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/683 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 1/684 variables, 2/495 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/684 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/684 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 71/755 variables, 34/530 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/755 variables, 13/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/755 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 3/758 variables, 4/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/758 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/758 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 4/762 variables, 2/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/762 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (OVERLAPS) 46/808 variables, 28/580 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/808 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/808 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (OVERLAPS) 1/809 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/809 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/809 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (OVERLAPS) 40/849 variables, 18/611 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/849 variables, 7/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/849 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (OVERLAPS) 2/851 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/851 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/851 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (OVERLAPS) 4/855 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/855 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 32/887 variables, 20/644 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/887 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/887 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 38/925 variables, 16/668 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/925 variables, 6/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/925 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (OVERLAPS) 2/927 variables, 2/676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/927 variables, 2/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/927 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (OVERLAPS) 4/931 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/931 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (OVERLAPS) 32/963 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/963 variables, 8/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/963 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (OVERLAPS) 38/1001 variables, 16/724 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1001 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1001 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (OVERLAPS) 2/1003 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1003 variables, 2/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1003 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (OVERLAPS) 4/1007 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1007 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (OVERLAPS) 32/1039 variables, 20/756 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1039 variables, 8/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1039 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (OVERLAPS) 38/1077 variables, 16/780 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1077 variables, 6/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1077 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (OVERLAPS) 2/1079 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1079 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1079 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (OVERLAPS) 4/1083 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1083/1142 variables, and 792 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 253/268 constraints, State Equation: 536/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 67/120 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/123 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/123 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/123 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 6/129 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 83/212 variables, 46/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/212 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:29:49] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/212 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:29:49] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/212 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/212 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 82/294 variables, 36/191 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/294 variables, 15/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/294 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 3/297 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/297 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/297 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 6/303 variables, 3/215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/303 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 76/379 variables, 44/259 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/379 variables, 17/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/379 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 1/380 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/380 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/380 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 75/455 variables, 34/313 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/455 variables, 13/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/455 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 3/458 variables, 4/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/458 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/458 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 4/462 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/462 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 69/531 variables, 38/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/531 variables, 15/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/531 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/532 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/532 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/532 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 75/607 variables, 34/425 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/607 variables, 13/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/607 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (OVERLAPS) 3/610 variables, 4/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/610 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (OVERLAPS) 4/614 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/614 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 69/683 variables, 38/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/683 variables, 15/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/683 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 1/684 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/684 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/684 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 71/755 variables, 34/537 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/755 variables, 13/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/755 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 3/758 variables, 4/554 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/758 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/758 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 4/762 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/762 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 46/808 variables, 28/587 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/808 variables, 10/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/808 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 1/809 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/809 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/809 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 40/849 variables, 18/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/849 variables, 7/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/849 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 2/851 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/851 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/851 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 4/855 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/855 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (OVERLAPS) 32/887 variables, 20/651 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/887 variables, 8/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/887 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (OVERLAPS) 38/925 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/925 variables, 6/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/925 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (OVERLAPS) 2/927 variables, 2/683 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/927 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/927 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (OVERLAPS) 4/931 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/931 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (OVERLAPS) 32/963 variables, 20/707 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/963 variables, 8/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/963 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (OVERLAPS) 38/1001 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1001 variables, 6/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1001 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (OVERLAPS) 2/1003 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1003 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1003 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (OVERLAPS) 4/1007 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1007 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (OVERLAPS) 32/1039 variables, 20/763 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1039 variables, 8/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1039 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (OVERLAPS) 38/1077 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1077 variables, 6/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1077 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (OVERLAPS) 2/1079 variables, 2/795 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1079 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1079 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (OVERLAPS) 4/1083 variables, 2/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1083 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (OVERLAPS) 32/1115 variables, 20/819 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1115 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1115/1142 variables, and 827 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 261/268 constraints, State Equation: 556/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 10015ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 571/571 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 571 transition count 570
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 571 transition count 570
Applied a total of 2 rules in 24 ms. Remains 571 /571 variables (removed 0) and now considering 570/571 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 571/571 places, 570/571 transitions.
RANDOM walk for 40000 steps (8 resets) in 410 ms. (97 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 247 ms. (161 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 176 ms. (226 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 196339 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 5
Probabilistic random walk after 196339 steps, saw 123152 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
// Phase 1: matrix 570 rows 571 cols
[2025-06-05 18:29:57] [INFO ] Computed 268 invariants in 1 ms
[2025-06-05 18:29:57] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 67/120 variables, 30/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/123 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/123 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/123 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 6/129 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/129 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 83/212 variables, 46/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 20/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 82/294 variables, 36/184 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/294 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/294 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 3/297 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/297 variables, 3/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/297 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 6/303 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/303 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 76/379 variables, 44/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/379 variables, 17/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/379 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 1/380 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/380 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/380 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 75/455 variables, 34/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/455 variables, 13/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/455 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 3/458 variables, 4/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/458 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/458 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (OVERLAPS) 4/462 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 69/531 variables, 38/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/531 variables, 15/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/531 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 1/532 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/532 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/532 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 75/607 variables, 34/418 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/607 variables, 13/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/607 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 3/610 variables, 4/435 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/610 variables, 3/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/610 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 4/614 variables, 2/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/614 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 69/683 variables, 38/478 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/683 variables, 15/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/683 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 1/684 variables, 2/495 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/684 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/684 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 71/755 variables, 34/530 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/755 variables, 13/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/755 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 3/758 variables, 4/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/758 variables, 3/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/758 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 4/762 variables, 2/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/762 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (OVERLAPS) 46/808 variables, 28/580 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/808 variables, 10/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/808 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (OVERLAPS) 1/809 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/809 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/809 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (OVERLAPS) 40/849 variables, 18/611 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/849 variables, 7/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/849 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (OVERLAPS) 2/851 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/851 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/851 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (OVERLAPS) 4/855 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/855 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 32/887 variables, 20/644 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/887 variables, 8/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/887 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 38/925 variables, 16/668 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/925 variables, 6/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/925 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (OVERLAPS) 2/927 variables, 2/676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/927 variables, 2/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/927 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (OVERLAPS) 4/931 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/931 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (OVERLAPS) 32/963 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/963 variables, 8/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/963 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (OVERLAPS) 38/1001 variables, 16/724 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1001 variables, 6/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1001 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (OVERLAPS) 2/1003 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1003 variables, 2/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1003 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (OVERLAPS) 4/1007 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1007 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (OVERLAPS) 32/1039 variables, 20/756 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1039 variables, 8/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1039 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (OVERLAPS) 38/1077 variables, 16/780 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1077 variables, 6/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1077 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (OVERLAPS) 2/1079 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1079 variables, 2/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1079 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (OVERLAPS) 4/1083 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1083 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (OVERLAPS) 32/1115 variables, 20/812 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1115 variables, 8/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1115 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (OVERLAPS) 19/1134 variables, 10/830 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1134 variables, 3/833 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1134 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 122 (OVERLAPS) 1/1135 variables, 2/835 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1135 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1135 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 125 (OVERLAPS) 6/1141 variables, 4/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1141 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1141 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 128 (OVERLAPS) 0/1141 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1141/1141 variables, and 842 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2388 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/21 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 32/53 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 67/120 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/123 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/123 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/123 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 6/129 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/129 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 83/212 variables, 46/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/212 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:30:00] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/212 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/212 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 82/294 variables, 36/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/294 variables, 15/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/294 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 3/297 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/297 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/297 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 6/303 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/303 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 76/379 variables, 44/258 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/379 variables, 17/275 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/379 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 1/380 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/380 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/380 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (OVERLAPS) 75/455 variables, 34/312 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/455 variables, 13/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:30:00] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 38 (INCLUDED_ONLY) 0/455 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/455 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 3/458 variables, 4/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/458 variables, 3/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/458 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 4/462 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/462 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 69/531 variables, 38/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/531 variables, 15/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/531 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/532 variables, 2/390 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/532 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/532 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 75/607 variables, 34/425 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/607 variables, 13/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/607 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (OVERLAPS) 3/610 variables, 4/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/610 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (OVERLAPS) 4/614 variables, 2/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/614 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 69/683 variables, 38/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/683 variables, 15/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/683 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 1/684 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/684 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/684 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 71/755 variables, 34/537 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/755 variables, 13/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/755 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 3/758 variables, 4/554 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/758 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/758 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 4/762 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/762 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 46/808 variables, 28/587 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/808 variables, 10/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/808 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 1/809 variables, 2/599 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/809 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/809 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 40/849 variables, 18/618 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/849 variables, 7/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/849 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 2/851 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/851 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/851 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 4/855 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/855 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (OVERLAPS) 32/887 variables, 20/651 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/887 variables, 8/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/887 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (OVERLAPS) 38/925 variables, 16/675 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/925 variables, 6/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/925 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (OVERLAPS) 2/927 variables, 2/683 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/927 variables, 2/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/927 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 96 (OVERLAPS) 4/931 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/931 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 98 (OVERLAPS) 32/963 variables, 20/707 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/963 variables, 8/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/963 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 101 (OVERLAPS) 38/1001 variables, 16/731 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1001 variables, 6/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1001 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 104 (OVERLAPS) 2/1003 variables, 2/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1003 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1003 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 107 (OVERLAPS) 4/1007 variables, 2/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1007 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 109 (OVERLAPS) 32/1039 variables, 20/763 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1039 variables, 8/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1039 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 112 (OVERLAPS) 38/1077 variables, 16/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1077 variables, 6/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1077 variables, 0/793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 115 (OVERLAPS) 2/1079 variables, 2/795 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1079 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1079 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 118 (OVERLAPS) 4/1083 variables, 2/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1083 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 120 (OVERLAPS) 32/1115 variables, 20/819 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1115 variables, 8/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1115 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 123 (OVERLAPS) 19/1134 variables, 10/837 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1134 variables, 3/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1134 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 126 (OVERLAPS) 1/1135 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1135 variables, 1/843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1135 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 129 (OVERLAPS) 6/1141 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1141 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1141 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 132 (OVERLAPS) 0/1141 variables, 0/849 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1141/1141 variables, and 849 constraints, problems are : Problem set: 0 solved, 5 unsolved in 6001 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8405ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 178 ms.
Support contains 4 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 570/570 transitions.
Applied a total of 0 rules in 8 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 571/571 places, 570/570 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 570/570 transitions.
Applied a total of 0 rules in 8 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2025-06-05 18:30:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:30:06] [INFO ] Implicit Places using invariants in 267 ms returned []
[2025-06-05 18:30:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:30:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:30:06] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:30:06] [INFO ] Redundant transitions in 2 ms returned []
Running 565 sub problems to find dead transitions.
[2025-06-05 18:30:06] [INFO ] Invariant cache hit.
[2025-06-05 18:30:06] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (OVERLAPS) 2/571 variables, 5/268 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:30:21] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:30:21] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/1141 variables, and 270 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 0/571 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 263/263 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/569 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 3 (OVERLAPS) 2/571 variables, 5/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 5 (OVERLAPS) 570/1141 variables, 571/841 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1141 variables, 3/844 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1141 variables, 565/1409 constraints. Problems are: Problem set: 0 solved, 565 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:31:05] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 18:31:05] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1141/1141 variables, and 1411 constraints, problems are : Problem set: 0 solved, 565 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 571/571 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 565/565 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 565 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60889 ms. Remains : 571/571 places, 570/570 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 61 times.
Drop transitions (Partial Free agglomeration) removed 61 transitions
Iterating global reduction 0 with 61 rules applied. Total rules applied 61 place count 571 transition count 570
Applied a total of 61 rules in 17 ms. Remains 571 /571 variables (removed 0) and now considering 570/570 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 570 rows 571 cols
[2025-06-05 18:31:06] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:31:07] [INFO ] [Real]Absence check using 268 positive place invariants in 32 ms returned sat
[2025-06-05 18:31:07] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 18:31:07] [INFO ] [Nat]Absence check using 268 positive place invariants in 31 ms returned sat
[2025-06-05 18:31:07] [INFO ] After 272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2025-06-05 18:31:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 18:31:07] [INFO ] After 128ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2025-06-05 18:31:07] [INFO ] After 305ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-05 18:31:07] [INFO ] After 872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 1067 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT p0)), (F p2), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 14 factoid took 1027 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter insensitive) to 5 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 530 ms.
Product exploration explored 100000 steps with 0 reset in 710 ms.
Built C files in :
/tmp/ltsmin12508301660246895890
[2025-06-05 18:31:10] [INFO ] Computing symmetric may disable matrix : 571 transitions.
[2025-06-05 18:31:10] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 18:31:10] [INFO ] Computing symmetric may enable matrix : 571 transitions.
[2025-06-05 18:31:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 18:31:10] [INFO ] Computing Do-Not-Accords matrix : 571 transitions.
[2025-06-05 18:31:10] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 18:31:10] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12508301660246895890
Running compilation step : cd /tmp/ltsmin12508301660246895890;'/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 1418 ms.
Running link step : cd /tmp/ltsmin12508301660246895890;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12508301660246895890;'/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/stateBased1692791891104568244.hoa' '--buchi-type=spotba'
LTSmin run took 9624 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPt-PT-030B-LTLFireability-13 finished in 249815 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(((X(F(p1))||p0)&&(p2||F(p1))))))'
Support contains 5 out of 1782 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 1781 transition count 1274
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 1 with 357 rules applied. Total rules applied 714 place count 1424 transition count 1274
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 235 Pre rules applied. Total rules applied 714 place count 1424 transition count 1039
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 2 with 470 rules applied. Total rules applied 1184 place count 1189 transition count 1039
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1193 place count 1180 transition count 1030
Iterating global reduction 2 with 9 rules applied. Total rules applied 1202 place count 1180 transition count 1030
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1202 place count 1180 transition count 1023
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1216 place count 1173 transition count 1023
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 2 with 1010 rules applied. Total rules applied 2226 place count 668 transition count 518
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2227 place count 668 transition count 517
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2229 place count 667 transition count 516
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -59
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 2407 place count 578 transition count 575
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2409 place count 576 transition count 573
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2411 place count 574 transition count 573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2411 place count 574 transition count 572
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 2413 place count 573 transition count 572
Applied a total of 2413 rules in 226 ms. Remains 573 /1782 variables (removed 1209) and now considering 572/1632 (removed 1060) transitions.
// Phase 1: matrix 572 rows 573 cols
[2025-06-05 18:31:22] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:31:22] [INFO ] Implicit Places using invariants in 265 ms returned [562]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 266 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/1782 places, 572/1632 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 571 transition count 571
Applied a total of 2 rules in 20 ms. Remains 571 /572 variables (removed 1) and now considering 571/572 (removed 1) transitions.
// Phase 1: matrix 571 rows 571 cols
[2025-06-05 18:31:22] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:31:22] [INFO ] Implicit Places using invariants in 286 ms returned []
[2025-06-05 18:31:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:31:23] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 754 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 571/1782 places, 571/1632 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1267 ms. Remains : 571/1782 places, 571/1632 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-14 finished in 1376 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 2 out of 1782 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1782/1782 places, 1632/1632 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1771 transition count 1621
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1771 transition count 1621
Applied a total of 22 rules in 200 ms. Remains 1771 /1782 variables (removed 11) and now considering 1621/1632 (removed 11) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:31:23] [INFO ] Computed 271 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:31:24] [INFO ] Implicit Places using invariants in 474 ms returned []
[2025-06-05 18:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:31:25] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned []
Implicit Place search using SMT with State Equation took 1816 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:31:25] [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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(s432 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60312ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60315ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1782 places, 1621/1632 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62334 ms. Remains : 1771/1782 places, 1621/1632 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-030B-LTLFireability-15
Product exploration explored 100000 steps with 1 reset in 511 ms.
Stack based approach found an accepted trace after 4160 steps with 0 reset with depth 4161 and stack size 4161 in 26 ms.
FORMULA ShieldIIPt-PT-030B-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-030B-LTLFireability-15 finished in 63040 ms.
All properties solved by simple procedures.
Total runtime 1307378 ms.
BK_STOP 1749148346474
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-030B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-030B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894532900548"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030B.tgz
mv ShieldIIPt-PT-030B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;