About the Execution of ITS-Tools for BridgeAndVehicles-COL-V80P50N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.523 | 3600000.00 | 5474808.00 | 333634.40 | ?FF?FFFFFFFF?TFF | normal |
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-177946841800155.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-V80P50N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800155
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.8K Mar 5 08:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 5 08:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 5 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 08:14 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 4.3K Mar 15 07:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 5 08:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Mar 5 08:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 5 08:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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
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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-V80P50N50-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N50-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779529438297
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-V80P50N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-23 09:43:59] [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 09:43:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 09:43:59] [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 09:43:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 09:44:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 561 ms
[2026-05-23 09:44:00] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 18 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 09:44:00] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2026-05-23 09:44:00] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-10 FALSE 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.4 ms
Remains 14 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.
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 864 ms. (46 steps per ms) remains 2/25 properties
BEST_FIRST walk for 40001 steps (8 resets) in 284 ms. (140 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 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-17366718556758989126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2310822385733097077.kers'
[2026-05-23 09:44:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17366718556758989126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2310822385733097077.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 09:44:00] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2310822385733097077.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp13 is UNSAT
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/12 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 1 solved, 1 unsolved in 155 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: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/12 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 1/17 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/22 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 17 constraints, problems are : Problem set: 1 solved, 1 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 255ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 258 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=129 )
Parikh walk visited 1 properties in 6 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-23 09:44:01] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2026-05-23 09:44:01] [INFO ] Flatten gal took : 16 ms
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 09:44:01] [INFO ] Flatten gal took : 3 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 09:44:01] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions 67470 arcs in 258 ms.
[2026-05-23 09:44:01] [INFO ] Unfolded 13 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 152 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 09:44:02] [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-5749872865204385527.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1125652744319755981.kers'
[2026-05-23 09:44:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5749872865204385527.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1125652744319755981.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 09:44:02] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-1125652744319755981.kers
Total runtime 7 ms.
[2026-05-23 09:44:02] [INFO ] State equation strengthened by 102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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 20167 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 20171 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 50223ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50312ms
[2026-05-23 09:44:52] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:44:52] [INFO ] Invariant cache hit.
[2026-05-23 09:44:53] [INFO ] Implicit Places using invariants in 1238 ms returned []
[2026-05-23 09:44:53] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:44:53] [INFO ] Invariant cache hit.
[2026-05-23 09:44:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:44:56] [INFO ] Implicit Places using invariants and state equation in 3503 ms returned []
Implicit Place search using SMT with State Equation took 4766 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 55296 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 59 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:44:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:44:57] [INFO ] Invariant cache hit.
[2026-05-23 09:44:58] [INFO ] Implicit Places using invariants in 1110 ms returned []
[2026-05-23 09:44:58] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:44:58] [INFO ] Invariant cache hit.
[2026-05-23 09:44:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:45:01] [INFO ] Implicit Places using invariants and state equation in 3409 ms returned []
Implicit Place search using SMT with State Equation took 4548 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4612 ms. Remains : 228/228 places, 8588/8588 transitions.
Support contains 15 out of 228 places after structural reductions.
[2026-05-23 09:45:02] [INFO ] Flatten gal took : 412 ms
[2026-05-23 09:45:02] [INFO ] Flatten gal took : 204 ms
[2026-05-23 09:45:02] [INFO ] Input system was already deterministic with 8588 transitions.
RANDOM walk for 40000 steps (56 resets) in 4607 ms. (8 steps per ms) remains 2/24 properties
BEST_FIRST walk for 40001 steps (24 resets) in 634 ms. (62 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (20 resets) in 472 ms. (84 steps per ms) remains 2/2 properties
[2026-05-23 09:45:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:45:04] [INFO ] Invariant cache hit.
[2026-05-23 09:45:04] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 1 (OVERLAPS) 6/9 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/15 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 530/545 variables, 15/19 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/545 variables, 102/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/545 variables, 0/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 213/758 variables, 213/334 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/758 variables, 3/337 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/758 variables, 0/337 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/758 variables, 0/337 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 758/758 variables, and 337 constraints, problems are : Problem set: 1 solved, 1 unsolved in 365 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 228/228 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/15 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 530/545 variables, 15/19 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/545 variables, 102/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/545 variables, 0/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 213/758 variables, 213/334 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/758 variables, 3/337 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/758 variables, 1/338 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 758/758 variables, and 338 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1472 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 228/228 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1870ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 147 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 25 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
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.61 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)))'
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.27 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
Applied a total of 3 rules in 3451 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 09:45:10] [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-17289504914734784715.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6624145247352957393.kers'
[2026-05-23 09:45:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17289504914734784715.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6624145247352957393.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 09:45:10] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6624145247352957393.kers
Total runtime 7 ms.
[2026-05-23 09:45:10] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 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 20121 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 20156 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 49781ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49805ms
[2026-05-23 09:46:00] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:46:00] [INFO ] Invariant cache hit.
[2026-05-23 09:46:01] [INFO ] Implicit Places using invariants in 1356 ms returned []
[2026-05-23 09:46:01] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:46:01] [INFO ] Invariant cache hit.
[2026-05-23 09:46:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:46:06] [INFO ] Implicit Places using invariants and state equation in 4466 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5841 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 3092 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 62212 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' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-00
Product exploration explored 100000 steps with 361 reset in 1943 ms.
Product exploration explored 100000 steps with 354 reset in 1815 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 967 steps (0 resets) in 62 ms. (15 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 404 ms.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 3054 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 09:46:16] [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-9462339322696805633.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4232528462962750116.kers'
[2026-05-23 09:46:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9462339322696805633.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4232528462962750116.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 222 cols 2103 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-23 09:46:16] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-4232528462962750116.kers
Total runtime 6 ms.
[2026-05-23 09:46:16] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 223/752 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20128 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/223 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) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 223/752 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20108 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/223 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49762ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49781ms
[2026-05-23 09:47:06] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:47:06] [INFO ] Invariant cache hit.
[2026-05-23 09:47:07] [INFO ] Implicit Places using invariants in 1351 ms returned []
[2026-05-23 09:47:07] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:47:07] [INFO ] Invariant cache hit.
[2026-05-23 09:47:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:47:12] [INFO ] Implicit Places using invariants and state equation in 4149 ms returned []
Implicit Place search using SMT with State Equation took 5506 ms to find 0 implicit places.
[2026-05-23 09:47:13] [INFO ] Redundant transitions in 1159 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 59545 ms. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge based reduction with 3 factoid took 51 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 972 steps (0 resets) in 39 ms. (24 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 357 ms.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 364 reset in 1761 ms.
Product exploration explored 100000 steps with 355 reset in 1749 ms.
Built C files in :
/tmp/ltsmin5943536406200697156
[2026-05-23 09:47:17] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 09:47:17] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5943536406200697156
Running compilation step : cd /tmp/ltsmin5943536406200697156;'/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/ltsmin5943536406200697156;'/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/ltsmin5943536406200697156;'/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 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 3210 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:47:23] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:47:23] [INFO ] Invariant cache hit.
[2026-05-23 09:47:25] [INFO ] Implicit Places using invariants in 1452 ms returned []
[2026-05-23 09:47:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:47:25] [INFO ] Invariant cache hit.
[2026-05-23 09:47:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:47:29] [INFO ] Implicit Places using invariants and state equation in 4275 ms returned []
Implicit Place search using SMT with State Equation took 5730 ms to find 0 implicit places.
[2026-05-23 09:47:30] [INFO ] Redundant transitions in 1065 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10011 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin8340043526295987491
[2026-05-23 09:47:30] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 09:47:30] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8340043526295987491
Running compilation step : cd /tmp/ltsmin8340043526295987491;'/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/ltsmin8340043526295987491;'/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/ltsmin8340043526295987491;'/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 09:47:34] [INFO ] Flatten gal took : 166 ms
[2026-05-23 09:47:34] [INFO ] Flatten gal took : 173 ms
[2026-05-23 09:47:34] [INFO ] Time to serialize gal into /tmp/LTL12611775465933414187.gal : 84 ms
[2026-05-23 09:47:34] [INFO ] Time to serialize properties into /tmp/LTL2317814268651473130.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/LTL12611775465933414187.gal' '-t' 'CGAL' '-hoa' '/tmp/aut325105204468862986.hoa' '-atoms' '/tmp/LTL2317814268651473130.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...317
Loading property file /tmp/LTL2317814268651473130.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut325105204468862986.hoa
Detected timeout of ITS tools.
[2026-05-23 09:47:49] [INFO ] Flatten gal took : 148 ms
[2026-05-23 09:47:50] [INFO ] Flatten gal took : 158 ms
[2026-05-23 09:47:50] [INFO ] Time to serialize gal into /tmp/LTL13484167269615884160.gal : 56 ms
[2026-05-23 09:47:50] [INFO ] Time to serialize properties into /tmp/LTL13540762665581177863.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/LTL13484167269615884160.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13540762665581177863.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 : !((G(F("(((VIDANGE_0+VIDANGE_1)<1)&&(CAPACITE>=3))"))))
Formula 0 simplified : FG!"(((VIDANGE_0+VIDANGE_1)<1)&&(CAPACITE>=3))"
Detected timeout of ITS tools.
[2026-05-23 09:48:05] [INFO ] Flatten gal took : 142 ms
[2026-05-23 09:48:05] [INFO ] Applying decomposition
[2026-05-23 09:48:05] [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/graph16684549551201727540.txt' '-o' '/tmp/graph16684549551201727540.bin' '-w' '/tmp/graph16684549551201727540.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16684549551201727540.bin' '-l' '-1' '-v' '-w' '/tmp/graph16684549551201727540.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:48:06] [INFO ] Decomposing Gal with order
[2026-05-23 09:48:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:48:37] [INFO ] Removed a total of 10270 redundant transitions.
[2026-05-23 09:48:38] [INFO ] Flatten gal took : 31911 ms
[2026-05-23 09:48:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 14724 labels/synchronizations in 1534 ms.
[2026-05-23 09:48:41] [INFO ] Time to serialize gal into /tmp/LTL15800141042213725656.gal : 45 ms
[2026-05-23 09:48:41] [INFO ] Time to serialize properties into /tmp/LTL10573032001671676318.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/LTL15800141042213725656.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10573032001671676318.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 : !((G(F("(((gu5.VIDANGE_0+gu5.VIDANGE_1)<1)&&(gi0.gu0.CAPACITE>=3))"))))
Formula 0 simplified : FG!"(((gu5.VIDANGE_0+gu5.VIDANGE_1)<1)&&(gi0.gu0.CAPACITE>=3))"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-00 finished in 229755 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||G(p1)||X(!p0))))'
Support contains 2 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.7 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 16 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 2164 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 09:48:58] [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-12053112633007416943.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2504807595985322271.kers'
[2026-05-23 09:48:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12053112633007416943.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2504807595985322271.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 09:48:58] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-2504807595985322271.kers
Total runtime 6 ms.
[2026-05-23 09:48:58] [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 20124 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 20134 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 49764ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49782ms
[2026-05-23 09:49:48] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:49:48] [INFO ] Invariant cache hit.
[2026-05-23 09:49:50] [INFO ] Implicit Places using invariants in 1390 ms returned []
[2026-05-23 09:49:50] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:49:50] [INFO ] Invariant cache hit.
[2026-05-23 09:49:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:49:53] [INFO ] Implicit Places using invariants and state equation in 3676 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 5084 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 2259 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 59318 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' '!(G((p0||G(p1)||X(!p0))))'
Stuttering acceptance computed with spot in 213 ms :[true, false, p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 508 steps with 0 reset in 13 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-01 finished in 59631 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 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.9 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 18 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 22 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 2946 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 09:49:59] [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-10532065597634416659.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10722485078923558588.kers'
[2026-05-23 09:49:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10532065597634416659.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10722485078923558588.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 09:49:59] [INFO ] Computed 4 invariants in 4 ms
Computed 4 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10722485078923558588.kers
Total runtime 6 ms.
[2026-05-23 09:50:00] [INFO ] Implicit Places using invariants in 1280 ms returned []
[2026-05-23 09:50:00] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 09:50:00] [INFO ] Invariant cache hit.
[2026-05-23 09:50:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:50:04] [INFO ] Implicit Places using invariants and state equation in 3400 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4694 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 2310 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 9953 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' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-02
Stuttering criterion allowed to conclude after 485 steps with 0 reset in 12 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-02 finished in 10087 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))'
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 227 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 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 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 226 transition count 8587
Applied a total of 3 rules in 2348 ms. Remains 226 /228 variables (removed 2) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 09:50:08] [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-15834102553228430365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4994826908560329065.kers'
[2026-05-23 09:50:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15834102553228430365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4994826908560329065.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 225 cols 2346 entries
Finished phase 1 with 218 SingleSign rule and 2 generalized
[2026-05-23 09:50:08] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4994826908560329065.kers
Total runtime 3 ms.
[2026-05-23 09:50:08] [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 225/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20108 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/226 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 225/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20198 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50007ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50029ms
[2026-05-23 09:50:58] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:50:58] [INFO ] Invariant cache hit.
[2026-05-23 09:51:00] [INFO ] Implicit Places using invariants in 1425 ms returned []
[2026-05-23 09:51:00] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:51:00] [INFO ] Invariant cache hit.
[2026-05-23 09:51:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:51:05] [INFO ] Implicit Places using invariants and state equation in 4839 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 6284 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 2310 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60997 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' '!(F(p0))'
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-03
Product exploration explored 100000 steps with 463 reset in 1570 ms.
Product exploration explored 100000 steps with 464 reset in 1607 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 10779 edges and 224 vertex of which 223 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.38 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/224 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 831 steps (0 resets) in 43 ms. (18 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2026-05-23 09:51:11] [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-16916000403148049210.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8739202506757459408.kers'
[2026-05-23 09:51:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16916000403148049210.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8739202506757459408.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 223 cols 2024 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-23 09:51:11] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-8739202506757459408.kers
Total runtime 7 ms.
[2026-05-23 09:51:13] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 09:51:16] [INFO ] [Real]Absence check using state equation in 2879 ms returned sat
[2026-05-23 09:51:16] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 09:51:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2026-05-23 09:51:20] [INFO ] [Nat]Absence check using state equation in 1051 ms returned sat
[2026-05-23 09:51:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:51:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 329 ms returned sat
[2026-05-23 09:51:23] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 2345 ms
Could not prove EG (NOT p0)
Knowledge-based reduction took 12644 ms.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 3 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2251 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 09:51:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:51:25] [INFO ] Invariant cache hit.
[2026-05-23 09:51:25] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 223/753 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20120 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/224 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) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 223/753 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20173 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/224 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49801ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49833ms
[2026-05-23 09:52:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:52:15] [INFO ] Invariant cache hit.
[2026-05-23 09:52:16] [INFO ] Implicit Places using invariants in 1403 ms returned []
[2026-05-23 09:52:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:52:16] [INFO ] Invariant cache hit.
[2026-05-23 09:52:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:52:20] [INFO ] Implicit Places using invariants and state equation in 3813 ms returned []
Implicit Place search using SMT with State Equation took 5222 ms to find 0 implicit places.
[2026-05-23 09:52:21] [INFO ] Redundant transitions in 854 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58186 ms. Remains : 224/224 places, 8587/8587 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 10779 edges and 224 vertex of which 223 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.36 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/224 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 65 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 910 steps (0 resets) in 38 ms. (23 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 69 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2026-05-23 09:52:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:52:21] [INFO ] Invariant cache hit.
[2026-05-23 09:52:24] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 09:52:27] [INFO ] [Real]Absence check using state equation in 2907 ms returned sat
[2026-05-23 09:52:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 09:52:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2026-05-23 09:52:31] [INFO ] [Nat]Absence check using state equation in 1051 ms returned sat
[2026-05-23 09:52:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:52:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 332 ms returned sat
[2026-05-23 09:52:34] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 2417 ms
Could not prove EG (NOT p0)
Knowledge-based reduction took 12777 ms.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Product exploration explored 100000 steps with 464 reset in 1589 ms.
Product exploration explored 100000 steps with 464 reset in 1555 ms.
Built C files in :
/tmp/ltsmin10395468212043545748
[2026-05-23 09:52:37] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 09:52:37] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10395468212043545748
Running compilation step : cd /tmp/ltsmin10395468212043545748;'/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/ltsmin10395468212043545748;'/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/ltsmin10395468212043545748;'/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 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2233 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:52:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:52:43] [INFO ] Invariant cache hit.
[2026-05-23 09:52:44] [INFO ] Implicit Places using invariants in 1338 ms returned []
[2026-05-23 09:52:44] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:52:44] [INFO ] Invariant cache hit.
[2026-05-23 09:52:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:52:48] [INFO ] Implicit Places using invariants and state equation in 3895 ms returned []
Implicit Place search using SMT with State Equation took 5235 ms to find 0 implicit places.
[2026-05-23 09:52:49] [INFO ] Redundant transitions in 1194 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8672 ms. Remains : 224/224 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin5748353971363628568
[2026-05-23 09:52:49] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 09:52:49] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5748353971363628568
Running compilation step : cd /tmp/ltsmin5748353971363628568;'/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/ltsmin5748353971363628568;'/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/ltsmin5748353971363628568;'/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 09:52:53] [INFO ] Flatten gal took : 347 ms
[2026-05-23 09:52:53] [INFO ] Flatten gal took : 203 ms
[2026-05-23 09:52:53] [INFO ] Time to serialize gal into /tmp/LTL15657331651954010851.gal : 45 ms
[2026-05-23 09:52:53] [INFO ] Time to serialize properties into /tmp/LTL8850473875015345257.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/LTL15657331651954010851.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17214320530874007755.hoa' '-atoms' '/tmp/LTL8850473875015345257.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/LTL8850473875015345257.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17214320530874007755.hoa
Detected timeout of ITS tools.
[2026-05-23 09:53:08] [INFO ] Flatten gal took : 143 ms
[2026-05-23 09:53:08] [INFO ] Flatten gal took : 149 ms
[2026-05-23 09:53:08] [INFO ] Time to serialize gal into /tmp/LTL2662512339909316413.gal : 44 ms
[2026-05-23 09:53:08] [INFO ] Time to serialize properties into /tmp/LTL12050649860116479090.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/LTL2662512339909316413.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12050649860116479090.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("((ROUTE_A<=SORTI_B)||(ROUTE_B<=1))")))
Formula 0 simplified : G!"((ROUTE_A<=SORTI_B)||(ROUTE_B<=1))"
Detected timeout of ITS tools.
[2026-05-23 09:53:24] [INFO ] Flatten gal took : 136 ms
[2026-05-23 09:53:24] [INFO ] Applying decomposition
[2026-05-23 09:53:24] [INFO ] Flatten gal took : 151 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/graph17168541837051488459.txt' '-o' '/tmp/graph17168541837051488459.bin' '-w' '/tmp/graph17168541837051488459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17168541837051488459.bin' '-l' '-1' '-v' '-w' '/tmp/graph17168541837051488459.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:53:24] [INFO ] Decomposing Gal with order
[2026-05-23 09:53:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:53:26] [INFO ] Removed a total of 8523 redundant transitions.
[2026-05-23 09:53:26] [INFO ] Flatten gal took : 1981 ms
[2026-05-23 09:53:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 706 labels/synchronizations in 33 ms.
[2026-05-23 09:53:27] [INFO ] Time to serialize gal into /tmp/LTL9976266056728687178.gal : 22 ms
[2026-05-23 09:53:27] [INFO ] Time to serialize properties into /tmp/LTL12284325415723144222.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/LTL9976266056728687178.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12284325415723144222.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.ROUTE_A<=gu2.SORTI_B)||(gu1.ROUTE_B<=1))")))
Formula 0 simplified : G!"((gu2.ROUTE_A<=gu2.SORTI_B)||(gu1.ROUTE_B<=1))"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-03 finished in 215760 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)||G(p1))))'
Support contains 4 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 108 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 09:53:42] [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-14925373382668659318.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6000495084568794767.kers'
[2026-05-23 09:53:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14925373382668659318.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6000495084568794767.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 09:53:42] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6000495084568794767.kers
Total runtime 8 ms.
[2026-05-23 09:53:42] [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 20117 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 20185 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 49666ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49686ms
[2026-05-23 09:54:32] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:54:32] [INFO ] Invariant cache hit.
[2026-05-23 09:54:33] [INFO ] Implicit Places using invariants in 1213 ms returned []
[2026-05-23 09:54:33] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 09:54:33] [INFO ] Invariant cache hit.
[2026-05-23 09:54:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:54:37] [INFO ] Implicit Places using invariants and state equation in 3881 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5109 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 55 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54980 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' '!(X((G(p0)||G(p1))))'
Stuttering acceptance computed with spot in 198 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-04 finished in 55257 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(((p0 U p1)&&G((p2||X((p3||X((X(p2) U (p3&&X(p2)))))))))))'
Support contains 7 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 64 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 09:54:37] [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-12935346922101227738.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16487404699112685321.kers'
[2026-05-23 09:54:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12935346922101227738.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16487404699112685321.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 09:54:37] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16487404699112685321.kers
Total runtime 8 ms.
[2026-05-23 09:54:37] [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 20125 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 20184 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 50040ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50058ms
[2026-05-23 09:55:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:55:27] [INFO ] Invariant cache hit.
[2026-05-23 09:55:28] [INFO ] Implicit Places using invariants in 1268 ms returned []
[2026-05-23 09:55:28] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:55:28] [INFO ] Invariant cache hit.
[2026-05-23 09:55:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:55:36] [INFO ] Implicit Places using invariants and state equation in 7707 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 8988 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 53 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 59183 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(((p0 U p1)&&G((p2||X((p3||X((X(p2) U (p3&&X(p2)))))))))))'
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p1), (NOT p3), (AND (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-06 finished in 59552 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((p0&&X(p1))))'
Support contains 4 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 63 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 09:55:37] [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-16708194955771565101.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13493241296790197252.kers'
[2026-05-23 09:55:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16708194955771565101.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13493241296790197252.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 09:55:37] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13493241296790197252.kers
Total runtime 7 ms.
[2026-05-23 09:55:37] [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 20122 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
Error getting values : (error "Timeout of Z3 solver reached")
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 20118 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 49899ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49915ms
[2026-05-23 09:56:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:56:27] [INFO ] Invariant cache hit.
[2026-05-23 09:56:28] [INFO ] Implicit Places using invariants in 1408 ms returned []
[2026-05-23 09:56:28] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:56:28] [INFO ] Invariant cache hit.
[2026-05-23 09:56:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:56:33] [INFO ] Implicit Places using invariants and state equation in 5361 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 6778 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 52 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 56822 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((p0&&X(p1))))'
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-07 finished in 57026 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((p0&&X((F(G(p1))&&G(p2)&&(p0 U (p3||G(p0))))))))'
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 59 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 09:56:34] [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-14948462780434745904.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15003551872846262562.kers'
[2026-05-23 09:56:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14948462780434745904.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15003551872846262562.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 09:56:34] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15003551872846262562.kers
Total runtime 3 ms.
[2026-05-23 09:56:34] [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 20119 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 20120 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 49845ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49863ms
[2026-05-23 09:57:24] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:57:24] [INFO ] Invariant cache hit.
[2026-05-23 09:57:25] [INFO ] Implicit Places using invariants in 1374 ms returned []
[2026-05-23 09:57:25] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:57:25] [INFO ] Invariant cache hit.
[2026-05-23 09:57:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:57:32] [INFO ] Implicit Places using invariants and state equation in 6755 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8143 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 54 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 58134 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' '!(X((p0&&X((F(G(p1))&&G(p2)&&(p0 U (p3||G(p0))))))))'
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1) (AND (NOT p0) (NOT p3))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-11 finished in 58503 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(F(p0)))||(p1&&X(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
Applied a total of 2 rules in 63 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:57:32] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:57:32] [INFO ] Invariant cache hit.
[2026-05-23 09:57:34] [INFO ] Implicit Places using invariants in 1398 ms returned []
[2026-05-23 09:57:34] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:57:34] [INFO ] Invariant cache hit.
[2026-05-23 09:57:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:57:41] [INFO ] Implicit Places using invariants and state equation in 7209 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 8621 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 53 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 8737 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(F(p0)))||(p1&&X(p1)))))'
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-12
Product exploration explored 100000 steps with 581 reset in 1589 ms.
Product exploration explored 100000 steps with 566 reset in 1622 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
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 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 1190 steps (0 resets) in 30 ms. (38 steps per ms) remains 0/2 properties
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 549 ms.
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
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 55 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 09:57:45] [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-12371143624394122117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2234703288624214209.kers'
[2026-05-23 09:57:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12371143624394122117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2234703288624214209.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 225 cols 2427 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 09:57:45] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-2234703288624214209.kers
Total runtime 9 ms.
[2026-05-23 09:57:45] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/755 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) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20119 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 49457ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49473ms
[2026-05-23 09:58:35] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:58:35] [INFO ] Invariant cache hit.
[2026-05-23 09:58:36] [INFO ] Implicit Places using invariants in 1402 ms returned []
[2026-05-23 09:58:36] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:58:36] [INFO ] Invariant cache hit.
[2026-05-23 09:58:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:58:41] [INFO ] Implicit Places using invariants and state equation in 4766 ms returned []
Implicit Place search using SMT with State Equation took 6224 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 55766 ms. Remains : 225/225 places, 8588/8588 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
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 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 1207 steps (0 resets) in 37 ms. (31 steps per ms) remains 0/2 properties
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 601 ms.
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 572 reset in 1604 ms.
Product exploration explored 100000 steps with 567 reset in 1588 ms.
Spot run failed in 76 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/ltsmin2571538202887231929
[2026-05-23 09:58:45] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2571538202887231929
Running compilation step : cd /tmp/ltsmin2571538202887231929;'/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/ltsmin2571538202887231929;'/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/ltsmin2571538202887231929;'/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 53 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:58:48] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:58:48] [INFO ] Invariant cache hit.
[2026-05-23 09:58:50] [INFO ] Implicit Places using invariants in 1413 ms returned []
[2026-05-23 09:58:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 09:58:50] [INFO ] Invariant cache hit.
[2026-05-23 09:58:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 09:58:55] [INFO ] Implicit Places using invariants and state equation in 4869 ms returned []
Implicit Place search using SMT with State Equation took 6313 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6367 ms. Remains : 225/225 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin9478936370398483592
[2026-05-23 09:58:55] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9478936370398483592
Running compilation step : cd /tmp/ltsmin9478936370398483592;'/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/ltsmin9478936370398483592;'/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/ltsmin9478936370398483592;'/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 09:58:58] [INFO ] Flatten gal took : 126 ms
[2026-05-23 09:58:58] [INFO ] Flatten gal took : 126 ms
[2026-05-23 09:58:58] [INFO ] Time to serialize gal into /tmp/LTL11467147167547275357.gal : 50 ms
[2026-05-23 09:58:58] [INFO ] Time to serialize properties into /tmp/LTL14132457763646405363.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/LTL11467147167547275357.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16045961767977383359.hoa' '-atoms' '/tmp/LTL14132457763646405363.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/LTL14132457763646405363.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16045961767977383359.hoa
Detected timeout of ITS tools.
[2026-05-23 09:59:13] [INFO ] Flatten gal took : 120 ms
[2026-05-23 09:59:14] [INFO ] Flatten gal took : 125 ms
[2026-05-23 09:59:14] [INFO ] Time to serialize gal into /tmp/LTL15743323261203628862.gal : 42 ms
[2026-05-23 09:59:14] [INFO ] Time to serialize properties into /tmp/LTL17098155208073025942.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/LTL15743323261203628862.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17098155208073025942.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((X(X(F("(ROUTE_B<1)"))))||(("(ATTENTE_B<=SUR_PONT_B)")&&(X("(ATTENTE_B<=SUR_PONT_B)"))))))
Formula 0 simplified : X(XXG!"(ROUTE_B<1)" & (!"(ATTENTE_B<=SUR_PONT_B)" | X!"(ATTENTE_B<=SUR_PONT_B)"))
Detected timeout of ITS tools.
[2026-05-23 09:59:29] [INFO ] Flatten gal took : 119 ms
[2026-05-23 09:59:29] [INFO ] Applying decomposition
[2026-05-23 09:59:29] [INFO ] Flatten gal took : 118 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/graph9983116879130030706.txt' '-o' '/tmp/graph9983116879130030706.bin' '-w' '/tmp/graph9983116879130030706.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9983116879130030706.bin' '-l' '-1' '-v' '-w' '/tmp/graph9983116879130030706.weights' '-q' '0' '-e' '0.001'
[2026-05-23 09:59:29] [INFO ] Decomposing Gal with order
[2026-05-23 09:59:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 09:59:31] [INFO ] Removed a total of 8553 redundant transitions.
[2026-05-23 09:59:31] [INFO ] Flatten gal took : 1616 ms
[2026-05-23 09:59:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 575 labels/synchronizations in 36 ms.
[2026-05-23 09:59:31] [INFO ] Time to serialize gal into /tmp/LTL6489642085110239099.gal : 22 ms
[2026-05-23 09:59:31] [INFO ] Time to serialize properties into /tmp/LTL15163425745636027236.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/LTL6489642085110239099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15163425745636027236.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((X(X(F("(gi1.gu3.ROUTE_B<1)"))))||(("(gu1.ATTENTE_B<=gu1.SUR_PONT_B)")&&(X("(gu1.ATTENTE_B<=gu1.SUR_PONT_B)"))))))
Formula 0 simplified : X(XXG!"(gi1.gu3.ROUTE_B<1)" & (!"(gu1.ATTENTE_B<=gu1.SUR_PONT_B)" | X!"(gu1.ATTENTE_B<=gu1.SUR_PONT_B)"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-12 finished in 134410 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((!p0&&X(!p0))))'
Support contains 1 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 110 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 09:59:47] [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-12402601014410952935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6100918567132178428.kers'
[2026-05-23 09:59:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12402601014410952935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6100918567132178428.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 09:59:47] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6100918567132178428.kers
Total runtime 8 ms.
[2026-05-23 09:59:47] [INFO ] State equation strengthened by 102 read => feed constraints.
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 20170 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 20132 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 50544ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50564ms
[2026-05-23 10:00:37] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 10:00:37] [INFO ] Invariant cache hit.
[2026-05-23 10:00:39] [INFO ] Implicit Places using invariants in 1336 ms returned []
[2026-05-23 10:00:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 10:00:39] [INFO ] Invariant cache hit.
[2026-05-23 10:00:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 10:00:43] [INFO ] Implicit Places using invariants and state equation in 4398 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5768 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 51 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56512 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' '!(X((p0&&X(p0))))'
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-13
Product exploration explored 100000 steps with 33333 reset in 2202 ms.
Product exploration explored 100000 steps with 33333 reset in 2193 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 17 ms. Proved property starting from automaton with 4 states, 5 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 82 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-13 finished in 61153 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))))'
Support contains 6 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.16 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
Applied a total of 3 rules in 2769 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 10:00:50] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 10:00:50] [INFO ] Invariant cache hit.
[2026-05-23 10:00:51] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2026-05-23 10:00:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 10:00:51] [INFO ] Invariant cache hit.
[2026-05-23 10:00:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 10:00:56] [INFO ] Implicit Places using invariants and state equation in 4155 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5217 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 2776 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 10762 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 U p1))))'
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-14
Stuttering criterion allowed to conclude after 648 steps with 0 reset in 17 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-14 finished in 10931 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&&X(X(X(G(p0))))) U X(G(p1))))'
Support contains 4 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 63 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 10:00:59] [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-17945840932828019913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15139526026303611109.kers'
[2026-05-23 10:00:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17945840932828019913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15139526026303611109.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 10:00:59] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15139526026303611109.kers
Total runtime 6 ms.
[2026-05-23 10:00:59] [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 20123 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 20116 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 49549ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49565ms
[2026-05-23 10:01:48] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 10:01:48] [INFO ] Invariant cache hit.
[2026-05-23 10:01:50] [INFO ] Implicit Places using invariants in 1354 ms returned []
[2026-05-23 10:01:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 10:01:50] [INFO ] Invariant cache hit.
[2026-05-23 10:01:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 10:01:53] [INFO ] Implicit Places using invariants and state equation in 3930 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 5304 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 53 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54999 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' '!(((p0&&X(X(X(G(p0))))) U X(G(p1))))'
Stuttering acceptance computed with spot in 366 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P50N50-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 655 steps with 1 reset in 25 ms.
FORMULA BridgeAndVehicles-COL-V80P50N50-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P50N50-LTLCardinality-15 finished in 55458 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)))'
Spot run failed in 40 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))'
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' '!(X((X(X(F(p0)))||(p1&&X(p1)))))'
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.
[2026-05-23 10:01:54] [INFO ] Flatten gal took : 125 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17243759281181587096
[2026-05-23 10:01:54] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 10:01:55] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17243759281181587096
Running compilation step : cd /tmp/ltsmin17243759281181587096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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 10:01:55] [INFO ] Applying decomposition
[2026-05-23 10:01:55] [INFO ] Flatten gal took : 184 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/graph13380243005489558969.txt' '-o' '/tmp/graph13380243005489558969.bin' '-w' '/tmp/graph13380243005489558969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13380243005489558969.bin' '-l' '-1' '-v' '-w' '/tmp/graph13380243005489558969.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:01:55] [INFO ] Decomposing Gal with order
[2026-05-23 10:01:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:02:36] [INFO ] Removed a total of 8399 redundant transitions.
[2026-05-23 10:02:37] [INFO ] Flatten gal took : 41199 ms
[2026-05-23 10:02:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8646 labels/synchronizations in 839 ms.
[2026-05-23 10:02:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality17238320145298820036.gal : 38 ms
[2026-05-23 10:02:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality755198042842729691.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/LTLCardinality17238320145298820036.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality755198042842729691.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 3 LTL properties
Compilation finished in 44565 ms.
Running link step : cd /tmp/ltsmin17243759281181587096;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin17243759281181587096;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Checking formula 0 : !((G(F("(((gi2.gu3.VIDANGE_0+gi2.gu3.VIDANGE_1)<1)&&(gi2.gu2.CAPACITE>=3))"))))
Formula 0 simplified : FG!"(((gi2.gu3.VIDANGE_0+gi2.gu3.VIDANGE_1)<1)&&(gi2.gu2.CAPACITE>=3))"
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17243759281181587096;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17243759281181587096;'/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' '<>((LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17243759281181587096;'/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' '<>((LTLAPp1==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17243759281181587096;'/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((X(X(<>((LTLAPp2==true))))||((LTLAPp3==true)&&X((LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17243759281181587096;'/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((X(X(<>((LTLAPp2==true))))||((LTLAPp3==true)&&X((LTLAPp3==true)))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin17243759281181587096;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 10:28:47] [INFO ] Applying decomposition
[2026-05-23 10:28:48] [INFO ] Flatten gal took : 1026 ms
[2026-05-23 10:28:50] [INFO ] Decomposing Gal with order
[2026-05-23 10:28:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:28:51] [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 10:28:51] [INFO ] Flatten gal took : 299 ms
[2026-05-23 10:28:51] [INFO ] Time to serialize gal into /tmp/LTLCardinality17202871152403831999.gal : 53 ms
[2026-05-23 10:28:51] [INFO ] Time to serialize properties into /tmp/LTLCardinality7756526017222235094.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/LTLCardinality17202871152403831999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7756526017222235094.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...298
Read 3 LTL properties
Checking formula 0 : !((G(F("(((VIDANGE_0+VIDANGE_1)<1)&&(CAPACITE>=3))"))))
Formula 0 simplified : FG!"(((VIDANGE_0+VIDANGE_1)<1)&&(CAPACITE>=3))"
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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-V80P50N50"
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-V80P50N50, 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-177946841800155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N50.tgz
mv BridgeAndVehicles-COL-V80P50N50 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 '
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 ;