Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r168-tall-174881266900357.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
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 r168-tall-174881266900357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 93K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748900720966

Invoking MCC driver with
BK_TOOL=gold2024
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
[2025-06-02 21:45:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-06-02 21:45:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 21:45:22] [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.
[2025-06-02 21:45:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 21:45:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 601 ms
[2025-06-02 21:45:22] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 669 PT places and 1712.0 transition bindings in 21 ms.
[2025-06-02 21:45:23] [INFO ] Unfolded HLPN to a Petri net with 669 places and 1630 transitions 10784 arcs in 60 ms.
[2025-06-02 21:45:23] [INFO ] Unfolded 38 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
[2025-06-02 21:45:23] [INFO ] Reduced 555 identical enabling conditions.
[2025-06-02 21:45:23] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-02 21:45:23] [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 (2796 resets) in 2723 ms. (14 steps per ms) remains 4/36 properties
BEST_FIRST walk for 40004 steps (579 resets) in 207 ms. (192 steps per ms) remains 1/4 properties
[2025-06-02 21:45:24] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2025-06-02 21:45:24] [INFO ] Computed 102 invariants in 60 ms
[2025-06-02 21:45:24] [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 869 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 682 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 1700ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 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 0 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 211 ms. Remains 530 /629 variables (removed 99) and now considering 841/935 (removed 94) transitions.
Running 835 sub problems to find dead transitions.
[2025-06-02 21:45:25] [INFO ] Flow matrix only has 837 transitions (discarded 4 similar events)
// Phase 1: matrix 837 rows 530 cols
[2025-06-02 21:45:26] [INFO ] Computed 97 invariants in 26 ms
[2025-06-02 21:45:26] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/1367 variables, and 96 constraints, problems are : Problem set: 78 solved, 757 unsolved in 20030 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: 835/835 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 78 solved, 757 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 78 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 78 solved, 757 unsolved
[2025-06-02 21:45:53] [INFO ] Deduced a trap composed of 13 places in 241 ms of which 27 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 1/93 constraints. Problems are: Problem set: 78 solved, 757 unsolved
[2025-06-02 21:45:57] [INFO ] Deduced a trap composed of 13 places in 164 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 1/94 constraints. Problems are: Problem set: 78 solved, 757 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/1367 variables, and 94 constraints, problems are : Problem set: 78 solved, 757 unsolved in 20033 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: 0/835 constraints, Known Traps: 2/2 constraints]
After SMT, in 41954ms problems are : Problem set: 78 solved, 757 unsolved
Search for dead transitions found 78 dead transitions in 41974ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 78 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 530/629 places, 763/935 transitions.
Applied a total of 0 rules in 53 ms. Remains 530 /530 variables (removed 0) and now considering 763/763 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42272 ms. Remains : 530/629 places, 763/935 transitions.
RANDOM walk for 4000000 steps (208285 resets) in 34476 ms. (116 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (18483 resets) in 5762 ms. (694 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6007632 steps, run timeout after 30001 ms. (steps per millisecond=200 ) properties seen :0 out of 1
Probabilistic random walk after 6007632 steps, saw 1701045 distinct states, run finished after 30011 ms. (steps per millisecond=200 ) properties seen :0
[2025-06-02 21:46:48] [INFO ] Flow matrix only has 759 transitions (discarded 4 similar events)
// Phase 1: matrix 759 rows 530 cols
[2025-06-02 21:46:48] [INFO ] Computed 97 invariants in 13 ms
[2025-06-02 21:46:48] [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
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/529 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/529 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 759/1288 variables, 529/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1288 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1288 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/1289 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1289 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1289 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1289/1289 variables, and 628 constraints, problems are : Problem set: 0 solved, 1 unsolved in 436 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: 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) 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
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/529 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/529 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 759/1288 variables, 529/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1288 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:46:49] [INFO ] Deduced a trap composed of 160 places in 188 ms of which 4 ms to minimize.
[2025-06-02 21:46:49] [INFO ] Deduced a trap composed of 175 places in 178 ms of which 4 ms to minimize.
[2025-06-02 21:46:49] [INFO ] Deduced a trap composed of 162 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:46:49] [INFO ] Deduced a trap composed of 164 places in 196 ms of which 9 ms to minimize.
[2025-06-02 21:46:50] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:46:50] [INFO ] Deduced a trap composed of 159 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:46:50] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:46:50] [INFO ] Deduced a trap composed of 179 places in 170 ms of which 4 ms to minimize.
[2025-06-02 21:46:50] [INFO ] Deduced a trap composed of 183 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:46:51] [INFO ] Deduced a trap composed of 149 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:46:51] [INFO ] Deduced a trap composed of 164 places in 191 ms of which 3 ms to minimize.
[2025-06-02 21:46:51] [INFO ] Deduced a trap composed of 152 places in 217 ms of which 3 ms to minimize.
[2025-06-02 21:46:51] [INFO ] Deduced a trap composed of 170 places in 229 ms of which 3 ms to minimize.
[2025-06-02 21:46:52] [INFO ] Deduced a trap composed of 164 places in 223 ms of which 3 ms to minimize.
[2025-06-02 21:46:52] [INFO ] Deduced a trap composed of 176 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:46:52] [INFO ] Deduced a trap composed of 173 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:46:52] [INFO ] Deduced a trap composed of 182 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:46:52] [INFO ] Deduced a trap composed of 170 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:46:53] [INFO ] Deduced a trap composed of 176 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:46:53] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1288 variables, 20/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:46:53] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:46:53] [INFO ] Deduced a trap composed of 182 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:46:54] [INFO ] Deduced a trap composed of 176 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:46:54] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:46:54] [INFO ] Deduced a trap composed of 174 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:46:54] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:46:55] [INFO ] Deduced a trap composed of 161 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:46:55] [INFO ] Deduced a trap composed of 177 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:46:55] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 5 ms to minimize.
[2025-06-02 21:46:55] [INFO ] Deduced a trap composed of 173 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:46:55] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:46:56] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 4 ms to minimize.
[2025-06-02 21:46:56] [INFO ] Deduced a trap composed of 167 places in 183 ms of which 4 ms to minimize.
[2025-06-02 21:46:56] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:46:56] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:46:57] [INFO ] Deduced a trap composed of 164 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:46:57] [INFO ] Deduced a trap composed of 179 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:46:57] [INFO ] Deduced a trap composed of 185 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:46:57] [INFO ] Deduced a trap composed of 182 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:46:57] [INFO ] Deduced a trap composed of 188 places in 175 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1288 variables, 20/667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:46:58] [INFO ] Deduced a trap composed of 173 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:46:58] [INFO ] Deduced a trap composed of 168 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:46:58] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 4 ms to minimize.
[2025-06-02 21:46:58] [INFO ] Deduced a trap composed of 171 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:46:58] [INFO ] Deduced a trap composed of 164 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:46:59] [INFO ] Deduced a trap composed of 167 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:46:59] [INFO ] Deduced a trap composed of 161 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:46:59] [INFO ] Deduced a trap composed of 156 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:46:59] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:46:59] [INFO ] Deduced a trap composed of 183 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:47:00] [INFO ] Deduced a trap composed of 179 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:47:00] [INFO ] Deduced a trap composed of 173 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:47:01] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:47:01] [INFO ] Deduced a trap composed of 161 places in 162 ms of which 7 ms to minimize.
[2025-06-02 21:47:01] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:47:02] [INFO ] Deduced a trap composed of 159 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:47:03] [INFO ] Deduced a trap composed of 176 places in 167 ms of which 4 ms to minimize.
[2025-06-02 21:47:03] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:47:03] [INFO ] Deduced a trap composed of 176 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:47:03] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1288 variables, 20/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:47:03] [INFO ] Deduced a trap composed of 173 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:47:04] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:47:04] [INFO ] Deduced a trap composed of 170 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:47:05] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:47:05] [INFO ] Deduced a trap composed of 171 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:47:07] [INFO ] Deduced a trap composed of 158 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:47:08] [INFO ] Deduced a trap composed of 176 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:47:08] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:47:09] [INFO ] Deduced a trap composed of 164 places in 163 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1288/1289 variables, and 696 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29318 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 529/530 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 69/69 constraints]
After SMT, in 29782ms 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, 763/763 transitions.
Applied a total of 0 rules in 49 ms. Remains 530 /530 variables (removed 0) and now considering 763/763 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 530/530 places, 763/763 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 763/763 transitions.
Applied a total of 0 rules in 38 ms. Remains 530 /530 variables (removed 0) and now considering 763/763 (removed 0) transitions.
[2025-06-02 21:47:18] [INFO ] Flow matrix only has 759 transitions (discarded 4 similar events)
[2025-06-02 21:47:18] [INFO ] Invariant cache hit.
[2025-06-02 21:47:18] [INFO ] Implicit Places using invariants in 582 ms returned []
[2025-06-02 21:47:18] [INFO ] Flow matrix only has 759 transitions (discarded 4 similar events)
[2025-06-02 21:47:18] [INFO ] Invariant cache hit.
[2025-06-02 21:47:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:47:20] [INFO ] Implicit Places using invariants and state equation in 2163 ms returned []
Implicit Place search using SMT with State Equation took 2753 ms to find 0 implicit places.
[2025-06-02 21:47:20] [INFO ] Redundant transitions in 40 ms returned []
Running 757 sub problems to find dead transitions.
[2025-06-02 21:47:20] [INFO ] Flow matrix only has 759 transitions (discarded 4 similar events)
[2025-06-02 21:47:20] [INFO ] Invariant cache hit.
[2025-06-02 21:47:20] [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, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 757 unsolved
[2025-06-02 21:47:28] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:47:28] [INFO ] Deduced a trap composed of 136 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:47:28] [INFO ] Deduced a trap composed of 136 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:47:28] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:47:29] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:47:29] [INFO ] Deduced a trap composed of 136 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:47:29] [INFO ] Deduced a trap composed of 136 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:47:29] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 2 ms to minimize.
[2025-06-02 21:47:29] [INFO ] Deduced a trap composed of 136 places in 156 ms of which 3 ms to minimize.
[2025-06-02 21:47:30] [INFO ] Deduced a trap composed of 136 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:47:30] [INFO ] Deduced a trap composed of 136 places in 153 ms of which 3 ms to minimize.
[2025-06-02 21:47:30] [INFO ] Deduced a trap composed of 136 places in 157 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 12/104 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (OVERLAPS) 4/529 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/1289 variables, and 108 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30023 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: 757/757 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 757 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/525 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/525 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/525 variables, 12/104 constraints. Problems are: Problem set: 0 solved, 757 unsolved
[2025-06-02 21:47:53] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 2 ms to minimize.
[2025-06-02 21:47:54] [INFO ] Deduced a trap composed of 156 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:47:54] [INFO ] Deduced a trap composed of 152 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:47:54] [INFO ] Deduced a trap composed of 162 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:47:55] [INFO ] Deduced a trap composed of 168 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:47:55] [INFO ] Deduced a trap composed of 168 places in 183 ms of which 2 ms to minimize.
[2025-06-02 21:47:55] [INFO ] Deduced a trap composed of 165 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:47:55] [INFO ] Deduced a trap composed of 159 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:47:56] [INFO ] Deduced a trap composed of 168 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:47:56] [INFO ] Deduced a trap composed of 140 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:47:56] [INFO ] Deduced a trap composed of 168 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:47:56] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 2 ms to minimize.
[2025-06-02 21:47:56] [INFO ] Deduced a trap composed of 159 places in 166 ms of which 2 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 159 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 174 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 168 places in 163 ms of which 2 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 171 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:47:57] [INFO ] Deduced a trap composed of 167 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:47:58] [INFO ] Deduced a trap composed of 165 places in 182 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 5 (OVERLAPS) 4/529 variables, 4/128 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD531 is UNSAT
At refinement iteration 7 (OVERLAPS) 1/530 variables, 1/129 constraints. Problems are: Problem set: 17 solved, 740 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 530/1289 variables, and 129 constraints, problems are : Problem set: 17 solved, 740 unsolved in 30022 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: 0/757 constraints, Known Traps: 32/32 constraints]
After SMT, in 61082ms problems are : Problem set: 17 solved, 740 unsolved
Search for dead transitions found 17 dead transitions in 61089ms
Found 17 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 17 transitions
Dead transitions reduction (with SMT) removed 17 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 530/530 places, 746/763 transitions.
Applied a total of 0 rules in 29 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2025-06-02 21:48:22] [INFO ] Redundant transitions in 7 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 63980 ms. Remains : 530/530 places, 746/763 transitions.
RANDOM walk for 4000000 steps (208128 resets) in 18123 ms. (220 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (18489 resets) in 4999 ms. (800 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2847727 steps, run timeout after 15001 ms. (steps per millisecond=189 ) properties seen :0 out of 1
Probabilistic random walk after 2847727 steps, saw 853869 distinct states, run finished after 15001 ms. (steps per millisecond=189 ) properties seen :0
[2025-06-02 21:48:42] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2025-06-02 21:48:42] [INFO ] Computed 97 invariants in 24 ms
[2025-06-02 21:48:42] [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
[2025-06-02 21:48:43] [INFO ] Deduced a trap composed of 93 places in 109 ms of which 2 ms to minimize.
[2025-06-02 21:48:43] [INFO ] Deduced a trap composed of 93 places in 102 ms of which 1 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
[2025-06-02 21:48:43] [INFO ] Deduced a trap composed of 164 places in 256 ms of which 3 ms to minimize.
[2025-06-02 21:48:44] [INFO ] Deduced a trap composed of 164 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:48:44] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:48:44] [INFO ] Deduced a trap composed of 167 places in 170 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 1861 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
[2025-06-02 21:48:45] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:48:45] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:45] [INFO ] Deduced a trap composed of 93 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:48:45] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 4 ms to minimize.
[2025-06-02 21:48:45] [INFO ] Deduced a trap composed of 176 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:48:46] [INFO ] Deduced a trap composed of 168 places in 176 ms of which 2 ms to minimize.
[2025-06-02 21:48:46] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:48:46] [INFO ] Deduced a trap composed of 170 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:48:46] [INFO ] Deduced a trap composed of 170 places in 206 ms of which 3 ms to minimize.
[2025-06-02 21:48:46] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:48:47] [INFO ] Deduced a trap composed of 167 places in 194 ms of which 3 ms to minimize.
[2025-06-02 21:48:47] [INFO ] Deduced a trap composed of 182 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:48:47] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:48:47] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 4 ms to minimize.
[2025-06-02 21:48:47] [INFO ] Deduced a trap composed of 176 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:48:48] [INFO ] Deduced a trap composed of 164 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:48:48] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:48:48] [INFO ] Deduced a trap composed of 173 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:48:48] [INFO ] Deduced a trap composed of 170 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:48:48] [INFO ] Deduced a trap composed of 173 places in 185 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
[2025-06-02 21:48:49] [INFO ] Deduced a trap composed of 182 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:48:49] [INFO ] Deduced a trap composed of 167 places in 227 ms of which 3 ms to minimize.
[2025-06-02 21:48:49] [INFO ] Deduced a trap composed of 173 places in 175 ms of which 5 ms to minimize.
[2025-06-02 21:48:49] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:48:50] [INFO ] Deduced a trap composed of 182 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:50] [INFO ] Deduced a trap composed of 179 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:48:50] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:48:50] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:48:50] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:48:51] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 5 ms to minimize.
[2025-06-02 21:48:51] [INFO ] Deduced a trap composed of 173 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:48:51] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:48:51] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:51] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:48:52] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:48:52] [INFO ] Deduced a trap composed of 176 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:48:52] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:52] [INFO ] Deduced a trap composed of 176 places in 163 ms of which 2 ms to minimize.
[2025-06-02 21:48:52] [INFO ] Deduced a trap composed of 176 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:48:53] [INFO ] Deduced a trap composed of 173 places in 174 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:48:53] [INFO ] Deduced a trap composed of 173 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:48:53] [INFO ] Deduced a trap composed of 149 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:48:53] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:53] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:48:54] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 4 ms to minimize.
[2025-06-02 21:48:54] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 4 ms to minimize.
[2025-06-02 21:48:54] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:48:54] [INFO ] Deduced a trap composed of 179 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:48:55] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:48:55] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 2 ms to minimize.
[2025-06-02 21:48:55] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:48:56] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:48:56] [INFO ] Deduced a trap composed of 188 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:48:56] [INFO ] Deduced a trap composed of 170 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:48:56] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 2 ms to minimize.
[2025-06-02 21:48:57] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 2 ms to minimize.
[2025-06-02 21:48:57] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:48:57] [INFO ] Deduced a trap composed of 174 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:48:57] [INFO ] Deduced a trap composed of 167 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:48:58] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:48:58] [INFO ] Deduced a trap composed of 189 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:48:58] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:48:58] [INFO ] Deduced a trap composed of 182 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:48:58] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 174 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 155 places in 170 ms of which 2 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 185 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 182 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 170 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:48:59] [INFO ] Deduced a trap composed of 174 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:49:00] [INFO ] Deduced a trap composed of 152 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:00] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:49:00] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:49:00] [INFO ] Deduced a trap composed of 152 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:49:01] [INFO ] Deduced a trap composed of 177 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:49:01] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:01] [INFO ] Deduced a trap composed of 155 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:49:01] [INFO ] Deduced a trap composed of 179 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:01] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:49:02] [INFO ] Deduced a trap composed of 176 places in 170 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
[2025-06-02 21:49:02] [INFO ] Deduced a trap composed of 171 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:49:03] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 4 ms to minimize.
[2025-06-02 21:49:03] [INFO ] Deduced a trap composed of 161 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:49:04] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:49:04] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:49:04] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:49:06] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:49:06] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:49:07] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:49:08] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:08] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:49:09] [INFO ] Deduced a trap composed of 165 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:49:09] [INFO ] Deduced a trap composed of 176 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:49:09] [INFO ] Deduced a trap composed of 155 places in 173 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 32915 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 34824ms 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 25 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 25 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 17 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2025-06-02 21:49:17] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:49:17] [INFO ] Invariant cache hit.
[2025-06-02 21:49:18] [INFO ] Implicit Places using invariants in 456 ms returned []
[2025-06-02 21:49:18] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:49:18] [INFO ] Invariant cache hit.
[2025-06-02 21:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:49:21] [INFO ] Implicit Places using invariants and state equation in 2958 ms returned []
Implicit Place search using SMT with State Equation took 3430 ms to find 0 implicit places.
[2025-06-02 21:49:21] [INFO ] Redundant transitions in 4 ms returned []
Running 740 sub problems to find dead transitions.
[2025-06-02 21:49:21] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:49:21] [INFO ] Invariant cache hit.
[2025-06-02 21:49:21] [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
[2025-06-02 21:49:28] [INFO ] Deduced a trap composed of 176 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:49:28] [INFO ] Deduced a trap composed of 176 places in 164 ms of which 2 ms to minimize.
[2025-06-02 21:49:28] [INFO ] Deduced a trap composed of 136 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:49:28] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:49:29] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:49:29] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:29] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:49:29] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:49:29] [INFO ] Deduced a trap composed of 136 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:49:30] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:30] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:49:30] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:30] [INFO ] Deduced a trap composed of 161 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:49:30] [INFO ] Deduced a trap composed of 170 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:49:31] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:49:31] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:49:31] [INFO ] Deduced a trap composed of 136 places in 173 ms of which 2 ms to minimize.
[2025-06-02 21:49:31] [INFO ] Deduced a trap composed of 155 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:49:31] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 4 ms to minimize.
[2025-06-02 21:49:32] [INFO ] Deduced a trap composed of 136 places in 174 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
[2025-06-02 21:49:37] [INFO ] Deduced a trap composed of 13 places in 205 ms of which 3 ms to minimize.
[2025-06-02 21:49:38] [INFO ] Deduced a trap composed of 173 places in 174 ms of which 2 ms to minimize.
[2025-06-02 21:49:38] [INFO ] Deduced a trap composed of 164 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:49:39] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:49:39] [INFO ] Deduced a trap composed of 167 places in 150 ms of which 3 ms to minimize.
[2025-06-02 21:49:39] [INFO ] Deduced a trap composed of 164 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:49:39] [INFO ] Deduced a trap composed of 167 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:49:39] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 179 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 170 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 161 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 179 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:40] [INFO ] Deduced a trap composed of 173 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:49:41] [INFO ] Deduced a trap composed of 179 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:49:41] [INFO ] Deduced a trap composed of 158 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:49:41] [INFO ] Deduced a trap composed of 208 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:49:41] [INFO ] Deduced a trap composed of 208 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:49:41] [INFO ] Deduced a trap composed of 202 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:42] [INFO ] Deduced a trap composed of 204 places in 159 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 30018 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
[2025-06-02 21:49:53] [INFO ] Deduced a trap composed of 185 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:49:53] [INFO ] Deduced a trap composed of 165 places in 165 ms of which 2 ms to minimize.
[2025-06-02 21:49:53] [INFO ] Deduced a trap composed of 161 places in 166 ms of which 2 ms to minimize.
[2025-06-02 21:49:53] [INFO ] Deduced a trap composed of 155 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:49:53] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:49:54] [INFO ] Deduced a trap composed of 168 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:49:54] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:49:54] [INFO ] Deduced a trap composed of 165 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:49:54] [INFO ] Deduced a trap composed of 161 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:49:54] [INFO ] Deduced a trap composed of 162 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 149 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 136 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 136 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 164 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 158 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:49:55] [INFO ] Deduced a trap composed of 158 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:49:56] [INFO ] Deduced a trap composed of 136 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:49:56] [INFO ] Deduced a trap composed of 136 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:49:56] [INFO ] Deduced a trap composed of 182 places in 161 ms of which 2 ms to minimize.
[2025-06-02 21:49:56] [INFO ] Deduced a trap composed of 177 places in 167 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:49:57] [INFO ] Deduced a trap composed of 173 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:49:57] [INFO ] Deduced a trap composed of 170 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:49:57] [INFO ] Deduced a trap composed of 173 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:49:58] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 2 ms to minimize.
[2025-06-02 21:49:58] [INFO ] Deduced a trap composed of 164 places in 163 ms of which 2 ms to minimize.
[2025-06-02 21:49:58] [INFO ] Deduced a trap composed of 170 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:49:58] [INFO ] Deduced a trap composed of 176 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:49:58] [INFO ] Deduced a trap composed of 173 places in 160 ms of which 2 ms to minimize.
[2025-06-02 21:49:59] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:49:59] [INFO ] Deduced a trap composed of 164 places in 155 ms of which 3 ms to minimize.
[2025-06-02 21:49:59] [INFO ] Deduced a trap composed of 170 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:49:59] [INFO ] Deduced a trap composed of 157 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:49:59] [INFO ] Deduced a trap composed of 136 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:50:00] [INFO ] Deduced a trap composed of 136 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:50:00] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:00] [INFO ] Deduced a trap composed of 167 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:50:00] [INFO ] Deduced a trap composed of 152 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:50:00] [INFO ] Deduced a trap composed of 167 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:50:01] [INFO ] Deduced a trap composed of 158 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:50:01] [INFO ] Deduced a trap composed of 161 places in 176 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:50:03] [INFO ] Deduced a trap composed of 194 places in 162 ms of which 2 ms to minimize.
[2025-06-02 21:50:03] [INFO ] Deduced a trap composed of 158 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 153 places in 178 ms of which 2 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 157 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 156 places in 180 ms of which 2 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 160 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 160 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:50:04] [INFO ] Deduced a trap composed of 156 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:50:05] [INFO ] Deduced a trap composed of 156 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:50:05] [INFO ] Deduced a trap composed of 153 places in 180 ms of which 2 ms to minimize.
[2025-06-02 21:50:05] [INFO ] Deduced a trap composed of 157 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:50:05] [INFO ] Deduced a trap composed of 156 places in 209 ms of which 3 ms to minimize.
[2025-06-02 21:50:06] [INFO ] Deduced a trap composed of 156 places in 191 ms of which 3 ms to minimize.
[2025-06-02 21:50:06] [INFO ] Deduced a trap composed of 161 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:50:06] [INFO ] Deduced a trap composed of 158 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:50:06] [INFO ] Deduced a trap composed of 162 places in 174 ms of which 2 ms to minimize.
[2025-06-02 21:50:06] [INFO ] Deduced a trap composed of 155 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:50:07] [INFO ] Deduced a trap composed of 208 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:50:07] [INFO ] Deduced a trap composed of 204 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:07] [INFO ] Deduced a trap composed of 196 places in 179 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
[2025-06-02 21:50:15] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2025-06-02 21:50:16] [INFO ] Deduced a trap composed of 232 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:50:16] [INFO ] Deduced a trap composed of 166 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:50:17] [INFO ] Deduced a trap composed of 168 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:50:17] [INFO ] Deduced a trap composed of 166 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:50:17] [INFO ] Deduced a trap composed of 168 places in 200 ms of which 3 ms to minimize.
[2025-06-02 21:50:17] [INFO ] Deduced a trap composed of 174 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:50:18] [INFO ] Deduced a trap composed of 168 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:50:18] [INFO ] Deduced a trap composed of 172 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:50:19] [INFO ] Deduced a trap composed of 164 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:50:19] [INFO ] Deduced a trap composed of 156 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:50:19] [INFO ] Deduced a trap composed of 160 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:50:19] [INFO ] Deduced a trap composed of 168 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:50:20] [INFO ] Deduced a trap composed of 160 places in 183 ms of which 2 ms to minimize.
[2025-06-02 21:50:20] [INFO ] Deduced a trap composed of 162 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:50:20] [INFO ] Deduced a trap composed of 172 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:20] [INFO ] Deduced a trap composed of 158 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:50:21] [INFO ] Deduced a trap composed of 150 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:50:21] [INFO ] Deduced a trap composed of 164 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:50:21] [INFO ] Deduced a trap composed of 158 places in 181 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 20/212 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 212 constraints, problems are : Problem set: 0 solved, 740 unsolved in 30025 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: 120/120 constraints]
After SMT, in 60981ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 60991ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64452 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 400002 steps (20822 resets) in 2934 ms. (136 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2025-06-02 21:50:22] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:50:22] [INFO ] Invariant cache hit.
[2025-06-02 21:50:23] [INFO ] [Real]Absence check using 90 positive place invariants in 18 ms returned sat
[2025-06-02 21:50:23] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 10 ms returned sat
[2025-06-02 21:50:23] [INFO ] After 184ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 21:50:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:50:23] [INFO ] After 21ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 21:50:23] [INFO ] After 74ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 21:50:23] [INFO ] After 363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 21:50:23] [INFO ] [Nat]Absence check using 90 positive place invariants in 16 ms returned sat
[2025-06-02 21:50:23] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 10 ms returned sat
[2025-06-02 21:50:23] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 21:50:23] [INFO ] After 20ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 21:50:23] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:50:24] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:50:24] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:24] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 2 ms to minimize.
[2025-06-02 21:50:24] [INFO ] Deduced a trap composed of 152 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:50:24] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:50:25] [INFO ] Deduced a trap composed of 152 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:50:25] [INFO ] Deduced a trap composed of 158 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:50:25] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:50:25] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:50:25] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:50:26] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:50:26] [INFO ] Deduced a trap composed of 179 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:50:26] [INFO ] Deduced a trap composed of 158 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:50:26] [INFO ] Deduced a trap composed of 158 places in 152 ms of which 3 ms to minimize.
[2025-06-02 21:50:26] [INFO ] Deduced a trap composed of 167 places in 154 ms of which 3 ms to minimize.
[2025-06-02 21:50:27] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:50:27] [INFO ] Deduced a trap composed of 170 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:50:27] [INFO ] Deduced a trap composed of 171 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:50:27] [INFO ] Deduced a trap composed of 176 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:50:28] [INFO ] Deduced a trap composed of 173 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:50:28] [INFO ] Deduced a trap composed of 177 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:28] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:28] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:50:29] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:29] [INFO ] Deduced a trap composed of 161 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:50:29] [INFO ] Deduced a trap composed of 182 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:50:29] [INFO ] Deduced a trap composed of 164 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:50:29] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:50:30] [INFO ] Deduced a trap composed of 155 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:30] [INFO ] Deduced a trap composed of 161 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:50:32] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:50:32] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:32] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:50:32] [INFO ] Deduced a trap composed of 176 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:33] [INFO ] Deduced a trap composed of 161 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:50:33] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:50:33] [INFO ] Deduced a trap composed of 161 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:50:33] [INFO ] Deduced a trap composed of 179 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:50:34] [INFO ] Deduced a trap composed of 155 places in 170 ms of which 2 ms to minimize.
[2025-06-02 21:50:35] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:35] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:50:35] [INFO ] Deduced a trap composed of 182 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:50:36] [INFO ] Deduced a trap composed of 164 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:50:36] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:50:37] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:50:37] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:50:37] [INFO ] Deduced a trap composed of 158 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:50:37] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:50:38] [INFO ] Deduced a trap composed of 188 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:50:39] [INFO ] Deduced a trap composed of 179 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:50:39] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:39] [INFO ] Deduced a trap composed of 167 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:50:39] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:50:41] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:50:41] [INFO ] Deduced a trap composed of 167 places in 175 ms of which 2 ms to minimize.
[2025-06-02 21:50:43] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:50:43] [INFO ] Deduced a trap composed of 161 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:50:45] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:05] [INFO ] Trap strengthening (SAT) tested/added 59/59 trap constraints in 41687 ms
TRAPS : Iteration 1
[2025-06-02 21:51:05] [INFO ] After 41804ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2025-06-02 21:51:05] [INFO ] After 42109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
RANDOM walk for 4000000 steps (208155 resets) in 19711 ms. (202 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (18521 resets) in 4821 ms. (829 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3560874 steps, run timeout after 18001 ms. (steps per millisecond=197 ) properties seen :0 out of 1
Probabilistic random walk after 3560874 steps, saw 1022750 distinct states, run finished after 18001 ms. (steps per millisecond=197 ) properties seen :0
[2025-06-02 21:51:30] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:51:30] [INFO ] Invariant cache hit.
[2025-06-02 21:51:30] [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
[2025-06-02 21:51:30] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:30] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:31] [INFO ] Deduced a trap composed of 93 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:31] [INFO ] Deduced a trap composed of 170 places in 175 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 1172 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
[2025-06-02 21:51:31] [INFO ] Deduced a trap composed of 189 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 176 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 162 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 161 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:32] [INFO ] Deduced a trap composed of 161 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:33] [INFO ] Deduced a trap composed of 158 places in 175 ms of which 2 ms to minimize.
[2025-06-02 21:51:33] [INFO ] Deduced a trap composed of 155 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:51:33] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:51:33] [INFO ] Deduced a trap composed of 174 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:33] [INFO ] Deduced a trap composed of 149 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:51:34] [INFO ] Deduced a trap composed of 167 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:51:34] [INFO ] Deduced a trap composed of 155 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:34] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:34] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:51:34] [INFO ] Deduced a trap composed of 186 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 149 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 180 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 177 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 164 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:51:35] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:51:36] [INFO ] Deduced a trap composed of 192 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:36] [INFO ] Deduced a trap composed of 161 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:36] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:36] [INFO ] Deduced a trap composed of 182 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:51:36] [INFO ] Deduced a trap composed of 143 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:51:37] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:37] [INFO ] Deduced a trap composed of 174 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:51:37] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:37] [INFO ] Deduced a trap composed of 185 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:51:37] [INFO ] Deduced a trap composed of 173 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:38] [INFO ] Deduced a trap composed of 161 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:38] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:38] [INFO ] Deduced a trap composed of 180 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:51:38] [INFO ] Deduced a trap composed of 173 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:51:39] [INFO ] Deduced a trap composed of 185 places in 173 ms of which 2 ms to minimize.
[2025-06-02 21:51:39] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:39] [INFO ] Deduced a trap composed of 152 places in 162 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
[2025-06-02 21:51:39] [INFO ] Deduced a trap composed of 176 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:39] [INFO ] Deduced a trap composed of 176 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 173 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 152 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 174 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:40] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:51:41] [INFO ] Deduced a trap composed of 170 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:51:41] [INFO ] Deduced a trap composed of 158 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:51:41] [INFO ] Deduced a trap composed of 176 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:51:41] [INFO ] Deduced a trap composed of 167 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:41] [INFO ] Deduced a trap composed of 173 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:42] [INFO ] Deduced a trap composed of 173 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:42] [INFO ] Deduced a trap composed of 161 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:42] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:42] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 4 ms to minimize.
[2025-06-02 21:51:43] [INFO ] Deduced a trap composed of 176 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:43] [INFO ] Deduced a trap composed of 162 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:51:43] [INFO ] Deduced a trap composed of 182 places in 179 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:51:43] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:51:44] [INFO ] Deduced a trap composed of 164 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:51:45] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:45] [INFO ] Deduced a trap composed of 174 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:45] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:51:45] [INFO ] Deduced a trap composed of 173 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:45] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:46] [INFO ] Deduced a trap composed of 174 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:46] [INFO ] Deduced a trap composed of 173 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:46] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:46] [INFO ] Deduced a trap composed of 185 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:51:46] [INFO ] Deduced a trap composed of 174 places in 161 ms of which 2 ms to minimize.
[2025-06-02 21:51:47] [INFO ] Deduced a trap composed of 194 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:47] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:47] [INFO ] Deduced a trap composed of 170 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:47] [INFO ] Deduced a trap composed of 182 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:47] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:48] [INFO ] Deduced a trap composed of 164 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:48] [INFO ] Deduced a trap composed of 164 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:48] [INFO ] Deduced a trap composed of 167 places in 172 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
[2025-06-02 21:51:48] [INFO ] Deduced a trap composed of 176 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:51:49] [INFO ] Deduced a trap composed of 165 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:49] [INFO ] Deduced a trap composed of 176 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:51:49] [INFO ] Deduced a trap composed of 173 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:49] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:49] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:50] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:50] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:51] [INFO ] Deduced a trap composed of 176 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:51] [INFO ] Deduced a trap composed of 179 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:51] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:52] [INFO ] Deduced a trap composed of 177 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:52] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:51:52] [INFO ] Deduced a trap composed of 173 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:53] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:51:53] [INFO ] Deduced a trap composed of 173 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:51:53] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:51:54] [INFO ] Deduced a trap composed of 183 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:51:54] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 2 ms to minimize.
[2025-06-02 21:51:55] [INFO ] Deduced a trap composed of 170 places in 169 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
[2025-06-02 21:51:55] [INFO ] Deduced a trap composed of 170 places in 157 ms of which 2 ms to minimize.
[2025-06-02 21:51:55] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 2 ms to minimize.
[2025-06-02 21:51:55] [INFO ] Deduced a trap composed of 192 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:51:56] [INFO ] Deduced a trap composed of 170 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:51:56] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:56] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:57] [INFO ] Deduced a trap composed of 176 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:51:58] [INFO ] Deduced a trap composed of 173 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:51:58] [INFO ] Deduced a trap composed of 170 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:51:58] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:51:58] [INFO ] Deduced a trap composed of 188 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:51:58] [INFO ] Deduced a trap composed of 161 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:51:59] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:51:59] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:51:59] [INFO ] Deduced a trap composed of 176 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:52:00] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:52:00] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:52:00] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:52:00] [INFO ] Deduced a trap composed of 162 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:52:00] [INFO ] Deduced a trap composed of 164 places in 174 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
[2025-06-02 21:52:01] [INFO ] Deduced a trap composed of 164 places in 164 ms of which 4 ms to minimize.
[2025-06-02 21:52:01] [INFO ] Deduced a trap composed of 173 places in 158 ms of which 4 ms to minimize.
[2025-06-02 21:52:02] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:52:03] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:52:03] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:52:04] [INFO ] Deduced a trap composed of 176 places in 170 ms of which 7 ms to minimize.
[2025-06-02 21:52:04] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:52:04] [INFO ] Deduced a trap composed of 158 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:52:04] [INFO ] Deduced a trap composed of 179 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:52:05] [INFO ] Deduced a trap composed of 149 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:52:05] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:52:05] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:52:05] [INFO ] Deduced a trap composed of 170 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:52:06] [INFO ] Deduced a trap composed of 192 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:52:06] [INFO ] Deduced a trap composed of 182 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:52:06] [INFO ] Deduced a trap composed of 155 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:52:06] [INFO ] Deduced a trap composed of 173 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:52:07] [INFO ] Deduced a trap composed of 173 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:52:09] [INFO ] Deduced a trap composed of 183 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:52:09] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/528 variables, 20/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:52:09] [INFO ] Deduced a trap composed of 158 places in 164 ms of which 2 ms to minimize.
[2025-06-02 21:52:11] [INFO ] Deduced a trap composed of 164 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:52:12] [INFO ] Deduced a trap composed of 167 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:52:12] [INFO ] Deduced a trap composed of 162 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:52:13] [INFO ] Deduced a trap composed of 141 places in 162 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 53610 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 54793ms 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 21 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 21 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 17 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2025-06-02 21:52:25] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:52:25] [INFO ] Invariant cache hit.
[2025-06-02 21:52:25] [INFO ] Implicit Places using invariants in 469 ms returned []
[2025-06-02 21:52:25] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:52:25] [INFO ] Invariant cache hit.
[2025-06-02 21:52:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:52:28] [INFO ] Implicit Places using invariants and state equation in 2942 ms returned []
Implicit Place search using SMT with State Equation took 3423 ms to find 0 implicit places.
[2025-06-02 21:52:28] [INFO ] Redundant transitions in 4 ms returned []
Running 740 sub problems to find dead transitions.
[2025-06-02 21:52:28] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:52:28] [INFO ] Invariant cache hit.
[2025-06-02 21:52:28] [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
[2025-06-02 21:52:35] [INFO ] Deduced a trap composed of 176 places in 173 ms of which 4 ms to minimize.
[2025-06-02 21:52:36] [INFO ] Deduced a trap composed of 176 places in 172 ms of which 2 ms to minimize.
[2025-06-02 21:52:36] [INFO ] Deduced a trap composed of 136 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:52:36] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:52:36] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 2 ms to minimize.
[2025-06-02 21:52:36] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 164 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 136 places in 162 ms of which 2 ms to minimize.
[2025-06-02 21:52:37] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:52:38] [INFO ] Deduced a trap composed of 161 places in 160 ms of which 2 ms to minimize.
[2025-06-02 21:52:38] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:52:38] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:52:38] [INFO ] Deduced a trap composed of 136 places in 162 ms of which 2 ms to minimize.
[2025-06-02 21:52:38] [INFO ] Deduced a trap composed of 136 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:52:39] [INFO ] Deduced a trap composed of 155 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:52:39] [INFO ] Deduced a trap composed of 164 places in 152 ms of which 3 ms to minimize.
[2025-06-02 21:52:39] [INFO ] Deduced a trap composed of 136 places in 170 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
[2025-06-02 21:52:44] [INFO ] Deduced a trap composed of 13 places in 197 ms of which 3 ms to minimize.
[2025-06-02 21:52:46] [INFO ] Deduced a trap composed of 173 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:52:46] [INFO ] Deduced a trap composed of 164 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:52:46] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:52:46] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:52:46] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:52:47] [INFO ] Deduced a trap composed of 167 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:52:47] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:52:47] [INFO ] Deduced a trap composed of 179 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:52:47] [INFO ] Deduced a trap composed of 170 places in 151 ms of which 3 ms to minimize.
[2025-06-02 21:52:47] [INFO ] Deduced a trap composed of 170 places in 151 ms of which 3 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 161 places in 149 ms of which 3 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 179 places in 151 ms of which 2 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 173 places in 152 ms of which 3 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 179 places in 147 ms of which 3 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 158 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:52:48] [INFO ] Deduced a trap composed of 208 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:52:49] [INFO ] Deduced a trap composed of 208 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:52:49] [INFO ] Deduced a trap composed of 202 places in 155 ms of which 2 ms to minimize.
[2025-06-02 21:52:49] [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 30022 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
[2025-06-02 21:53:00] [INFO ] Deduced a trap composed of 185 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:00] [INFO ] Deduced a trap composed of 165 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:53:01] [INFO ] Deduced a trap composed of 161 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:53:01] [INFO ] Deduced a trap composed of 155 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:53:01] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 2 ms to minimize.
[2025-06-02 21:53:01] [INFO ] Deduced a trap composed of 168 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:53:01] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:02] [INFO ] Deduced a trap composed of 165 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:53:02] [INFO ] Deduced a trap composed of 161 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:02] [INFO ] Deduced a trap composed of 162 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:53:02] [INFO ] Deduced a trap composed of 149 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:02] [INFO ] Deduced a trap composed of 136 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 136 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 136 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:53:03] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:04] [INFO ] Deduced a trap composed of 182 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:04] [INFO ] Deduced a trap composed of 177 places in 168 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:53:04] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:05] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:05] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:05] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:53:05] [INFO ] Deduced a trap composed of 164 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:53:06] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:53:06] [INFO ] Deduced a trap composed of 176 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:53:06] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:53:06] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:06] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:53:07] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:07] [INFO ] Deduced a trap composed of 157 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:07] [INFO ] Deduced a trap composed of 136 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:07] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:07] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:08] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:53:08] [INFO ] Deduced a trap composed of 152 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:08] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:08] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:53:08] [INFO ] Deduced a trap composed of 161 places in 179 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:53:11] [INFO ] Deduced a trap composed of 194 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:53:11] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:11] [INFO ] Deduced a trap composed of 153 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:53:11] [INFO ] Deduced a trap composed of 157 places in 175 ms of which 4 ms to minimize.
[2025-06-02 21:53:12] [INFO ] Deduced a trap composed of 156 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:53:12] [INFO ] Deduced a trap composed of 160 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:53:12] [INFO ] Deduced a trap composed of 160 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:53:12] [INFO ] Deduced a trap composed of 156 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:12] [INFO ] Deduced a trap composed of 156 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:53:13] [INFO ] Deduced a trap composed of 153 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:53:13] [INFO ] Deduced a trap composed of 157 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:53:13] [INFO ] Deduced a trap composed of 156 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:13] [INFO ] Deduced a trap composed of 156 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:53:13] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:53:14] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 4 ms to minimize.
[2025-06-02 21:53:14] [INFO ] Deduced a trap composed of 162 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:14] [INFO ] Deduced a trap composed of 155 places in 198 ms of which 4 ms to minimize.
[2025-06-02 21:53:15] [INFO ] Deduced a trap composed of 208 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:53:15] [INFO ] Deduced a trap composed of 204 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:53:15] [INFO ] Deduced a trap composed of 196 places in 175 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
[2025-06-02 21:53:24] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2025-06-02 21:53:25] [INFO ] Deduced a trap composed of 166 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:25] [INFO ] Deduced a trap composed of 166 places in 180 ms of which 4 ms to minimize.
[2025-06-02 21:53:25] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:53:25] [INFO ] Deduced a trap composed of 166 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:53:25] [INFO ] Deduced a trap composed of 152 places in 176 ms of which 2 ms to minimize.
[2025-06-02 21:53:26] [INFO ] Deduced a trap composed of 160 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:53:26] [INFO ] Deduced a trap composed of 162 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:26] [INFO ] Deduced a trap composed of 158 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:26] [INFO ] Deduced a trap composed of 170 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:53:27] [INFO ] Deduced a trap composed of 162 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:53:27] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:27] [INFO ] Deduced a trap composed of 184 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:53:28] [INFO ] Deduced a trap composed of 166 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:28] [INFO ] Deduced a trap composed of 174 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:53:28] [INFO ] Deduced a trap composed of 168 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:53:28] [INFO ] Deduced a trap composed of 174 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:53:28] [INFO ] Deduced a trap composed of 166 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:53:29] [INFO ] Deduced a trap composed of 168 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:29] [INFO ] Deduced a trap composed of 168 places in 174 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 20/212 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 212 constraints, problems are : Problem set: 0 solved, 740 unsolved in 30031 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: 120/120 constraints]
After SMT, in 61148ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 61159ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64614 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 400000 steps (20881 resets) in 1700 ms. (235 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2025-06-02 21:53:30] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:53:30] [INFO ] Invariant cache hit.
[2025-06-02 21:53:30] [INFO ] [Real]Absence check using 90 positive place invariants in 19 ms returned sat
[2025-06-02 21:53:30] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2025-06-02 21:53:30] [INFO ] After 215ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 21:53:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:53:30] [INFO ] After 20ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 21:53:30] [INFO ] After 67ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 21:53:30] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 21:53:30] [INFO ] [Nat]Absence check using 90 positive place invariants in 17 ms returned sat
[2025-06-02 21:53:30] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2025-06-02 21:53:30] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 21:53:30] [INFO ] After 28ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 21:53:31] [INFO ] Deduced a trap composed of 161 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:31] [INFO ] Deduced a trap composed of 176 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:31] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:31] [INFO ] Deduced a trap composed of 158 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:31] [INFO ] Deduced a trap composed of 152 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:53:32] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:53:32] [INFO ] Deduced a trap composed of 152 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:32] [INFO ] Deduced a trap composed of 158 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:53:32] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 2 ms to minimize.
[2025-06-02 21:53:32] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:33] [INFO ] Deduced a trap composed of 176 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:53:33] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:33] [INFO ] Deduced a trap composed of 179 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:53:33] [INFO ] Deduced a trap composed of 158 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:34] [INFO ] Deduced a trap composed of 158 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:53:34] [INFO ] Deduced a trap composed of 167 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:34] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:34] [INFO ] Deduced a trap composed of 170 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:53:34] [INFO ] Deduced a trap composed of 171 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:53:35] [INFO ] Deduced a trap composed of 176 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:53:35] [INFO ] Deduced a trap composed of 173 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:53:35] [INFO ] Deduced a trap composed of 177 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:36] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:36] [INFO ] Deduced a trap composed of 173 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:53:36] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:36] [INFO ] Deduced a trap composed of 161 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:53:36] [INFO ] Deduced a trap composed of 182 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:53:37] [INFO ] Deduced a trap composed of 164 places in 154 ms of which 3 ms to minimize.
[2025-06-02 21:53:37] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:37] [INFO ] Deduced a trap composed of 155 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:53:37] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:53:39] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:53:39] [INFO ] Deduced a trap composed of 170 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:53:40] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:53:40] [INFO ] Deduced a trap composed of 176 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:53:40] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:53:40] [INFO ] Deduced a trap composed of 167 places in 205 ms of which 3 ms to minimize.
[2025-06-02 21:53:41] [INFO ] Deduced a trap composed of 161 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:41] [INFO ] Deduced a trap composed of 179 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:53:41] [INFO ] Deduced a trap composed of 155 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:53:42] [INFO ] Deduced a trap composed of 158 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:53:42] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 4 ms to minimize.
[2025-06-02 21:53:43] [INFO ] Deduced a trap composed of 182 places in 177 ms of which 4 ms to minimize.
[2025-06-02 21:53:43] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:53:44] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:44] [INFO ] Deduced a trap composed of 164 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:53:44] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:53:45] [INFO ] Deduced a trap composed of 158 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:53:45] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:53:45] [INFO ] Deduced a trap composed of 188 places in 173 ms of which 4 ms to minimize.
[2025-06-02 21:53:46] [INFO ] Deduced a trap composed of 179 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:53:46] [INFO ] Deduced a trap composed of 164 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:53:47] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:47] [INFO ] Deduced a trap composed of 164 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:53:48] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:53:49] [INFO ] Deduced a trap composed of 167 places in 225 ms of which 3 ms to minimize.
[2025-06-02 21:53:50] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 4 ms to minimize.
[2025-06-02 21:53:51] [INFO ] Deduced a trap composed of 161 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:53:52] [INFO ] Deduced a trap composed of 170 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:54:12] [INFO ] Trap strengthening (SAT) tested/added 59/59 trap constraints in 42002 ms
TRAPS : Iteration 1
[2025-06-02 21:54:12] [INFO ] After 42076ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2025-06-02 21:54:12] [INFO ] After 42388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
RANDOM walk for 40000 steps (2100 resets) in 266 ms. (149 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (170 resets) in 98 ms. (404 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 523073 steps, run timeout after 3001 ms. (steps per millisecond=174 ) properties seen :0 out of 1
Probabilistic random walk after 523073 steps, saw 156810 distinct states, run finished after 3001 ms. (steps per millisecond=174 ) properties seen :0
[2025-06-02 21:54:16] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:54:16] [INFO ] Invariant cache hit.
[2025-06-02 21:54:16] [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
[2025-06-02 21:54:16] [INFO ] Deduced a trap composed of 161 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:54:16] [INFO ] Deduced a trap composed of 170 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:54:16] [INFO ] Deduced a trap composed of 93 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:54:17] [INFO ] Deduced a trap composed of 170 places in 175 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 1198 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
[2025-06-02 21:54:17] [INFO ] Deduced a trap composed of 93 places in 53 ms of which 1 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
[2025-06-02 21:54:17] [INFO ] Deduced a trap composed of 161 places in 170 ms of which 4 ms to minimize.
[2025-06-02 21:54:17] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 177 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 167 places in 160 ms of which 4 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 186 places in 164 ms of which 4 ms to minimize.
[2025-06-02 21:54:18] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:54:19] [INFO ] Deduced a trap composed of 185 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:54:19] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:54:19] [INFO ] Deduced a trap composed of 93 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:19] [INFO ] Deduced a trap composed of 170 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:54:19] [INFO ] Deduced a trap composed of 179 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:20] [INFO ] Deduced a trap composed of 173 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:54:20] [INFO ] Deduced a trap composed of 150 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:54:20] [INFO ] Deduced a trap composed of 156 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:20] [INFO ] Deduced a trap composed of 189 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:20] [INFO ] Deduced a trap composed of 152 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:54:21] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:54:21] [INFO ] Deduced a trap composed of 170 places in 174 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
[2025-06-02 21:54:21] [INFO ] Deduced a trap composed of 161 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:54:21] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:54:21] [INFO ] Deduced a trap composed of 185 places in 173 ms of which 4 ms to minimize.
[2025-06-02 21:54:22] [INFO ] Deduced a trap composed of 161 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:54:22] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 3 ms to minimize.
SMT process timed out in 6228ms, 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 26 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Running 740 sub problems to find dead transitions.
[2025-06-02 21:54:22] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:54:22] [INFO ] Invariant cache hit.
[2025-06-02 21:54:22] [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
[2025-06-02 21:54:29] [INFO ] Deduced a trap composed of 176 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:54:29] [INFO ] Deduced a trap composed of 176 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:54:29] [INFO ] Deduced a trap composed of 136 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:54:30] [INFO ] Deduced a trap composed of 136 places in 197 ms of which 6 ms to minimize.
[2025-06-02 21:54:30] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:54:30] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:54:30] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 136 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:54:31] [INFO ] Deduced a trap composed of 161 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:54:32] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:54:32] [INFO ] Deduced a trap composed of 167 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:54:32] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:54:32] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:54:32] [INFO ] Deduced a trap composed of 155 places in 174 ms of which 4 ms to minimize.
[2025-06-02 21:54:33] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:54:33] [INFO ] Deduced a trap composed of 136 places in 170 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
[2025-06-02 21:54:38] [INFO ] Deduced a trap composed of 13 places in 195 ms of which 3 ms to minimize.
[2025-06-02 21:54:40] [INFO ] Deduced a trap composed of 173 places in 149 ms of which 3 ms to minimize.
[2025-06-02 21:54:40] [INFO ] Deduced a trap composed of 164 places in 159 ms of which 2 ms to minimize.
[2025-06-02 21:54:40] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:54:40] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:54:40] [INFO ] Deduced a trap composed of 164 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 167 places in 163 ms of which 4 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 167 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 179 places in 151 ms of which 3 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 170 places in 153 ms of which 3 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 170 places in 156 ms of which 3 ms to minimize.
[2025-06-02 21:54:41] [INFO ] Deduced a trap composed of 161 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:54:42] [INFO ] Deduced a trap composed of 179 places in 172 ms of which 4 ms to minimize.
[2025-06-02 21:54:42] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:54:42] [INFO ] Deduced a trap composed of 179 places in 160 ms of which 4 ms to minimize.
[2025-06-02 21:54:42] [INFO ] Deduced a trap composed of 158 places in 147 ms of which 3 ms to minimize.
[2025-06-02 21:54:42] [INFO ] Deduced a trap composed of 208 places in 155 ms of which 3 ms to minimize.
[2025-06-02 21:54:43] [INFO ] Deduced a trap composed of 208 places in 154 ms of which 3 ms to minimize.
[2025-06-02 21:54:43] [INFO ] Deduced a trap composed of 202 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:54:43] [INFO ] Deduced a trap composed of 204 places in 159 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 20029 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
[2025-06-02 21:54:44] [INFO ] Deduced a trap composed of 185 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:54:44] [INFO ] Deduced a trap composed of 165 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:54:44] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:54:45] [INFO ] Deduced a trap composed of 155 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:54:45] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 2 ms to minimize.
[2025-06-02 21:54:45] [INFO ] Deduced a trap composed of 168 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:54:45] [INFO ] Deduced a trap composed of 170 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:54:45] [INFO ] Deduced a trap composed of 165 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:54:46] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:54:46] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:54:46] [INFO ] Deduced a trap composed of 149 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:54:46] [INFO ] Deduced a trap composed of 136 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:54:46] [INFO ] Deduced a trap composed of 136 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:54:47] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:54:47] [INFO ] Deduced a trap composed of 158 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:54:47] [INFO ] Deduced a trap composed of 158 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:54:47] [INFO ] Deduced a trap composed of 136 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:54:47] [INFO ] Deduced a trap composed of 136 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:54:48] [INFO ] Deduced a trap composed of 182 places in 159 ms of which 3 ms to minimize.
[2025-06-02 21:54:48] [INFO ] Deduced a trap composed of 177 places in 165 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:54:48] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 2 ms to minimize.
[2025-06-02 21:54:49] [INFO ] Deduced a trap composed of 170 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:54:49] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:54:49] [INFO ] Deduced a trap composed of 161 places in 164 ms of which 2 ms to minimize.
[2025-06-02 21:54:49] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:50] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:54:50] [INFO ] Deduced a trap composed of 176 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:54:50] [INFO ] Deduced a trap composed of 173 places in 155 ms of which 3 ms to minimize.
[2025-06-02 21:54:50] [INFO ] Deduced a trap composed of 167 places in 155 ms of which 3 ms to minimize.
[2025-06-02 21:54:50] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:54:51] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:54:51] [INFO ] Deduced a trap composed of 157 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:54:51] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:54:51] [INFO ] Deduced a trap composed of 136 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:54:51] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:54:52] [INFO ] Deduced a trap composed of 167 places in 183 ms of which 4 ms to minimize.
[2025-06-02 21:54:52] [INFO ] Deduced a trap composed of 152 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:54:52] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:54:52] [INFO ] Deduced a trap composed of 158 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:54:52] [INFO ] Deduced a trap composed of 161 places in 181 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
[2025-06-02 21:54:55] [INFO ] Deduced a trap composed of 194 places in 153 ms of which 3 ms to minimize.
[2025-06-02 21:54:55] [INFO ] Deduced a trap composed of 158 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:54:55] [INFO ] Deduced a trap composed of 153 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:54:55] [INFO ] Deduced a trap composed of 157 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:54:55] [INFO ] Deduced a trap composed of 156 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:54:56] [INFO ] Deduced a trap composed of 160 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:54:56] [INFO ] Deduced a trap composed of 160 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:54:56] [INFO ] Deduced a trap composed of 156 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:54:56] [INFO ] Deduced a trap composed of 156 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:54:56] [INFO ] Deduced a trap composed of 153 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:54:57] [INFO ] Deduced a trap composed of 157 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:54:57] [INFO ] Deduced a trap composed of 156 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:54:57] [INFO ] Deduced a trap composed of 156 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:54:57] [INFO ] Deduced a trap composed of 161 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:54:57] [INFO ] Deduced a trap composed of 158 places in 189 ms of which 4 ms to minimize.
[2025-06-02 21:54:58] [INFO ] Deduced a trap composed of 162 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:54:58] [INFO ] Deduced a trap composed of 155 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:54:58] [INFO ] Deduced a trap composed of 208 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:54:59] [INFO ] Deduced a trap composed of 204 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:54:59] [INFO ] Deduced a trap composed of 196 places in 186 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 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: 0/740 constraints, Known Traps: 100/100 constraints]
After SMT, in 41103ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 41113ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41142 ms. Remains : 530/530 places, 746/746 transitions.
RANDOM walk for 40000 steps (2095 resets) in 201 ms. (198 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (187 resets) in 60 ms. (655 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 495947 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :0 out of 1
Probabilistic random walk after 495947 steps, saw 148519 distinct states, run finished after 3002 ms. (steps per millisecond=165 ) properties seen :0
[2025-06-02 21:55:06] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:55:06] [INFO ] Invariant cache hit.
[2025-06-02 21:55:06] [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
[2025-06-02 21:55:06] [INFO ] Deduced a trap composed of 161 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:07] [INFO ] Deduced a trap composed of 170 places in 208 ms of which 3 ms to minimize.
[2025-06-02 21:55:07] [INFO ] Deduced a trap composed of 93 places in 169 ms of which 2 ms to minimize.
[2025-06-02 21:55:07] [INFO ] Deduced a trap composed of 170 places in 186 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 1235 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
[2025-06-02 21:55:07] [INFO ] Deduced a trap composed of 93 places in 43 ms of which 1 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
[2025-06-02 21:55:08] [INFO ] Deduced a trap composed of 161 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:55:08] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:08] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:08] [INFO ] Deduced a trap composed of 176 places in 178 ms of which 4 ms to minimize.
[2025-06-02 21:55:08] [INFO ] Deduced a trap composed of 177 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:09] [INFO ] Deduced a trap composed of 167 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:55:09] [INFO ] Deduced a trap composed of 186 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:55:09] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:55:09] [INFO ] Deduced a trap composed of 185 places in 191 ms of which 3 ms to minimize.
[2025-06-02 21:55:09] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:55:10] [INFO ] Deduced a trap composed of 93 places in 185 ms of which 4 ms to minimize.
[2025-06-02 21:55:10] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:55:10] [INFO ] Deduced a trap composed of 179 places in 186 ms of which 4 ms to minimize.
[2025-06-02 21:55:10] [INFO ] Deduced a trap composed of 173 places in 157 ms of which 3 ms to minimize.
[2025-06-02 21:55:10] [INFO ] Deduced a trap composed of 150 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:55:11] [INFO ] Deduced a trap composed of 156 places in 177 ms of which 4 ms to minimize.
[2025-06-02 21:55:11] [INFO ] Deduced a trap composed of 189 places in 171 ms of which 4 ms to minimize.
[2025-06-02 21:55:11] [INFO ] Deduced a trap composed of 152 places in 164 ms of which 4 ms to minimize.
[2025-06-02 21:55:11] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:11] [INFO ] Deduced a trap composed of 170 places in 172 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
[2025-06-02 21:55:12] [INFO ] Deduced a trap composed of 161 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:55:12] [INFO ] Deduced a trap composed of 173 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:55:12] [INFO ] Deduced a trap composed of 185 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:12] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:55:12] [INFO ] Deduced a trap composed of 167 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:55:13] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:13] [INFO ] Deduced a trap composed of 149 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:13] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:55:13] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:14] [INFO ] Deduced a trap composed of 173 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:55:14] [INFO ] Deduced a trap composed of 173 places in 206 ms of which 3 ms to minimize.
[2025-06-02 21:55:14] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:14] [INFO ] Deduced a trap composed of 158 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:14] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:15] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:55:15] [INFO ] Deduced a trap composed of 176 places in 185 ms of which 4 ms to minimize.
[2025-06-02 21:55:15] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:15] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:15] [INFO ] Deduced a trap composed of 167 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:55:16] [INFO ] Deduced a trap composed of 167 places in 174 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
[2025-06-02 21:55:16] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:55:16] [INFO ] Deduced a trap composed of 176 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:55:16] [INFO ] Deduced a trap composed of 167 places in 167 ms of which 6 ms to minimize.
[2025-06-02 21:55:16] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:17] [INFO ] Deduced a trap composed of 188 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:55:17] [INFO ] Deduced a trap composed of 164 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:55:17] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:55:17] [INFO ] Deduced a trap composed of 173 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:55:17] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:55:18] [INFO ] Deduced a trap composed of 152 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:55:18] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:18] [INFO ] Deduced a trap composed of 161 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:18] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:19] [INFO ] Deduced a trap composed of 158 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:55:19] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:21] [INFO ] Deduced a trap composed of 165 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:55:21] [INFO ] Deduced a trap composed of 170 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:55:22] [INFO ] Deduced a trap composed of 176 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:55:22] [INFO ] Deduced a trap composed of 152 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:55:23] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/528 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-02 21:55:23] [INFO ] Deduced a trap composed of 161 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:55:23] [INFO ] Deduced a trap composed of 171 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:23] [INFO ] Deduced a trap composed of 164 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:55:23] [INFO ] Deduced a trap composed of 179 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:24] [INFO ] Deduced a trap composed of 176 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:24] [INFO ] Deduced a trap composed of 186 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:55:24] [INFO ] Deduced a trap composed of 167 places in 160 ms of which 2 ms to minimize.
[2025-06-02 21:55:24] [INFO ] Deduced a trap composed of 170 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:55:24] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:55:25] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:55:25] [INFO ] Deduced a trap composed of 174 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:25] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:55:25] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 4 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 180 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 167 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 173 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:26] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:27] [INFO ] Deduced a trap composed of 164 places in 182 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
[2025-06-02 21:55:27] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:27] [INFO ] Deduced a trap composed of 164 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:55:27] [INFO ] Deduced a trap composed of 167 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:28] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 4 ms to minimize.
[2025-06-02 21:55:28] [INFO ] Deduced a trap composed of 179 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:28] [INFO ] Deduced a trap composed of 164 places in 184 ms of which 2 ms to minimize.
[2025-06-02 21:55:28] [INFO ] Deduced a trap composed of 165 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:28] [INFO ] Deduced a trap composed of 176 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:55:29] [INFO ] Deduced a trap composed of 191 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:55:29] [INFO ] Deduced a trap composed of 161 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:55:29] [INFO ] Deduced a trap composed of 191 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:55:29] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:55:29] [INFO ] Deduced a trap composed of 173 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:55:30] [INFO ] Deduced a trap composed of 182 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:30] [INFO ] Deduced a trap composed of 176 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:55:30] [INFO ] Deduced a trap composed of 174 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:55:30] [INFO ] Deduced a trap composed of 194 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:31] [INFO ] Deduced a trap composed of 161 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:31] [INFO ] Deduced a trap composed of 152 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:55:31] [INFO ] Deduced a trap composed of 192 places in 181 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
[2025-06-02 21:55:31] [INFO ] Deduced a trap composed of 179 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:31] [INFO ] Deduced a trap composed of 165 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:32] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 4 ms to minimize.
[2025-06-02 21:55:32] [INFO ] Deduced a trap composed of 185 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:32] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:55:32] [INFO ] Deduced a trap composed of 194 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:55:33] [INFO ] Deduced a trap composed of 173 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:33] [INFO ] Deduced a trap composed of 176 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:34] [INFO ] Deduced a trap composed of 161 places in 175 ms of which 2 ms to minimize.
[2025-06-02 21:55:34] [INFO ] Deduced a trap composed of 168 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:34] [INFO ] Deduced a trap composed of 158 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:55:34] [INFO ] Deduced a trap composed of 164 places in 175 ms of which 4 ms to minimize.
[2025-06-02 21:55:35] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:55:35] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:55:35] [INFO ] Deduced a trap composed of 174 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:35] [INFO ] Deduced a trap composed of 176 places in 180 ms of which 4 ms to minimize.
[2025-06-02 21:55:36] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:55:38] [INFO ] Deduced a trap composed of 158 places in 189 ms of which 3 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 37788 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 39041ms 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 22 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 22 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 14 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2025-06-02 21:55:45] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:55:45] [INFO ] Invariant cache hit.
[2025-06-02 21:55:46] [INFO ] Implicit Places using invariants in 511 ms returned []
[2025-06-02 21:55:46] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:55:46] [INFO ] Invariant cache hit.
[2025-06-02 21:55:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:55:49] [INFO ] Implicit Places using invariants and state equation in 3146 ms returned []
Implicit Place search using SMT with State Equation took 3660 ms to find 0 implicit places.
[2025-06-02 21:55:49] [INFO ] Redundant transitions in 9 ms returned []
Running 740 sub problems to find dead transitions.
[2025-06-02 21:55:49] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2025-06-02 21:55:49] [INFO ] Invariant cache hit.
[2025-06-02 21:55:49] [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
[2025-06-02 21:55:56] [INFO ] Deduced a trap composed of 176 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:55:56] [INFO ] Deduced a trap composed of 176 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:55:56] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:55:56] [INFO ] Deduced a trap composed of 136 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:55:57] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:57] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:57] [INFO ] Deduced a trap composed of 136 places in 169 ms of which 4 ms to minimize.
[2025-06-02 21:55:57] [INFO ] Deduced a trap composed of 164 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 136 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 136 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 161 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:55:58] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:55:59] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:55:59] [INFO ] Deduced a trap composed of 136 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:55:59] [INFO ] Deduced a trap composed of 136 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:59] [INFO ] Deduced a trap composed of 155 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:55:59] [INFO ] Deduced a trap composed of 164 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:56:00] [INFO ] Deduced a trap composed of 136 places in 169 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
[2025-06-02 21:56:05] [INFO ] Deduced a trap composed of 13 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:56:07] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 4 ms to minimize.
[2025-06-02 21:56:07] [INFO ] Deduced a trap composed of 164 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:56:07] [INFO ] Deduced a trap composed of 170 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:56:07] [INFO ] Deduced a trap composed of 167 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:56:07] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:56:08] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:56:08] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:56:08] [INFO ] Deduced a trap composed of 179 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:56:08] [INFO ] Deduced a trap composed of 170 places in 324 ms of which 3 ms to minimize.
[2025-06-02 21:56:09] [INFO ] Deduced a trap composed of 170 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:56:09] [INFO ] Deduced a trap composed of 161 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:56:09] [INFO ] Deduced a trap composed of 179 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:56:09] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:56:09] [INFO ] Deduced a trap composed of 179 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:56:10] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:56:10] [INFO ] Deduced a trap composed of 208 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:56:10] [INFO ] Deduced a trap composed of 208 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:56:10] [INFO ] Deduced a trap composed of 202 places in 188 ms of which 2 ms to minimize.
[2025-06-02 21:56:10] [INFO ] Deduced a trap composed of 204 places in 181 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 30028 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
[2025-06-02 21:56:21] [INFO ] Deduced a trap composed of 185 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:56:21] [INFO ] Deduced a trap composed of 165 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:56:21] [INFO ] Deduced a trap composed of 161 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:56:22] [INFO ] Deduced a trap composed of 155 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:56:22] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:56:22] [INFO ] Deduced a trap composed of 168 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:22] [INFO ] Deduced a trap composed of 170 places in 192 ms of which 4 ms to minimize.
[2025-06-02 21:56:22] [INFO ] Deduced a trap composed of 165 places in 211 ms of which 3 ms to minimize.
[2025-06-02 21:56:23] [INFO ] Deduced a trap composed of 161 places in 225 ms of which 3 ms to minimize.
[2025-06-02 21:56:23] [INFO ] Deduced a trap composed of 162 places in 226 ms of which 3 ms to minimize.
[2025-06-02 21:56:23] [INFO ] Deduced a trap composed of 149 places in 200 ms of which 3 ms to minimize.
[2025-06-02 21:56:23] [INFO ] Deduced a trap composed of 136 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:24] [INFO ] Deduced a trap composed of 136 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:56:24] [INFO ] Deduced a trap composed of 164 places in 216 ms of which 3 ms to minimize.
[2025-06-02 21:56:24] [INFO ] Deduced a trap composed of 158 places in 201 ms of which 3 ms to minimize.
[2025-06-02 21:56:24] [INFO ] Deduced a trap composed of 158 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:56:24] [INFO ] Deduced a trap composed of 136 places in 206 ms of which 3 ms to minimize.
[2025-06-02 21:56:25] [INFO ] Deduced a trap composed of 136 places in 203 ms of which 3 ms to minimize.
[2025-06-02 21:56:25] [INFO ] Deduced a trap composed of 182 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:56:25] [INFO ] Deduced a trap composed of 177 places in 182 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/525 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:56:26] [INFO ] Deduced a trap composed of 173 places in 162 ms of which 3 ms to minimize.
[2025-06-02 21:56:26] [INFO ] Deduced a trap composed of 170 places in 193 ms of which 4 ms to minimize.
[2025-06-02 21:56:26] [INFO ] Deduced a trap composed of 173 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:56:26] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:56:27] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:56:27] [INFO ] Deduced a trap composed of 170 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:56:27] [INFO ] Deduced a trap composed of 176 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:56:27] [INFO ] Deduced a trap composed of 173 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:56:28] [INFO ] Deduced a trap composed of 167 places in 190 ms of which 4 ms to minimize.
[2025-06-02 21:56:28] [INFO ] Deduced a trap composed of 164 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:56:28] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:56:28] [INFO ] Deduced a trap composed of 157 places in 203 ms of which 3 ms to minimize.
[2025-06-02 21:56:28] [INFO ] Deduced a trap composed of 136 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:29] [INFO ] Deduced a trap composed of 136 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:56:29] [INFO ] Deduced a trap composed of 164 places in 196 ms of which 3 ms to minimize.
[2025-06-02 21:56:29] [INFO ] Deduced a trap composed of 167 places in 195 ms of which 3 ms to minimize.
[2025-06-02 21:56:29] [INFO ] Deduced a trap composed of 152 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:56:30] [INFO ] Deduced a trap composed of 167 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:56:30] [INFO ] Deduced a trap composed of 158 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:56:30] [INFO ] Deduced a trap composed of 161 places in 183 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/525 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 740 unsolved
[2025-06-02 21:56:33] [INFO ] Deduced a trap composed of 194 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:56:33] [INFO ] Deduced a trap composed of 158 places in 208 ms of which 3 ms to minimize.
[2025-06-02 21:56:33] [INFO ] Deduced a trap composed of 153 places in 194 ms of which 3 ms to minimize.
[2025-06-02 21:56:33] [INFO ] Deduced a trap composed of 157 places in 206 ms of which 3 ms to minimize.
[2025-06-02 21:56:33] [INFO ] Deduced a trap composed of 156 places in 205 ms of which 3 ms to minimize.
[2025-06-02 21:56:34] [INFO ] Deduced a trap composed of 160 places in 200 ms of which 3 ms to minimize.
[2025-06-02 21:56:34] [INFO ] Deduced a trap composed of 160 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:56:34] [INFO ] Deduced a trap composed of 156 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:56:34] [INFO ] Deduced a trap composed of 156 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:56:35] [INFO ] Deduced a trap composed of 153 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:35] [INFO ] Deduced a trap composed of 157 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:35] [INFO ] Deduced a trap composed of 156 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:56:35] [INFO ] Deduced a trap composed of 156 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:56:35] [INFO ] Deduced a trap composed of 161 places in 197 ms of which 3 ms to minimize.
[2025-06-02 21:56:36] [INFO ] Deduced a trap composed of 158 places in 218 ms of which 3 ms to minimize.
[2025-06-02 21:56:36] [INFO ] Deduced a trap composed of 162 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:56:36] [INFO ] Deduced a trap composed of 155 places in 204 ms of which 3 ms to minimize.
[2025-06-02 21:56:36] [INFO ] Deduced a trap composed of 208 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:56:37] [INFO ] Deduced a trap composed of 204 places in 208 ms of which 3 ms to minimize.
[2025-06-02 21:56:37] [INFO ] Deduced a trap composed of 196 places in 198 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
[2025-06-02 21:56:46] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2025-06-02 21:56:47] [INFO ] Deduced a trap composed of 232 places in 201 ms of which 3 ms to minimize.
[2025-06-02 21:56:47] [INFO ] Deduced a trap composed of 234 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:56:47] [INFO ] Deduced a trap composed of 232 places in 210 ms of which 3 ms to minimize.
[2025-06-02 21:56:47] [INFO ] Deduced a trap composed of 166 places in 207 ms of which 3 ms to minimize.
[2025-06-02 21:56:47] [INFO ] Deduced a trap composed of 164 places in 192 ms of which 2 ms to minimize.
[2025-06-02 21:56:48] [INFO ] Deduced a trap composed of 166 places in 223 ms of which 4 ms to minimize.
[2025-06-02 21:56:48] [INFO ] Deduced a trap composed of 164 places in 191 ms of which 2 ms to minimize.
[2025-06-02 21:56:48] [INFO ] Deduced a trap composed of 174 places in 207 ms of which 3 ms to minimize.
[2025-06-02 21:56:48] [INFO ] Deduced a trap composed of 170 places in 188 ms of which 4 ms to minimize.
[2025-06-02 21:56:49] [INFO ] Deduced a trap composed of 172 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:49] [INFO ] Deduced a trap composed of 170 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:56:49] [INFO ] Deduced a trap composed of 158 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:56:49] [INFO ] Deduced a trap composed of 170 places in 216 ms of which 3 ms to minimize.
[2025-06-02 21:56:50] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:56:50] [INFO ] Deduced a trap composed of 156 places in 215 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/1272 variables, and 208 constraints, problems are : Problem set: 0 solved, 740 unsolved in 30017 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: 116/116 constraints]
After SMT, in 61096ms problems are : Problem set: 0 solved, 740 unsolved
Search for dead transitions found 0 dead transitions in 61105ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64797 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 71 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
[2025-06-02 21:56:50] [INFO ] Computed 97 invariants in 9 ms
[2025-06-02 21:56:50] [INFO ] [Real]Absence check using 90 positive place invariants in 29 ms returned sat
[2025-06-02 21:56:50] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 24 ms returned sat
[2025-06-02 21:56:50] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 21:56:50] [INFO ] [Nat]Absence check using 90 positive place invariants in 16 ms returned sat
[2025-06-02 21:56:50] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2025-06-02 21:56:51] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 21:56:51] [INFO ] Deduced a trap composed of 159 places in 191 ms of which 3 ms to minimize.
[2025-06-02 21:56:51] [INFO ] Deduced a trap composed of 156 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:56:51] [INFO ] Deduced a trap composed of 156 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:56:51] [INFO ] Deduced a trap composed of 159 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:56:52] [INFO ] Deduced a trap composed of 150 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:56:52] [INFO ] Deduced a trap composed of 162 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:56:52] [INFO ] Deduced a trap composed of 156 places in 197 ms of which 3 ms to minimize.
[2025-06-02 21:56:52] [INFO ] Deduced a trap composed of 165 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:56:53] [INFO ] Deduced a trap composed of 168 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:56:53] [INFO ] Deduced a trap composed of 168 places in 199 ms of which 3 ms to minimize.
[2025-06-02 21:56:53] [INFO ] Deduced a trap composed of 150 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:56:53] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:56:53] [INFO ] Deduced a trap composed of 162 places in 183 ms of which 3 ms to minimize.
[2025-06-02 21:56:54] [INFO ] Deduced a trap composed of 156 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:56:54] [INFO ] Deduced a trap composed of 159 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:56:54] [INFO ] Deduced a trap composed of 165 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:56:54] [INFO ] Deduced a trap composed of 171 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:56:55] [INFO ] Deduced a trap composed of 147 places in 158 ms of which 3 ms to minimize.
[2025-06-02 21:56:55] [INFO ] Deduced a trap composed of 168 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:56:55] [INFO ] Deduced a trap composed of 168 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:56:55] [INFO ] Deduced a trap composed of 156 places in 170 ms of which 3 ms to minimize.
[2025-06-02 21:56:56] [INFO ] Deduced a trap composed of 153 places in 171 ms of which 3 ms to minimize.
[2025-06-02 21:56:56] [INFO ] Deduced a trap composed of 168 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:56:56] [INFO ] Deduced a trap composed of 168 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:56:56] [INFO ] Deduced a trap composed of 162 places in 166 ms of which 6 ms to minimize.
[2025-06-02 21:56:56] [INFO ] Deduced a trap composed of 165 places in 184 ms of which 2 ms to minimize.
[2025-06-02 21:56:57] [INFO ] Deduced a trap composed of 165 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:56:57] [INFO ] Deduced a trap composed of 204 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:56:58] [INFO ] Deduced a trap composed of 156 places in 168 ms of which 3 ms to minimize.
[2025-06-02 21:56:58] [INFO ] Deduced a trap composed of 165 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:56:58] [INFO ] Deduced a trap composed of 168 places in 184 ms of which 3 ms to minimize.
[2025-06-02 21:56:58] [INFO ] Deduced a trap composed of 180 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:56:59] [INFO ] Deduced a trap composed of 174 places in 167 ms of which 3 ms to minimize.
[2025-06-02 21:56:59] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:56:59] [INFO ] Deduced a trap composed of 162 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:56:59] [INFO ] Deduced a trap composed of 165 places in 210 ms of which 3 ms to minimize.
[2025-06-02 21:57:00] [INFO ] Deduced a trap composed of 165 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:57:00] [INFO ] Deduced a trap composed of 165 places in 172 ms of which 2 ms to minimize.
[2025-06-02 21:57:00] [INFO ] Deduced a trap composed of 177 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:57:01] [INFO ] Deduced a trap composed of 180 places in 182 ms of which 2 ms to minimize.
[2025-06-02 21:57:01] [INFO ] Deduced a trap composed of 165 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:57:01] [INFO ] Deduced a trap composed of 162 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:57:01] [INFO ] Deduced a trap composed of 168 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:57:02] [INFO ] Deduced a trap composed of 156 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:57:02] [INFO ] Deduced a trap composed of 174 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:02] [INFO ] Deduced a trap composed of 165 places in 180 ms of which 3 ms to minimize.
[2025-06-02 21:57:03] [INFO ] Deduced a trap composed of 171 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:57:03] [INFO ] Deduced a trap composed of 159 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:57:03] [INFO ] Deduced a trap composed of 159 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:03] [INFO ] Deduced a trap composed of 159 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:57:04] [INFO ] Deduced a trap composed of 174 places in 202 ms of which 3 ms to minimize.
[2025-06-02 21:57:07] [INFO ] Deduced a trap composed of 165 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:57:08] [INFO ] Deduced a trap composed of 177 places in 164 ms of which 3 ms to minimize.
[2025-06-02 21:57:08] [INFO ] Deduced a trap composed of 162 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:57:08] [INFO ] Deduced a trap composed of 177 places in 195 ms of which 3 ms to minimize.
[2025-06-02 21:57:08] [INFO ] Deduced a trap composed of 162 places in 181 ms of which 3 ms to minimize.
[2025-06-02 21:57:09] [INFO ] Deduced a trap composed of 165 places in 160 ms of which 3 ms to minimize.
[2025-06-02 21:57:09] [INFO ] Deduced a trap composed of 156 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:57:09] [INFO ] Deduced a trap composed of 156 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:10] [INFO ] Deduced a trap composed of 153 places in 195 ms of which 3 ms to minimize.
[2025-06-02 21:57:10] [INFO ] Deduced a trap composed of 165 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:57:11] [INFO ] Deduced a trap composed of 171 places in 163 ms of which 3 ms to minimize.
[2025-06-02 21:57:11] [INFO ] Deduced a trap composed of 162 places in 210 ms of which 3 ms to minimize.
[2025-06-02 21:57:11] [INFO ] Deduced a trap composed of 180 places in 196 ms of which 3 ms to minimize.
[2025-06-02 21:57:15] [INFO ] Deduced a trap composed of 162 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:57:15] [INFO ] Deduced a trap composed of 159 places in 186 ms of which 4 ms to minimize.
[2025-06-02 21:57:15] [INFO ] Deduced a trap composed of 150 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:57:15] [INFO ] Deduced a trap composed of 162 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:57:16] [INFO ] Deduced a trap composed of 150 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:16] [INFO ] Deduced a trap composed of 156 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:16] [INFO ] Deduced a trap composed of 165 places in 176 ms of which 3 ms to minimize.
[2025-06-02 21:57:16] [INFO ] Deduced a trap composed of 168 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:57:19] [INFO ] Deduced a trap composed of 156 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:57:21] [INFO ] Deduced a trap composed of 162 places in 165 ms of which 3 ms to minimize.
[2025-06-02 21:57:22] [INFO ] Deduced a trap composed of 165 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:57:22] [INFO ] Deduced a trap composed of 156 places in 203 ms of which 3 ms to minimize.
[2025-06-02 21:57:22] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:22] [INFO ] Deduced a trap composed of 165 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:22] [INFO ] Deduced a trap composed of 168 places in 193 ms of which 2 ms to minimize.
[2025-06-02 21:57:23] [INFO ] Deduced a trap composed of 163 places in 172 ms of which 3 ms to minimize.
[2025-06-02 21:57:26] [INFO ] Deduced a trap composed of 165 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:57:27] [INFO ] Deduced a trap composed of 159 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:57:27] [INFO ] Deduced a trap composed of 156 places in 190 ms of which 3 ms to minimize.
[2025-06-02 21:57:27] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:27] [INFO ] Deduced a trap composed of 165 places in 201 ms of which 3 ms to minimize.
[2025-06-02 21:57:28] [INFO ] Deduced a trap composed of 165 places in 178 ms of which 3 ms to minimize.
[2025-06-02 21:57:28] [INFO ] Deduced a trap composed of 171 places in 161 ms of which 3 ms to minimize.
[2025-06-02 21:57:28] [INFO ] Deduced a trap composed of 180 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:57:28] [INFO ] Deduced a trap composed of 168 places in 213 ms of which 3 ms to minimize.
[2025-06-02 21:57:29] [INFO ] Deduced a trap composed of 159 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:57:29] [INFO ] Deduced a trap composed of 183 places in 200 ms of which 3 ms to minimize.
[2025-06-02 21:57:29] [INFO ] Deduced a trap composed of 162 places in 152 ms of which 3 ms to minimize.
[2025-06-02 21:57:29] [INFO ] Deduced a trap composed of 180 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:57:30] [INFO ] Deduced a trap composed of 162 places in 194 ms of which 3 ms to minimize.
[2025-06-02 21:57:30] [INFO ] Deduced a trap composed of 171 places in 207 ms of which 3 ms to minimize.
[2025-06-02 21:57:30] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:30] [INFO ] Deduced a trap composed of 168 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:57:31] [INFO ] Deduced a trap composed of 156 places in 185 ms of which 3 ms to minimize.
[2025-06-02 21:57:31] [INFO ] Deduced a trap composed of 174 places in 159 ms of which 2 ms to minimize.
[2025-06-02 21:57:31] [INFO ] Deduced a trap composed of 171 places in 188 ms of which 3 ms to minimize.
[2025-06-02 21:57:31] [INFO ] Deduced a trap composed of 168 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:57:32] [INFO ] Deduced a trap composed of 156 places in 198 ms of which 3 ms to minimize.
[2025-06-02 21:57:32] [INFO ] Deduced a trap composed of 159 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:57:32] [INFO ] Deduced a trap composed of 186 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:32] [INFO ] Deduced a trap composed of 165 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:57:33] [INFO ] Deduced a trap composed of 159 places in 184 ms of which 2 ms to minimize.
[2025-06-02 21:57:33] [INFO ] Deduced a trap composed of 162 places in 173 ms of which 3 ms to minimize.
[2025-06-02 21:57:34] [INFO ] Deduced a trap composed of 159 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:35] [INFO ] Deduced a trap composed of 168 places in 179 ms of which 3 ms to minimize.
[2025-06-02 21:57:35] [INFO ] Deduced a trap composed of 159 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:57:35] [INFO ] Deduced a trap composed of 165 places in 186 ms of which 3 ms to minimize.
[2025-06-02 21:57:35] [INFO ] Deduced a trap composed of 150 places in 187 ms of which 3 ms to minimize.
[2025-06-02 21:57:37] [INFO ] Deduced a trap composed of 168 places in 182 ms of which 3 ms to minimize.
[2025-06-02 21:57:37] [INFO ] Deduced a trap composed of 153 places in 194 ms of which 3 ms to minimize.
[2025-06-02 21:57:37] [INFO ] Deduced a trap composed of 162 places in 175 ms of which 3 ms to minimize.
[2025-06-02 21:57:39] [INFO ] Deduced a trap composed of 174 places in 180 ms of which 2 ms to minimize.
[2025-06-02 21:57:39] [INFO ] Deduced a trap composed of 171 places in 189 ms of which 3 ms to minimize.
[2025-06-02 21:57:40] [INFO ] Deduced a trap composed of 165 places in 201 ms of which 3 ms to minimize.
[2025-06-02 21:57:40] [INFO ] Deduced a trap composed of 168 places in 177 ms of which 3 ms to minimize.
[2025-06-02 21:57:40] [INFO ] Deduced a trap composed of 159 places in 285 ms of which 3 ms to minimize.
[2025-06-02 21:57:40] [INFO ] Deduced a trap composed of 174 places in 153 ms of which 2 ms to minimize.
[2025-06-02 21:57:41] [INFO ] Deduced a trap composed of 168 places in 194 ms of which 3 ms to minimize.
[2025-06-02 21:57:43] [INFO ] Deduced a trap composed of 174 places in 192 ms of which 3 ms to minimize.
[2025-06-02 21:57:44] [INFO ] Deduced a trap composed of 174 places in 174 ms of which 3 ms to minimize.
[2025-06-02 21:57:45] [INFO ] Deduced a trap composed of 162 places in 169 ms of which 3 ms to minimize.
[2025-06-02 21:57:55] [INFO ] Deduced a trap composed of 180 places in 193 ms of which 3 ms to minimize.
[2025-06-02 21:58:12] [INFO ] Deduced a trap composed of 165 places in 166 ms of which 3 ms to minimize.
[2025-06-02 21:58:57] [INFO ] Trap strengthening (SAT) tested/added 127/127 trap constraints in 126487 ms
TRAPS : Iteration 1
[2025-06-02 21:58:57] [INFO ] After 127077ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2025-06-02 21:58:57] [INFO ] After 127219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Over-approximation ignoring read arcs solved 0 properties in 127528 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 3 ms.
Working with output stream class java.io.PrintStream
Total runtime 815770 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: 0.403

UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 669
TRANSITIONS: 1630
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 10784
UNFOLDING TIME: 0.616

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.143
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 1.421
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: 4303
MODEL NAME: /home/mcc/execution/model
669 places, 1630 transitions.

No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
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="gold2024"
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 2-5832"
echo " Executing tool gold2024"
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 r168-tall-174881266900357"
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.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 ;