Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r298-tajo-171654455100237.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBNT-COL-S05J40, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tajo-171654455100237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.7K Apr 12 09:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 09:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 09:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 09:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 12 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 10:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 10:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717104407464

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PolyORBNT-COL-S05J40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 21:26:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-30 21:26:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:26:49] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 21:26:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 21:26:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 762 ms
[2024-05-30 21:26:49] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 669 PT places and 1712.0 transition bindings in 25 ms.
[2024-05-30 21:26:49] [INFO ] Unfolded HLPN to a Petri net with 669 places and 1630 transitions 10784 arcs in 68 ms.
[2024-05-30 21:26:49] [INFO ] Unfolded 38 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2024-05-30 21:26:49] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-30 21:26:49] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-30 21:26:49] [INFO ] Reduced 10 identical enabling conditions.
Deduced a syphon composed of 40 places in 9 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2752 resets) in 2003 ms. (19 steps per ms) remains 4/36 properties
BEST_FIRST walk for 40004 steps (652 resets) in 154 ms. (258 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (583 resets) in 287 ms. (138 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (212 resets) in 295 ms. (135 steps per ms) remains 1/4 properties
[2024-05-30 21:26:50] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2024-05-30 21:26:50] [INFO ] Computed 102 invariants in 73 ms
[2024-05-30 21:26:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 309/310 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 84/394 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 205/599 variables, 41/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/599 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 16/615 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/627 variables, 7/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/627 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/628 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/628 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 931/1559 variables, 628/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1559 variables, 1/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1559 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/1560 variables, 1/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1560 variables, 0/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1560 variables, 0/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1560/1560 variables, and 732 constraints, problems are : Problem set: 0 solved, 1 unsolved in 793 ms.
Refiners :[Positive P Invariants (semi-flows): 95/95 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 629/629 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 309/310 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 84/394 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 205/599 variables, 41/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/599 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 16/615 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/627 variables, 7/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/627 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/628 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/628 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 931/1559 variables, 628/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1559 variables, 1/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1559 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/1560 variables, 1/732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1560 variables, 1/733 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1560 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1560 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1560/1560 variables, and 733 constraints, problems are : Problem set: 0 solved, 1 unsolved in 609 ms.
Refiners :[Positive P Invariants (semi-flows): 95/95 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 629/629 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1544ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 1 out of 629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 624 transition count 889
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 97 place count 578 transition count 889
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 97 place count 578 transition count 844
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 187 place count 533 transition count 844
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 188 place count 532 transition count 843
Iterating global reduction 2 with 1 rules applied. Total rules applied 189 place count 532 transition count 843
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 193 place count 530 transition count 841
Applied a total of 193 rules in 207 ms. Remains 530 /629 variables (removed 99) and now considering 841/935 (removed 94) transitions.
Running 835 sub problems to find dead transitions.
[2024-05-30 21:26:52] [INFO ] Flow matrix only has 837 transitions (discarded 4 similar events)
// Phase 1: matrix 837 rows 530 cols
[2024-05-30 21:26:52] [INFO ] Computed 97 invariants in 23 ms
[2024-05-30 21:26:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 835 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 835 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 835 unsolved
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD557 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD559 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD588 is UNSAT
Problem TDEAD589 is UNSAT
Problem TDEAD592 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD600 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD619 is UNSAT
At refinement iteration 3 (OVERLAPS) 4/529 variables, 4/96 constraints. Problems are: Problem set: 78 solved, 757 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/529 variables, 0/96 constraints. Problems are: Problem set: 78 solved, 757 unsolved
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD605 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/530 variables, 1/97 constraints. Problems are: Problem set: 95 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 530/1367 variables, and 97 constraints, problems are : Problem set: 95 solved, 740 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 835/835 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 95 solved, 740 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 95 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 95 solved, 740 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 0/92 constraints. Problems are: Problem set: 95 solved, 740 unsolved
At refinement iteration 3 (OVERLAPS) 4/529 variables, 4/96 constraints. Problems are: Problem set: 95 solved, 740 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/529 variables, 0/96 constraints. Problems are: Problem set: 95 solved, 740 unsolved
At refinement iteration 5 (OVERLAPS) 1/530 variables, 1/97 constraints. Problems are: Problem set: 95 solved, 740 unsolved
[2024-05-30 21:27:33] [INFO ] Deduced a trap composed of 13 places in 179 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/530 variables, 1/98 constraints. Problems are: Problem set: 95 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 530/1367 variables, and 98 constraints, problems are : Problem set: 95 solved, 740 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/835 constraints, Known Traps: 1/1 constraints]
After SMT, in 42255ms problems are : Problem set: 95 solved, 740 unsolved
Search for dead transitions found 95 dead transitions in 42271ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 530/629 places, 746/935 transitions.
Applied a total of 0 rules in 34 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42536 ms. Remains : 530/629 places, 746/935 transitions.
RANDOM walk for 4000000 steps (208345 resets) in 18069 ms. (221 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (18670 resets) in 4818 ms. (830 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2981644 steps, run timeout after 18001 ms. (steps per millisecond=165 ) properties seen :0 out of 1
Probabilistic random walk after 2981644 steps, saw 892569 distinct states, run finished after 18006 ms. (steps per millisecond=165 ) properties seen :0
[2024-05-30 21:27:59] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2024-05-30 21:27:59] [INFO ] Computed 97 invariants in 11 ms
[2024-05-30 21:27:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:27:59] [INFO ] Deduced a trap composed of 93 places in 83 ms of which 3 ms to minimize.
[2024-05-30 21:27:59] [INFO ] Deduced a trap composed of 93 places in 70 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/520 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8/528 variables, 5/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:27:59] [INFO ] Deduced a trap composed of 164 places in 236 ms of which 4 ms to minimize.
[2024-05-30 21:28:00] [INFO ] Deduced a trap composed of 164 places in 335 ms of which 14 ms to minimize.
[2024-05-30 21:28:00] [INFO ] Deduced a trap composed of 170 places in 180 ms of which 4 ms to minimize.
[2024-05-30 21:28:00] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 4/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/529 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/529 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 742/1271 variables, 529/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1271 variables, 1/633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1271 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1/1272 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1272 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1272 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 634 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1640 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 530/530 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/520 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8/528 variables, 5/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 4/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 170 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 93 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 176 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:28:01] [INFO ] Deduced a trap composed of 168 places in 175 ms of which 4 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 170 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 170 places in 148 ms of which 3 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 170 places in 153 ms of which 2 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 176 places in 127 ms of which 3 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 167 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 182 places in 133 ms of which 2 ms to minimize.
[2024-05-30 21:28:02] [INFO ] Deduced a trap composed of 164 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 176 places in 147 ms of which 2 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 164 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 167 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 173 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:28:03] [INFO ] Deduced a trap composed of 170 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 173 places in 144 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 182 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 173 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 167 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:28:04] [INFO ] Deduced a trap composed of 182 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 179 places in 139 ms of which 2 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 173 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 170 places in 148 ms of which 6 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 170 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:28:05] [INFO ] Deduced a trap composed of 173 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:28:06] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:28:06] [INFO ] Deduced a trap composed of 158 places in 136 ms of which 2 ms to minimize.
[2024-05-30 21:28:06] [INFO ] Deduced a trap composed of 164 places in 141 ms of which 2 ms to minimize.
[2024-05-30 21:28:06] [INFO ] Deduced a trap composed of 173 places in 156 ms of which 2 ms to minimize.
[2024-05-30 21:28:06] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:28:07] [INFO ] Deduced a trap composed of 173 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:28:07] [INFO ] Deduced a trap composed of 176 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:28:07] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:28:07] [INFO ] Deduced a trap composed of 173 places in 138 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:28:07] [INFO ] Deduced a trap composed of 173 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:28:08] [INFO ] Deduced a trap composed of 149 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:28:08] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:28:08] [INFO ] Deduced a trap composed of 167 places in 198 ms of which 3 ms to minimize.
[2024-05-30 21:28:08] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:28:09] [INFO ] Deduced a trap composed of 164 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:28:09] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:28:09] [INFO ] Deduced a trap composed of 179 places in 194 ms of which 4 ms to minimize.
[2024-05-30 21:28:09] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 6 ms to minimize.
[2024-05-30 21:28:09] [INFO ] Deduced a trap composed of 164 places in 164 ms of which 7 ms to minimize.
[2024-05-30 21:28:10] [INFO ] Deduced a trap composed of 158 places in 168 ms of which 3 ms to minimize.
[2024-05-30 21:28:10] [INFO ] Deduced a trap composed of 167 places in 200 ms of which 4 ms to minimize.
[2024-05-30 21:28:11] [INFO ] Deduced a trap composed of 188 places in 166 ms of which 4 ms to minimize.
[2024-05-30 21:28:11] [INFO ] Deduced a trap composed of 170 places in 198 ms of which 3 ms to minimize.
[2024-05-30 21:28:11] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 4 ms to minimize.
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 173 places in 219 ms of which 3 ms to minimize.
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 161 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 174 places in 180 ms of which 3 ms to minimize.
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 4 ms to minimize.
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:28:12] [INFO ] Deduced a trap composed of 189 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 158 places in 159 ms of which 2 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 182 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 167 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 174 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 155 places in 151 ms of which 3 ms to minimize.
[2024-05-30 21:28:13] [INFO ] Deduced a trap composed of 185 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:28:14] [INFO ] Deduced a trap composed of 182 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:28:14] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2024-05-30 21:28:14] [INFO ] Deduced a trap composed of 174 places in 156 ms of which 2 ms to minimize.
[2024-05-30 21:28:14] [INFO ] Deduced a trap composed of 152 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:28:14] [INFO ] Deduced a trap composed of 170 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:28:15] [INFO ] Deduced a trap composed of 167 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:28:15] [INFO ] Deduced a trap composed of 152 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:15] [INFO ] Deduced a trap composed of 177 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:28:15] [INFO ] Deduced a trap composed of 167 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:28:15] [INFO ] Deduced a trap composed of 155 places in 192 ms of which 4 ms to minimize.
[2024-05-30 21:28:16] [INFO ] Deduced a trap composed of 179 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:28:16] [INFO ] Deduced a trap composed of 164 places in 159 ms of which 2 ms to minimize.
[2024-05-30 21:28:16] [INFO ] Deduced a trap composed of 176 places in 191 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/528 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:28:17] [INFO ] Deduced a trap composed of 171 places in 195 ms of which 4 ms to minimize.
[2024-05-30 21:28:17] [INFO ] Deduced a trap composed of 161 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:28:17] [INFO ] Deduced a trap composed of 161 places in 224 ms of which 3 ms to minimize.
[2024-05-30 21:28:18] [INFO ] Deduced a trap composed of 164 places in 229 ms of which 4 ms to minimize.
[2024-05-30 21:28:19] [INFO ] Deduced a trap composed of 167 places in 209 ms of which 4 ms to minimize.
[2024-05-30 21:28:19] [INFO ] Deduced a trap composed of 161 places in 180 ms of which 3 ms to minimize.
[2024-05-30 21:28:21] [INFO ] Deduced a trap composed of 170 places in 180 ms of which 2 ms to minimize.
[2024-05-30 21:28:21] [INFO ] Deduced a trap composed of 173 places in 193 ms of which 2 ms to minimize.
[2024-05-30 21:28:22] [INFO ] Deduced a trap composed of 173 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:28:23] [INFO ] Deduced a trap composed of 170 places in 222 ms of which 4 ms to minimize.
[2024-05-30 21:28:24] [INFO ] Deduced a trap composed of 170 places in 208 ms of which 4 ms to minimize.
[2024-05-30 21:28:24] [INFO ] Deduced a trap composed of 165 places in 187 ms of which 3 ms to minimize.
[2024-05-30 21:28:24] [INFO ] Deduced a trap composed of 176 places in 165 ms of which 3 ms to minimize.
[2024-05-30 21:28:24] [INFO ] Deduced a trap composed of 155 places in 160 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1272 variables, and 196 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28647 ms.
Refiners :[Positive P Invariants (semi-flows): 89/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 100/100 constraints]
After SMT, in 30316ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 43 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 530/530 places, 746/746 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 36 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-30 21:28:29] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:28:29] [INFO ] Invariant cache hit.
[2024-05-30 21:28:29] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-30 21:28:29] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:28:29] [INFO ] Invariant cache hit.
[2024-05-30 21:28:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 21:28:32] [INFO ] Implicit Places using invariants and state equation in 2724 ms returned []
Implicit Place search using SMT with State Equation took 3268 ms to find 0 implicit places.
[2024-05-30 21:28:32] [INFO ] Redundant transitions in 50 ms returned []
Running 740 sub problems to find dead transitions.
[2024-05-30 21:28:32] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:28:32] [INFO ] Invariant cache hit.
[2024-05-30 21:28:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:28:39] [INFO ] Deduced a trap composed of 176 places in 206 ms of which 3 ms to minimize.
[2024-05-30 21:28:39] [INFO ] Deduced a trap composed of 176 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:28:39] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:28:40] [INFO ] Deduced a trap composed of 136 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:28:40] [INFO ] Deduced a trap composed of 167 places in 194 ms of which 4 ms to minimize.
[2024-05-30 21:28:40] [INFO ] Deduced a trap composed of 170 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:28:40] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 2 ms to minimize.
[2024-05-30 21:28:40] [INFO ] Deduced a trap composed of 164 places in 153 ms of which 2 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 136 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 136 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 161 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 170 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:28:41] [INFO ] Deduced a trap composed of 167 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:28:42] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:28:42] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:28:42] [INFO ] Deduced a trap composed of 155 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:28:42] [INFO ] Deduced a trap composed of 164 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:28:42] [INFO ] Deduced a trap composed of 136 places in 140 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:28:46] [INFO ] Deduced a trap composed of 13 places in 238 ms of which 3 ms to minimize.
[2024-05-30 21:28:48] [INFO ] Deduced a trap composed of 173 places in 187 ms of which 3 ms to minimize.
[2024-05-30 21:28:48] [INFO ] Deduced a trap composed of 164 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:28:48] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 167 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 164 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 4 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 167 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 179 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:28:49] [INFO ] Deduced a trap composed of 170 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 170 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 161 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 179 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 173 places in 129 ms of which 3 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 179 places in 128 ms of which 2 ms to minimize.
[2024-05-30 21:28:50] [INFO ] Deduced a trap composed of 158 places in 154 ms of which 2 ms to minimize.
[2024-05-30 21:28:51] [INFO ] Deduced a trap composed of 208 places in 133 ms of which 2 ms to minimize.
[2024-05-30 21:28:51] [INFO ] Deduced a trap composed of 208 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:28:51] [INFO ] Deduced a trap composed of 202 places in 125 ms of which 2 ms to minimize.
[2024-05-30 21:28:51] [INFO ] Deduced a trap composed of 204 places in 127 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 5 (OVERLAPS) 4/529 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:29:00] [INFO ] Deduced a trap composed of 173 places in 145 ms of which 2 ms to minimize.
[2024-05-30 21:29:01] [INFO ] Deduced a trap composed of 158 places in 147 ms of which 4 ms to minimize.
[2024-05-30 21:29:01] [INFO ] Deduced a trap composed of 161 places in 145 ms of which 3 ms to minimize.
[2024-05-30 21:29:01] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:29:01] [INFO ] Deduced a trap composed of 158 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:29:01] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 4 ms to minimize.
[2024-05-30 21:29:02] [INFO ] Deduced a trap composed of 170 places in 199 ms of which 3 ms to minimize.
[2024-05-30 21:29:02] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 4 ms to minimize.
[2024-05-30 21:29:02] [INFO ] Deduced a trap composed of 136 places in 201 ms of which 3 ms to minimize.
[2024-05-30 21:29:02] [INFO ] Deduced a trap composed of 95 places in 196 ms of which 4 ms to minimize.
[2024-05-30 21:29:02] [INFO ] Deduced a trap composed of 136 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:29:03] [INFO ] Deduced a trap composed of 136 places in 172 ms of which 4 ms to minimize.
[2024-05-30 21:29:03] [INFO ] Deduced a trap composed of 95 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:29:03] [INFO ] Deduced a trap composed of 136 places in 187 ms of which 4 ms to minimize.
[2024-05-30 21:29:03] [INFO ] Deduced a trap composed of 95 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:29:03] [INFO ] Deduced a trap composed of 136 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:29:04] [INFO ] Deduced a trap composed of 136 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:29:04] [INFO ] Deduced a trap composed of 136 places in 153 ms of which 3 ms to minimize.
SMT process timed out in 31508ms, After SMT, problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 31523ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34891 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 400001 steps (20844 resets) in 2889 ms. (138 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-30 21:29:05] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:29:05] [INFO ] Invariant cache hit.
[2024-05-30 21:29:05] [INFO ] [Real]Absence check using 90 positive place invariants in 14 ms returned sat
[2024-05-30 21:29:05] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2024-05-30 21:29:05] [INFO ] After 185ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-30 21:29:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 21:29:05] [INFO ] After 17ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 21:29:05] [INFO ] After 48ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 21:29:05] [INFO ] After 338ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 21:29:05] [INFO ] [Nat]Absence check using 90 positive place invariants in 14 ms returned sat
[2024-05-30 21:29:05] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 10 ms returned sat
[2024-05-30 21:29:05] [INFO ] After 180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-30 21:29:05] [INFO ] After 28ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 21:29:05] [INFO ] Deduced a trap composed of 161 places in 180 ms of which 3 ms to minimize.
[2024-05-30 21:29:06] [INFO ] Deduced a trap composed of 176 places in 187 ms of which 4 ms to minimize.
[2024-05-30 21:29:06] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:29:06] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 3 ms to minimize.
[2024-05-30 21:29:06] [INFO ] Deduced a trap composed of 152 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:29:06] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 152 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 158 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 164 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 176 places in 145 ms of which 4 ms to minimize.
[2024-05-30 21:29:07] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:29:08] [INFO ] Deduced a trap composed of 179 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:29:08] [INFO ] Deduced a trap composed of 158 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:29:08] [INFO ] Deduced a trap composed of 158 places in 199 ms of which 3 ms to minimize.
[2024-05-30 21:29:08] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2024-05-30 21:29:09] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2024-05-30 21:29:09] [INFO ] Deduced a trap composed of 170 places in 181 ms of which 4 ms to minimize.
[2024-05-30 21:29:09] [INFO ] Deduced a trap composed of 171 places in 234 ms of which 4 ms to minimize.
[2024-05-30 21:29:09] [INFO ] Deduced a trap composed of 176 places in 229 ms of which 4 ms to minimize.
[2024-05-30 21:29:10] [INFO ] Deduced a trap composed of 173 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:29:10] [INFO ] Deduced a trap composed of 177 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:29:10] [INFO ] Deduced a trap composed of 167 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:29:11] [INFO ] Deduced a trap composed of 173 places in 205 ms of which 3 ms to minimize.
[2024-05-30 21:29:11] [INFO ] Deduced a trap composed of 170 places in 207 ms of which 4 ms to minimize.
[2024-05-30 21:29:11] [INFO ] Deduced a trap composed of 161 places in 189 ms of which 3 ms to minimize.
[2024-05-30 21:29:11] [INFO ] Deduced a trap composed of 182 places in 203 ms of which 3 ms to minimize.
[2024-05-30 21:29:11] [INFO ] Deduced a trap composed of 164 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:29:12] [INFO ] Deduced a trap composed of 167 places in 211 ms of which 3 ms to minimize.
[2024-05-30 21:29:12] [INFO ] Deduced a trap composed of 155 places in 222 ms of which 3 ms to minimize.
[2024-05-30 21:29:13] [INFO ] Deduced a trap composed of 161 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:29:14] [INFO ] Deduced a trap composed of 164 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:29:15] [INFO ] Deduced a trap composed of 170 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:29:15] [INFO ] Deduced a trap composed of 164 places in 217 ms of which 3 ms to minimize.
[2024-05-30 21:29:15] [INFO ] Deduced a trap composed of 176 places in 188 ms of which 3 ms to minimize.
[2024-05-30 21:29:16] [INFO ] Deduced a trap composed of 161 places in 209 ms of which 3 ms to minimize.
[2024-05-30 21:29:16] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2024-05-30 21:29:16] [INFO ] Deduced a trap composed of 161 places in 170 ms of which 4 ms to minimize.
[2024-05-30 21:29:16] [INFO ] Deduced a trap composed of 179 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:29:17] [INFO ] Deduced a trap composed of 155 places in 171 ms of which 4 ms to minimize.
[2024-05-30 21:29:18] [INFO ] Deduced a trap composed of 158 places in 209 ms of which 4 ms to minimize.
[2024-05-30 21:29:18] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2024-05-30 21:29:18] [INFO ] Deduced a trap composed of 182 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:29:19] [INFO ] Deduced a trap composed of 164 places in 188 ms of which 4 ms to minimize.
[2024-05-30 21:29:19] [INFO ] Deduced a trap composed of 176 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:29:20] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:29:20] [INFO ] Deduced a trap composed of 164 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:29:20] [INFO ] Deduced a trap composed of 158 places in 180 ms of which 4 ms to minimize.
[2024-05-30 21:29:20] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 3 ms to minimize.
[2024-05-30 21:29:21] [INFO ] Deduced a trap composed of 188 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:29:22] [INFO ] Deduced a trap composed of 179 places in 224 ms of which 3 ms to minimize.
[2024-05-30 21:29:22] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:29:22] [INFO ] Deduced a trap composed of 167 places in 204 ms of which 4 ms to minimize.
[2024-05-30 21:29:23] [INFO ] Deduced a trap composed of 164 places in 197 ms of which 3 ms to minimize.
[2024-05-30 21:29:24] [INFO ] Deduced a trap composed of 170 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:29:24] [INFO ] Deduced a trap composed of 167 places in 210 ms of which 3 ms to minimize.
[2024-05-30 21:29:26] [INFO ] Deduced a trap composed of 164 places in 225 ms of which 4 ms to minimize.
[2024-05-30 21:29:27] [INFO ] Deduced a trap composed of 161 places in 238 ms of which 3 ms to minimize.
[2024-05-30 21:29:28] [INFO ] Deduced a trap composed of 170 places in 228 ms of which 3 ms to minimize.
[2024-05-30 21:29:48] [INFO ] Trap strengthening (SAT) tested/added 59/59 trap constraints in 43161 ms
TRAPS : Iteration 1
[2024-05-30 21:29:49] [INFO ] After 43378ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-30 21:29:49] [INFO ] After 43638ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
RANDOM walk for 4000000 steps (208323 resets) in 20762 ms. (192 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (18437 resets) in 6038 ms. (662 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3853778 steps, run timeout after 21001 ms. (steps per millisecond=183 ) properties seen :0 out of 1
Probabilistic random walk after 3853778 steps, saw 1109047 distinct states, run finished after 21001 ms. (steps per millisecond=183 ) properties seen :0
[2024-05-30 21:30:17] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:30:17] [INFO ] Invariant cache hit.
[2024-05-30 21:30:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/520 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/528 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:17] [INFO ] Deduced a trap composed of 161 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:30:17] [INFO ] Deduced a trap composed of 170 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:30:17] [INFO ] Deduced a trap composed of 93 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:30:18] [INFO ] Deduced a trap composed of 170 places in 152 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 4/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 1/529 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 742/1271 variables, 529/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1271 variables, 1/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1271 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/1272 variables, 1/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 632 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1385 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 530/530 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/520 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8/528 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 3/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:18] [INFO ] Deduced a trap composed of 189 places in 218 ms of which 3 ms to minimize.
[2024-05-30 21:30:19] [INFO ] Deduced a trap composed of 176 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:30:19] [INFO ] Deduced a trap composed of 173 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:30:19] [INFO ] Deduced a trap composed of 162 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:30:19] [INFO ] Deduced a trap composed of 167 places in 168 ms of which 2 ms to minimize.
[2024-05-30 21:30:19] [INFO ] Deduced a trap composed of 161 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 161 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 158 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 155 places in 156 ms of which 2 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 164 places in 154 ms of which 4 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 174 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:30:20] [INFO ] Deduced a trap composed of 149 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:30:21] [INFO ] Deduced a trap composed of 167 places in 218 ms of which 3 ms to minimize.
[2024-05-30 21:30:21] [INFO ] Deduced a trap composed of 155 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:30:21] [INFO ] Deduced a trap composed of 161 places in 233 ms of which 3 ms to minimize.
[2024-05-30 21:30:21] [INFO ] Deduced a trap composed of 164 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:30:22] [INFO ] Deduced a trap composed of 186 places in 213 ms of which 3 ms to minimize.
[2024-05-30 21:30:22] [INFO ] Deduced a trap composed of 149 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:30:22] [INFO ] Deduced a trap composed of 180 places in 206 ms of which 4 ms to minimize.
[2024-05-30 21:30:22] [INFO ] Deduced a trap composed of 170 places in 210 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:22] [INFO ] Deduced a trap composed of 177 places in 187 ms of which 4 ms to minimize.
[2024-05-30 21:30:23] [INFO ] Deduced a trap composed of 164 places in 187 ms of which 4 ms to minimize.
[2024-05-30 21:30:23] [INFO ] Deduced a trap composed of 164 places in 197 ms of which 4 ms to minimize.
[2024-05-30 21:30:23] [INFO ] Deduced a trap composed of 192 places in 249 ms of which 4 ms to minimize.
[2024-05-30 21:30:23] [INFO ] Deduced a trap composed of 161 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:30:24] [INFO ] Deduced a trap composed of 164 places in 229 ms of which 4 ms to minimize.
[2024-05-30 21:30:24] [INFO ] Deduced a trap composed of 182 places in 248 ms of which 6 ms to minimize.
[2024-05-30 21:30:24] [INFO ] Deduced a trap composed of 143 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:30:24] [INFO ] Deduced a trap composed of 173 places in 203 ms of which 3 ms to minimize.
[2024-05-30 21:30:25] [INFO ] Deduced a trap composed of 174 places in 249 ms of which 4 ms to minimize.
[2024-05-30 21:30:25] [INFO ] Deduced a trap composed of 167 places in 237 ms of which 4 ms to minimize.
[2024-05-30 21:30:25] [INFO ] Deduced a trap composed of 185 places in 215 ms of which 4 ms to minimize.
[2024-05-30 21:30:25] [INFO ] Deduced a trap composed of 173 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:30:26] [INFO ] Deduced a trap composed of 161 places in 240 ms of which 4 ms to minimize.
[2024-05-30 21:30:26] [INFO ] Deduced a trap composed of 167 places in 243 ms of which 3 ms to minimize.
[2024-05-30 21:30:26] [INFO ] Deduced a trap composed of 180 places in 240 ms of which 4 ms to minimize.
[2024-05-30 21:30:27] [INFO ] Deduced a trap composed of 173 places in 213 ms of which 3 ms to minimize.
[2024-05-30 21:30:27] [INFO ] Deduced a trap composed of 185 places in 201 ms of which 4 ms to minimize.
[2024-05-30 21:30:27] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 4 ms to minimize.
[2024-05-30 21:30:27] [INFO ] Deduced a trap composed of 152 places in 247 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:28] [INFO ] Deduced a trap composed of 176 places in 247 ms of which 3 ms to minimize.
[2024-05-30 21:30:28] [INFO ] Deduced a trap composed of 176 places in 204 ms of which 3 ms to minimize.
[2024-05-30 21:30:28] [INFO ] Deduced a trap composed of 173 places in 207 ms of which 3 ms to minimize.
[2024-05-30 21:30:28] [INFO ] Deduced a trap composed of 173 places in 211 ms of which 3 ms to minimize.
[2024-05-30 21:30:29] [INFO ] Deduced a trap composed of 152 places in 220 ms of which 4 ms to minimize.
[2024-05-30 21:30:29] [INFO ] Deduced a trap composed of 170 places in 211 ms of which 4 ms to minimize.
[2024-05-30 21:30:29] [INFO ] Deduced a trap composed of 174 places in 208 ms of which 3 ms to minimize.
[2024-05-30 21:30:29] [INFO ] Deduced a trap composed of 173 places in 199 ms of which 3 ms to minimize.
[2024-05-30 21:30:30] [INFO ] Deduced a trap composed of 170 places in 201 ms of which 2 ms to minimize.
[2024-05-30 21:30:30] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:30:30] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:30:30] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 2 ms to minimize.
[2024-05-30 21:30:30] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:30:31] [INFO ] Deduced a trap composed of 173 places in 246 ms of which 3 ms to minimize.
[2024-05-30 21:30:31] [INFO ] Deduced a trap composed of 161 places in 250 ms of which 3 ms to minimize.
[2024-05-30 21:30:31] [INFO ] Deduced a trap composed of 173 places in 205 ms of which 4 ms to minimize.
[2024-05-30 21:30:32] [INFO ] Deduced a trap composed of 170 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:30:32] [INFO ] Deduced a trap composed of 176 places in 226 ms of which 4 ms to minimize.
[2024-05-30 21:30:32] [INFO ] Deduced a trap composed of 162 places in 226 ms of which 3 ms to minimize.
[2024-05-30 21:30:33] [INFO ] Deduced a trap composed of 182 places in 232 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:33] [INFO ] Deduced a trap composed of 164 places in 234 ms of which 4 ms to minimize.
[2024-05-30 21:30:33] [INFO ] Deduced a trap composed of 164 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:30:34] [INFO ] Deduced a trap composed of 170 places in 212 ms of which 3 ms to minimize.
[2024-05-30 21:30:35] [INFO ] Deduced a trap composed of 174 places in 203 ms of which 3 ms to minimize.
[2024-05-30 21:30:35] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:30:35] [INFO ] Deduced a trap composed of 173 places in 232 ms of which 4 ms to minimize.
[2024-05-30 21:30:35] [INFO ] Deduced a trap composed of 167 places in 240 ms of which 3 ms to minimize.
[2024-05-30 21:30:36] [INFO ] Deduced a trap composed of 174 places in 232 ms of which 3 ms to minimize.
[2024-05-30 21:30:36] [INFO ] Deduced a trap composed of 173 places in 227 ms of which 3 ms to minimize.
[2024-05-30 21:30:36] [INFO ] Deduced a trap composed of 161 places in 203 ms of which 4 ms to minimize.
[2024-05-30 21:30:36] [INFO ] Deduced a trap composed of 185 places in 220 ms of which 4 ms to minimize.
[2024-05-30 21:30:37] [INFO ] Deduced a trap composed of 174 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:30:37] [INFO ] Deduced a trap composed of 194 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:30:37] [INFO ] Deduced a trap composed of 173 places in 201 ms of which 3 ms to minimize.
[2024-05-30 21:30:37] [INFO ] Deduced a trap composed of 170 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:30:38] [INFO ] Deduced a trap composed of 182 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:30:38] [INFO ] Deduced a trap composed of 170 places in 189 ms of which 4 ms to minimize.
[2024-05-30 21:30:38] [INFO ] Deduced a trap composed of 164 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:30:38] [INFO ] Deduced a trap composed of 164 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:30:38] [INFO ] Deduced a trap composed of 167 places in 145 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/528 variables, 20/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:39] [INFO ] Deduced a trap composed of 176 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:30:39] [INFO ] Deduced a trap composed of 165 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:30:39] [INFO ] Deduced a trap composed of 176 places in 225 ms of which 4 ms to minimize.
[2024-05-30 21:30:39] [INFO ] Deduced a trap composed of 173 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:30:39] [INFO ] Deduced a trap composed of 158 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:30:40] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:30:40] [INFO ] Deduced a trap composed of 170 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:30:41] [INFO ] Deduced a trap composed of 164 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:30:42] [INFO ] Deduced a trap composed of 176 places in 235 ms of which 4 ms to minimize.
[2024-05-30 21:30:42] [INFO ] Deduced a trap composed of 179 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:30:42] [INFO ] Deduced a trap composed of 167 places in 195 ms of which 4 ms to minimize.
[2024-05-30 21:30:42] [INFO ] Deduced a trap composed of 177 places in 220 ms of which 4 ms to minimize.
[2024-05-30 21:30:42] [INFO ] Deduced a trap composed of 164 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:30:43] [INFO ] Deduced a trap composed of 173 places in 236 ms of which 4 ms to minimize.
[2024-05-30 21:30:43] [INFO ] Deduced a trap composed of 164 places in 228 ms of which 4 ms to minimize.
[2024-05-30 21:30:44] [INFO ] Deduced a trap composed of 173 places in 196 ms of which 4 ms to minimize.
[2024-05-30 21:30:44] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:30:45] [INFO ] Deduced a trap composed of 183 places in 212 ms of which 3 ms to minimize.
[2024-05-30 21:30:45] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:30:46] [INFO ] Deduced a trap composed of 170 places in 228 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/528 variables, 20/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:46] [INFO ] Deduced a trap composed of 170 places in 198 ms of which 4 ms to minimize.
[2024-05-30 21:30:46] [INFO ] Deduced a trap composed of 164 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:30:46] [INFO ] Deduced a trap composed of 192 places in 154 ms of which 2 ms to minimize.
[2024-05-30 21:30:47] [INFO ] Deduced a trap composed of 170 places in 150 ms of which 2 ms to minimize.
[2024-05-30 21:30:47] [INFO ] Deduced a trap composed of 161 places in 161 ms of which 2 ms to minimize.
[2024-05-30 21:30:47] [INFO ] Deduced a trap composed of 161 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:30:48] [INFO ] Deduced a trap composed of 176 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 170 places in 204 ms of which 4 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 173 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 188 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 161 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:30:49] [INFO ] Deduced a trap composed of 167 places in 127 ms of which 3 ms to minimize.
[2024-05-30 21:30:50] [INFO ] Deduced a trap composed of 158 places in 146 ms of which 2 ms to minimize.
[2024-05-30 21:30:50] [INFO ] Deduced a trap composed of 176 places in 200 ms of which 3 ms to minimize.
[2024-05-30 21:30:50] [INFO ] Deduced a trap composed of 167 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:30:51] [INFO ] Deduced a trap composed of 161 places in 182 ms of which 3 ms to minimize.
[2024-05-30 21:30:51] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 4 ms to minimize.
[2024-05-30 21:30:51] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 3 ms to minimize.
[2024-05-30 21:30:51] [INFO ] Deduced a trap composed of 164 places in 182 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/528 variables, 20/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:30:52] [INFO ] Deduced a trap composed of 164 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:30:52] [INFO ] Deduced a trap composed of 173 places in 208 ms of which 4 ms to minimize.
[2024-05-30 21:30:53] [INFO ] Deduced a trap composed of 173 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:30:54] [INFO ] Deduced a trap composed of 170 places in 225 ms of which 4 ms to minimize.
[2024-05-30 21:30:54] [INFO ] Deduced a trap composed of 167 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:30:55] [INFO ] Deduced a trap composed of 176 places in 207 ms of which 4 ms to minimize.
[2024-05-30 21:30:55] [INFO ] Deduced a trap composed of 170 places in 229 ms of which 4 ms to minimize.
[2024-05-30 21:30:55] [INFO ] Deduced a trap composed of 158 places in 186 ms of which 4 ms to minimize.
[2024-05-30 21:30:56] [INFO ] Deduced a trap composed of 179 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:30:56] [INFO ] Deduced a trap composed of 149 places in 211 ms of which 3 ms to minimize.
[2024-05-30 21:30:56] [INFO ] Deduced a trap composed of 167 places in 224 ms of which 4 ms to minimize.
[2024-05-30 21:30:57] [INFO ] Deduced a trap composed of 176 places in 200 ms of which 3 ms to minimize.
[2024-05-30 21:30:57] [INFO ] Deduced a trap composed of 170 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:30:57] [INFO ] Deduced a trap composed of 192 places in 186 ms of which 4 ms to minimize.
[2024-05-30 21:30:57] [INFO ] Deduced a trap composed of 182 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:30:58] [INFO ] Deduced a trap composed of 155 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:30:58] [INFO ] Deduced a trap composed of 173 places in 239 ms of which 3 ms to minimize.
[2024-05-30 21:30:58] [INFO ] Deduced a trap composed of 173 places in 209 ms of which 4 ms to minimize.
[2024-05-30 21:31:01] [INFO ] Deduced a trap composed of 183 places in 224 ms of which 4 ms to minimize.
[2024-05-30 21:31:01] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/528 variables, 20/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:31:01] [INFO ] Deduced a trap composed of 158 places in 176 ms of which 2 ms to minimize.
[2024-05-30 21:31:03] [INFO ] Deduced a trap composed of 164 places in 233 ms of which 4 ms to minimize.
[2024-05-30 21:31:04] [INFO ] Deduced a trap composed of 167 places in 232 ms of which 3 ms to minimize.
[2024-05-30 21:31:04] [INFO ] Deduced a trap composed of 162 places in 192 ms of which 4 ms to minimize.
[2024-05-30 21:31:05] [INFO ] Deduced a trap composed of 141 places in 229 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1272 variables, and 245 constraints, problems are : Problem set: 0 solved, 1 unsolved in 59278 ms.
Refiners :[Positive P Invariants (semi-flows): 89/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 149/149 constraints]
After SMT, in 60696ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 40 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 530/530 places, 746/746 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 30 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-30 21:31:17] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:31:17] [INFO ] Invariant cache hit.
[2024-05-30 21:31:18] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-05-30 21:31:18] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:31:18] [INFO ] Invariant cache hit.
[2024-05-30 21:31:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 21:31:20] [INFO ] Implicit Places using invariants and state equation in 2606 ms returned []
Implicit Place search using SMT with State Equation took 3079 ms to find 0 implicit places.
[2024-05-30 21:31:20] [INFO ] Redundant transitions in 4 ms returned []
Running 740 sub problems to find dead transitions.
[2024-05-30 21:31:20] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:31:20] [INFO ] Invariant cache hit.
[2024-05-30 21:31:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:31:27] [INFO ] Deduced a trap composed of 176 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:31:27] [INFO ] Deduced a trap composed of 176 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 136 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 136 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 167 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 170 places in 156 ms of which 2 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 136 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:31:28] [INFO ] Deduced a trap composed of 164 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 136 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 136 places in 133 ms of which 3 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 167 places in 130 ms of which 3 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 161 places in 125 ms of which 2 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 170 places in 130 ms of which 2 ms to minimize.
[2024-05-30 21:31:29] [INFO ] Deduced a trap composed of 167 places in 129 ms of which 2 ms to minimize.
[2024-05-30 21:31:30] [INFO ] Deduced a trap composed of 136 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:31:30] [INFO ] Deduced a trap composed of 136 places in 132 ms of which 2 ms to minimize.
[2024-05-30 21:31:30] [INFO ] Deduced a trap composed of 155 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:31:30] [INFO ] Deduced a trap composed of 164 places in 131 ms of which 3 ms to minimize.
[2024-05-30 21:31:30] [INFO ] Deduced a trap composed of 136 places in 129 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:31:35] [INFO ] Deduced a trap composed of 13 places in 230 ms of which 4 ms to minimize.
[2024-05-30 21:31:36] [INFO ] Deduced a trap composed of 173 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:31:36] [INFO ] Deduced a trap composed of 164 places in 155 ms of which 4 ms to minimize.
[2024-05-30 21:31:36] [INFO ] Deduced a trap composed of 170 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 167 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 164 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 167 places in 135 ms of which 2 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 167 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 179 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 170 places in 130 ms of which 3 ms to minimize.
[2024-05-30 21:31:37] [INFO ] Deduced a trap composed of 170 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 161 places in 131 ms of which 3 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 179 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 173 places in 130 ms of which 3 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 179 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:31:38] [INFO ] Deduced a trap composed of 208 places in 149 ms of which 2 ms to minimize.
[2024-05-30 21:31:39] [INFO ] Deduced a trap composed of 208 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:31:39] [INFO ] Deduced a trap composed of 202 places in 133 ms of which 6 ms to minimize.
[2024-05-30 21:31:39] [INFO ] Deduced a trap composed of 204 places in 131 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 5 (OVERLAPS) 4/529 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:31:49] [INFO ] Deduced a trap composed of 173 places in 192 ms of which 4 ms to minimize.
[2024-05-30 21:31:49] [INFO ] Deduced a trap composed of 158 places in 164 ms of which 3 ms to minimize.
[2024-05-30 21:31:49] [INFO ] Deduced a trap composed of 161 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:31:49] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:31:49] [INFO ] Deduced a trap composed of 158 places in 194 ms of which 3 ms to minimize.
[2024-05-30 21:31:50] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:31:50] [INFO ] Deduced a trap composed of 170 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:31:50] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 4 ms to minimize.
[2024-05-30 21:31:50] [INFO ] Deduced a trap composed of 136 places in 193 ms of which 4 ms to minimize.
[2024-05-30 21:31:50] [INFO ] Deduced a trap composed of 95 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 136 places in 166 ms of which 4 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 136 places in 172 ms of which 4 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 95 places in 148 ms of which 3 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 136 places in 153 ms of which 5 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 95 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:31:51] [INFO ] Deduced a trap composed of 136 places in 146 ms of which 2 ms to minimize.
[2024-05-30 21:31:52] [INFO ] Deduced a trap composed of 136 places in 147 ms of which 3 ms to minimize.
SMT process timed out in 31056ms, After SMT, problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 31065ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34189 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 400000 steps (20725 resets) in 1978 ms. (202 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-30 21:31:52] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:31:52] [INFO ] Invariant cache hit.
[2024-05-30 21:31:52] [INFO ] [Real]Absence check using 90 positive place invariants in 18 ms returned sat
[2024-05-30 21:31:52] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 10 ms returned sat
[2024-05-30 21:31:52] [INFO ] After 184ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-30 21:31:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 21:31:52] [INFO ] After 18ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 21:31:53] [INFO ] After 55ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 21:31:53] [INFO ] After 356ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 21:31:53] [INFO ] [Nat]Absence check using 90 positive place invariants in 14 ms returned sat
[2024-05-30 21:31:53] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 9 ms returned sat
[2024-05-30 21:31:53] [INFO ] After 180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-30 21:31:53] [INFO ] After 17ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 21:31:53] [INFO ] Deduced a trap composed of 161 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:31:53] [INFO ] Deduced a trap composed of 176 places in 135 ms of which 2 ms to minimize.
[2024-05-30 21:31:53] [INFO ] Deduced a trap composed of 170 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:31:53] [INFO ] Deduced a trap composed of 158 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 152 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 164 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 152 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 158 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 170 places in 154 ms of which 2 ms to minimize.
[2024-05-30 21:31:54] [INFO ] Deduced a trap composed of 164 places in 141 ms of which 2 ms to minimize.
[2024-05-30 21:31:55] [INFO ] Deduced a trap composed of 176 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:31:55] [INFO ] Deduced a trap composed of 170 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:31:55] [INFO ] Deduced a trap composed of 179 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:31:55] [INFO ] Deduced a trap composed of 158 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:31:55] [INFO ] Deduced a trap composed of 158 places in 182 ms of which 3 ms to minimize.
[2024-05-30 21:31:56] [INFO ] Deduced a trap composed of 167 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:31:56] [INFO ] Deduced a trap composed of 164 places in 146 ms of which 2 ms to minimize.
[2024-05-30 21:31:56] [INFO ] Deduced a trap composed of 170 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:31:56] [INFO ] Deduced a trap composed of 171 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:31:56] [INFO ] Deduced a trap composed of 176 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:31:57] [INFO ] Deduced a trap composed of 173 places in 149 ms of which 2 ms to minimize.
[2024-05-30 21:31:57] [INFO ] Deduced a trap composed of 177 places in 168 ms of which 3 ms to minimize.
[2024-05-30 21:31:57] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 2 ms to minimize.
[2024-05-30 21:31:57] [INFO ] Deduced a trap composed of 173 places in 193 ms of which 4 ms to minimize.
[2024-05-30 21:31:58] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 4 ms to minimize.
[2024-05-30 21:31:58] [INFO ] Deduced a trap composed of 161 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:31:58] [INFO ] Deduced a trap composed of 182 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:31:58] [INFO ] Deduced a trap composed of 164 places in 156 ms of which 4 ms to minimize.
[2024-05-30 21:31:58] [INFO ] Deduced a trap composed of 167 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:31:59] [INFO ] Deduced a trap composed of 155 places in 233 ms of which 4 ms to minimize.
[2024-05-30 21:31:59] [INFO ] Deduced a trap composed of 161 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:32:01] [INFO ] Deduced a trap composed of 164 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:32:01] [INFO ] Deduced a trap composed of 170 places in 200 ms of which 4 ms to minimize.
[2024-05-30 21:32:02] [INFO ] Deduced a trap composed of 164 places in 199 ms of which 3 ms to minimize.
[2024-05-30 21:32:02] [INFO ] Deduced a trap composed of 176 places in 163 ms of which 4 ms to minimize.
[2024-05-30 21:32:02] [INFO ] Deduced a trap composed of 161 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:32:02] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2024-05-30 21:32:03] [INFO ] Deduced a trap composed of 161 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:32:03] [INFO ] Deduced a trap composed of 179 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:32:03] [INFO ] Deduced a trap composed of 155 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:32:04] [INFO ] Deduced a trap composed of 158 places in 223 ms of which 4 ms to minimize.
[2024-05-30 21:32:04] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:32:05] [INFO ] Deduced a trap composed of 182 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:32:05] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2024-05-30 21:32:06] [INFO ] Deduced a trap composed of 176 places in 224 ms of which 3 ms to minimize.
[2024-05-30 21:32:06] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:32:06] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 4 ms to minimize.
[2024-05-30 21:32:06] [INFO ] Deduced a trap composed of 158 places in 174 ms of which 4 ms to minimize.
[2024-05-30 21:32:07] [INFO ] Deduced a trap composed of 164 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:32:07] [INFO ] Deduced a trap composed of 188 places in 204 ms of which 3 ms to minimize.
[2024-05-30 21:32:08] [INFO ] Deduced a trap composed of 179 places in 222 ms of which 3 ms to minimize.
[2024-05-30 21:32:09] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:32:09] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:32:09] [INFO ] Deduced a trap composed of 164 places in 189 ms of which 4 ms to minimize.
[2024-05-30 21:32:10] [INFO ] Deduced a trap composed of 170 places in 206 ms of which 3 ms to minimize.
[2024-05-30 21:32:11] [INFO ] Deduced a trap composed of 167 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:32:13] [INFO ] Deduced a trap composed of 164 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:32:13] [INFO ] Deduced a trap composed of 161 places in 219 ms of which 3 ms to minimize.
[2024-05-30 21:32:15] [INFO ] Deduced a trap composed of 170 places in 213 ms of which 3 ms to minimize.
[2024-05-30 21:32:35] [INFO ] Trap strengthening (SAT) tested/added 59/59 trap constraints in 41847 ms
TRAPS : Iteration 1
[2024-05-30 21:32:35] [INFO ] After 42019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-30 21:32:35] [INFO ] After 42283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
RANDOM walk for 40000 steps (2059 resets) in 324 ms. (123 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (187 resets) in 104 ms. (380 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 491871 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :0 out of 1
Probabilistic random walk after 491871 steps, saw 147269 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :0
[2024-05-30 21:32:38] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:32:38] [INFO ] Invariant cache hit.
[2024-05-30 21:32:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/520 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/528 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:32:38] [INFO ] Deduced a trap composed of 161 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:32:39] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 4 ms to minimize.
[2024-05-30 21:32:39] [INFO ] Deduced a trap composed of 93 places in 160 ms of which 4 ms to minimize.
[2024-05-30 21:32:39] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 4/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 1/529 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 742/1271 variables, 529/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1271 variables, 1/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1271 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/1272 variables, 1/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 632 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1215 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 530/530 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:32:39] [INFO ] Deduced a trap composed of 93 places in 73 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/519 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/520 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/520 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8/528 variables, 5/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 3/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 161 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 170 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 176 places in 152 ms of which 2 ms to minimize.
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 177 places in 162 ms of which 3 ms to minimize.
[2024-05-30 21:32:40] [INFO ] Deduced a trap composed of 167 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 186 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 161 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 185 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 170 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 93 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:32:41] [INFO ] Deduced a trap composed of 170 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 179 places in 163 ms of which 4 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 150 places in 130 ms of which 2 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 156 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 189 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:32:42] [INFO ] Deduced a trap composed of 152 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 170 places in 130 ms of which 2 ms to minimize.
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 170 places in 133 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 161 places in 160 ms of which 2 ms to minimize.
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 173 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 185 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:32:43] [INFO ] Deduced a trap composed of 161 places in 138 ms of which 4 ms to minimize.
[2024-05-30 21:32:44] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 4 ms to minimize.
[2024-05-30 21:32:44] [INFO ] Deduced a trap composed of 167 places in 136 ms of which 2 ms to minimize.
[2024-05-30 21:32:44] [INFO ] Deduced a trap composed of 149 places in 131 ms of which 2 ms to minimize.
[2024-05-30 21:32:44] [INFO ] Deduced a trap composed of 170 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:32:44] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 4 ms to minimize.
SMT process timed out in 6302ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 17 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Running 740 sub problems to find dead transitions.
[2024-05-30 21:32:44] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:32:44] [INFO ] Invariant cache hit.
[2024-05-30 21:32:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 176 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 3 ms to minimize.
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 136 places in 212 ms of which 3 ms to minimize.
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 167 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:32:51] [INFO ] Deduced a trap composed of 170 places in 139 ms of which 2 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 136 places in 135 ms of which 2 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 164 places in 136 ms of which 2 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 136 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 136 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 136 places in 153 ms of which 2 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 167 places in 129 ms of which 3 ms to minimize.
[2024-05-30 21:32:52] [INFO ] Deduced a trap composed of 161 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 170 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 167 places in 144 ms of which 2 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 136 places in 144 ms of which 2 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 136 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 155 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:32:53] [INFO ] Deduced a trap composed of 164 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:32:54] [INFO ] Deduced a trap composed of 136 places in 144 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:32:58] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:32:59] [INFO ] Deduced a trap composed of 173 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:32:59] [INFO ] Deduced a trap composed of 164 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:32:59] [INFO ] Deduced a trap composed of 170 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:32:59] [INFO ] Deduced a trap composed of 167 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 164 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 167 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 167 places in 133 ms of which 3 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 179 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 170 places in 152 ms of which 2 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 170 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:33:00] [INFO ] Deduced a trap composed of 161 places in 135 ms of which 3 ms to minimize.
[2024-05-30 21:33:01] [INFO ] Deduced a trap composed of 179 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:33:01] [INFO ] Deduced a trap composed of 173 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:33:01] [INFO ] Deduced a trap composed of 179 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:33:01] [INFO ] Deduced a trap composed of 158 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:33:01] [INFO ] Deduced a trap composed of 208 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:33:02] [INFO ] Deduced a trap composed of 208 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:33:02] [INFO ] Deduced a trap composed of 202 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:33:02] [INFO ] Deduced a trap composed of 204 places in 154 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 525/1272 variables, and 132 constraints, problems are : Problem set: 0 solved, 740 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 740/740 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 740 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 40/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 185 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 165 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 161 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 155 places in 151 ms of which 3 ms to minimize.
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
[2024-05-30 21:33:07] [INFO ] Deduced a trap composed of 168 places in 172 ms of which 4 ms to minimize.
[2024-05-30 21:33:08] [INFO ] Deduced a trap composed of 170 places in 170 ms of which 4 ms to minimize.
[2024-05-30 21:33:08] [INFO ] Deduced a trap composed of 165 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:33:08] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:33:08] [INFO ] Deduced a trap composed of 162 places in 172 ms of which 3 ms to minimize.
[2024-05-30 21:33:08] [INFO ] Deduced a trap composed of 149 places in 170 ms of which 4 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 136 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 136 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 164 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 158 places in 144 ms of which 2 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 158 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 136 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:09] [INFO ] Deduced a trap composed of 136 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:10] [INFO ] Deduced a trap composed of 182 places in 131 ms of which 3 ms to minimize.
[2024-05-30 21:33:10] [INFO ] Deduced a trap composed of 177 places in 129 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:33:10] [INFO ] Deduced a trap composed of 173 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:33:10] [INFO ] Deduced a trap composed of 170 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:33:11] [INFO ] Deduced a trap composed of 173 places in 128 ms of which 3 ms to minimize.
[2024-05-30 21:33:11] [INFO ] Deduced a trap composed of 161 places in 129 ms of which 2 ms to minimize.
[2024-05-30 21:33:11] [INFO ] Deduced a trap composed of 164 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:33:11] [INFO ] Deduced a trap composed of 170 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:33:11] [INFO ] Deduced a trap composed of 176 places in 124 ms of which 3 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 173 places in 153 ms of which 4 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 167 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 164 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 170 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 157 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:12] [INFO ] Deduced a trap composed of 136 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:33:13] [INFO ] Deduced a trap composed of 136 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:33:13] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:33:13] [INFO ] Deduced a trap composed of 167 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:33:13] [INFO ] Deduced a trap composed of 152 places in 182 ms of which 4 ms to minimize.
[2024-05-30 21:33:13] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:33:14] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:33:14] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:33:16] [INFO ] Deduced a trap composed of 194 places in 199 ms of which 4 ms to minimize.
[2024-05-30 21:33:16] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 153 places in 177 ms of which 4 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 157 places in 186 ms of which 3 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 156 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 160 places in 165 ms of which 3 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 160 places in 145 ms of which 3 ms to minimize.
[2024-05-30 21:33:17] [INFO ] Deduced a trap composed of 156 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 156 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 153 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 157 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 156 places in 145 ms of which 2 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 156 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:18] [INFO ] Deduced a trap composed of 161 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:33:19] [INFO ] Deduced a trap composed of 158 places in 154 ms of which 2 ms to minimize.
[2024-05-30 21:33:19] [INFO ] Deduced a trap composed of 162 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:33:19] [INFO ] Deduced a trap composed of 155 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:33:19] [INFO ] Deduced a trap composed of 208 places in 236 ms of which 3 ms to minimize.
[2024-05-30 21:33:20] [INFO ] Deduced a trap composed of 204 places in 164 ms of which 3 ms to minimize.
[2024-05-30 21:33:20] [INFO ] Deduced a trap composed of 196 places in 157 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/525 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/1272 variables, and 192 constraints, problems are : Problem set: 0 solved, 740 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/740 constraints, Known Traps: 100/100 constraints]
After SMT, in 41240ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 41248ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41268 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 40000 steps (2059 resets) in 371 ms. (107 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (176 resets) in 60 ms. (655 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 475295 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :0 out of 1
Probabilistic random walk after 475295 steps, saw 144060 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
[2024-05-30 21:33:29] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:33:29] [INFO ] Invariant cache hit.
[2024-05-30 21:33:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/520 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/528 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:29] [INFO ] Deduced a trap composed of 161 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:33:29] [INFO ] Deduced a trap composed of 170 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:33:29] [INFO ] Deduced a trap composed of 93 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:33:30] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 4/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 1/529 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 742/1271 variables, 529/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1271 variables, 1/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1271 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/1272 variables, 1/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1272 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1272/1272 variables, and 632 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1281 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 530/530 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 132/141 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 378/519 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:30] [INFO ] Deduced a trap composed of 93 places in 60 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/519 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/519 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/520 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/520 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8/528 variables, 5/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 3/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:30] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 3 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 164 places in 186 ms of which 4 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 170 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 176 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 177 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 167 places in 133 ms of which 3 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 186 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:33:31] [INFO ] Deduced a trap composed of 161 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 185 places in 138 ms of which 2 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 170 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 93 places in 167 ms of which 3 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 170 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 179 places in 166 ms of which 3 ms to minimize.
[2024-05-30 21:33:32] [INFO ] Deduced a trap composed of 173 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:33:33] [INFO ] Deduced a trap composed of 150 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:33:33] [INFO ] Deduced a trap composed of 156 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:33:33] [INFO ] Deduced a trap composed of 189 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:33:33] [INFO ] Deduced a trap composed of 152 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:33:33] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 170 places in 157 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 161 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 173 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 185 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:33:34] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 4 ms to minimize.
[2024-05-30 21:33:35] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:33:35] [INFO ] Deduced a trap composed of 149 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:33:35] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:35] [INFO ] Deduced a trap composed of 167 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:33:35] [INFO ] Deduced a trap composed of 173 places in 209 ms of which 3 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 173 places in 158 ms of which 2 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 167 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 158 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 158 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 176 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:33:36] [INFO ] Deduced a trap composed of 176 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 167 places in 141 ms of which 2 ms to minimize.
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 167 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 167 places in 145 ms of which 3 ms to minimize.
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 167 places in 217 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 20/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 167 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:33:37] [INFO ] Deduced a trap composed of 176 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:33:38] [INFO ] Deduced a trap composed of 167 places in 142 ms of which 3 ms to minimize.
[2024-05-30 21:33:38] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:33:38] [INFO ] Deduced a trap composed of 188 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:33:38] [INFO ] Deduced a trap composed of 164 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:38] [INFO ] Deduced a trap composed of 170 places in 166 ms of which 3 ms to minimize.
[2024-05-30 21:33:39] [INFO ] Deduced a trap composed of 173 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:33:39] [INFO ] Deduced a trap composed of 161 places in 151 ms of which 3 ms to minimize.
[2024-05-30 21:33:39] [INFO ] Deduced a trap composed of 152 places in 219 ms of which 4 ms to minimize.
[2024-05-30 21:33:39] [INFO ] Deduced a trap composed of 167 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:33:39] [INFO ] Deduced a trap composed of 161 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:33:40] [INFO ] Deduced a trap composed of 173 places in 198 ms of which 3 ms to minimize.
[2024-05-30 21:33:40] [INFO ] Deduced a trap composed of 158 places in 202 ms of which 4 ms to minimize.
[2024-05-30 21:33:41] [INFO ] Deduced a trap composed of 167 places in 218 ms of which 3 ms to minimize.
[2024-05-30 21:33:43] [INFO ] Deduced a trap composed of 165 places in 228 ms of which 4 ms to minimize.
[2024-05-30 21:33:43] [INFO ] Deduced a trap composed of 170 places in 153 ms of which 3 ms to minimize.
[2024-05-30 21:33:43] [INFO ] Deduced a trap composed of 176 places in 176 ms of which 4 ms to minimize.
[2024-05-30 21:33:43] [INFO ] Deduced a trap composed of 152 places in 184 ms of which 2 ms to minimize.
[2024-05-30 21:33:44] [INFO ] Deduced a trap composed of 164 places in 225 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/528 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:44] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 4 ms to minimize.
[2024-05-30 21:33:44] [INFO ] Deduced a trap composed of 171 places in 218 ms of which 3 ms to minimize.
[2024-05-30 21:33:45] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 4 ms to minimize.
[2024-05-30 21:33:45] [INFO ] Deduced a trap composed of 179 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:33:45] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 4 ms to minimize.
[2024-05-30 21:33:45] [INFO ] Deduced a trap composed of 186 places in 184 ms of which 4 ms to minimize.
[2024-05-30 21:33:45] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:33:46] [INFO ] Deduced a trap composed of 170 places in 218 ms of which 3 ms to minimize.
[2024-05-30 21:33:46] [INFO ] Deduced a trap composed of 176 places in 189 ms of which 4 ms to minimize.
[2024-05-30 21:33:46] [INFO ] Deduced a trap composed of 164 places in 221 ms of which 4 ms to minimize.
[2024-05-30 21:33:46] [INFO ] Deduced a trap composed of 174 places in 181 ms of which 4 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 170 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 180 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 167 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:33:47] [INFO ] Deduced a trap composed of 164 places in 132 ms of which 3 ms to minimize.
[2024-05-30 21:33:48] [INFO ] Deduced a trap composed of 173 places in 131 ms of which 3 ms to minimize.
[2024-05-30 21:33:48] [INFO ] Deduced a trap composed of 158 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:33:48] [INFO ] Deduced a trap composed of 164 places in 157 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/528 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:48] [INFO ] Deduced a trap composed of 158 places in 219 ms of which 3 ms to minimize.
[2024-05-30 21:33:48] [INFO ] Deduced a trap composed of 164 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:33:49] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:33:49] [INFO ] Deduced a trap composed of 161 places in 168 ms of which 2 ms to minimize.
[2024-05-30 21:33:49] [INFO ] Deduced a trap composed of 179 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:33:49] [INFO ] Deduced a trap composed of 164 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:33:49] [INFO ] Deduced a trap composed of 165 places in 163 ms of which 4 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 176 places in 150 ms of which 2 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 191 places in 143 ms of which 2 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 161 places in 145 ms of which 3 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 191 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 173 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:33:50] [INFO ] Deduced a trap composed of 173 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 182 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 176 places in 198 ms of which 3 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 174 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 194 places in 135 ms of which 2 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 161 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:33:51] [INFO ] Deduced a trap composed of 152 places in 147 ms of which 2 ms to minimize.
[2024-05-30 21:33:52] [INFO ] Deduced a trap composed of 192 places in 149 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/528 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 21:33:52] [INFO ] Deduced a trap composed of 179 places in 130 ms of which 2 ms to minimize.
[2024-05-30 21:33:52] [INFO ] Deduced a trap composed of 165 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:33:52] [INFO ] Deduced a trap composed of 164 places in 127 ms of which 3 ms to minimize.
[2024-05-30 21:33:52] [INFO ] Deduced a trap composed of 185 places in 199 ms of which 3 ms to minimize.
[2024-05-30 21:33:53] [INFO ] Deduced a trap composed of 167 places in 160 ms of which 2 ms to minimize.
[2024-05-30 21:33:53] [INFO ] Deduced a trap composed of 194 places in 168 ms of which 4 ms to minimize.
[2024-05-30 21:33:54] [INFO ] Deduced a trap composed of 173 places in 227 ms of which 3 ms to minimize.
[2024-05-30 21:33:54] [INFO ] Deduced a trap composed of 176 places in 158 ms of which 2 ms to minimize.
[2024-05-30 21:33:54] [INFO ] Deduced a trap composed of 161 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:33:54] [INFO ] Deduced a trap composed of 168 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:33:55] [INFO ] Deduced a trap composed of 158 places in 163 ms of which 4 ms to minimize.
[2024-05-30 21:33:55] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 4 ms to minimize.
[2024-05-30 21:33:55] [INFO ] Deduced a trap composed of 164 places in 188 ms of which 3 ms to minimize.
[2024-05-30 21:33:56] [INFO ] Deduced a trap composed of 176 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:33:56] [INFO ] Deduced a trap composed of 174 places in 211 ms of which 4 ms to minimize.
[2024-05-30 21:33:56] [INFO ] Deduced a trap composed of 176 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:33:57] [INFO ] Deduced a trap composed of 167 places in 218 ms of which 4 ms to minimize.
[2024-05-30 21:33:59] [INFO ] Deduced a trap composed of 158 places in 228 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1272 variables, and 219 constraints, problems are : Problem set: 0 solved, 1 unsolved in 33883 ms.
Refiners :[Positive P Invariants (semi-flows): 89/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 123/123 constraints]
After SMT, in 35177ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 31 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 530/530 places, 746/746 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 29 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-30 21:34:04] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:34:04] [INFO ] Invariant cache hit.
[2024-05-30 21:34:04] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-30 21:34:04] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:34:04] [INFO ] Invariant cache hit.
[2024-05-30 21:34:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 21:34:07] [INFO ] Implicit Places using invariants and state equation in 2713 ms returned []
Implicit Place search using SMT with State Equation took 3238 ms to find 0 implicit places.
[2024-05-30 21:34:07] [INFO ] Redundant transitions in 52 ms returned []
Running 740 sub problems to find dead transitions.
[2024-05-30 21:34:07] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-30 21:34:07] [INFO ] Invariant cache hit.
[2024-05-30 21:34:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 176 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 176 places in 138 ms of which 2 ms to minimize.
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 136 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 136 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 167 places in 136 ms of which 2 ms to minimize.
[2024-05-30 21:34:14] [INFO ] Deduced a trap composed of 170 places in 136 ms of which 2 ms to minimize.
[2024-05-30 21:34:15] [INFO ] Deduced a trap composed of 136 places in 161 ms of which 2 ms to minimize.
[2024-05-30 21:34:15] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:34:15] [INFO ] Deduced a trap composed of 136 places in 141 ms of which 2 ms to minimize.
[2024-05-30 21:34:15] [INFO ] Deduced a trap composed of 136 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:34:15] [INFO ] Deduced a trap composed of 136 places in 245 ms of which 2 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 167 places in 133 ms of which 3 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 161 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 170 places in 139 ms of which 2 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 167 places in 140 ms of which 2 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 136 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:34:16] [INFO ] Deduced a trap composed of 155 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:34:17] [INFO ] Deduced a trap composed of 164 places in 142 ms of which 2 ms to minimize.
[2024-05-30 21:34:17] [INFO ] Deduced a trap composed of 136 places in 150 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:21] [INFO ] Deduced a trap composed of 13 places in 213 ms of which 4 ms to minimize.
[2024-05-30 21:34:22] [INFO ] Deduced a trap composed of 173 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:34:22] [INFO ] Deduced a trap composed of 164 places in 141 ms of which 2 ms to minimize.
[2024-05-30 21:34:22] [INFO ] Deduced a trap composed of 170 places in 135 ms of which 2 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 167 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 164 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 3 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 167 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 179 places in 156 ms of which 2 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 170 places in 136 ms of which 3 ms to minimize.
[2024-05-30 21:34:23] [INFO ] Deduced a trap composed of 170 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:34:24] [INFO ] Deduced a trap composed of 161 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:34:24] [INFO ] Deduced a trap composed of 179 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:34:24] [INFO ] Deduced a trap composed of 173 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:34:24] [INFO ] Deduced a trap composed of 179 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:34:24] [INFO ] Deduced a trap composed of 158 places in 190 ms of which 3 ms to minimize.
[2024-05-30 21:34:25] [INFO ] Deduced a trap composed of 208 places in 140 ms of which 3 ms to minimize.
[2024-05-30 21:34:25] [INFO ] Deduced a trap composed of 208 places in 185 ms of which 4 ms to minimize.
[2024-05-30 21:34:25] [INFO ] Deduced a trap composed of 202 places in 158 ms of which 4 ms to minimize.
[2024-05-30 21:34:25] [INFO ] Deduced a trap composed of 204 places in 153 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 5 (OVERLAPS) 4/529 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:35] [INFO ] Deduced a trap composed of 173 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:34:35] [INFO ] Deduced a trap composed of 158 places in 168 ms of which 3 ms to minimize.
[2024-05-30 21:34:35] [INFO ] Deduced a trap composed of 161 places in 175 ms of which 3 ms to minimize.
[2024-05-30 21:34:35] [INFO ] Deduced a trap composed of 167 places in 148 ms of which 2 ms to minimize.
[2024-05-30 21:34:35] [INFO ] Deduced a trap composed of 158 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:34:36] [INFO ] Deduced a trap composed of 170 places in 148 ms of which 3 ms to minimize.
[2024-05-30 21:34:36] [INFO ] Deduced a trap composed of 170 places in 150 ms of which 3 ms to minimize.
[2024-05-30 21:34:36] [INFO ] Deduced a trap composed of 173 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:34:36] [INFO ] Deduced a trap composed of 136 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:34:36] [INFO ] Deduced a trap composed of 95 places in 146 ms of which 3 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 136 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 136 places in 144 ms of which 3 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 95 places in 159 ms of which 2 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 136 places in 141 ms of which 3 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 95 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 136 places in 134 ms of which 2 ms to minimize.
[2024-05-30 21:34:37] [INFO ] Deduced a trap composed of 136 places in 132 ms of which 2 ms to minimize.
[2024-05-30 21:34:38] [INFO ] Deduced a trap composed of 136 places in 137 ms of which 2 ms to minimize.
[2024-05-30 21:34:38] [INFO ] Deduced a trap composed of 136 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:34:38] [INFO ] Deduced a trap composed of 136 places in 134 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 20/156 constraints. Problems are: Problem set: 0 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/1272 variables, and 156 constraints, problems are : Problem set: 0 solved, 740 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 740/740 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 740 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 740 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 57/149 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:40] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2024-05-30 21:34:40] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:34:40] [INFO ] Deduced a trap composed of 161 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:34:40] [INFO ] Deduced a trap composed of 158 places in 174 ms of which 3 ms to minimize.
[2024-05-30 21:34:40] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2024-05-30 21:34:41] [INFO ] Deduced a trap composed of 173 places in 186 ms of which 3 ms to minimize.
[2024-05-30 21:34:41] [INFO ] Deduced a trap composed of 170 places in 151 ms of which 3 ms to minimize.
[2024-05-30 21:34:41] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:34:41] [INFO ] Deduced a trap composed of 155 places in 203 ms of which 4 ms to minimize.
[2024-05-30 21:34:42] [INFO ] Deduced a trap composed of 173 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:34:42] [INFO ] Deduced a trap composed of 164 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:34:42] [INFO ] Deduced a trap composed of 167 places in 188 ms of which 4 ms to minimize.
[2024-05-30 21:34:42] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:34:42] [INFO ] Deduced a trap composed of 182 places in 189 ms of which 4 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 161 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 173 places in 156 ms of which 3 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 173 places in 137 ms of which 3 ms to minimize.
[2024-05-30 21:34:43] [INFO ] Deduced a trap composed of 167 places in 153 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/169 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:45] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 2 ms to minimize.
[2024-05-30 21:34:49] [INFO ] Deduced a trap composed of 200 places in 186 ms of which 4 ms to minimize.
[2024-05-30 21:34:49] [INFO ] Deduced a trap composed of 230 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:34:49] [INFO ] Deduced a trap composed of 232 places in 158 ms of which 3 ms to minimize.
[2024-05-30 21:34:51] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:34:51] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:34:52] [INFO ] Deduced a trap composed of 176 places in 155 ms of which 3 ms to minimize.
[2024-05-30 21:34:52] [INFO ] Deduced a trap composed of 164 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:34:52] [INFO ] Deduced a trap composed of 164 places in 138 ms of which 3 ms to minimize.
[2024-05-30 21:34:52] [INFO ] Deduced a trap composed of 158 places in 146 ms of which 2 ms to minimize.
[2024-05-30 21:34:52] [INFO ] Deduced a trap composed of 161 places in 154 ms of which 4 ms to minimize.
[2024-05-30 21:34:53] [INFO ] Deduced a trap composed of 174 places in 226 ms of which 3 ms to minimize.
[2024-05-30 21:34:53] [INFO ] Deduced a trap composed of 155 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:34:53] [INFO ] Deduced a trap composed of 170 places in 192 ms of which 4 ms to minimize.
[2024-05-30 21:34:54] [INFO ] Deduced a trap composed of 165 places in 222 ms of which 3 ms to minimize.
[2024-05-30 21:34:54] [INFO ] Deduced a trap composed of 155 places in 182 ms of which 4 ms to minimize.
[2024-05-30 21:34:54] [INFO ] Deduced a trap composed of 156 places in 219 ms of which 4 ms to minimize.
[2024-05-30 21:34:55] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:34:55] [INFO ] Deduced a trap composed of 167 places in 228 ms of which 3 ms to minimize.
[2024-05-30 21:34:55] [INFO ] Deduced a trap composed of 167 places in 185 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 20/189 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2024-05-30 21:34:56] [INFO ] Deduced a trap composed of 168 places in 228 ms of which 3 ms to minimize.
[2024-05-30 21:34:57] [INFO ] Deduced a trap composed of 168 places in 168 ms of which 3 ms to minimize.
[2024-05-30 21:34:57] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2024-05-30 21:34:57] [INFO ] Deduced a trap composed of 168 places in 227 ms of which 4 ms to minimize.
[2024-05-30 21:34:57] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-05-30 21:34:58] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2024-05-30 21:34:58] [INFO ] Deduced a trap composed of 174 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:34:58] [INFO ] Deduced a trap composed of 168 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:34:58] [INFO ] Deduced a trap composed of 160 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:34:58] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 4 ms to minimize.
[2024-05-30 21:34:59] [INFO ] Deduced a trap composed of 162 places in 194 ms of which 3 ms to minimize.
[2024-05-30 21:34:59] [INFO ] Deduced a trap composed of 160 places in 149 ms of which 3 ms to minimize.
[2024-05-30 21:34:59] [INFO ] Deduced a trap composed of 158 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:34:59] [INFO ] Deduced a trap composed of 162 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:34:59] [INFO ] Deduced a trap composed of 156 places in 179 ms of which 3 ms to minimize.
[2024-05-30 21:35:00] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 2 ms to minimize.
[2024-05-30 21:35:01] [INFO ] Deduced a trap composed of 170 places in 205 ms of which 3 ms to minimize.
[2024-05-30 21:35:02] [INFO ] Deduced a trap composed of 175 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:35:02] [INFO ] Deduced a trap composed of 162 places in 190 ms of which 4 ms to minimize.
[2024-05-30 21:35:02] [INFO ] Deduced a trap composed of 162 places in 206 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/525 variables, 20/209 constraints. Problems are: Problem set: 0 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/1272 variables, and 209 constraints, problems are : Problem set: 0 solved, 740 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/530 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/740 constraints, Known Traps: 117/120 constraints]
After SMT, in 61379ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 61392ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64719 ms. Remains : 530/530 places, 746/746 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 530 transition count 742
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 530 transition count 741
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 529 transition count 741
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 529 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 528 transition count 740
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 528 transition count 735
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 523 transition count 735
Applied a total of 18 rules in 68 ms. Remains 523 /530 variables (removed 7) and now considering 735/746 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 735 rows 523 cols
[2024-05-30 21:35:09] [INFO ] Computed 97 invariants in 21 ms
[2024-05-30 21:35:09] [INFO ] [Real]Absence check using 90 positive place invariants in 18 ms returned sat
[2024-05-30 21:35:09] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 14 ms returned sat
[2024-05-30 21:35:09] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 21:35:09] [INFO ] [Nat]Absence check using 90 positive place invariants in 40 ms returned sat
[2024-05-30 21:35:09] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 23 ms returned sat
[2024-05-30 21:35:09] [INFO ] After 247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 21:35:09] [INFO ] Deduced a trap composed of 159 places in 190 ms of which 4 ms to minimize.
[2024-05-30 21:35:10] [INFO ] Deduced a trap composed of 156 places in 178 ms of which 4 ms to minimize.
[2024-05-30 21:35:10] [INFO ] Deduced a trap composed of 156 places in 174 ms of which 3 ms to minimize.
[2024-05-30 21:35:10] [INFO ] Deduced a trap composed of 159 places in 204 ms of which 4 ms to minimize.
[2024-05-30 21:35:10] [INFO ] Deduced a trap composed of 150 places in 169 ms of which 3 ms to minimize.
[2024-05-30 21:35:10] [INFO ] Deduced a trap composed of 162 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:35:11] [INFO ] Deduced a trap composed of 156 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:35:11] [INFO ] Deduced a trap composed of 165 places in 159 ms of which 4 ms to minimize.
[2024-05-30 21:35:11] [INFO ] Deduced a trap composed of 168 places in 147 ms of which 3 ms to minimize.
[2024-05-30 21:35:11] [INFO ] Deduced a trap composed of 168 places in 139 ms of which 2 ms to minimize.
[2024-05-30 21:35:11] [INFO ] Deduced a trap composed of 150 places in 210 ms of which 3 ms to minimize.
[2024-05-30 21:35:12] [INFO ] Deduced a trap composed of 162 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:35:12] [INFO ] Deduced a trap composed of 162 places in 131 ms of which 3 ms to minimize.
[2024-05-30 21:35:12] [INFO ] Deduced a trap composed of 156 places in 160 ms of which 2 ms to minimize.
[2024-05-30 21:35:12] [INFO ] Deduced a trap composed of 159 places in 139 ms of which 2 ms to minimize.
[2024-05-30 21:35:12] [INFO ] Deduced a trap composed of 165 places in 161 ms of which 4 ms to minimize.
[2024-05-30 21:35:13] [INFO ] Deduced a trap composed of 171 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:35:13] [INFO ] Deduced a trap composed of 147 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:35:13] [INFO ] Deduced a trap composed of 168 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:35:13] [INFO ] Deduced a trap composed of 168 places in 199 ms of which 4 ms to minimize.
[2024-05-30 21:35:13] [INFO ] Deduced a trap composed of 156 places in 161 ms of which 3 ms to minimize.
[2024-05-30 21:35:14] [INFO ] Deduced a trap composed of 153 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:35:14] [INFO ] Deduced a trap composed of 168 places in 195 ms of which 3 ms to minimize.
[2024-05-30 21:35:14] [INFO ] Deduced a trap composed of 168 places in 210 ms of which 3 ms to minimize.
[2024-05-30 21:35:15] [INFO ] Deduced a trap composed of 162 places in 209 ms of which 4 ms to minimize.
[2024-05-30 21:35:15] [INFO ] Deduced a trap composed of 165 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:35:16] [INFO ] Deduced a trap composed of 165 places in 223 ms of which 3 ms to minimize.
[2024-05-30 21:35:16] [INFO ] Deduced a trap composed of 204 places in 183 ms of which 3 ms to minimize.
[2024-05-30 21:35:16] [INFO ] Deduced a trap composed of 156 places in 192 ms of which 7 ms to minimize.
[2024-05-30 21:35:17] [INFO ] Deduced a trap composed of 165 places in 200 ms of which 4 ms to minimize.
[2024-05-30 21:35:17] [INFO ] Deduced a trap composed of 168 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:35:17] [INFO ] Deduced a trap composed of 180 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:35:18] [INFO ] Deduced a trap composed of 174 places in 214 ms of which 4 ms to minimize.
[2024-05-30 21:35:18] [INFO ] Deduced a trap composed of 162 places in 181 ms of which 4 ms to minimize.
[2024-05-30 21:35:18] [INFO ] Deduced a trap composed of 162 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:35:18] [INFO ] Deduced a trap composed of 165 places in 206 ms of which 3 ms to minimize.
[2024-05-30 21:35:18] [INFO ] Deduced a trap composed of 165 places in 204 ms of which 3 ms to minimize.
[2024-05-30 21:35:19] [INFO ] Deduced a trap composed of 165 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:35:19] [INFO ] Deduced a trap composed of 177 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:35:19] [INFO ] Deduced a trap composed of 180 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:35:20] [INFO ] Deduced a trap composed of 165 places in 161 ms of which 2 ms to minimize.
[2024-05-30 21:35:20] [INFO ] Deduced a trap composed of 162 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:35:20] [INFO ] Deduced a trap composed of 168 places in 219 ms of which 3 ms to minimize.
[2024-05-30 21:35:21] [INFO ] Deduced a trap composed of 156 places in 197 ms of which 3 ms to minimize.
[2024-05-30 21:35:21] [INFO ] Deduced a trap composed of 174 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:35:21] [INFO ] Deduced a trap composed of 165 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:35:22] [INFO ] Deduced a trap composed of 171 places in 179 ms of which 4 ms to minimize.
[2024-05-30 21:35:22] [INFO ] Deduced a trap composed of 159 places in 184 ms of which 3 ms to minimize.
[2024-05-30 21:35:22] [INFO ] Deduced a trap composed of 159 places in 167 ms of which 4 ms to minimize.
[2024-05-30 21:35:22] [INFO ] Deduced a trap composed of 159 places in 172 ms of which 3 ms to minimize.
[2024-05-30 21:35:23] [INFO ] Deduced a trap composed of 174 places in 200 ms of which 3 ms to minimize.
[2024-05-30 21:35:26] [INFO ] Deduced a trap composed of 165 places in 229 ms of which 4 ms to minimize.
[2024-05-30 21:35:27] [INFO ] Deduced a trap composed of 177 places in 230 ms of which 3 ms to minimize.
[2024-05-30 21:35:27] [INFO ] Deduced a trap composed of 162 places in 209 ms of which 3 ms to minimize.
[2024-05-30 21:35:28] [INFO ] Deduced a trap composed of 177 places in 220 ms of which 4 ms to minimize.
[2024-05-30 21:35:28] [INFO ] Deduced a trap composed of 162 places in 203 ms of which 3 ms to minimize.
[2024-05-30 21:35:28] [INFO ] Deduced a trap composed of 165 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:35:29] [INFO ] Deduced a trap composed of 156 places in 212 ms of which 3 ms to minimize.
[2024-05-30 21:35:29] [INFO ] Deduced a trap composed of 156 places in 207 ms of which 3 ms to minimize.
[2024-05-30 21:35:29] [INFO ] Deduced a trap composed of 153 places in 185 ms of which 3 ms to minimize.
[2024-05-30 21:35:30] [INFO ] Deduced a trap composed of 165 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:35:30] [INFO ] Deduced a trap composed of 171 places in 192 ms of which 3 ms to minimize.
[2024-05-30 21:35:31] [INFO ] Deduced a trap composed of 162 places in 160 ms of which 6 ms to minimize.
[2024-05-30 21:35:31] [INFO ] Deduced a trap composed of 180 places in 203 ms of which 4 ms to minimize.
[2024-05-30 21:35:34] [INFO ] Deduced a trap composed of 162 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:35:34] [INFO ] Deduced a trap composed of 159 places in 155 ms of which 2 ms to minimize.
[2024-05-30 21:35:34] [INFO ] Deduced a trap composed of 150 places in 152 ms of which 3 ms to minimize.
[2024-05-30 21:35:35] [INFO ] Deduced a trap composed of 162 places in 195 ms of which 3 ms to minimize.
[2024-05-30 21:35:35] [INFO ] Deduced a trap composed of 150 places in 210 ms of which 4 ms to minimize.
[2024-05-30 21:35:35] [INFO ] Deduced a trap composed of 156 places in 175 ms of which 4 ms to minimize.
[2024-05-30 21:35:36] [INFO ] Deduced a trap composed of 165 places in 205 ms of which 4 ms to minimize.
[2024-05-30 21:35:36] [INFO ] Deduced a trap composed of 168 places in 220 ms of which 3 ms to minimize.
[2024-05-30 21:35:39] [INFO ] Deduced a trap composed of 156 places in 216 ms of which 4 ms to minimize.
[2024-05-30 21:35:41] [INFO ] Deduced a trap composed of 162 places in 219 ms of which 4 ms to minimize.
[2024-05-30 21:35:41] [INFO ] Deduced a trap composed of 165 places in 162 ms of which 2 ms to minimize.
[2024-05-30 21:35:41] [INFO ] Deduced a trap composed of 156 places in 176 ms of which 4 ms to minimize.
[2024-05-30 21:35:42] [INFO ] Deduced a trap composed of 171 places in 193 ms of which 3 ms to minimize.
[2024-05-30 21:35:42] [INFO ] Deduced a trap composed of 165 places in 161 ms of which 4 ms to minimize.
[2024-05-30 21:35:42] [INFO ] Deduced a trap composed of 168 places in 143 ms of which 3 ms to minimize.
[2024-05-30 21:35:42] [INFO ] Deduced a trap composed of 163 places in 134 ms of which 3 ms to minimize.
[2024-05-30 21:35:46] [INFO ] Deduced a trap composed of 165 places in 205 ms of which 3 ms to minimize.
[2024-05-30 21:35:46] [INFO ] Deduced a trap composed of 159 places in 181 ms of which 4 ms to minimize.
[2024-05-30 21:35:46] [INFO ] Deduced a trap composed of 156 places in 178 ms of which 4 ms to minimize.
[2024-05-30 21:35:46] [INFO ] Deduced a trap composed of 171 places in 174 ms of which 3 ms to minimize.
[2024-05-30 21:35:47] [INFO ] Deduced a trap composed of 165 places in 167 ms of which 3 ms to minimize.
[2024-05-30 21:35:47] [INFO ] Deduced a trap composed of 165 places in 162 ms of which 4 ms to minimize.
[2024-05-30 21:35:47] [INFO ] Deduced a trap composed of 171 places in 200 ms of which 3 ms to minimize.
[2024-05-30 21:35:47] [INFO ] Deduced a trap composed of 180 places in 191 ms of which 3 ms to minimize.
[2024-05-30 21:35:48] [INFO ] Deduced a trap composed of 168 places in 163 ms of which 3 ms to minimize.
[2024-05-30 21:35:48] [INFO ] Deduced a trap composed of 159 places in 157 ms of which 3 ms to minimize.
[2024-05-30 21:35:48] [INFO ] Deduced a trap composed of 183 places in 181 ms of which 3 ms to minimize.
[2024-05-30 21:35:49] [INFO ] Deduced a trap composed of 162 places in 213 ms of which 4 ms to minimize.
[2024-05-30 21:35:49] [INFO ] Deduced a trap composed of 180 places in 177 ms of which 3 ms to minimize.
[2024-05-30 21:35:49] [INFO ] Deduced a trap composed of 162 places in 176 ms of which 3 ms to minimize.
[2024-05-30 21:35:49] [INFO ] Deduced a trap composed of 171 places in 180 ms of which 3 ms to minimize.
[2024-05-30 21:35:49] [INFO ] Deduced a trap composed of 162 places in 160 ms of which 3 ms to minimize.
[2024-05-30 21:35:50] [INFO ] Deduced a trap composed of 168 places in 165 ms of which 4 ms to minimize.
[2024-05-30 21:35:50] [INFO ] Deduced a trap composed of 156 places in 202 ms of which 3 ms to minimize.
[2024-05-30 21:35:50] [INFO ] Deduced a trap composed of 174 places in 204 ms of which 5 ms to minimize.
[2024-05-30 21:35:50] [INFO ] Deduced a trap composed of 171 places in 201 ms of which 3 ms to minimize.
[2024-05-30 21:35:51] [INFO ] Deduced a trap composed of 168 places in 209 ms of which 3 ms to minimize.
[2024-05-30 21:35:51] [INFO ] Deduced a trap composed of 156 places in 178 ms of which 3 ms to minimize.
[2024-05-30 21:35:51] [INFO ] Deduced a trap composed of 159 places in 186 ms of which 3 ms to minimize.
[2024-05-30 21:35:52] [INFO ] Deduced a trap composed of 186 places in 225 ms of which 4 ms to minimize.
[2024-05-30 21:35:52] [INFO ] Deduced a trap composed of 165 places in 189 ms of which 4 ms to minimize.
[2024-05-30 21:35:52] [INFO ] Deduced a trap composed of 159 places in 195 ms of which 3 ms to minimize.
[2024-05-30 21:35:53] [INFO ] Deduced a trap composed of 162 places in 212 ms of which 4 ms to minimize.
[2024-05-30 21:35:53] [INFO ] Deduced a trap composed of 159 places in 214 ms of which 3 ms to minimize.
[2024-05-30 21:35:55] [INFO ] Deduced a trap composed of 168 places in 204 ms of which 3 ms to minimize.
[2024-05-30 21:35:55] [INFO ] Deduced a trap composed of 159 places in 154 ms of which 3 ms to minimize.
[2024-05-30 21:35:55] [INFO ] Deduced a trap composed of 165 places in 186 ms of which 3 ms to minimize.
[2024-05-30 21:35:55] [INFO ] Deduced a trap composed of 150 places in 196 ms of which 3 ms to minimize.
[2024-05-30 21:35:57] [INFO ] Deduced a trap composed of 168 places in 180 ms of which 3 ms to minimize.
[2024-05-30 21:35:57] [INFO ] Deduced a trap composed of 153 places in 185 ms of which 2 ms to minimize.
[2024-05-30 21:35:57] [INFO ] Deduced a trap composed of 162 places in 159 ms of which 3 ms to minimize.
[2024-05-30 21:35:59] [INFO ] Deduced a trap composed of 174 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:35:59] [INFO ] Deduced a trap composed of 171 places in 205 ms of which 4 ms to minimize.
[2024-05-30 21:36:00] [INFO ] Deduced a trap composed of 165 places in 210 ms of which 3 ms to minimize.
[2024-05-30 21:36:00] [INFO ] Deduced a trap composed of 168 places in 216 ms of which 3 ms to minimize.
[2024-05-30 21:36:00] [INFO ] Deduced a trap composed of 159 places in 204 ms of which 4 ms to minimize.
[2024-05-30 21:36:01] [INFO ] Deduced a trap composed of 174 places in 219 ms of which 3 ms to minimize.
[2024-05-30 21:36:01] [INFO ] Deduced a trap composed of 168 places in 207 ms of which 3 ms to minimize.
[2024-05-30 21:36:03] [INFO ] Deduced a trap composed of 174 places in 213 ms of which 4 ms to minimize.
[2024-05-30 21:36:04] [INFO ] Deduced a trap composed of 174 places in 218 ms of which 4 ms to minimize.
[2024-05-30 21:36:05] [INFO ] Deduced a trap composed of 162 places in 211 ms of which 3 ms to minimize.
[2024-05-30 21:36:15] [INFO ] Deduced a trap composed of 180 places in 210 ms of which 4 ms to minimize.
[2024-05-30 21:36:31] [INFO ] Deduced a trap composed of 165 places in 198 ms of which 4 ms to minimize.
[2024-05-30 21:37:16] [INFO ] Trap strengthening (SAT) tested/added 127/127 trap constraints in 126426 ms
TRAPS : Iteration 1
[2024-05-30 21:37:16] [INFO ] After 126933ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-30 21:37:16] [INFO ] After 127081ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Over-approximation ignoring read arcs solved 0 properties in 127366 ms.
Unable to solve all queries for examination QuasiLiveness. Remains :1 assertions to prove.
No /home/mcc/execution/QuasiLiveness.xml examination file found. Proceeding without properties.
Parsed 38 properties from file /home/mcc/execution/QuasiLiveness.xml in 2 ms.
Working with output stream class java.io.PrintStream
Total runtime 627638 ms.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBNT-COL-S05J40

IS_COLORED=1
IS_NUPN=

LOADING model.pnml ...
MODEL CLASS: SYMMETRIC NET
PLACES: 48
TRANSITIONS: 38
CONSTANTS: 0
TEMPLATE VARS: 0
COLOR CLASSES: 8
COLOR VARS: 26
ARCS: 140
LOADING TIME: 0.239

UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 669
TRANSITIONS: 1630
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 10784
UNFOLDING TIME: 0.381

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.09
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 0.962
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 3631
MODEL NAME: /home/mcc/execution/model
669 places, 1630 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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="PolyORBNT-COL-S05J40"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBNT-COL-S05J40, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tajo-171654455100237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J40.tgz
mv PolyORBNT-COL-S05J40 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;