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.r034-tall-177946841800131.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 BridgeAndVehicles-COL-V80P20N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 8.6K Mar 5 07:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 5 07:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 5 07:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 5 07:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 07:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 5 07:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 5 07:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 5 07:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 47K 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 BridgeAndVehicles-COL-V80P20N50-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779518640878

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-23 06:44:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 06:44:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 06:44:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 06:44:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 06:44:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 548 ms
[2026-05-23 06:44:02] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 06:44:02] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2026-05-23 06:44:02] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 40000 steps (8 resets) in 935 ms. (42 steps per ms) remains 2/21 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (8 resets) in 225 ms. (176 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13547249060772581799.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16060299058470555015.kers'
[2026-05-23 06:44:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13547249060772581799.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16060299058470555015.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-23 06:44:03] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16060299058470555015.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/21 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/22 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/22 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 2 unsolved in 163 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/21 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/21 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/22 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/22 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/22 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/22 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 18 constraints, problems are : Problem set: 0 solved, 2 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 296ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 95 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=95 )
Parikh walk visited 2 properties in 45 ms.
[2026-05-23 06:44:03] [INFO ] Flatten gal took : 15 ms
[2026-05-23 06:44:03] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-23 06:44:04] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions 67470 arcs in 233 ms.
[2026-05-23 06:44:04] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Support contains 15 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 176 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:44:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13178555354523128031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16091871506742341323.kers'
[2026-05-23 06:44:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13178555354523128031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16091871506742341323.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 228 cols 2590 entries
Finished phase 1 with 61 SingleSign rule and 160 generalized
[2026-05-23 06:44:04] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16091871506742341323.kers
Total runtime 3 ms.
[2026-05-23 06:44:04] [INFO ] State equation strengthened by 102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20172 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20149 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50659ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50726ms
[2026-05-23 06:44:55] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:44:55] [INFO ] Invariant cache hit.
[2026-05-23 06:44:56] [INFO ] Implicit Places using invariants in 1213 ms returned []
[2026-05-23 06:44:56] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:44:56] [INFO ] Invariant cache hit.
[2026-05-23 06:44:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:45:01] [INFO ] Implicit Places using invariants and state equation in 4957 ms returned []
Implicit Place search using SMT with State Equation took 6181 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 57183 ms. Remains : 228/228 places, 8588/8588 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 56 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 06:45:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:45:01] [INFO ] Invariant cache hit.
[2026-05-23 06:45:02] [INFO ] Implicit Places using invariants in 1134 ms returned []
[2026-05-23 06:45:02] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:45:02] [INFO ] Invariant cache hit.
[2026-05-23 06:45:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:45:07] [INFO ] Implicit Places using invariants and state equation in 4914 ms returned []
Implicit Place search using SMT with State Equation took 6053 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6111 ms. Remains : 228/228 places, 8588/8588 transitions.
Support contains 15 out of 228 places after structural reductions.
[2026-05-23 06:45:08] [INFO ] Flatten gal took : 366 ms
[2026-05-23 06:45:08] [INFO ] Flatten gal took : 218 ms
[2026-05-23 06:45:08] [INFO ] Input system was already deterministic with 8588 transitions.
RANDOM walk for 40000 steps (56 resets) in 3208 ms. (12 steps per ms) remains 2/21 properties
BEST_FIRST walk for 2888 steps (0 resets) in 20 ms. (137 steps per ms) remains 0/2 properties
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.49 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((p0||X(p1)))||X(X(p2)))))))'
Support contains 6 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 56 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:45:10] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-840049806056619400.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3355788397410125177.kers'
[2026-05-23 06:45:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-840049806056619400.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3355788397410125177.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 06:45:10] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3355788397410125177.kers
Total runtime 10 ms.
[2026-05-23 06:45:10] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20111 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20111 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50146ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50170ms
[2026-05-23 06:46:00] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:46:00] [INFO ] Invariant cache hit.
[2026-05-23 06:46:01] [INFO ] Implicit Places using invariants in 1273 ms returned []
[2026-05-23 06:46:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:46:01] [INFO ] Invariant cache hit.
[2026-05-23 06:46:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:46:04] [INFO ] Implicit Places using invariants and state equation in 3213 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4514 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 45 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54823 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((p0||X(p1)))||X(X(p2)))))))'
Stuttering acceptance computed with spot in 545 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 646 steps with 0 reset in 82 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-01 finished in 55556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 122 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 06:46:05] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15985506540496079700.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7049221221044655253.kers'
[2026-05-23 06:46:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15985506540496079700.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7049221221044655253.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 06:46:05] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7049221221044655253.kers
Total runtime 4 ms.
[2026-05-23 06:46:05] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20115 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20189 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49798ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49817ms
[2026-05-23 06:46:55] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 06:46:55] [INFO ] Invariant cache hit.
[2026-05-23 06:46:56] [INFO ] Implicit Places using invariants in 1240 ms returned []
[2026-05-23 06:46:56] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 06:46:56] [INFO ] Invariant cache hit.
[2026-05-23 06:46:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:47:00] [INFO ] Implicit Places using invariants and state equation in 3514 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4767 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 48 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54774 ms. Remains : 224/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-02 finished in 54945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X(X(G(!p1))))))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 60 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:47:00] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5801161124212760153.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1768233473038092841.kers'
[2026-05-23 06:47:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5801161124212760153.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1768233473038092841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 06:47:00] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1768233473038092841.kers
Total runtime 5 ms.
[2026-05-23 06:47:00] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20110 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20129 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49646ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49665ms
[2026-05-23 06:47:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:47:50] [INFO ] Invariant cache hit.
[2026-05-23 06:47:51] [INFO ] Implicit Places using invariants in 1475 ms returned []
[2026-05-23 06:47:51] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:47:51] [INFO ] Invariant cache hit.
[2026-05-23 06:47:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:47:55] [INFO ] Implicit Places using invariants and state equation in 3865 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5354 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 60 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55157 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X(X(G(!p1))))))'
Stuttering acceptance computed with spot in 154 ms :[true, p1, false, false, p1]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 319 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-03 finished in 55379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 64 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 06:47:56] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1187941948471150028.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13984127492916146059.kers'
[2026-05-23 06:47:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1187941948471150028.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13984127492916146059.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 06:47:56] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13984127492916146059.kers
Total runtime 6 ms.
[2026-05-23 06:47:57] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2026-05-23 06:47:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:47:57] [INFO ] Invariant cache hit.
[2026-05-23 06:47:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:48:04] [INFO ] Implicit Places using invariants and state equation in 6680 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 7956 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 54 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8074 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-04
Product exploration explored 100000 steps with 222 reset in 2359 ms.
Product exploration explored 100000 steps with 237 reset in 2286 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 10781 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.120 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 12 factoid took 92 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (56 resets) in 1387 ms. (28 steps per ms) remains 2/5 properties
BEST_FIRST walk for 2980 steps (0 resets) in 33 ms. (87 steps per ms) remains 0/2 properties
Knowledge based reduction with 12 factoid took 245 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
[2026-05-23 06:48:10] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7693199595739032368.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1023631766381251073.kers'
[2026-05-23 06:48:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7693199595739032368.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1023631766381251073.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 225 cols 2267 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 06:48:10] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1023631766381251073.kers
Total runtime 5 ms.
[2026-05-23 06:48:12] [INFO ] [Real]Absence check using 5 positive place invariants in 50 ms returned sat
[2026-05-23 06:48:14] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2026-05-23 06:48:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:48:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2026-05-23 06:48:21] [INFO ] [Nat]Absence check using state equation in 3547 ms returned sat
[2026-05-23 06:48:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:48:22] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 06:48:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 1871 ms returned sat
[2026-05-23 06:48:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2364 ms
[2026-05-23 06:48:26] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 501 ms.
[2026-05-23 06:48:29] [INFO ] Added : 92 causal constraints over 20 iterations in 4484 ms. Result :unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 21046 ms.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Support contains 3 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 54 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:48:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:48:30] [INFO ] Invariant cache hit.
[2026-05-23 06:48:30] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20117 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20103 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49502ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49542ms
[2026-05-23 06:49:19] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:49:19] [INFO ] Invariant cache hit.
[2026-05-23 06:49:21] [INFO ] Implicit Places using invariants in 1301 ms returned []
[2026-05-23 06:49:21] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:49:21] [INFO ] Invariant cache hit.
[2026-05-23 06:49:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:49:26] [INFO ] Implicit Places using invariants and state equation in 5018 ms returned []
Implicit Place search using SMT with State Equation took 6323 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 55943 ms. Remains : 225/225 places, 8588/8588 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 10781 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.37 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 12 factoid took 70 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (56 resets) in 1158 ms. (34 steps per ms) remains 2/5 properties
BEST_FIRST walk for 2752 steps (0 resets) in 23 ms. (114 steps per ms) remains 0/2 properties
Knowledge based reduction with 12 factoid took 257 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
[2026-05-23 06:49:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:49:27] [INFO ] Invariant cache hit.
[2026-05-23 06:49:29] [INFO ] [Real]Absence check using 5 positive place invariants in 50 ms returned sat
[2026-05-23 06:49:31] [INFO ] [Real]Absence check using state equation in 2023 ms returned sat
[2026-05-23 06:49:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:49:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2026-05-23 06:49:38] [INFO ] [Nat]Absence check using state equation in 3494 ms returned sat
[2026-05-23 06:49:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:49:39] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 06:49:40] [INFO ] [Nat]Added 102 Read/Feed constraints in 1980 ms returned sat
[2026-05-23 06:49:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2457 ms
[2026-05-23 06:49:43] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 469 ms.
[2026-05-23 06:49:46] [INFO ] Added : 89 causal constraints over 18 iterations in 3502 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 19928 ms.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Product exploration explored 100000 steps with 227 reset in 2291 ms.
Product exploration explored 100000 steps with 227 reset in 2312 ms.
Spot run failed in 70 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin7503758586448835163
[2026-05-23 06:49:51] [INFO ] Built C files in 135ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7503758586448835163
Running compilation step : cd /tmp/ltsmin7503758586448835163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7503758586448835163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7503758586448835163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 54 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 06:49:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:49:54] [INFO ] Invariant cache hit.
[2026-05-23 06:49:55] [INFO ] Implicit Places using invariants in 1288 ms returned []
[2026-05-23 06:49:55] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:49:55] [INFO ] Invariant cache hit.
[2026-05-23 06:49:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:50:00] [INFO ] Implicit Places using invariants and state equation in 4998 ms returned []
Implicit Place search using SMT with State Equation took 6288 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6343 ms. Remains : 225/225 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin685230532352672224
[2026-05-23 06:50:00] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin685230532352672224
Running compilation step : cd /tmp/ltsmin685230532352672224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin685230532352672224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin685230532352672224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 06:50:04] [INFO ] Flatten gal took : 133 ms
[2026-05-23 06:50:04] [INFO ] Flatten gal took : 132 ms
[2026-05-23 06:50:04] [INFO ] Time to serialize gal into /tmp/LTL3226538259547886573.gal : 84 ms
[2026-05-23 06:50:04] [INFO ] Time to serialize properties into /tmp/LTL2624021614326467688.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3226538259547886573.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13715895640236992248.hoa' '-atoms' '/tmp/LTL2624021614326467688.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2624021614326467688.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13715895640236992248.hoa
Detected timeout of ITS tools.
[2026-05-23 06:50:19] [INFO ] Flatten gal took : 125 ms
[2026-05-23 06:50:20] [INFO ] Flatten gal took : 131 ms
[2026-05-23 06:50:20] [INFO ] Time to serialize gal into /tmp/LTL3077340154663143442.gal : 56 ms
[2026-05-23 06:50:20] [INFO ] Time to serialize properties into /tmp/LTL17278422323330564909.ltl : 4 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3077340154663143442.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17278422323330564909.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((((F(G("(SUR_PONT_A<=1)")))U("(SORTI_A>=1)"))&&(X(F(("(CAPACITE>1)")&&(X(("(CAPACITE>1)")U(("(SORTI_A<1)")||(G("(CAPACITE>1)")))))))...158
Formula 0 simplified : (GF!"(SUR_PONT_A<=1)" R !"(SORTI_A>=1)") | XG(!"(CAPACITE>1)" | X(!"(CAPACITE>1)" M !"(SORTI_A<1)"))
Detected timeout of ITS tools.
[2026-05-23 06:50:35] [INFO ] Flatten gal took : 132 ms
[2026-05-23 06:50:35] [INFO ] Applying decomposition
[2026-05-23 06:50:35] [INFO ] Flatten gal took : 144 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/graph1587468946610463749.txt' '-o' '/tmp/graph1587468946610463749.bin' '-w' '/tmp/graph1587468946610463749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1587468946610463749.bin' '-l' '-1' '-v' '-w' '/tmp/graph1587468946610463749.weights' '-q' '0' '-e' '0.001'
[2026-05-23 06:50:36] [INFO ] Decomposing Gal with order
[2026-05-23 06:50:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 06:50:39] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 06:50:39] [INFO ] Flatten gal took : 3074 ms
[2026-05-23 06:50:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 153 ms.
[2026-05-23 06:50:40] [INFO ] Time to serialize gal into /tmp/LTL2909157011823890562.gal : 6 ms
[2026-05-23 06:50:40] [INFO ] Time to serialize properties into /tmp/LTL2672756454578571913.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2909157011823890562.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2672756454578571913.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((((F(G("(u0.SUR_PONT_A<=1)")))U("(u0.SORTI_A>=1)"))&&(X(F(("(u0.CAPACITE>1)")&&(X(("(u0.CAPACITE>1)")U(("(u0.SORTI_A<1)")||(G("(u0.C...176
Formula 0 simplified : (GF!"(u0.SUR_PONT_A<=1)" R !"(u0.SORTI_A>=1)") | XG(!"(u0.CAPACITE>1)" | X(!"(u0.CAPACITE>1)" M !"(u0.SORTI_A<1)"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-04 finished in 179152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.38 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 3115 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 06:50:58] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4184932862272526116.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15034448708804072133.kers'
[2026-05-23 06:50:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4184932862272526116.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15034448708804072133.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 06:50:58] [INFO ] Computed 4 invariants in 5 ms
Computed 4 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15034448708804072133.kers
Total runtime 7 ms.
[2026-05-23 06:50:59] [INFO ] Implicit Places using invariants in 1363 ms returned []
[2026-05-23 06:50:59] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:50:59] [INFO ] Invariant cache hit.
[2026-05-23 06:50:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:51:02] [INFO ] Implicit Places using invariants and state equation in 3132 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4509 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/228 places, 8584/8588 transitions.
Applied a total of 0 rules in 2415 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10042 ms. Remains : 220/228 places, 8584/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-06
Product exploration explored 100000 steps with 759 reset in 1520 ms.
Product exploration explored 100000 steps with 768 reset in 1593 ms.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 7 factoid took 52 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 882 steps (0 resets) in 33 ms. (25 steps per ms) remains 0/2 properties
Knowledge based reduction with 7 factoid took 84 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 06:51:08] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8939866954470556289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3991661885063974946.kers'
[2026-05-23 06:51:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8939866954470556289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3991661885063974946.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 220 cols 2099 entries
Finished phase 1 with 216 SingleSign rule and 0 generalized
[2026-05-23 06:51:08] [INFO ] Computed 4 invariants in 4 ms
Computed 4 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3991661885063974946.kers
Total runtime 6 ms.
[2026-05-23 06:51:11] [INFO ] [Real]Absence check using 4 positive place invariants in 50 ms returned sat
[2026-05-23 06:51:14] [INFO ] [Real]Absence check using state equation in 2678 ms returned sat
[2026-05-23 06:51:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:51:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 06:51:20] [INFO ] [Nat]Absence check using state equation in 3183 ms returned sat
[2026-05-23 06:51:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:51:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 449 ms returned sat
[2026-05-23 06:51:21] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 207 ms.
[2026-05-23 06:51:25] [INFO ] Added : 35 causal constraints over 7 iterations in 3949 ms. Result :unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 16654 ms.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 2124 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2026-05-23 06:51:27] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:51:27] [INFO ] Invariant cache hit.
[2026-05-23 06:51:28] [INFO ] Implicit Places using invariants in 1309 ms returned []
[2026-05-23 06:51:28] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:51:28] [INFO ] Invariant cache hit.
[2026-05-23 06:51:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:51:31] [INFO ] Implicit Places using invariants and state equation in 3240 ms returned []
Implicit Place search using SMT with State Equation took 4551 ms to find 0 implicit places.
[2026-05-23 06:51:33] [INFO ] Redundant transitions in 1091 ms returned []
Running 8581 sub problems to find dead transitions.
[2026-05-23 06:51:33] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:51:33] [INFO ] Invariant cache hit.
[2026-05-23 06:51:33] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 220/746 variables, and 4 constraints, problems are : Problem set: 0 solved, 8581 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/220 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8581/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8581 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 220/746 variables, and 4 constraints, problems are : Problem set: 0 solved, 8581 unsolved in 30185 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/220 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8421/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70026ms problems are : Problem set: 0 solved, 8581 unsolved
Search for dead transitions found 0 dead transitions in 70044ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 77841 ms. Remains : 220/220 places, 8584/8584 transitions.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 7 factoid took 67 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 912 steps (0 resets) in 45 ms. (19 steps per ms) remains 0/2 properties
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 06:52:43] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:52:43] [INFO ] Invariant cache hit.
[2026-05-23 06:52:46] [INFO ] [Real]Absence check using 4 positive place invariants in 51 ms returned sat
[2026-05-23 06:52:49] [INFO ] [Real]Absence check using state equation in 2658 ms returned sat
[2026-05-23 06:52:49] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:52:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 06:52:55] [INFO ] [Nat]Absence check using state equation in 3191 ms returned sat
[2026-05-23 06:52:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:52:55] [INFO ] [Nat]Added 102 Read/Feed constraints in 452 ms returned sat
[2026-05-23 06:52:56] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 539 ms.
[2026-05-23 06:53:00] [INFO ] Added : 35 causal constraints over 7 iterations in 4306 ms. Result :unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 16868 ms.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 757 reset in 1406 ms.
Product exploration explored 100000 steps with 763 reset in 1417 ms.
Built C files in :
/tmp/ltsmin9303358430056959748
[2026-05-23 06:53:03] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2026-05-23 06:53:03] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9303358430056959748
Running compilation step : cd /tmp/ltsmin9303358430056959748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9303358430056959748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9303358430056959748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 2129 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2026-05-23 06:53:08] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:53:08] [INFO ] Invariant cache hit.
[2026-05-23 06:53:09] [INFO ] Implicit Places using invariants in 1314 ms returned []
[2026-05-23 06:53:09] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 06:53:09] [INFO ] Invariant cache hit.
[2026-05-23 06:53:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:53:12] [INFO ] Implicit Places using invariants and state equation in 3142 ms returned []
Implicit Place search using SMT with State Equation took 4458 ms to find 0 implicit places.
[2026-05-23 06:53:13] [INFO ] Redundant transitions in 1013 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7610 ms. Remains : 220/220 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin6868896718517032143
[2026-05-23 06:53:13] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2026-05-23 06:53:13] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6868896718517032143
Running compilation step : cd /tmp/ltsmin6868896718517032143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6868896718517032143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6868896718517032143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 06:53:17] [INFO ] Flatten gal took : 121 ms
[2026-05-23 06:53:17] [INFO ] Flatten gal took : 128 ms
[2026-05-23 06:53:17] [INFO ] Time to serialize gal into /tmp/LTL14520175449329801749.gal : 44 ms
[2026-05-23 06:53:17] [INFO ] Time to serialize properties into /tmp/LTL12626198804222160045.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14520175449329801749.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12168266996346913943.hoa' '-atoms' '/tmp/LTL12626198804222160045.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12626198804222160045.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12168266996346913943.hoa
Detected timeout of ITS tools.
[2026-05-23 06:53:32] [INFO ] Flatten gal took : 129 ms
[2026-05-23 06:53:32] [INFO ] Flatten gal took : 130 ms
[2026-05-23 06:53:32] [INFO ] Time to serialize gal into /tmp/LTL7026519587663917373.gal : 45 ms
[2026-05-23 06:53:32] [INFO ] Time to serialize properties into /tmp/LTL12680891362797587806.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7026519587663917373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12680891362797587806.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(ROUTE_A<=ATTENTE_B)"))&&(F("(ROUTE_B>=3)")))))
Formula 0 simplified : F(G!"(ROUTE_A<=ATTENTE_B)" | G!"(ROUTE_B>=3)")
Detected timeout of ITS tools.
[2026-05-23 06:53:48] [INFO ] Flatten gal took : 114 ms
[2026-05-23 06:53:48] [INFO ] Applying decomposition
[2026-05-23 06:53:48] [INFO ] Flatten gal took : 125 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/graph2822202549501298010.txt' '-o' '/tmp/graph2822202549501298010.bin' '-w' '/tmp/graph2822202549501298010.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2822202549501298010.bin' '-l' '-1' '-v' '-w' '/tmp/graph2822202549501298010.weights' '-q' '0' '-e' '0.001'
[2026-05-23 06:53:48] [INFO ] Decomposing Gal with order
[2026-05-23 06:53:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 06:53:50] [INFO ] Removed a total of 8523 redundant transitions.
[2026-05-23 06:53:50] [INFO ] Flatten gal took : 1364 ms
[2026-05-23 06:53:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 548 labels/synchronizations in 79 ms.
[2026-05-23 06:53:50] [INFO ] Time to serialize gal into /tmp/LTL3191270181262049848.gal : 25 ms
[2026-05-23 06:53:50] [INFO ] Time to serialize properties into /tmp/LTL15245049381431712531.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3191270181262049848.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15245049381431712531.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu1.ROUTE_A<=gu1.ATTENTE_B)"))&&(F("(gu0.ROUTE_B>=3)")))))
Formula 0 simplified : F(G!"(gu1.ROUTE_A<=gu1.ATTENTE_B)" | G!"(gu0.ROUTE_B>=3)")
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-06 finished in 190286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 2408 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:54:07] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11595711641009672041.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11312158690884929055.kers'
[2026-05-23 06:54:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11595711641009672041.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11312158690884929055.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 228 cols 2590 entries
Finished phase 1 with 61 SingleSign rule and 160 generalized
[2026-05-23 06:54:07] [INFO ] Computed 7 invariants in 5 ms
Computed 7 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11312158690884929055.kers
Total runtime 7 ms.
[2026-05-23 06:54:07] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20111 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20192 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50720ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50743ms
[2026-05-23 06:54:58] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:54:58] [INFO ] Invariant cache hit.
[2026-05-23 06:54:59] [INFO ] Implicit Places using invariants in 1308 ms returned []
[2026-05-23 06:54:59] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:54:59] [INFO ] Invariant cache hit.
[2026-05-23 06:55:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:55:05] [INFO ] Implicit Places using invariants and state equation in 5939 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 7261 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 2369 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 62805 ms. Remains : 226/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-07
Product exploration explored 100000 steps with 294 reset in 1854 ms.
Product exploration explored 100000 steps with 292 reset in 1898 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 10782 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.38 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/226 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 13 factoid took 74 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 5776 steps (8 resets) in 191 ms. (30 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 137 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2026-05-23 06:55:12] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2849232003693464193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1774250870201485341.kers'
[2026-05-23 06:55:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2849232003693464193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1774250870201485341.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 226 cols 2268 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 06:55:12] [INFO ] Computed 5 invariants in 7 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-1774250870201485341.kers
Total runtime 9 ms.
[2026-05-23 06:55:15] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 06:55:17] [INFO ] [Real]Absence check using state equation in 2368 ms returned sat
[2026-05-23 06:55:17] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:55:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2026-05-23 06:55:22] [INFO ] [Nat]Absence check using state equation in 2034 ms returned sat
[2026-05-23 06:55:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:55:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 267 ms returned sat
[2026-05-23 06:55:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1062 ms
[2026-05-23 06:55:24] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 242 ms.
[2026-05-23 06:55:26] [INFO ] Added : 72 causal constraints over 15 iterations in 2110 ms. Result :sat
Could not prove EG (NOT p0)
[2026-05-23 06:55:26] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:55:26] [INFO ] Invariant cache hit.
[2026-05-23 06:55:29] [INFO ] [Real]Absence check using 5 positive place invariants in 50 ms returned sat
[2026-05-23 06:55:31] [INFO ] [Real]Absence check using state equation in 2101 ms returned sat
[2026-05-23 06:55:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:55:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2026-05-23 06:55:37] [INFO ] [Nat]Absence check using state equation in 3187 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 25157 ms.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2136 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:55:39] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:55:39] [INFO ] Invariant cache hit.
[2026-05-23 06:55:39] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20113 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20109 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49517ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49533ms
[2026-05-23 06:56:29] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:56:29] [INFO ] Invariant cache hit.
[2026-05-23 06:56:30] [INFO ] Implicit Places using invariants in 1366 ms returned []
[2026-05-23 06:56:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:56:30] [INFO ] Invariant cache hit.
[2026-05-23 06:56:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:56:38] [INFO ] Implicit Places using invariants and state equation in 8056 ms returned []
Implicit Place search using SMT with State Equation took 9425 ms to find 0 implicit places.
[2026-05-23 06:56:39] [INFO ] Redundant transitions in 846 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61967 ms. Remains : 226/226 places, 8588/8588 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 10782 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.35 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/226 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 13 factoid took 56 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 5136 steps (7 resets) in 170 ms. (30 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 142 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2026-05-23 06:56:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:56:40] [INFO ] Invariant cache hit.
[2026-05-23 06:56:42] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 06:56:45] [INFO ] [Real]Absence check using state equation in 2358 ms returned sat
[2026-05-23 06:56:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:56:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2026-05-23 06:56:51] [INFO ] [Nat]Absence check using state equation in 3399 ms returned unknown
Could not prove EG (NOT p0)
[2026-05-23 06:56:51] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:56:51] [INFO ] Invariant cache hit.
[2026-05-23 06:56:54] [INFO ] [Real]Absence check using 5 positive place invariants in 49 ms returned sat
[2026-05-23 06:56:56] [INFO ] [Real]Absence check using state equation in 2078 ms returned sat
[2026-05-23 06:56:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 06:56:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2026-05-23 06:57:01] [INFO ] [Nat]Absence check using state equation in 2835 ms returned sat
[2026-05-23 06:57:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:57:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 258 ms returned sat
[2026-05-23 06:57:02] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 198 ms.
[2026-05-23 06:57:04] [INFO ] Added : 60 causal constraints over 12 iterations in 2155 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 24832 ms.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 296 reset in 1721 ms.
Product exploration explored 100000 steps with 295 reset in 1768 ms.
Built C files in :
/tmp/ltsmin2985110698409772120
[2026-05-23 06:57:08] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 06:57:08] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2985110698409772120
Running compilation step : cd /tmp/ltsmin2985110698409772120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2985110698409772120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2985110698409772120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2114 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 06:57:13] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:57:13] [INFO ] Invariant cache hit.
[2026-05-23 06:57:14] [INFO ] Implicit Places using invariants in 1347 ms returned []
[2026-05-23 06:57:14] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:57:14] [INFO ] Invariant cache hit.
[2026-05-23 06:57:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:57:22] [INFO ] Implicit Places using invariants and state equation in 8034 ms returned []
Implicit Place search using SMT with State Equation took 9386 ms to find 0 implicit places.
[2026-05-23 06:57:23] [INFO ] Redundant transitions in 1144 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12655 ms. Remains : 226/226 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin11656950602823183620
[2026-05-23 06:57:23] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 06:57:23] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11656950602823183620
Running compilation step : cd /tmp/ltsmin11656950602823183620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11656950602823183620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11656950602823183620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 06:57:27] [INFO ] Flatten gal took : 268 ms
[2026-05-23 06:57:27] [INFO ] Flatten gal took : 129 ms
[2026-05-23 06:57:27] [INFO ] Time to serialize gal into /tmp/LTL11092414237977073216.gal : 52 ms
[2026-05-23 06:57:27] [INFO ] Time to serialize properties into /tmp/LTL13451868192141733913.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11092414237977073216.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4704231258936211251.hoa' '-atoms' '/tmp/LTL13451868192141733913.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13451868192141733913.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4704231258936211251.hoa
Detected timeout of ITS tools.
[2026-05-23 06:57:43] [INFO ] Flatten gal took : 122 ms
[2026-05-23 06:57:43] [INFO ] Flatten gal took : 127 ms
[2026-05-23 06:57:43] [INFO ] Time to serialize gal into /tmp/LTL8299698689373535200.gal : 52 ms
[2026-05-23 06:57:43] [INFO ] Time to serialize properties into /tmp/LTL17322906159639568112.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8299698689373535200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17322906159639568112.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(SORTI_B>=3)"))&&(F("(CAPACITE<=SORTI_A)"))))
Formula 0 simplified : G!"(SORTI_B>=3)" | G!"(CAPACITE<=SORTI_A)"
Detected timeout of ITS tools.
[2026-05-23 06:57:58] [INFO ] Flatten gal took : 123 ms
[2026-05-23 06:57:58] [INFO ] Applying decomposition
[2026-05-23 06:57:58] [INFO ] Flatten gal took : 148 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/graph1998423093563585357.txt' '-o' '/tmp/graph1998423093563585357.bin' '-w' '/tmp/graph1998423093563585357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1998423093563585357.bin' '-l' '-1' '-v' '-w' '/tmp/graph1998423093563585357.weights' '-q' '0' '-e' '0.001'
[2026-05-23 06:57:58] [INFO ] Decomposing Gal with order
[2026-05-23 06:57:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 06:58:00] [INFO ] Removed a total of 8395 redundant transitions.
[2026-05-23 06:58:00] [INFO ] Flatten gal took : 1292 ms
[2026-05-23 06:58:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 32 ms.
[2026-05-23 06:58:00] [INFO ] Time to serialize gal into /tmp/LTL8960339254696213055.gal : 21 ms
[2026-05-23 06:58:00] [INFO ] Time to serialize properties into /tmp/LTL14288429180689549181.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8960339254696213055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14288429180689549181.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(gu2.SORTI_B>=3)"))&&(F("(gu0.CAPACITE<=gu0.SORTI_A)"))))
Formula 0 simplified : G!"(gu2.SORTI_B>=3)" | G!"(gu0.CAPACITE<=gu0.SORTI_A)"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-07 finished in 250159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0) U X(X(p1))) U X(p1)))'
Support contains 5 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 61 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:58:15] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3383847580306777456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13764150934108390641.kers'
[2026-05-23 06:58:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3383847580306777456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13764150934108390641.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 06:58:15] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13764150934108390641.kers
Total runtime 5 ms.
[2026-05-23 06:58:15] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20108 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20139 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49785ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49800ms
[2026-05-23 06:59:05] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:59:05] [INFO ] Invariant cache hit.
[2026-05-23 06:59:06] [INFO ] Implicit Places using invariants in 1195 ms returned []
[2026-05-23 06:59:06] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 06:59:06] [INFO ] Invariant cache hit.
[2026-05-23 06:59:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 06:59:10] [INFO ] Implicit Places using invariants and state equation in 3402 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4616 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 52 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54544 ms. Remains : 224/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0) U X(X(p1))) U X(p1)))'
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-08
Product exploration explored 100000 steps with 5769 reset in 1652 ms.
Product exploration explored 100000 steps with 4681 reset in 1690 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/224 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 22 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Knowledge-based reduction took 622 ms.
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Support contains 5 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 57 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 06:59:14] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2151963724554446074.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17412678052646213564.kers'
[2026-05-23 06:59:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2151963724554446074.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17412678052646213564.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 224 cols 2266 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-23 06:59:14] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17412678052646213564.kers
Total runtime 4 ms.
[2026-05-23 06:59:14] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20107 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/224 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20140 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/224 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49522ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49537ms
[2026-05-23 07:00:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:00:04] [INFO ] Invariant cache hit.
[2026-05-23 07:00:05] [INFO ] Implicit Places using invariants in 1246 ms returned []
[2026-05-23 07:00:05] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:00:05] [INFO ] Invariant cache hit.
[2026-05-23 07:00:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:00:08] [INFO ] Implicit Places using invariants and state equation in 2936 ms returned []
Implicit Place search using SMT with State Equation took 4186 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 53796 ms. Remains : 224/224 places, 8588/8588 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/224 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 27 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Knowledge-based reduction took 678 ms.
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 6169 reset in 1673 ms.
Product exploration explored 100000 steps with 5515 reset in 1665 ms.
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin17414403567807743344
[2026-05-23 07:00:12] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17414403567807743344
Running compilation step : cd /tmp/ltsmin17414403567807743344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17414403567807743344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17414403567807743344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 5 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 52 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 07:00:15] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:00:15] [INFO ] Invariant cache hit.
[2026-05-23 07:00:17] [INFO ] Implicit Places using invariants in 1238 ms returned []
[2026-05-23 07:00:17] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:00:17] [INFO ] Invariant cache hit.
[2026-05-23 07:00:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:00:20] [INFO ] Implicit Places using invariants and state equation in 2948 ms returned []
Implicit Place search using SMT with State Equation took 4188 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4242 ms. Remains : 224/224 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin6125035731191671246
[2026-05-23 07:00:20] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6125035731191671246
Running compilation step : cd /tmp/ltsmin6125035731191671246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6125035731191671246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6125035731191671246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 07:00:23] [INFO ] Flatten gal took : 119 ms
[2026-05-23 07:00:23] [INFO ] Flatten gal took : 123 ms
[2026-05-23 07:00:23] [INFO ] Time to serialize gal into /tmp/LTL6953595874093478241.gal : 43 ms
[2026-05-23 07:00:23] [INFO ] Time to serialize properties into /tmp/LTL15305410282714059084.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6953595874093478241.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8557531644976221122.hoa' '-atoms' '/tmp/LTL15305410282714059084.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15305410282714059084.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8557531644976221122.hoa
Detected timeout of ITS tools.
[2026-05-23 07:00:39] [INFO ] Flatten gal took : 142 ms
[2026-05-23 07:00:39] [INFO ] Flatten gal took : 143 ms
[2026-05-23 07:00:39] [INFO ] Time to serialize gal into /tmp/LTL4581563751979356917.gal : 64 ms
[2026-05-23 07:00:39] [INFO ] Time to serialize properties into /tmp/LTL872367308965127783.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4581563751979356917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL872367308965127783.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((((F("(SUR_PONT_A>=1)"))U(X(X("((CONTROLEUR_0+CONTROLEUR_1)<=(VIDANGE_0+VIDANGE_1))"))))U(X("((CONTROLEUR_0+CONTROLEUR_1)<=(VIDANGE_...173
Formula 0 simplified : (G!"(SUR_PONT_A>=1)" R XX!"((CONTROLEUR_0+CONTROLEUR_1)<=(VIDANGE_0+VIDANGE_1))") R X!"((CONTROLEUR_0+CONTROLEUR_1)<=(VIDANGE_0+VIDA...163
Detected timeout of ITS tools.
[2026-05-23 07:00:54] [INFO ] Flatten gal took : 171 ms
[2026-05-23 07:00:54] [INFO ] Applying decomposition
[2026-05-23 07:00:54] [INFO ] Flatten gal took : 122 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/graph14488356608816165726.txt' '-o' '/tmp/graph14488356608816165726.bin' '-w' '/tmp/graph14488356608816165726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14488356608816165726.bin' '-l' '-1' '-v' '-w' '/tmp/graph14488356608816165726.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:00:55] [INFO ] Decomposing Gal with order
[2026-05-23 07:00:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:01:44] [INFO ] Removed a total of 8573 redundant transitions.
[2026-05-23 07:01:45] [INFO ] Flatten gal took : 49998 ms
[2026-05-23 07:01:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 16840 labels/synchronizations in 1596 ms.
[2026-05-23 07:01:48] [INFO ] Time to serialize gal into /tmp/LTL16418143841751495203.gal : 29 ms
[2026-05-23 07:01:48] [INFO ] Time to serialize properties into /tmp/LTL11898760021000281751.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16418143841751495203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11898760021000281751.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((((F("(gi1.gu0.SUR_PONT_A>=1)"))U(X(X("((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<=(gu1.VIDANGE_0+gu1.VIDANGE_1))"))))U(X("((gu1.CONTROLEU...213
Formula 0 simplified : (G!"(gi1.gu0.SUR_PONT_A>=1)" R XX!"((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<=(gu1.VIDANGE_0+gu1.VIDANGE_1))") R X!"((gu1.CONTROLEUR_0+gu...203
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-08 finished in 227574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X((p1 U G(p2))))))'
Support contains 5 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 62 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 07:02:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15838092858184053817.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9830787047940282017.kers'
[2026-05-23 07:02:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15838092858184053817.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9830787047940282017.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 07:02:03] [INFO ] Computed 6 invariants in 7 ms
Computed 6 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-9830787047940282017.kers
Total runtime 9 ms.
[2026-05-23 07:02:03] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20109 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20210 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49566ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49583ms
[2026-05-23 07:02:52] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:02:52] [INFO ] Invariant cache hit.
[2026-05-23 07:02:54] [INFO ] Implicit Places using invariants in 1240 ms returned []
[2026-05-23 07:02:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:02:54] [INFO ] Invariant cache hit.
[2026-05-23 07:02:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:02:58] [INFO ] Implicit Places using invariants and state equation in 4710 ms returned []
Implicit Place search using SMT with State Equation took 5961 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 227/228 places, 8588/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55621 ms. Remains : 227/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X((p1 U G(p2))))))'
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-10
Product exploration explored 100000 steps with 587 reset in 1731 ms.
Product exploration explored 100000 steps with 594 reset in 1718 ms.
Computed a total of 170 stabilizing places and 324 stable transitions
Graph (complete) has 11109 edges and 227 vertex of which 226 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 170 stabilizing places and 324 stable transitions
Detected a total of 170/227 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 12 factoid took 76 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (56 resets) in 1531 ms. (26 steps per ms) remains 3/8 properties
BEST_FIRST walk for 2299 steps (0 resets) in 30 ms. (74 steps per ms) remains 0/3 properties
Knowledge based reduction with 12 factoid took 243 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 972 ms.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 8588/8588 transitions.
Applied a total of 0 rules in 55 ms. Remains 227 /227 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 07:03:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:03:03] [INFO ] Invariant cache hit.
[2026-05-23 07:03:04] [INFO ] Implicit Places using invariants in 1250 ms returned []
[2026-05-23 07:03:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:03:04] [INFO ] Invariant cache hit.
[2026-05-23 07:03:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:03:09] [INFO ] Implicit Places using invariants and state equation in 4797 ms returned []
Implicit Place search using SMT with State Equation took 6063 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6119 ms. Remains : 227/227 places, 8588/8588 transitions.
Computed a total of 170 stabilizing places and 324 stable transitions
Graph (complete) has 11109 edges and 227 vertex of which 226 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 170 stabilizing places and 324 stable transitions
Detected a total of 170/227 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 11 factoid took 70 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (56 resets) in 1520 ms. (26 steps per ms) remains 3/8 properties
BEST_FIRST walk for 2301 steps (0 resets) in 22 ms. (100 steps per ms) remains 0/3 properties
Knowledge based reduction with 11 factoid took 254 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 1132 ms.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 592 reset in 1736 ms.
Product exploration explored 100000 steps with 587 reset in 1752 ms.
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin17017239298828839282
[2026-05-23 07:03:14] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17017239298828839282
Running compilation step : cd /tmp/ltsmin17017239298828839282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17017239298828839282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17017239298828839282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 5 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 8588/8588 transitions.
Applied a total of 0 rules in 55 ms. Remains 227 /227 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 07:03:17] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:03:17] [INFO ] Invariant cache hit.
[2026-05-23 07:03:19] [INFO ] Implicit Places using invariants in 1247 ms returned []
[2026-05-23 07:03:19] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 07:03:19] [INFO ] Invariant cache hit.
[2026-05-23 07:03:19] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:03:24] [INFO ] Implicit Places using invariants and state equation in 4816 ms returned []
Implicit Place search using SMT with State Equation took 6066 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6123 ms. Remains : 227/227 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin3812602124119861144
[2026-05-23 07:03:24] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3812602124119861144
Running compilation step : cd /tmp/ltsmin3812602124119861144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3812602124119861144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3812602124119861144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 07:03:27] [INFO ] Flatten gal took : 136 ms
[2026-05-23 07:03:27] [INFO ] Flatten gal took : 120 ms
[2026-05-23 07:03:27] [INFO ] Time to serialize gal into /tmp/LTL10497316297505207819.gal : 42 ms
[2026-05-23 07:03:27] [INFO ] Time to serialize properties into /tmp/LTL14979693783874544912.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10497316297505207819.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6280127113633292295.hoa' '-atoms' '/tmp/LTL14979693783874544912.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14979693783874544912.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6280127113633292295.hoa
Detected timeout of ITS tools.
[2026-05-23 07:03:42] [INFO ] Flatten gal took : 117 ms
[2026-05-23 07:03:43] [INFO ] Flatten gal took : 122 ms
[2026-05-23 07:03:43] [INFO ] Time to serialize gal into /tmp/LTL12765193119207681969.gal : 42 ms
[2026-05-23 07:03:43] [INFO ] Time to serialize properties into /tmp/LTL7789573135198690885.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12765193119207681969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7789573135198690885.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F("((SORTI_A<=ATTENTE_B)&&(ROUTE_B<=ATTENTE_A))"))||(X(("(CAPACITE>=1)")U(G("(SORTI_A<=ATTENTE_B)")))))))
Formula 0 simplified : X(G!"((SORTI_A<=ATTENTE_B)&&(ROUTE_B<=ATTENTE_A))" & X(!"(CAPACITE>=1)" R F!"(SORTI_A<=ATTENTE_B)"))
Detected timeout of ITS tools.
[2026-05-23 07:03:58] [INFO ] Flatten gal took : 118 ms
[2026-05-23 07:03:58] [INFO ] Applying decomposition
[2026-05-23 07:03:58] [INFO ] Flatten gal took : 121 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/graph8743231122882577069.txt' '-o' '/tmp/graph8743231122882577069.bin' '-w' '/tmp/graph8743231122882577069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8743231122882577069.bin' '-l' '-1' '-v' '-w' '/tmp/graph8743231122882577069.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:03:58] [INFO ] Decomposing Gal with order
[2026-05-23 07:03:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:04:00] [INFO ] Removed a total of 8792 redundant transitions.
[2026-05-23 07:04:00] [INFO ] Flatten gal took : 1878 ms
[2026-05-23 07:04:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 812 labels/synchronizations in 34 ms.
[2026-05-23 07:04:01] [INFO ] Time to serialize gal into /tmp/LTL16790589843697636699.gal : 24 ms
[2026-05-23 07:04:01] [INFO ] Time to serialize properties into /tmp/LTL10303035185183861766.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16790589843697636699.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10303035185183861766.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((F("((gu2.SORTI_A<=gu2.ATTENTE_B)&&(gu3.ROUTE_B<=gu3.ATTENTE_A))"))||(X(("(gi0.gu0.CAPACITE>=1)")U(G("(gu2.SORTI_A<=gu2.ATTENTE_B...164
Formula 0 simplified : X(G!"((gu2.SORTI_A<=gu2.ATTENTE_B)&&(gu3.ROUTE_B<=gu3.ATTENTE_A))" & X(!"(gi0.gu0.CAPACITE>=1)" R F!"(gu2.SORTI_A<=gu2.ATTENTE_B)"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-10 finished in 132941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p0))))'
Support contains 1 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 2691 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 07:04:18] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17884582165631636519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7473271969169980518.kers'
[2026-05-23 07:04:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17884582165631636519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7473271969169980518.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 07:04:18] [INFO ] Computed 4 invariants in 6 ms
Computed 4 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7473271969169980518.kers
Total runtime 7 ms.
[2026-05-23 07:04:20] [INFO ] Implicit Places using invariants in 1305 ms returned []
[2026-05-23 07:04:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 07:04:20] [INFO ] Invariant cache hit.
[2026-05-23 07:04:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:04:23] [INFO ] Implicit Places using invariants and state equation in 3231 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4549 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/228 places, 8584/8588 transitions.
Applied a total of 0 rules in 2202 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9442 ms. Remains : 219/228 places, 8584/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p0))))'
Stuttering acceptance computed with spot in 100 ms :[p0, true, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 207 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-12 finished in 9613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 225 transition count 8587
Applied a total of 3 rules in 2910 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 07:04:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11431831826564185816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1262184118897162576.kers'
[2026-05-23 07:04:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11431831826564185816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1262184118897162576.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2345 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 07:04:28] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-1262184118897162576.kers
Total runtime 8 ms.
[2026-05-23 07:04:28] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20107 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 6 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20104 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49120ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49137ms
[2026-05-23 07:05:17] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 07:05:17] [INFO ] Invariant cache hit.
[2026-05-23 07:05:19] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2026-05-23 07:05:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 07:05:19] [INFO ] Invariant cache hit.
[2026-05-23 07:05:19] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 07:05:22] [INFO ] Implicit Places using invariants and state equation in 3595 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4875 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 2772 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 59706 ms. Remains : 223/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLCardinality-15
Stuttering criterion allowed to conclude after 568 steps with 0 reset in 16 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLCardinality-15 finished in 59837 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Spot run failed in 38 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Spot run failed in 41 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0) U X(X(p1))) U X(p1)))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X((p1 U G(p2))))))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-23 07:05:25] [INFO ] Flatten gal took : 119 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4497010625738355184
[2026-05-23 07:05:26] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 07:05:26] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4497010625738355184
Running compilation step : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-23 07:05:26] [INFO ] Applying decomposition
[2026-05-23 07:05:26] [INFO ] Flatten gal took : 125 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/graph6754337162289291219.txt' '-o' '/tmp/graph6754337162289291219.bin' '-w' '/tmp/graph6754337162289291219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6754337162289291219.bin' '-l' '-1' '-v' '-w' '/tmp/graph6754337162289291219.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:05:26] [INFO ] Decomposing Gal with order
[2026-05-23 07:05:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:06:02] [INFO ] Removed a total of 8972 redundant transitions.
[2026-05-23 07:06:03] [INFO ] Flatten gal took : 36171 ms
[2026-05-23 07:06:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 8582 labels/synchronizations in 826 ms.
[2026-05-23 07:06:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality17155881746704184238.gal : 29 ms
[2026-05-23 07:06:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality13326614246859014585.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17155881746704184238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13326614246859014585.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 5 LTL properties
Checking formula 0 : !((((F(G("(gu1.SUR_PONT_A<=1)")))U("(gu0.SORTI_A>=1)"))&&(X(F(("(gu0.CAPACITE>1)")&&(X(("(gu0.CAPACITE>1)")U(("(gu0.SORTI_A<1)")||(G("...182
Formula 0 simplified : (GF!"(gu1.SUR_PONT_A<=1)" R !"(gu0.SORTI_A>=1)") | XG(!"(gu0.CAPACITE>1)" | X(!"(gu0.CAPACITE>1)" M !"(gu0.SORTI_A<1)"))
Compilation finished in 41880 ms.
Running link step : cd /tmp/ltsmin4497010625738355184;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 92 ms.
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp5==true))&&<>((LTLAPp6==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp5==true))&&<>((LTLAPp6==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>(!(LTLAPp7==true)) U X(X((LTLAPp8==true)))) U X((LTLAPp8==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>(!(LTLAPp7==true)) U X(X((LTLAPp8==true)))) U X((LTLAPp8==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X((<>((LTLAPp9==true))||X(((LTLAPp10==true) U []((LTLAPp11==true))))))' '--buchi-type=spotba'
LTSmin run took 7687 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 07:33:21] [INFO ] Applying decomposition
[2026-05-23 07:33:22] [INFO ] Flatten gal took : 829 ms
[2026-05-23 07:33:23] [INFO ] Decomposing Gal with order
[2026-05-23 07:33:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:33:25] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[COMPTEUR_11],[COMPTEUR_12],[COMPTEUR_13],[COMPTEUR_14],[COMPTEUR_15],[COMPTEUR_16],[COMPTEUR_17],[COMPTEUR_18],[COMPTEUR_19],[COMPTEUR_20],[COMPTEUR_21],[COMPTEUR_22],[COMPTEUR_23],[COMPTEUR_24],[COMPTEUR_25],[COMPTEUR_26],[COMPTEUR_27],[COMPTEUR_28],[COMPTEUR_29],[COMPTEUR_30],[COMPTEUR_31],[COMPTEUR_32],[COMPTEUR_33],[COMPTEUR_34],[COMPTEUR_35],[COMPTEUR_36],[COMPTEUR_37],[COMPTEUR_38],[COMPTEUR_39],[COMPTEUR_40],[COMPTEUR_41],[COMPTEUR_42],[COMPTEUR_43],[COMPTEUR_44],[COMPTEUR_45],[COMPTEUR_46],[COMPTEUR_47],[COMPTEUR_48],[COMPTEUR_49],[COMPTEUR_50],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_A_21],[NB_ATTENTE_A_22],[NB_ATTENTE_A_23],[NB_ATTENTE_A_24],[NB_ATTENTE_A_25],[NB_ATTENTE_A_26],[NB_ATTENTE_A_27],[NB_ATTENTE_A_28],[NB_ATTENTE_A_29],[NB_ATTENTE_A_30],[NB_ATTENTE_A_31],[NB_ATTENTE_A_32],[NB_ATTENTE_A_33],[NB_ATTENTE_A_34],[NB_ATTENTE_A_35],[NB_ATTENTE_A_36],[NB_ATTENTE_A_37],[NB_ATTENTE_A_38],[NB_ATTENTE_A_39],[NB_ATTENTE_A_40],[NB_ATTENTE_A_41],[NB_ATTENTE_A_42],[NB_ATTENTE_A_43],[NB_ATTENTE_A_44],[NB_ATTENTE_A_45],[NB_ATTENTE_A_46],[NB_ATTENTE_A_47],[NB_ATTENTE_A_48],[NB_ATTENTE_A_49],[NB_ATTENTE_A_50],[NB_ATTENTE_A_51],[NB_ATTENTE_A_52],[NB_ATTENTE_A_53],[NB_ATTENTE_A_54],[NB_ATTENTE_A_55],[NB_ATTENTE_A_56],[NB_ATTENTE_A_57],[NB_ATTENTE_A_58],[NB_ATTENTE_A_59],[NB_ATTENTE_A_60],[NB_ATTENTE_A_61],[NB_ATTENTE_A_62],[NB_ATTENTE_A_63],[NB_ATTENTE_A_64],[NB_ATTENTE_A_65],[NB_ATTENTE_A_66],[NB_ATTENTE_A_67],[NB_ATTENTE_A_68],[NB_ATTENTE_A_69],[NB_ATTENTE_A_70],[NB_ATTENTE_A_71],[NB_ATTENTE_A_72],[NB_ATTENTE_A_73],[NB_ATTENTE_A_74],[NB_ATTENTE_A_75],[NB_ATTENTE_A_76],[NB_ATTENTE_A_77],[NB_ATTENTE_A_78],[NB_ATTENTE_A_79],[NB_ATTENTE_A_80],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],[NB_ATTENTE_B_21],[NB_ATTENTE_B_22],[NB_ATTENTE_B_23],[NB_ATTENTE_B_24],[NB_ATTENTE_B_25],[NB_ATTENTE_B_26],[NB_ATTENTE_B_27],[NB_ATTENTE_B_28],[NB_ATTENTE_B_29],[NB_ATTENTE_B_30],[NB_ATTENTE_B_31],[NB_ATTENTE_B_32],[NB_ATTENTE_B_33],[NB_ATTENTE_B_34],[NB_ATTENTE_B_35],[NB_ATTENTE_B_36],[NB_ATTENTE_B_37],[NB_ATTENTE_B_38],[NB_ATTENTE_B_39],[NB_ATTENTE_B_40],[NB_ATTENTE_B_41],[NB_ATTENTE_B_42],[NB_ATTENTE_B_43],[NB_ATTENTE_B_44],[NB_ATTENTE_B_45],[NB_ATTENTE_B_46],[NB_ATTENTE_B_47],[NB_ATTENTE_B_48],[NB_ATTENTE_B_49],[NB_ATTENTE_B_50],[NB_ATTENTE_B_51],[NB_ATTENTE_B_52],[NB_ATTENTE_B_53],[NB_ATTENTE_B_54],[NB_ATTENTE_B_55],[NB_ATTENTE_B_56],[NB_ATTENTE_B_57],[NB_ATTENTE_B_58],[NB_ATTENTE_B_59],[NB_ATTENTE_B_60],[NB_ATTENTE_B_61],[NB_ATTENTE_B_62],[NB_ATTENTE_B_63],[NB_ATTENTE_B_64],[NB_ATTENTE_B_65],[NB_ATTENTE_B_66],[NB_ATTENTE_B_67],[NB_ATTENTE_B_68],[NB_ATTENTE_B_69],[NB_ATTENTE_B_70],[NB_ATTENTE_B_71],[NB_ATTENTE_B_72],[NB_ATTENTE_B_73],[NB_ATTENTE_B_74],[NB_ATTENTE_B_75],[NB_ATTENTE_B_76],[NB_ATTENTE_B_77],[NB_ATTENTE_B_78],[NB_ATTENTE_B_79],[NB_ATTENTE_B_80],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-23 07:33:26] [INFO ] Flatten gal took : 1369 ms
[2026-05-23 07:33:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality396182844263662624.gal : 111 ms
[2026-05-23 07:33:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality17137053168384663064.ltl : 5 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality396182844263662624.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17137053168384663064.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((((F(G("(SUR_PONT_A<=1)")))U("(SORTI_A>=1)"))&&(X(F(("(CAPACITE>1)")&&(X(("(CAPACITE>1)")U(("(SORTI_A<1)")||(G("(CAPACITE>1)")))))))...158
Formula 0 simplified : (GF!"(SUR_PONT_A<=1)" R !"(SORTI_A>=1)") | XG(!"(CAPACITE>1)" | X(!"(CAPACITE>1)" M !"(SORTI_A<1)"))
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4497010625738355184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V80P20N50"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V80P20N50, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946841800131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N50.tgz
mv BridgeAndVehicles-COL-V80P20N50 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;