Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809100345.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-08b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.5K Mar 7 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 7 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Mar 7 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 05:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 05:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 241K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-12
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-13
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-14
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779874348097

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 09:32:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 09:32:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 09:32:31] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2026-05-27 09:32:31] [INFO ] Transformed 920 places.
[2026-05-27 09:32:31] [INFO ] Transformed 1057 transitions.
[2026-05-27 09:32:31] [INFO ] Found NUPN structural information;
[2026-05-27 09:32:31] [INFO ] Parsed PT model containing 920 places and 1057 transitions and 2627 arcs in 522 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 114 out of 920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 920/920 places, 1057/1057 transitions.
Discarding 288 places :
Symmetric choice reduction at 0 with 288 rule applications. Total rules 288 place count 632 transition count 769
Iterating global reduction 0 with 288 rules applied. Total rules applied 576 place count 632 transition count 769
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 691 place count 517 transition count 654
Iterating global reduction 0 with 115 rules applied. Total rules applied 806 place count 517 transition count 654
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 857 place count 466 transition count 603
Iterating global reduction 0 with 51 rules applied. Total rules applied 908 place count 466 transition count 603
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 923 place count 466 transition count 588
Applied a total of 923 rules in 340 ms. Remains 466 /920 variables (removed 454) and now considering 588/1057 (removed 469) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11004220116745666117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5639889373550871080.kers'
[2026-05-27 09:32:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11004220116745666117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5639889373550871080.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 588 rows 466 cols 1629 entries
Finished phase 1 with 456 SingleSign rule and 0 generalized
[2026-05-27 09:32:31] [INFO ] Computed 10 invariants in 4 ms
Computed 10 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5639889373550871080.kers
Total runtime 7 ms.
[2026-05-27 09:32:32] [INFO ] Implicit Places using invariants in 1048 ms returned []
[2026-05-27 09:32:32] [INFO ] Invariant cache hit.
[2026-05-27 09:32:33] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 2066 ms to find 0 implicit places.
Running 587 sub problems to find dead transitions.
[2026-05-27 09:32:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/465 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 1 (OVERLAPS) 1/466 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 587 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/1054 variables, and 14 constraints, problems are : Problem set: 0 solved, 587 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/466 constraints, PredecessorRefiner: 587/587 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 587 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/465 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 1 (OVERLAPS) 1/466 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/466 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/466 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 587 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 587 unsolved
SMT process timed out in 60528ms, After SMT, problems are : Problem set: 0 solved, 587 unsolved
Search for dead transitions found 0 dead transitions in 60554ms
Starting structural reductions in LTL mode, iteration 1 : 466/920 places, 588/1057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63029 ms. Remains : 466/920 places, 588/1057 transitions.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Applied a total of 0 rules in 7 ms. Remains 466 /466 variables (removed 0) and now considering 588/588 (removed 0) transitions.
[2026-05-27 09:33:34] [INFO ] Invariant cache hit.
[2026-05-27 09:33:34] [INFO ] Implicit Places using invariants in 399 ms returned []
[2026-05-27 09:33:34] [INFO ] Invariant cache hit.
[2026-05-27 09:33:35] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1174 ms. Remains : 466/466 places, 588/588 transitions.
Support contains 114 out of 466 places after structural reductions.
[2026-05-27 09:33:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-27 09:33:36] [INFO ] Flatten gal took : 143 ms
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 09:33:36] [INFO ] Flatten gal took : 78 ms
[2026-05-27 09:33:36] [INFO ] Input system was already deterministic with 588 transitions.
Support contains 93 out of 466 places (down from 114) after GAL structural reductions.
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (629 resets) in 3374 ms. (11 steps per ms) remains 19/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 19/19 properties
[2026-05-27 09:33:37] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 383/415 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 51/466 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 588/1054 variables, 466/476 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1054 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/1054 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1054/1054 variables, and 476 constraints, problems are : Problem set: 0 solved, 19 unsolved in 1777 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 466/466 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 383/415 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 10/18 constraints. Problems are: Problem set: 2 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 415/1054 variables, and 18 constraints, problems are : Problem set: 2 solved, 17 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 0/466 constraints, PredecessorRefiner: 0/19 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6799ms problems are : Problem set: 2 solved, 17 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 466 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 466/466 places, 588/588 transitions.
Graph (trivial) has 410 edges and 466 vertex of which 49 / 466 are part of one of the 8 SCC in 15 ms
Free SCC test removed 41 places
Drop transitions (Empty/Sink Transition effects.) removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 425 transition count 474
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 361 transition count 473
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 360 transition count 473
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 131 place count 360 transition count 453
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 171 place count 340 transition count 453
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 229 place count 282 transition count 395
Iterating global reduction 3 with 58 rules applied. Total rules applied 287 place count 282 transition count 395
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 290 place count 282 transition count 392
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 290 place count 282 transition count 391
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 292 place count 281 transition count 391
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 305 place count 268 transition count 378
Iterating global reduction 4 with 13 rules applied. Total rules applied 318 place count 268 transition count 378
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 328 place count 268 transition count 368
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 5 with 110 rules applied. Total rules applied 438 place count 213 transition count 313
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 446 place count 213 transition count 305
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 459 place count 200 transition count 292
Iterating global reduction 6 with 13 rules applied. Total rules applied 472 place count 200 transition count 292
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 478 place count 200 transition count 286
Free-agglomeration rule applied 126 times.
Iterating global reduction 7 with 126 rules applied. Total rules applied 604 place count 200 transition count 160
Reduce places removed 126 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 170 rules applied. Total rules applied 774 place count 74 transition count 116
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 775 place count 74 transition count 115
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 776 place count 73 transition count 114
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t6.t466.t372.t359 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 37 edges and 71 vertex of which 14 / 71 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Iterating post reduction 8 with 3 rules applied. Total rules applied 779 place count 64 transition count 112
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 793 place count 64 transition count 98
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 793 place count 64 transition count 90
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 809 place count 56 transition count 90
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 823 place count 49 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 830 place count 49 transition count 76
Free-agglomeration rule applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 837 place count 49 transition count 69
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 845 place count 41 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 11 with 13 rules applied. Total rules applied 858 place count 41 transition count 56
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 859 place count 41 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 860 place count 40 transition count 55
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 861 place count 40 transition count 55
Applied a total of 861 rules in 369 ms. Remains 40 /466 variables (removed 426) and now considering 55/588 (removed 533) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 369 ms. Remains : 40/466 places, 55/588 transitions.
RANDOM walk for 5954 steps (0 resets) in 52 ms. (112 steps per ms) remains 0/17 properties
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2026-05-27 09:33:44] [INFO ] Flatten gal took : 55 ms
[2026-05-27 09:33:44] [INFO ] Flatten gal took : 55 ms
[2026-05-27 09:33:44] [INFO ] Input system was already deterministic with 588 transitions.
Computed a total of 13 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 393 transition count 515
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 393 transition count 515
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 150 place count 393 transition count 511
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 193 place count 350 transition count 468
Iterating global reduction 1 with 43 rules applied. Total rules applied 236 place count 350 transition count 468
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 255 place count 350 transition count 449
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 271 place count 334 transition count 433
Iterating global reduction 2 with 16 rules applied. Total rules applied 287 place count 334 transition count 433
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 295 place count 334 transition count 425
Applied a total of 295 rules in 81 ms. Remains 334 /466 variables (removed 132) and now considering 425/588 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16301688117135382182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7985328258195276062.kers'
[2026-05-27 09:33:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16301688117135382182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7985328258195276062.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 425 rows 334 cols 1179 entries
Finished phase 1 with 324 SingleSign rule and 0 generalized
[2026-05-27 09:33:45] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7985328258195276062.kers
Total runtime 4 ms.
[2026-05-27 09:33:45] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-05-27 09:33:45] [INFO ] Invariant cache hit.
[2026-05-27 09:33:45] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Running 424 sub problems to find dead transitions.
[2026-05-27 09:33:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (OVERLAPS) 1/334 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 425/759 variables, 334/344 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 759/759 variables, and 344 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 334/334 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 424 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (OVERLAPS) 1/334 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 425/759 variables, 334/344 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/759 variables, 424/768 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 759/759 variables, and 778 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 334/334 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 60193ms
Starting structural reductions in LTL mode, iteration 1 : 334/466 places, 425/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60964 ms. Remains : 334/466 places, 425/588 transitions.
[2026-05-27 09:34:45] [INFO ] Flatten gal took : 34 ms
[2026-05-27 09:34:45] [INFO ] Flatten gal took : 32 ms
[2026-05-27 09:34:46] [INFO ] Input system was already deterministic with 425 transitions.
[2026-05-27 09:34:46] [INFO ] Flatten gal took : 32 ms
[2026-05-27 09:34:46] [INFO ] Flatten gal took : 29 ms
[2026-05-27 09:34:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality7797481080773615920.gal : 26 ms
[2026-05-27 09:34:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality1827948921577191646.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7797481080773615920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1827948921577191646.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:35:16] [INFO ] Flatten gal took : 16 ms
[2026-05-27 09:35:16] [INFO ] Applying decomposition
[2026-05-27 09:35:16] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4233636888602747646.txt' '-o' '/tmp/graph4233636888602747646.bin' '-w' '/tmp/graph4233636888602747646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4233636888602747646.bin' '-l' '-1' '-v' '-w' '/tmp/graph4233636888602747646.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:35:16] [INFO ] Decomposing Gal with order
[2026-05-27 09:35:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:35:16] [INFO ] Removed a total of 210 redundant transitions.
[2026-05-27 09:35:16] [INFO ] Flatten gal took : 154 ms
[2026-05-27 09:35:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 29 ms.
[2026-05-27 09:35:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality3233997441259918669.gal : 23 ms
[2026-05-27 09:35:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality3669618090108744987.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3233997441259918669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3669618090108744987.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.13869e+14,21.9783,407428,9557,1372,837707,17423,878,1.20605e+06,375,113615,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 409 transition count 531
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 409 transition count 531
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 117 place count 409 transition count 528
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 152 place count 374 transition count 493
Iterating global reduction 1 with 35 rules applied. Total rules applied 187 place count 374 transition count 493
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 204 place count 374 transition count 476
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 213 place count 365 transition count 467
Iterating global reduction 2 with 9 rules applied. Total rules applied 222 place count 365 transition count 467
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 224 place count 365 transition count 465
Applied a total of 224 rules in 86 ms. Remains 365 /466 variables (removed 101) and now considering 465/588 (removed 123) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17698550534075582526.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1899558214191477364.kers'
[2026-05-27 09:35:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17698550534075582526.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1899558214191477364.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 465 rows 365 cols 1295 entries
Finished phase 1 with 355 SingleSign rule and 0 generalized
[2026-05-27 09:35:46] [INFO ] Computed 10 invariants in 4 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1899558214191477364.kers
Total runtime 5 ms.
[2026-05-27 09:35:47] [INFO ] Implicit Places using invariants in 408 ms returned []
[2026-05-27 09:35:47] [INFO ] Invariant cache hit.
[2026-05-27 09:35:47] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
Running 464 sub problems to find dead transitions.
[2026-05-27 09:35:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (OVERLAPS) 1/365 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/365 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 464 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 365/830 variables, and 12 constraints, problems are : Problem set: 0 solved, 464 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/365 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 464 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (OVERLAPS) 1/365 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/365 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/365 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 4 (OVERLAPS) 465/830 variables, 365/377 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/830 variables, 464/841 constraints. Problems are: Problem set: 0 solved, 464 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/830 variables, and 856 constraints, problems are : Problem set: 0 solved, 464 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 365/365 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 464 unsolved
Search for dead transitions found 0 dead transitions in 60129ms
Starting structural reductions in LTL mode, iteration 1 : 365/466 places, 465/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61168 ms. Remains : 365/466 places, 465/588 transitions.
[2026-05-27 09:36:48] [INFO ] Flatten gal took : 26 ms
[2026-05-27 09:36:48] [INFO ] Flatten gal took : 24 ms
[2026-05-27 09:36:48] [INFO ] Input system was already deterministic with 465 transitions.
[2026-05-27 09:36:48] [INFO ] Flatten gal took : 22 ms
[2026-05-27 09:36:48] [INFO ] Flatten gal took : 22 ms
[2026-05-27 09:36:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11693982959177321581.gal : 7 ms
[2026-05-27 09:36:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16118752674452172103.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11693982959177321581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16118752674452172103.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:37:18] [INFO ] Flatten gal took : 15 ms
[2026-05-27 09:37:18] [INFO ] Applying decomposition
[2026-05-27 09:37:18] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15977671728488946443.txt' '-o' '/tmp/graph15977671728488946443.bin' '-w' '/tmp/graph15977671728488946443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15977671728488946443.bin' '-l' '-1' '-v' '-w' '/tmp/graph15977671728488946443.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:37:18] [INFO ] Decomposing Gal with order
[2026-05-27 09:37:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:37:18] [INFO ] Removed a total of 222 redundant transitions.
[2026-05-27 09:37:18] [INFO ] Flatten gal took : 39 ms
[2026-05-27 09:37:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 15 ms.
[2026-05-27 09:37:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality18241300631117275522.gal : 9 ms
[2026-05-27 09:37:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality12185064433497160266.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18241300631117275522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12185064433497160266.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 393 transition count 515
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 393 transition count 515
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 150 place count 393 transition count 511
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 194 place count 349 transition count 467
Iterating global reduction 1 with 44 rules applied. Total rules applied 238 place count 349 transition count 467
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 258 place count 349 transition count 447
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 274 place count 333 transition count 431
Iterating global reduction 2 with 16 rules applied. Total rules applied 290 place count 333 transition count 431
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 298 place count 333 transition count 423
Applied a total of 298 rules in 36 ms. Remains 333 /466 variables (removed 133) and now considering 423/588 (removed 165) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11263977792391401699.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3775732567049483923.kers'
[2026-05-27 09:37:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11263977792391401699.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3775732567049483923.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 423 rows 333 cols 1171 entries
Finished phase 1 with 323 SingleSign rule and 0 generalized
[2026-05-27 09:37:48] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3775732567049483923.kers
Total runtime 3 ms.
[2026-05-27 09:37:48] [INFO ] Implicit Places using invariants in 327 ms returned []
[2026-05-27 09:37:48] [INFO ] Invariant cache hit.
[2026-05-27 09:37:49] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2026-05-27 09:37:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (OVERLAPS) 1/333 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (OVERLAPS) 423/756 variables, 333/343 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 756/756 variables, and 343 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (OVERLAPS) 1/333 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (OVERLAPS) 423/756 variables, 333/343 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 422/765 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 756/756 variables, and 776 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 333/333 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Starting structural reductions in LTL mode, iteration 1 : 333/466 places, 423/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60887 ms. Remains : 333/466 places, 423/588 transitions.
[2026-05-27 09:38:49] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:38:49] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:38:49] [INFO ] Input system was already deterministic with 423 transitions.
[2026-05-27 09:38:49] [INFO ] Flatten gal took : 16 ms
[2026-05-27 09:38:49] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:38:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10493486057605018937.gal : 5 ms
[2026-05-27 09:38:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3658353226260022490.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10493486057605018937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3658353226260022490.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:39:19] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:39:19] [INFO ] Applying decomposition
[2026-05-27 09:39:19] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12633148975836707582.txt' '-o' '/tmp/graph12633148975836707582.bin' '-w' '/tmp/graph12633148975836707582.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12633148975836707582.bin' '-l' '-1' '-v' '-w' '/tmp/graph12633148975836707582.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:39:19] [INFO ] Decomposing Gal with order
[2026-05-27 09:39:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:39:19] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-27 09:39:19] [INFO ] Flatten gal took : 30 ms
[2026-05-27 09:39:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2026-05-27 09:39:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality15020453610847461443.gal : 7 ms
[2026-05-27 09:39:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9487044333886718066.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15020453610847461443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9487044333886718066.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.01676e+14,13.1576,292676,8749,2274,572652,31949,996,934405,388,105006,0


Converting to forward existential form...Done !
original formula: AF((EX(((u82.p841==0)&&(i14.u74.p606==1))) * (u82.p720==1)))
=> equivalent forward existential formula: [FwdG(Init,!((EX(((u82.p841==0)&&(i14.u74.p606==1))) * (u82.p720==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t60, t91, t92, t122, t123, t153, t185, t215, t216, t247, t248, t278, t340, t341, t342, t3...950
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Graph (trivial) has 422 edges and 466 vertex of which 43 / 466 are part of one of the 7 SCC in 2 ms
Free SCC test removed 36 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 429 transition count 478
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 145 place count 357 transition count 478
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 145 place count 357 transition count 452
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 197 place count 331 transition count 452
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 271 place count 257 transition count 378
Iterating global reduction 2 with 74 rules applied. Total rules applied 345 place count 257 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 349 place count 257 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 349 place count 257 transition count 371
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 355 place count 254 transition count 371
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 373 place count 236 transition count 353
Iterating global reduction 3 with 18 rules applied. Total rules applied 391 place count 236 transition count 353
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 409 place count 236 transition count 335
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 461 place count 210 transition count 309
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 468 place count 203 transition count 302
Iterating global reduction 4 with 7 rules applied. Total rules applied 475 place count 203 transition count 302
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 482 place count 203 transition count 295
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 490 place count 203 transition count 287
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 492 place count 201 transition count 285
Applied a total of 492 rules in 112 ms. Remains 201 /466 variables (removed 265) and now considering 285/588 (removed 303) transitions.
[2026-05-27 09:39:49] [INFO ] Flow matrix only has 279 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15100671876997030001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4074625280996136233.kers'
[2026-05-27 09:39:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15100671876997030001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4074625280996136233.kers]
Normalized transition count is 278 out of 279 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 278 rows 200 cols 779 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-27 09:39:49] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4074625280996136233.kers
Total runtime 2 ms.
[2026-05-27 09:39:50] [INFO ] Implicit Places using invariants in 178 ms returned []
[2026-05-27 09:39:50] [INFO ] Flow matrix only has 279 transitions (discarded 6 similar events)
[2026-05-27 09:39:50] [INFO ] Invariant cache hit.
[2026-05-27 09:39:50] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
[2026-05-27 09:39:50] [INFO ] Redundant transitions in 28 ms returned []
Running 165 sub problems to find dead transitions.
[2026-05-27 09:39:50] [INFO ] Flow matrix only has 279 transitions (discarded 6 similar events)
[2026-05-27 09:39:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 8/201 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/201 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 278/479 variables, 201/215 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/479 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 0/479 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 479/480 variables, and 215 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20505 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 201/201 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 8/201 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/201 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 278/479 variables, 201/215 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/479 variables, 165/380 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/479 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/479 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 479/480 variables, and 380 constraints, problems are : Problem set: 0 solved, 165 unsolved in 18585 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 201/201 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39137ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 39138ms
Starting structural reductions in SI_CTL mode, iteration 1 : 201/466 places, 285/588 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39863 ms. Remains : 201/466 places, 285/588 transitions.
[2026-05-27 09:40:29] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:40:29] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:40:29] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-27 09:40:29] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:40:29] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:40:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10695571169247018066.gal : 2 ms
[2026-05-27 09:40:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5483606211479203826.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10695571169247018066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5483606211479203826.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.31977e+12,2.89582,71864,2,5502,5,390915,6,0,1085,197472,0


Converting to forward existential form...Done !
original formula: EF((((p692==1) * (E((p836==1) U ((p581==0)||(p477==1))) + !(A((p251==0) U AG((p606==1)))))) * ((p802==0)||(p109==1))))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * ((p802==0)||(p109==1))) * (p692==1)),(p836==1)) * ((p581==0)||(p477==1)))] != FALSE ...412
Hit Full ! (commute/partial/dont) 282/0/3
(forward)formula 0,1,2.90663,71864,1,0,11,390915,17,3,1111,197472,6
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 394 transition count 516
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 394 transition count 516
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 148 place count 394 transition count 512
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 192 place count 350 transition count 468
Iterating global reduction 1 with 44 rules applied. Total rules applied 236 place count 350 transition count 468
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 257 place count 350 transition count 447
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 273 place count 334 transition count 431
Iterating global reduction 2 with 16 rules applied. Total rules applied 289 place count 334 transition count 431
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 297 place count 334 transition count 423
Applied a total of 297 rules in 24 ms. Remains 334 /466 variables (removed 132) and now considering 423/588 (removed 165) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18109120889504050037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3714421007372158739.kers'
[2026-05-27 09:40:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18109120889504050037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3714421007372158739.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 423 rows 334 cols 1167 entries
Finished phase 1 with 324 SingleSign rule and 0 generalized
[2026-05-27 09:40:32] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3714421007372158739.kers
Total runtime 3 ms.
[2026-05-27 09:40:32] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-27 09:40:32] [INFO ] Invariant cache hit.
[2026-05-27 09:40:33] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2026-05-27 09:40:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (OVERLAPS) 1/334 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (OVERLAPS) 423/757 variables, 334/344 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 757/757 variables, and 344 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 334/334 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (OVERLAPS) 1/334 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (OVERLAPS) 423/757 variables, 334/344 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/757 variables, 422/766 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 757/757 variables, and 775 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 334/334 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60129ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 60130ms
Starting structural reductions in LTL mode, iteration 1 : 334/466 places, 423/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60845 ms. Remains : 334/466 places, 423/588 transitions.
[2026-05-27 09:41:33] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:41:33] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:41:33] [INFO ] Input system was already deterministic with 423 transitions.
[2026-05-27 09:41:33] [INFO ] Flatten gal took : 15 ms
[2026-05-27 09:41:33] [INFO ] Flatten gal took : 15 ms
[2026-05-27 09:41:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14306689678104906210.gal : 5 ms
[2026-05-27 09:41:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality11523084414111127166.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14306689678104906210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11523084414111127166.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:42:03] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:42:03] [INFO ] Applying decomposition
[2026-05-27 09:42:03] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14219546326637807805.txt' '-o' '/tmp/graph14219546326637807805.bin' '-w' '/tmp/graph14219546326637807805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14219546326637807805.bin' '-l' '-1' '-v' '-w' '/tmp/graph14219546326637807805.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:42:03] [INFO ] Decomposing Gal with order
[2026-05-27 09:42:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:42:03] [INFO ] Removed a total of 196 redundant transitions.
[2026-05-27 09:42:03] [INFO ] Flatten gal took : 26 ms
[2026-05-27 09:42:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 9 ms.
[2026-05-27 09:42:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality879506054453904582.gal : 6 ms
[2026-05-27 09:42:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5794633957169952708.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality879506054453904582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5794633957169952708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.03631e+14,26.7915,454516,6109,2221,596690,57677,968,2.44015e+06,385,793837,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Graph (trivial) has 437 edges and 466 vertex of which 49 / 466 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 424 transition count 475
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 354 transition count 475
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 141 place count 354 transition count 446
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 199 place count 325 transition count 446
Discarding 79 places :
Symmetric choice reduction at 2 with 79 rule applications. Total rules 278 place count 246 transition count 367
Iterating global reduction 2 with 79 rules applied. Total rules applied 357 place count 246 transition count 367
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 361 place count 246 transition count 363
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 361 place count 246 transition count 362
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 363 place count 245 transition count 362
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 384 place count 224 transition count 341
Iterating global reduction 3 with 21 rules applied. Total rules applied 405 place count 224 transition count 341
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 426 place count 224 transition count 320
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 472 place count 201 transition count 297
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 480 place count 193 transition count 289
Iterating global reduction 4 with 8 rules applied. Total rules applied 488 place count 193 transition count 289
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 496 place count 193 transition count 281
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 504 place count 193 transition count 273
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 506 place count 191 transition count 271
Applied a total of 506 rules in 71 ms. Remains 191 /466 variables (removed 275) and now considering 271/588 (removed 317) transitions.
[2026-05-27 09:42:33] [INFO ] Flow matrix only has 264 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8922945956857259881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11844239363828768077.kers'
[2026-05-27 09:42:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8922945956857259881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11844239363828768077.kers]
Normalized transition count is 263 out of 264 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 263 rows 190 cols 733 entries
Finished phase 1 with 181 SingleSign rule and 0 generalized
[2026-05-27 09:42:33] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11844239363828768077.kers
Total runtime 1 ms.
[2026-05-27 09:42:34] [INFO ] Implicit Places using invariants in 210 ms returned []
[2026-05-27 09:42:34] [INFO ] Flow matrix only has 264 transitions (discarded 7 similar events)
[2026-05-27 09:42:34] [INFO ] Invariant cache hit.
[2026-05-27 09:42:34] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 697 ms to find 0 implicit places.
[2026-05-27 09:42:34] [INFO ] Redundant transitions in 7 ms returned []
Running 148 sub problems to find dead transitions.
[2026-05-27 09:42:34] [INFO ] Flow matrix only has 264 transitions (discarded 7 similar events)
[2026-05-27 09:42:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 8/191 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 263/454 variables, 191/203 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/454 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (OVERLAPS) 0/454 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Real declared 454/455 variables, and 203 constraints, problems are : Problem set: 0 solved, 148 unsolved in 16750 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 191/191 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 8/191 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 263/454 variables, 191/203 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/454 variables, 148/351 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/454 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (OVERLAPS) 0/454 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Int declared 454/455 variables, and 351 constraints, problems are : Problem set: 0 solved, 148 unsolved in 13909 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 191/191 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30693ms problems are : Problem set: 0 solved, 148 unsolved
Search for dead transitions found 0 dead transitions in 30694ms
Starting structural reductions in SI_CTL mode, iteration 1 : 191/466 places, 271/588 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31491 ms. Remains : 191/466 places, 271/588 transitions.
[2026-05-27 09:43:05] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:43:05] [INFO ] Input system was already deterministic with 271 transitions.
[2026-05-27 09:43:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:43:05] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality6066409297098126759.gal : 2 ms
[2026-05-27 09:43:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality14855124219267377664.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6066409297098126759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14855124219267377664.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.58647e+11,3.27761,79784,2,14300,5,453036,6,0,1030,214799,0


Converting to forward existential form...Done !
original formula: EG(((p748==0)||(p211==1)))
=> equivalent forward existential formula: [FwdG(Init,((p748==0)||(p211==1)))] != FALSE
Hit Full ! (commute/partial/dont) 267/0/4
(forward)formula 0,1,11.6737,261988,1,0,8,1.44368e+06,19,4,5060,716828,8
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 392 transition count 514
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 392 transition count 514
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 151 place count 392 transition count 511
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 197 place count 346 transition count 465
Iterating global reduction 1 with 46 rules applied. Total rules applied 243 place count 346 transition count 465
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 265 place count 346 transition count 443
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 280 place count 331 transition count 428
Iterating global reduction 2 with 15 rules applied. Total rules applied 295 place count 331 transition count 428
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 302 place count 331 transition count 421
Applied a total of 302 rules in 28 ms. Remains 331 /466 variables (removed 135) and now considering 421/588 (removed 167) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13008842259125480648.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2474785381117722770.kers'
[2026-05-27 09:43:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13008842259125480648.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2474785381117722770.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 421 rows 331 cols 1167 entries
Finished phase 1 with 321 SingleSign rule and 0 generalized
[2026-05-27 09:43:17] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2474785381117722770.kers
Total runtime 2 ms.
[2026-05-27 09:43:17] [INFO ] Implicit Places using invariants in 220 ms returned []
[2026-05-27 09:43:17] [INFO ] Invariant cache hit.
[2026-05-27 09:43:18] [INFO ] Implicit Places using invariants and state equation in 568 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
Running 420 sub problems to find dead transitions.
[2026-05-27 09:43:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/330 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (OVERLAPS) 1/331 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 421/752 variables, 331/341 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/752 variables, and 341 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 331/331 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/330 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (OVERLAPS) 1/331 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 421/752 variables, 331/341 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 420/761 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/752 variables, and 770 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 331/331 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Starting structural reductions in LTL mode, iteration 1 : 331/466 places, 421/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60958 ms. Remains : 331/466 places, 421/588 transitions.
[2026-05-27 09:44:18] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:44:18] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:44:18] [INFO ] Input system was already deterministic with 421 transitions.
[2026-05-27 09:44:18] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:44:18] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:44:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality234861909585566378.gal : 3 ms
[2026-05-27 09:44:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality4631079834643496897.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality234861909585566378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4631079834643496897.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:44:48] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:44:48] [INFO ] Applying decomposition
[2026-05-27 09:44:48] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15972150419309338236.txt' '-o' '/tmp/graph15972150419309338236.bin' '-w' '/tmp/graph15972150419309338236.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15972150419309338236.bin' '-l' '-1' '-v' '-w' '/tmp/graph15972150419309338236.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:44:48] [INFO ] Decomposing Gal with order
[2026-05-27 09:44:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:44:48] [INFO ] Removed a total of 193 redundant transitions.
[2026-05-27 09:44:48] [INFO ] Flatten gal took : 22 ms
[2026-05-27 09:44:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 20 ms.
[2026-05-27 09:44:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1783457240418953165.gal : 8 ms
[2026-05-27 09:44:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16288893515928844502.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1783457240418953165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16288893515928844502.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.88475e+14,5.07124,106492,4495,2214,191432,28482,901,310100,376,93065,0


Converting to forward existential form...Done !
original formula: A(((i11.i0.u63.p461==0)||(i3.i1.u32.p248==1)) U (EX(EG(AF((i11.i0.u62.p502==1)))) + !(((i3.i1.u33.p211==0)||(i8.i1.u52.p417==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!((EX(EG(!(EG(!((i11.i0.u62.p502==1)))))) + !(((i3.i1.u33.p211==0)||(i8.i1.u52.p417==1)))))))) * ...408
Reverse transition relation is NOT exact ! Due to transitions t1, t59, t88, t89, t119, t120, t151, t152, t183, t213, t214, t245, t246, t276, t338, t339, t3...901
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 395 transition count 517
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 395 transition count 517
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 146 place count 395 transition count 513
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 186 place count 355 transition count 473
Iterating global reduction 1 with 40 rules applied. Total rules applied 226 place count 355 transition count 473
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 246 place count 355 transition count 453
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 260 place count 341 transition count 439
Iterating global reduction 2 with 14 rules applied. Total rules applied 274 place count 341 transition count 439
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 280 place count 341 transition count 433
Applied a total of 280 rules in 21 ms. Remains 341 /466 variables (removed 125) and now considering 433/588 (removed 155) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17787933280205758818.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12958233643523313723.kers'
[2026-05-27 09:45:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17787933280205758818.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12958233643523313723.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 433 rows 341 cols 1199 entries
Finished phase 1 with 331 SingleSign rule and 0 generalized
[2026-05-27 09:45:18] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12958233643523313723.kers
Total runtime 3 ms.
[2026-05-27 09:45:18] [INFO ] Implicit Places using invariants in 299 ms returned []
[2026-05-27 09:45:18] [INFO ] Invariant cache hit.
[2026-05-27 09:45:19] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 935 ms to find 0 implicit places.
Running 432 sub problems to find dead transitions.
[2026-05-27 09:45:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/340 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/341 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 433/774 variables, 341/351 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/774 variables, and 351 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 341/341 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 432 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/340 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/341 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/341 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (OVERLAPS) 433/774 variables, 341/351 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/774 variables, 432/783 constraints. Problems are: Problem set: 0 solved, 432 unsolved
SMT process timed out in 60364ms, After SMT, problems are : Problem set: 0 solved, 432 unsolved
Search for dead transitions found 0 dead transitions in 60366ms
Starting structural reductions in LTL mode, iteration 1 : 341/466 places, 433/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61325 ms. Remains : 341/466 places, 433/588 transitions.
[2026-05-27 09:46:19] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:46:19] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:46:19] [INFO ] Input system was already deterministic with 433 transitions.
[2026-05-27 09:46:19] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:46:19] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:46:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality15020994849187871393.gal : 3 ms
[2026-05-27 09:46:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14653515982612797693.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15020994849187871393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14653515982612797693.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:46:49] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:46:49] [INFO ] Applying decomposition
[2026-05-27 09:46:49] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15534845787122909406.txt' '-o' '/tmp/graph15534845787122909406.bin' '-w' '/tmp/graph15534845787122909406.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15534845787122909406.bin' '-l' '-1' '-v' '-w' '/tmp/graph15534845787122909406.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:46:50] [INFO ] Decomposing Gal with order
[2026-05-27 09:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:46:50] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 09:46:50] [INFO ] Flatten gal took : 24 ms
[2026-05-27 09:46:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2026-05-27 09:46:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality10695955643173619163.gal : 5 ms
[2026-05-27 09:46:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2423745242335833197.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10695955643173619163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2423745242335833197.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54911e+14,15.9292,327156,9376,2147,595187,45858,1046,1.20042e+06,389,216741,0


Converting to forward existential form...Done !
original formula: AF(EG((!(A(AF((i11.i1.u73.p581==1)) U EX((i1.i1.u13.p45==1)))) * (((i15.u87.p879==0)||(i9.i1.u61.p492==1))||(((i4.i0.u26.p199==0)&&(i8.i1...214
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(!((E(!(EX((i1.i1.u13.p45==1))) U (!(!(EG(!((i11.i1.u73.p581==1))))) * !(EX((i1.i1.u13.p45==1)...338
Reverse transition relation is NOT exact ! Due to transitions t1, t64, t93, t94, t126, t127, t157, t158, t190, t203, t221, t222, t253, t254, t285, t348, t3...1003
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 396 transition count 518
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 396 transition count 518
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 144 place count 396 transition count 514
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 187 place count 353 transition count 471
Iterating global reduction 1 with 43 rules applied. Total rules applied 230 place count 353 transition count 471
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 251 place count 353 transition count 450
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 266 place count 338 transition count 435
Iterating global reduction 2 with 15 rules applied. Total rules applied 281 place count 338 transition count 435
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 289 place count 338 transition count 427
Applied a total of 289 rules in 22 ms. Remains 338 /466 variables (removed 128) and now considering 427/588 (removed 161) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15032649153639828848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14966197624333226975.kers'
[2026-05-27 09:47:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15032649153639828848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14966197624333226975.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 427 rows 338 cols 1175 entries
Finished phase 1 with 328 SingleSign rule and 0 generalized
[2026-05-27 09:47:20] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14966197624333226975.kers
Total runtime 2 ms.
[2026-05-27 09:47:20] [INFO ] Implicit Places using invariants in 225 ms returned []
[2026-05-27 09:47:20] [INFO ] Invariant cache hit.
[2026-05-27 09:47:20] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2026-05-27 09:47:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (OVERLAPS) 1/338 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 427/765 variables, 338/348 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/765 variables, and 348 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 338/338 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (OVERLAPS) 1/338 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (OVERLAPS) 427/765 variables, 338/348 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/765 variables, 426/774 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/765 variables, and 786 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 338/338 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Starting structural reductions in LTL mode, iteration 1 : 338/466 places, 427/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60866 ms. Remains : 338/466 places, 427/588 transitions.
[2026-05-27 09:48:21] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:48:21] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:48:21] [INFO ] Input system was already deterministic with 427 transitions.
[2026-05-27 09:48:21] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:48:21] [INFO ] Flatten gal took : 12 ms
[2026-05-27 09:48:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9772383186605781395.gal : 3 ms
[2026-05-27 09:48:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14494539566158120440.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9772383186605781395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14494539566158120440.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:48:51] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:48:51] [INFO ] Applying decomposition
[2026-05-27 09:48:51] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5488081228297312417.txt' '-o' '/tmp/graph5488081228297312417.bin' '-w' '/tmp/graph5488081228297312417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5488081228297312417.bin' '-l' '-1' '-v' '-w' '/tmp/graph5488081228297312417.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:48:51] [INFO ] Decomposing Gal with order
[2026-05-27 09:48:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:48:51] [INFO ] Removed a total of 202 redundant transitions.
[2026-05-27 09:48:51] [INFO ] Flatten gal took : 32 ms
[2026-05-27 09:48:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-27 09:48:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality13518639351769877153.gal : 10 ms
[2026-05-27 09:48:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality4262010664717346329.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13518639351769877153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4262010664717346329.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.24806e+14,15.9964,317532,9189,1379,584513,36287,1036,1.18451e+06,375,208770,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Graph (trivial) has 430 edges and 466 vertex of which 49 / 466 are part of one of the 8 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 424 transition count 477
Reduce places removed 68 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 356 transition count 476
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 139 place count 355 transition count 476
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 139 place count 355 transition count 451
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 189 place count 330 transition count 451
Discarding 73 places :
Symmetric choice reduction at 3 with 73 rule applications. Total rules 262 place count 257 transition count 378
Iterating global reduction 3 with 73 rules applied. Total rules applied 335 place count 257 transition count 378
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 338 place count 257 transition count 375
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 338 place count 257 transition count 374
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 340 place count 256 transition count 374
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 361 place count 235 transition count 353
Iterating global reduction 4 with 21 rules applied. Total rules applied 382 place count 235 transition count 353
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 402 place count 235 transition count 333
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 450 place count 211 transition count 309
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 456 place count 205 transition count 303
Iterating global reduction 5 with 6 rules applied. Total rules applied 462 place count 205 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 468 place count 205 transition count 297
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 476 place count 205 transition count 289
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 478 place count 203 transition count 287
Applied a total of 478 rules in 80 ms. Remains 203 /466 variables (removed 263) and now considering 287/588 (removed 301) transitions.
[2026-05-27 09:49:21] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6687535546310815138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3258650354170364156.kers'
[2026-05-27 09:49:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6687535546310815138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3258650354170364156.kers]
Normalized transition count is 279 out of 280 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 279 rows 203 cols 810 entries
Finished phase 1 with 193 SingleSign rule and 0 generalized
[2026-05-27 09:49:21] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3258650354170364156.kers
Total runtime 2 ms.
[2026-05-27 09:49:21] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-27 09:49:21] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2026-05-27 09:49:21] [INFO ] Invariant cache hit.
[2026-05-27 09:49:21] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2026-05-27 09:49:21] [INFO ] Redundant transitions in 4 ms returned []
Running 207 sub problems to find dead transitions.
[2026-05-27 09:49:21] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2026-05-27 09:49:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (OVERLAPS) 4/203 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (OVERLAPS) 279/482 variables, 203/214 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 0/482 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 482/483 variables, and 214 constraints, problems are : Problem set: 0 solved, 207 unsolved in 24159 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 4/203 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (OVERLAPS) 279/482 variables, 203/214 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 207/421 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/482 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/482 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 482/483 variables, and 421 constraints, problems are : Problem set: 0 solved, 207 unsolved in 21794 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45981ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 45982ms
Starting structural reductions in SI_CTL mode, iteration 1 : 203/466 places, 287/588 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46616 ms. Remains : 203/466 places, 287/588 transitions.
[2026-05-27 09:50:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:50:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 09:50:07] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-27 09:50:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 09:50:07] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:50:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality11813767960030095307.gal : 1 ms
[2026-05-27 09:50:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality6793817032078295616.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11813767960030095307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6793817032078295616.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.00434e+12,7.87622,182128,2,11331,5,1.0091e+06,6,0,1093,574138,0


Converting to forward existential form...Done !
original formula: EF(!(A(!(AG((p98==0))) U ((EG((p352==1)) * ((p544==0)||(p391==0))) * ((p913==1) + AF(((p344==0)||(p198==1))))))))
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!(((EG((p352==1)) * ((p544==0)||(p391==0))) * ((p913==1) + !(EG(!(((p344==0)||(p198==...771
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t18, t30, t35, t49, t65, t79, t95, t111, t199, t207, t222, Intersection with reachab...229
Detected timeout of ITS tools.
[2026-05-27 09:50:38] [INFO ] Flatten gal took : 5 ms
[2026-05-27 09:50:38] [INFO ] Applying decomposition
[2026-05-27 09:50:38] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13242863376957191457.txt' '-o' '/tmp/graph13242863376957191457.bin' '-w' '/tmp/graph13242863376957191457.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13242863376957191457.bin' '-l' '-1' '-v' '-w' '/tmp/graph13242863376957191457.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:50:38] [INFO ] Decomposing Gal with order
[2026-05-27 09:50:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:50:38] [INFO ] Removed a total of 107 redundant transitions.
[2026-05-27 09:50:38] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:50:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 4 ms.
[2026-05-27 09:50:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality10378768108988941965.gal : 3 ms
[2026-05-27 09:50:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality2160974903111276134.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10378768108988941965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2160974903111276134.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.00434e+12,0.13918,7628,113,122,5034,1429,562,9494,378,1883,0


Converting to forward existential form...Done !
original formula: EF(!(A(!(AG((i1.u3.p98==0))) U ((EG((i4.i0.u14.p352==1)) * ((i7.u23.p544==0)||(i4.i0.u17.p391==0))) * ((i5.u28.p913==1) + AF(((i4.i0.u17....190
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!(((EG((i4.i0.u14.p352==1)) * ((i7.u23.p544==0)||(i4.i0.u17.p391==0))) * ((i5.u28.p91...1054
Reverse transition relation is NOT exact ! Due to transitions t222, i0.t111, i1.t199, i2.i0.t207, i2.i1.t79, i3.t65, i4.i1.t49, i5.t95, i5.u28.t1, i6.t35, ...282
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 588/588 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 399 transition count 521
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 399 transition count 521
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 138 place count 399 transition count 517
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 181 place count 356 transition count 474
Iterating global reduction 1 with 43 rules applied. Total rules applied 224 place count 356 transition count 474
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 244 place count 356 transition count 454
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 257 place count 343 transition count 441
Iterating global reduction 2 with 13 rules applied. Total rules applied 270 place count 343 transition count 441
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 276 place count 343 transition count 435
Applied a total of 276 rules in 25 ms. Remains 343 /466 variables (removed 123) and now considering 435/588 (removed 153) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10919509662813917273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11721616904859750787.kers'
[2026-05-27 09:51:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10919509662813917273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11721616904859750787.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 435 rows 343 cols 1203 entries
Finished phase 1 with 333 SingleSign rule and 0 generalized
[2026-05-27 09:51:08] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11721616904859750787.kers
Total runtime 3 ms.
[2026-05-27 09:51:08] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-27 09:51:08] [INFO ] Invariant cache hit.
[2026-05-27 09:51:08] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2026-05-27 09:51:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (OVERLAPS) 1/343 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 435/778 variables, 343/353 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 778/778 variables, and 353 constraints, problems are : Problem set: 0 solved, 434 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 343/343 constraints, PredecessorRefiner: 434/434 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 434 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (OVERLAPS) 1/343 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (OVERLAPS) 435/778 variables, 343/353 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/778 variables, 434/787 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 778/778 variables, and 797 constraints, problems are : Problem set: 0 solved, 434 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 343/343 constraints, PredecessorRefiner: 434/434 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60109ms problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 60110ms
Starting structural reductions in LTL mode, iteration 1 : 343/466 places, 435/588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60824 ms. Remains : 343/466 places, 435/588 transitions.
[2026-05-27 09:52:08] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:52:08] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:52:09] [INFO ] Input system was already deterministic with 435 transitions.
[2026-05-27 09:52:09] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:52:09] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:52:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9591289703841950630.gal : 3 ms
[2026-05-27 09:52:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17125532518497092218.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9591289703841950630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17125532518497092218.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 09:52:39] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:52:39] [INFO ] Applying decomposition
[2026-05-27 09:52:39] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16338813047156298183.txt' '-o' '/tmp/graph16338813047156298183.bin' '-w' '/tmp/graph16338813047156298183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16338813047156298183.bin' '-l' '-1' '-v' '-w' '/tmp/graph16338813047156298183.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:52:39] [INFO ] Decomposing Gal with order
[2026-05-27 09:52:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:52:39] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-27 09:52:39] [INFO ] Flatten gal took : 22 ms
[2026-05-27 09:52:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-27 09:52:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5446019747778781020.gal : 5 ms
[2026-05-27 09:52:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2929592169422379709.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5446019747778781020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2929592169422379709.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.91027e+14,13.8533,287304,9388,2223,548258,43705,994,885184,386,234051,0


Converting to forward existential form...Done !
original formula: AX(((AX((i6.i0.u44.p300==1)) + AF(((((i16.u85.p868==0)||(i10.i0.u57.p466==1))&&(i13.i0.u69.p566==0))&&((i16.u86.p766==1)&&(i14.u81.p626==...303
=> equivalent forward existential formula: ([(EY((EY(Init) * !((!(EX(!((i6.i0.u44.p300==1)))) + !(EG(!(((((i16.u85.p868==0)||(i10.i0.u57.p466==1))&&(i13.i0...550
Reverse transition relation is NOT exact ! Due to transitions t1, t71, t94, t95, t126, t127, t160, t161, t191, t192, t224, t234, t256, t257, t287, t350, t3...1008
Detected timeout of ITS tools.
[2026-05-27 09:53:09] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:53:09] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:53:09] [INFO ] Applying decomposition
[2026-05-27 09:53:09] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7742409723434670922.txt' '-o' '/tmp/graph7742409723434670922.bin' '-w' '/tmp/graph7742409723434670922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7742409723434670922.bin' '-l' '-1' '-v' '-w' '/tmp/graph7742409723434670922.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:53:09] [INFO ] Decomposing Gal with order
[2026-05-27 09:53:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:53:09] [INFO ] Removed a total of 222 redundant transitions.
[2026-05-27 09:53:09] [INFO ] Flatten gal took : 28 ms
[2026-05-27 09:53:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2026-05-27 09:53:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality7927397236525925436.gal : 7 ms
[2026-05-27 09:53:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14668201470026591136.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7927397236525925436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14668201470026591136.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 10:20:03] [INFO ] Applying decomposition
[2026-05-27 10:20:04] [INFO ] Flatten gal took : 422 ms
[2026-05-27 10:20:04] [INFO ] Decomposing Gal with order
[2026-05-27 10:20:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:20:05] [INFO ] Removed a total of 129 redundant transitions.
[2026-05-27 10:20:06] [INFO ] Flatten gal took : 794 ms
[2026-05-27 10:20:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 309 labels/synchronizations in 869 ms.
[2026-05-27 10:20:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality342917595773880598.gal : 82 ms
[2026-05-27 10:20:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality9256008213852419244.ctl : 66 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality342917595773880598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9256008213852419244.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-08b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r130-smll-177955809100345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;