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-177946841900267.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-PT-V50P50N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 23K Mar 5 08:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K Mar 5 08:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 775K Mar 5 08:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Mar 5 08:38 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 9.6K Mar 15 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Mar 15 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 411K Mar 15 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Mar 15 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 55K Mar 5 08:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 307K Mar 5 08:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5M Mar 5 08:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.3M Mar 5 08:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.2K Mar 15 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K Mar 15 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.5M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779559180218

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P50N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 17:59:41] [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 17:59:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 17:59:41] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2026-05-23 17:59:41] [INFO ] Transformed 168 places.
[2026-05-23 17:59:41] [INFO ] Transformed 5408 transitions.
[2026-05-23 17:59:41] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 96 ms. Remains 168 /168 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 17:59:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7975611710752409364.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12185158106267286461.kers'
[2026-05-23 17:59:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7975611710752409364.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12185158106267286461.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 168 cols 1930 entries
Finished phase 1 with 61 SingleSign rule and 100 generalized
[2026-05-23 17:59:42] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12185158106267286461.kers
Total runtime 2 ms.
[2026-05-23 17:59:42] [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) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/578 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20158 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/168 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/578 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20069 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/168 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45827ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45901ms
[2026-05-23 18:00:28] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:00:28] [INFO ] Invariant cache hit.
[2026-05-23 18:00:29] [INFO ] Implicit Places using invariants in 853 ms returned []
[2026-05-23 18:00:29] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:00:29] [INFO ] Invariant cache hit.
[2026-05-23 18:00:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:00:31] [INFO ] Implicit Places using invariants and state equation in 2741 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49711 ms. Remains : 168/168 places, 5408/5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 29 ms. Remains 168 /168 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:00:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:00:31] [INFO ] Invariant cache hit.
[2026-05-23 18:00:32] [INFO ] Implicit Places using invariants in 828 ms returned []
[2026-05-23 18:00:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:00:32] [INFO ] Invariant cache hit.
[2026-05-23 18:00:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:00:35] [INFO ] Implicit Places using invariants and state equation in 2558 ms returned []
Implicit Place search using SMT with State Equation took 3394 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3427 ms. Remains : 168/168 places, 5408/5408 transitions.
Support contains 18 out of 168 places after structural reductions.
[2026-05-23 18:00:35] [INFO ] Flatten gal took : 338 ms
[2026-05-23 18:00:36] [INFO ] Flatten gal took : 166 ms
[2026-05-23 18:00:36] [INFO ] Input system was already deterministic with 5408 transitions.
RANDOM walk for 40000 steps (92 resets) in 3182 ms. (12 steps per ms) remains 9/24 properties
BEST_FIRST walk for 40001 steps (30 resets) in 366 ms. (108 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (32 resets) in 461 ms. (86 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40002 steps (28 resets) in 375 ms. (106 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (28 resets) in 347 ms. (114 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (40 resets) in 510 ms. (78 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (25 resets) in 301 ms. (132 steps per ms) remains 5/5 properties
[2026-05-23 18:00:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:00:38] [INFO ] Invariant cache hit.
[2026-05-23 18:00:38] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 112/578 variables, and 4 constraints, problems are : Problem set: 5 solved, 0 unsolved in 143 ms.
Refiners :[Positive P Invariants (semi-flows): 4/7 constraints, State Equation: 0/168 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 174ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 7150 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.42 ms
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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||(p1&&G(F(!p0))))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 7150 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1025 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:00:39] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16319722066513491902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12090431450641124047.kers'
[2026-05-23 18:00:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16319722066513491902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12090431450641124047.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 18:00:39] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12090431450641124047.kers
Total runtime 2 ms.
[2026-05-23 18:00:39] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45594ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45613ms
[2026-05-23 18:01:25] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:01:25] [INFO ] Invariant cache hit.
[2026-05-23 18:01:26] [INFO ] Implicit Places using invariants in 796 ms returned []
[2026-05-23 18:01:26] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:01:26] [INFO ] Invariant cache hit.
[2026-05-23 18:01:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:01:28] [INFO ] Implicit Places using invariants and state equation in 2763 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3575 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 856 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 51090 ms. Remains : 164/168 places, 5408/5408 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||(p1&&G(F(!p0))))))'
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-01
Product exploration explored 100000 steps with 549 reset in 1319 ms.
Product exploration explored 100000 steps with 550 reset in 1185 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 9 factoid took 388 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
RANDOM walk for 1681 steps (1 resets) in 48 ms. (34 steps per ms) remains 0/3 properties
Knowledge based reduction with 9 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
[2026-05-23 18:01:33] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14969838411442162749.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17036696384615358947.kers'
[2026-05-23 18:01:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14969838411442162749.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17036696384615358947.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 164 cols 1726 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-23 18:01:33] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17036696384615358947.kers
Total runtime 2 ms.
[2026-05-23 18:01:34] [INFO ] [Real]Absence check using 5 positive place invariants in 27 ms returned sat
[2026-05-23 18:01:37] [INFO ] [Real]Absence check using state equation in 2963 ms returned sat
[2026-05-23 18:01:37] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 18:01:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2026-05-23 18:01:39] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2026-05-23 18:01:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:01:40] [INFO ] [Nat]Added 102 Read/Feed constraints in 1052 ms returned sat
[2026-05-23 18:01:40] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 354 ms.
[2026-05-23 18:01:41] [INFO ] Added : 53 causal constraints over 12 iterations in 1165 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Knowledge-based reduction took 9124 ms.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5408/5408 transitions.
Applied a total of 0 rules in 858 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:01:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:01:42] [INFO ] Invariant cache hit.
[2026-05-23 18:01:42] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 164/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20073 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/164 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 164/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20076 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/164 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45385ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45410ms
[2026-05-23 18:02:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:02:27] [INFO ] Invariant cache hit.
[2026-05-23 18:02:28] [INFO ] Implicit Places using invariants in 698 ms returned []
[2026-05-23 18:02:28] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:02:28] [INFO ] Invariant cache hit.
[2026-05-23 18:02:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:02:30] [INFO ] Implicit Places using invariants and state equation in 1934 ms returned []
Implicit Place search using SMT with State Equation took 2639 ms to find 0 implicit places.
[2026-05-23 18:02:31] [INFO ] Redundant transitions in 452 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49381 ms. Remains : 164/164 places, 5408/5408 transitions.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 9 factoid took 53 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
RANDOM walk for 942 steps (0 resets) in 36 ms. (25 steps per ms) remains 0/3 properties
Knowledge based reduction with 9 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
[2026-05-23 18:02:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:02:31] [INFO ] Invariant cache hit.
[2026-05-23 18:02:32] [INFO ] [Real]Absence check using 5 positive place invariants in 27 ms returned sat
[2026-05-23 18:02:35] [INFO ] [Real]Absence check using state equation in 3015 ms returned sat
[2026-05-23 18:02:35] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 18:02:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2026-05-23 18:02:37] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2026-05-23 18:02:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:02:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 1055 ms returned sat
[2026-05-23 18:02:39] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 330 ms.
[2026-05-23 18:02:39] [INFO ] Added : 53 causal constraints over 12 iterations in 1054 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Knowledge-based reduction took 8726 ms.
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 543 reset in 1101 ms.
Product exploration explored 100000 steps with 530 reset in 1125 ms.
Built C files in :
/tmp/ltsmin17935222500067111318
[2026-05-23 18:02:42] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:02:42] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17935222500067111318
Running compilation step : cd /tmp/ltsmin17935222500067111318;'/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/ltsmin17935222500067111318;'/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/ltsmin17935222500067111318;'/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 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5408/5408 transitions.
Applied a total of 0 rules in 846 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:02:46] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:02:46] [INFO ] Invariant cache hit.
[2026-05-23 18:02:46] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-23 18:02:46] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:02:46] [INFO ] Invariant cache hit.
[2026-05-23 18:02:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:02:48] [INFO ] Implicit Places using invariants and state equation in 1908 ms returned []
Implicit Place search using SMT with State Equation took 2614 ms to find 0 implicit places.
[2026-05-23 18:02:49] [INFO ] Redundant transitions in 467 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3937 ms. Remains : 164/164 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin13939953390883011602
[2026-05-23 18:02:49] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:02:49] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13939953390883011602
Running compilation step : cd /tmp/ltsmin13939953390883011602;'/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/ltsmin13939953390883011602;'/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/ltsmin13939953390883011602;'/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 18:02:53] [INFO ] Flatten gal took : 105 ms
[2026-05-23 18:02:53] [INFO ] Flatten gal took : 97 ms
[2026-05-23 18:02:53] [INFO ] Time to serialize gal into /tmp/LTL18179343545546154015.gal : 68 ms
[2026-05-23 18:02:53] [INFO ] Time to serialize properties into /tmp/LTL5376538474822227543.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/LTL18179343545546154015.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16912606374139233423.hoa' '-atoms' '/tmp/LTL5376538474822227543.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/LTL5376538474822227543.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16912606374139233423.hoa
Detected timeout of ITS tools.
[2026-05-23 18:03:08] [INFO ] Flatten gal took : 82 ms
[2026-05-23 18:03:08] [INFO ] Flatten gal took : 86 ms
[2026-05-23 18:03:08] [INFO ] Time to serialize gal into /tmp/LTL1033430321740654532.gal : 26 ms
[2026-05-23 18:03:08] [INFO ] Time to serialize properties into /tmp/LTL15984880824090622609.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/LTL1033430321740654532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15984880824090622609.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(("(SUR_PONT_B>SUR_PONT_A)")||(("(SUR_PONT_B>=3)")&&(G(F("(SUR_PONT_B<=SUR_PONT_A)")))))))
Formula 0 simplified : G(!"(SUR_PONT_B>SUR_PONT_A)" & (!"(SUR_PONT_B>=3)" | FG!"(SUR_PONT_B<=SUR_PONT_A)"))
Detected timeout of ITS tools.
[2026-05-23 18:03:23] [INFO ] Flatten gal took : 78 ms
[2026-05-23 18:03:23] [INFO ] Applying decomposition
[2026-05-23 18:03:24] [INFO ] Flatten gal took : 80 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/graph17798600858515203415.txt' '-o' '/tmp/graph17798600858515203415.bin' '-w' '/tmp/graph17798600858515203415.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17798600858515203415.bin' '-l' '-1' '-v' '-w' '/tmp/graph17798600858515203415.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:03:24] [INFO ] Decomposing Gal with order
[2026-05-23 18:03:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:03:25] [INFO ] Removed a total of 5244 redundant transitions.
[2026-05-23 18:03:25] [INFO ] Flatten gal took : 1237 ms
[2026-05-23 18:03:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 348 labels/synchronizations in 54 ms.
[2026-05-23 18:03:26] [INFO ] Time to serialize gal into /tmp/LTL7905135713072256210.gal : 15 ms
[2026-05-23 18:03:26] [INFO ] Time to serialize properties into /tmp/LTL17473671216701124473.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/LTL7905135713072256210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17473671216701124473.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(("(gu1.SUR_PONT_B>gu1.SUR_PONT_A)")||(("(gu1.SUR_PONT_B>=3)")&&(G(F("(gu1.SUR_PONT_B<=gu1.SUR_PONT_A)")))))))
Formula 0 simplified : G(!"(gu1.SUR_PONT_B>gu1.SUR_PONT_A)" & (!"(gu1.SUR_PONT_B>=3)" | FG!"(gu1.SUR_PONT_B<=gu1.SUR_PONT_A)"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-01 finished in 182521 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&&(F(p1) U X(X(p2))))))'
Support contains 5 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 5408
Applied a total of 1 rules in 28 ms. Remains 167 /168 variables (removed 1) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:03:41] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7165503431896908620.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15996198304533638221.kers'
[2026-05-23 18:03:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7165503431896908620.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15996198304533638221.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 410 rows 167 cols 1929 entries
Finished phase 1 with 111 SingleSign rule and 50 generalized
[2026-05-23 18:03:41] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15996198304533638221.kers
Total runtime 7 ms.
[2026-05-23 18:03:41] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/577 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20079 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/167 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/577 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20092 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/167 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45601ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45614ms
[2026-05-23 18:04:26] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:04:26] [INFO ] Invariant cache hit.
[2026-05-23 18:04:27] [INFO ] Implicit Places using invariants in 717 ms returned []
[2026-05-23 18:04:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:04:27] [INFO ] Invariant cache hit.
[2026-05-23 18:04:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:04:29] [INFO ] Implicit Places using invariants and state equation in 2131 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2869 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48545 ms. Remains : 166/168 places, 5408/5408 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&&(F(p1) U X(X(p2))))))'
Stuttering acceptance computed with spot in 321 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-04
Product exploration explored 100000 steps with 25000 reset in 1862 ms.
Product exploration explored 100000 steps with 25000 reset in 1858 ms.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 7045 edges and 166 vertex of which 165 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/166 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 8 factoid took 115 ms. Reduced automaton from 9 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (92 resets) in 989 ms. (40 steps per ms) remains 2/3 properties
BEST_FIRST walk for 3728 steps (0 resets) in 40 ms. (90 steps per ms) remains 0/2 properties
Knowledge based reduction with 8 factoid took 210 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Knowledge-based reduction took 974 ms.
Stuttering acceptance computed with spot in 315 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 4 out of 166 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 23 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:04:35] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12560803340157911842.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8399309058566242053.kers'
[2026-05-23 18:04:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12560803340157911842.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8399309058566242053.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1828 entries
Finished phase 1 with 110 SingleSign rule and 50 generalized
[2026-05-23 18:04:35] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8399309058566242053.kers
Total runtime 3 ms.
[2026-05-23 18:04:35] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20069 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45429ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45441ms
[2026-05-23 18:05:20] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:05:20] [INFO ] Invariant cache hit.
[2026-05-23 18:05:21] [INFO ] Implicit Places using invariants in 686 ms returned []
[2026-05-23 18:05:21] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:05:21] [INFO ] Invariant cache hit.
[2026-05-23 18:05:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:05:23] [INFO ] Implicit Places using invariants and state equation in 1907 ms returned []
Implicit Place search using SMT with State Equation took 2595 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 48073 ms. Remains : 166/166 places, 5408/5408 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 7045 edges and 166 vertex of which 165 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/166 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (92 resets) in 887 ms. (45 steps per ms) remains 2/3 properties
BEST_FIRST walk for 3395 steps (0 resets) in 20 ms. (161 steps per ms) remains 0/2 properties
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Knowledge-based reduction took 820 ms.
Stuttering acceptance computed with spot in 279 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 264 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 1858 ms.
Product exploration explored 100000 steps with 25000 reset in 1882 ms.
Spot run failed in 83 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/ltsmin4871188296652359305
[2026-05-23 18:05:28] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4871188296652359305
Running compilation step : cd /tmp/ltsmin4871188296652359305;'/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/ltsmin4871188296652359305;'/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/ltsmin4871188296652359305;'/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 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 27 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:05:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:05:31] [INFO ] Invariant cache hit.
[2026-05-23 18:05:32] [INFO ] Implicit Places using invariants in 693 ms returned []
[2026-05-23 18:05:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:05:32] [INFO ] Invariant cache hit.
[2026-05-23 18:05:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:05:34] [INFO ] Implicit Places using invariants and state equation in 1808 ms returned []
Implicit Place search using SMT with State Equation took 2512 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2540 ms. Remains : 166/166 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin8599855271444042335
[2026-05-23 18:05:34] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8599855271444042335
Running compilation step : cd /tmp/ltsmin8599855271444042335;'/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/ltsmin8599855271444042335;'/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/ltsmin8599855271444042335;'/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 18:05:37] [INFO ] Flatten gal took : 265 ms
[2026-05-23 18:05:37] [INFO ] Flatten gal took : 146 ms
[2026-05-23 18:05:37] [INFO ] Time to serialize gal into /tmp/LTL7989530648175111611.gal : 27 ms
[2026-05-23 18:05:37] [INFO ] Time to serialize properties into /tmp/LTL8271602749312687435.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7989530648175111611.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12454876028264217277.hoa' '-atoms' '/tmp/LTL8271602749312687435.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8271602749312687435.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12454876028264217277.hoa
Detected timeout of ITS tools.
[2026-05-23 18:05:52] [INFO ] Flatten gal took : 86 ms
[2026-05-23 18:05:53] [INFO ] Flatten gal took : 91 ms
[2026-05-23 18:05:53] [INFO ] Time to serialize gal into /tmp/LTL17872839813050638789.gal : 25 ms
[2026-05-23 18:05:53] [INFO ] Time to serialize properties into /tmp/LTL11994444537273147970.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/LTL17872839813050638789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11994444537273147970.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(("(SUR_PONT_B<2)")&&((F("(ROUTE_B>=2)"))U(X(X("((CAPACITE>=3)||(ATTENTE_B<=SORTI_B))")))))))
Formula 0 simplified : X(!"(SUR_PONT_B<2)" | (G!"(ROUTE_B>=2)" R XX!"((CAPACITE>=3)||(ATTENTE_B<=SORTI_B))"))
Detected timeout of ITS tools.
[2026-05-23 18:06:08] [INFO ] Flatten gal took : 86 ms
[2026-05-23 18:06:08] [INFO ] Applying decomposition
[2026-05-23 18:06:08] [INFO ] Flatten gal took : 86 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/graph8879698321738557680.txt' '-o' '/tmp/graph8879698321738557680.bin' '-w' '/tmp/graph8879698321738557680.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8879698321738557680.bin' '-l' '-1' '-v' '-w' '/tmp/graph8879698321738557680.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:06:08] [INFO ] Decomposing Gal with order
[2026-05-23 18:06:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:06:09] [INFO ] Removed a total of 5343 redundant transitions.
[2026-05-23 18:06:09] [INFO ] Flatten gal took : 859 ms
[2026-05-23 18:06:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 396 labels/synchronizations in 44 ms.
[2026-05-23 18:06:09] [INFO ] Time to serialize gal into /tmp/LTL12617836421221639219.gal : 13 ms
[2026-05-23 18:06:09] [INFO ] Time to serialize properties into /tmp/LTL12963624405974497214.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/LTL12617836421221639219.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12963624405974497214.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(("(gi1.gu1.SUR_PONT_B<2)")&&((F("(gu2.ROUTE_B>=2)"))U(X(X("((gi1.gu1.CAPACITE>=3)||(gu2.ATTENTE_B<=gu2.SORTI_B))")))))))
Formula 0 simplified : X(!"(gi1.gu1.SUR_PONT_B<2)" | (G!"(gu2.ROUTE_B>=2)" R XX!"((gi1.gu1.CAPACITE>=3)||(gu2.ATTENTE_B<=gu2.SORTI_B))"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-04 finished in 163659 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((G(p0)||G(p1)))&&(p1||G(p2)))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 33 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:06:24] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17918884032653651406.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11174611586333602131.kers'
[2026-05-23 18:06:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17918884032653651406.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11174611586333602131.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 18:06:24] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11174611586333602131.kers
Total runtime 2 ms.
[2026-05-23 18:06:24] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20099 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45403ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45415ms
[2026-05-23 18:07:10] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:07:10] [INFO ] Invariant cache hit.
[2026-05-23 18:07:11] [INFO ] Implicit Places using invariants in 689 ms returned []
[2026-05-23 18:07:11] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:07:11] [INFO ] Invariant cache hit.
[2026-05-23 18:07:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:07:13] [INFO ] Implicit Places using invariants and state equation in 2303 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3003 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 23 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48486 ms. Remains : 164/168 places, 5408/5408 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((G(p0)||G(p1)))&&(p1||G(p2)))))'
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1222 steps with 3 reset in 20 ms.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-06 finished in 48820 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)||G(p1))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 7150 edges and 168 vertex of which 167 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 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 166 transition count 5407
Applied a total of 3 rules in 896 ms. Remains 166 /168 variables (removed 2) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 18:07:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2712410473633416508.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6025532548219699077.kers'
[2026-05-23 18:07:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2712410473633416508.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6025532548219699077.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 409 rows 165 cols 1776 entries
Finished phase 1 with 110 SingleSign rule and 50 generalized
[2026-05-23 18:07:14] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6025532548219699077.kers
Total runtime 8 ms.
[2026-05-23 18:07:14] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/575 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20069 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/575 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45168ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45180ms
[2026-05-23 18:07:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:07:59] [INFO ] Invariant cache hit.
[2026-05-23 18:08:00] [INFO ] Implicit Places using invariants in 695 ms returned []
[2026-05-23 18:08:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:08:00] [INFO ] Invariant cache hit.
[2026-05-23 18:08:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:08:02] [INFO ] Implicit Places using invariants and state equation in 2095 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2802 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/168 places, 5407/5408 transitions.
Applied a total of 0 rules in 841 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 49731 ms. Remains : 164/168 places, 5407/5408 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)||G(p1))))'
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-09
Product exploration explored 100000 steps with 280 reset in 1499 ms.
Product exploration explored 100000 steps with 280 reset in 1507 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Graph (complete) has 6939 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 8 factoid took 171 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 258 steps (0 resets) in 15 ms. (16 steps per ms) remains 0/6 properties
Knowledge based reduction with 8 factoid took 285 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 558 ms.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 850 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 18:08:08] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13002298298504597119.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12853998869321598727.kers'
[2026-05-23 18:08:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13002298298504597119.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12853998869321598727.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 163 cols 1574 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-23 18:08:08] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12853998869321598727.kers
Total runtime 3 ms.
[2026-05-23 18:08:08] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 163/573 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20077 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/164 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 163/573 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20063 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/164 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45135ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45147ms
[2026-05-23 18:08:53] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:08:53] [INFO ] Invariant cache hit.
[2026-05-23 18:08:53] [INFO ] Implicit Places using invariants in 685 ms returned []
[2026-05-23 18:08:53] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:08:53] [INFO ] Invariant cache hit.
[2026-05-23 18:08:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:08:56] [INFO ] Implicit Places using invariants and state equation in 2369 ms returned []
Implicit Place search using SMT with State Equation took 3056 ms to find 0 implicit places.
[2026-05-23 18:08:56] [INFO ] Redundant transitions in 320 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49388 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Graph (complete) has 6939 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 8 factoid took 158 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 245 steps (0 resets) in 12 ms. (18 steps per ms) remains 0/6 properties
Knowledge based reduction with 8 factoid took 211 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 463 ms.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 280 reset in 1459 ms.
Product exploration explored 100000 steps with 280 reset in 1487 ms.
Built C files in :
/tmp/ltsmin16238006057465618054
[2026-05-23 18:09:00] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:09:00] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16238006057465618054
Running compilation step : cd /tmp/ltsmin16238006057465618054;'/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/ltsmin16238006057465618054;'/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/ltsmin16238006057465618054;'/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 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 826 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:09:03] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:09:03] [INFO ] Invariant cache hit.
[2026-05-23 18:09:04] [INFO ] Implicit Places using invariants in 665 ms returned []
[2026-05-23 18:09:04] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:09:04] [INFO ] Invariant cache hit.
[2026-05-23 18:09:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:09:06] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 3020 ms to find 0 implicit places.
[2026-05-23 18:09:07] [INFO ] Redundant transitions in 303 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4155 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin15841860387062690716
[2026-05-23 18:09:07] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:09:07] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15841860387062690716
Running compilation step : cd /tmp/ltsmin15841860387062690716;'/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/ltsmin15841860387062690716;'/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/ltsmin15841860387062690716;'/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 18:09:10] [INFO ] Flatten gal took : 79 ms
[2026-05-23 18:09:10] [INFO ] Flatten gal took : 80 ms
[2026-05-23 18:09:10] [INFO ] Time to serialize gal into /tmp/LTL2986981236805532662.gal : 31 ms
[2026-05-23 18:09:10] [INFO ] Time to serialize properties into /tmp/LTL13834588543517784737.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/LTL2986981236805532662.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12687780776899167813.hoa' '-atoms' '/tmp/LTL13834588543517784737.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/LTL13834588543517784737.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12687780776899167813.hoa
Detected timeout of ITS tools.
[2026-05-23 18:09:25] [INFO ] Flatten gal took : 73 ms
[2026-05-23 18:09:25] [INFO ] Flatten gal took : 78 ms
[2026-05-23 18:09:25] [INFO ] Time to serialize gal into /tmp/LTL8183633900075610703.gal : 25 ms
[2026-05-23 18:09:25] [INFO ] Time to serialize properties into /tmp/LTL10794651034332167575.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/LTL8183633900075610703.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10794651034332167575.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(SORTI_A>NB_ATTENTE_A_6)"))||(G("(CHOIX_1>=1)")))))
Formula 0 simplified : G(F!"(SORTI_A>NB_ATTENTE_A_6)" & F!"(CHOIX_1>=1)")
Detected timeout of ITS tools.
[2026-05-23 18:09:41] [INFO ] Flatten gal took : 102 ms
[2026-05-23 18:09:41] [INFO ] Applying decomposition
[2026-05-23 18:09:41] [INFO ] Flatten gal took : 77 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/graph8593792575942082757.txt' '-o' '/tmp/graph8593792575942082757.bin' '-w' '/tmp/graph8593792575942082757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8593792575942082757.bin' '-l' '-1' '-v' '-w' '/tmp/graph8593792575942082757.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:09:41] [INFO ] Decomposing Gal with order
[2026-05-23 18:09:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:09:42] [INFO ] Removed a total of 5197 redundant transitions.
[2026-05-23 18:09:42] [INFO ] Flatten gal took : 653 ms
[2026-05-23 18:09:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 245 labels/synchronizations in 26 ms.
[2026-05-23 18:09:42] [INFO ] Time to serialize gal into /tmp/LTL824707633092196672.gal : 13 ms
[2026-05-23 18:09:42] [INFO ] Time to serialize properties into /tmp/LTL9986764603494811579.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/LTL824707633092196672.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9986764603494811579.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F((G("(gu1.SORTI_A>gu1.NB_ATTENTE_A_6)"))||(G("(gu0.CHOIX_1>=1)")))))
Formula 0 simplified : G(F!"(gu1.SORTI_A>gu1.NB_ATTENTE_A_6)" & F!"(gu0.CHOIX_1>=1)")
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-09 finished in 163586 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&&X(p1)))&&F((!p0||G(F(p1))))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 5408
Applied a total of 1 rules in 27 ms. Remains 167 /168 variables (removed 1) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:09:57] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4240161584871872902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10505528983407370192.kers'
[2026-05-23 18:09:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4240161584871872902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10505528983407370192.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 167 cols 1929 entries
Finished phase 1 with 111 SingleSign rule and 50 generalized
[2026-05-23 18:09:57] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10505528983407370192.kers
Total runtime 2 ms.
[2026-05-23 18:09:57] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/577 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20071 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/167 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/577 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/167 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45348ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45361ms
[2026-05-23 18:10:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:10:42] [INFO ] Invariant cache hit.
[2026-05-23 18:10:43] [INFO ] Implicit Places using invariants in 725 ms returned []
[2026-05-23 18:10:43] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:10:43] [INFO ] Invariant cache hit.
[2026-05-23 18:10:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:10:47] [INFO ] Implicit Places using invariants and state equation in 3902 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4638 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50060 ms. Remains : 166/168 places, 5408/5408 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&&X(p1)))&&F((!p0||G(F(p1))))))'
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-10
Product exploration explored 100000 steps with 20668 reset in 1655 ms.
Product exploration explored 100000 steps with 20709 reset in 1660 ms.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 7045 edges and 166 vertex of which 165 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.25 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/166 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (92 resets) in 782 ms. (51 steps per ms) remains 3/4 properties
BEST_FIRST walk for 11862 steps (6 resets) in 83 ms. (141 steps per ms) remains 0/3 properties
Knowledge based reduction with 9 factoid took 175 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2026-05-23 18:10:51] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16661530758810741138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17886574120679692628.kers'
[2026-05-23 18:10:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16661530758810741138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17886574120679692628.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1828 entries
Finished phase 1 with 110 SingleSign rule and 50 generalized
[2026-05-23 18:10:51] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17886574120679692628.kers
Total runtime 3 ms.
[2026-05-23 18:10:53] [INFO ] [Real]Absence check using 6 positive place invariants in 18 ms returned sat
[2026-05-23 18:10:54] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2026-05-23 18:10:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 18:10:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2026-05-23 18:10:56] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2026-05-23 18:10:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:10:57] [INFO ] [Nat]Added 102 Read/Feed constraints in 721 ms returned sat
[2026-05-23 18:10:57] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 329 ms.
[2026-05-23 18:10:57] [INFO ] Added : 3 causal constraints over 1 iterations in 454 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 6742 ms.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:10:57] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:10:57] [INFO ] Invariant cache hit.
[2026-05-23 18:10:57] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20075 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45348ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45360ms
[2026-05-23 18:11:43] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:11:43] [INFO ] Invariant cache hit.
[2026-05-23 18:11:43] [INFO ] Implicit Places using invariants in 718 ms returned []
[2026-05-23 18:11:43] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:11:43] [INFO ] Invariant cache hit.
[2026-05-23 18:11:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:11:49] [INFO ] Implicit Places using invariants and state equation in 5517 ms returned []
Implicit Place search using SMT with State Equation took 6237 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 51628 ms. Remains : 166/166 places, 5408/5408 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 7045 edges and 166 vertex of which 165 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/166 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 6 factoid took 118 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (92 resets) in 631 ms. (63 steps per ms) remains 3/4 properties
BEST_FIRST walk for 4350 steps (1 resets) in 30 ms. (140 steps per ms) remains 0/3 properties
Knowledge based reduction with 6 factoid took 187 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2026-05-23 18:11:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:11:50] [INFO ] Invariant cache hit.
[2026-05-23 18:11:51] [INFO ] [Real]Absence check using 6 positive place invariants in 18 ms returned sat
[2026-05-23 18:11:52] [INFO ] [Real]Absence check using state equation in 1042 ms returned sat
[2026-05-23 18:11:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 18:11:54] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2026-05-23 18:11:54] [INFO ] [Nat]Absence check using state equation in 519 ms returned sat
[2026-05-23 18:11:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:11:55] [INFO ] [Nat]Added 102 Read/Feed constraints in 743 ms returned sat
[2026-05-23 18:11:55] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 168 ms.
[2026-05-23 18:11:55] [INFO ] Added : 3 causal constraints over 1 iterations in 288 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 6506 ms.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 20658 reset in 1744 ms.
Product exploration explored 100000 steps with 20650 reset in 1743 ms.
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin5711351178490665263
[2026-05-23 18:11:59] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5711351178490665263
Running compilation step : cd /tmp/ltsmin5711351178490665263;'/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/ltsmin5711351178490665263;'/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/ltsmin5711351178490665263;'/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 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 20 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:12:02] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:12:02] [INFO ] Invariant cache hit.
[2026-05-23 18:12:03] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-23 18:12:03] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:12:03] [INFO ] Invariant cache hit.
[2026-05-23 18:12:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:12:08] [INFO ] Implicit Places using invariants and state equation in 5286 ms returned []
Implicit Place search using SMT with State Equation took 6000 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6021 ms. Remains : 166/166 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin5154144185983621480
[2026-05-23 18:12:08] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5154144185983621480
Running compilation step : cd /tmp/ltsmin5154144185983621480;'/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/ltsmin5154144185983621480;'/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/ltsmin5154144185983621480;'/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 18:12:12] [INFO ] Flatten gal took : 77 ms
[2026-05-23 18:12:12] [INFO ] Flatten gal took : 79 ms
[2026-05-23 18:12:12] [INFO ] Time to serialize gal into /tmp/LTL14047887007144139112.gal : 25 ms
[2026-05-23 18:12:12] [INFO ] Time to serialize properties into /tmp/LTL17965653188490690517.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/LTL14047887007144139112.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2472630139707306096.hoa' '-atoms' '/tmp/LTL17965653188490690517.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/LTL17965653188490690517.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2472630139707306096.hoa
Detected timeout of ITS tools.
[2026-05-23 18:12:27] [INFO ] Flatten gal took : 76 ms
[2026-05-23 18:12:27] [INFO ] Flatten gal took : 79 ms
[2026-05-23 18:12:27] [INFO ] Time to serialize gal into /tmp/LTL12217866886049162531.gal : 26 ms
[2026-05-23 18:12:27] [INFO ] Time to serialize properties into /tmp/LTL4337903261666809161.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/LTL12217866886049162531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4337903261666809161.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(("(ATTENTE_A>SORTI_A)")&&(X("(CAPACITE>=2)"))))&&(F(("(ATTENTE_A<=SORTI_A)")||(G(F("(CAPACITE>=2)")))))))
Formula 0 simplified : G(!"(ATTENTE_A>SORTI_A)" | X!"(CAPACITE>=2)") | G(!"(ATTENTE_A<=SORTI_A)" & FG!"(CAPACITE>=2)")
Detected timeout of ITS tools.
[2026-05-23 18:12:42] [INFO ] Flatten gal took : 78 ms
[2026-05-23 18:12:42] [INFO ] Applying decomposition
[2026-05-23 18:12:42] [INFO ] Flatten gal took : 79 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/graph13983741238928035834.txt' '-o' '/tmp/graph13983741238928035834.bin' '-w' '/tmp/graph13983741238928035834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13983741238928035834.bin' '-l' '-1' '-v' '-w' '/tmp/graph13983741238928035834.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:12:42] [INFO ] Decomposing Gal with order
[2026-05-23 18:12:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:12:43] [INFO ] Removed a total of 5343 redundant transitions.
[2026-05-23 18:12:43] [INFO ] Flatten gal took : 840 ms
[2026-05-23 18:12:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 395 labels/synchronizations in 18 ms.
[2026-05-23 18:12:44] [INFO ] Time to serialize gal into /tmp/LTL13156665491829338686.gal : 13 ms
[2026-05-23 18:12:44] [INFO ] Time to serialize properties into /tmp/LTL18101150615437417456.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/LTL13156665491829338686.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18101150615437417456.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(("(gu0.ATTENTE_A>gu0.SORTI_A)")&&(X("(gi1.gu1.CAPACITE>=2)"))))&&(F(("(gu0.ATTENTE_A<=gu0.SORTI_A)")||(G(F("(gi1.gu1.CAPACITE>=2...164
Formula 0 simplified : G(!"(gu0.ATTENTE_A>gu0.SORTI_A)" | X!"(gi1.gu1.CAPACITE>=2)") | G(!"(gu0.ATTENTE_A<=gu0.SORTI_A)" & FG!"(gi1.gu1.CAPACITE>=2)")
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-10 finished in 181808 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)&&G(F(p0))))'
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 7150 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 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 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 165 transition count 5407
Applied a total of 3 rules in 863 ms. Remains 165 /168 variables (removed 3) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 18:13:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16262695244354291358.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12484598393632683458.kers'
[2026-05-23 18:13:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16262695244354291358.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12484598393632683458.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 409 rows 164 cols 1775 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 18:13:00] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-12484598393632683458.kers
Total runtime 7 ms.
[2026-05-23 18:13:00] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20085 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45417ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45429ms
[2026-05-23 18:13:45] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:13:45] [INFO ] Invariant cache hit.
[2026-05-23 18:13:46] [INFO ] Implicit Places using invariants in 722 ms returned []
[2026-05-23 18:13:46] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:13:46] [INFO ] Invariant cache hit.
[2026-05-23 18:13:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:13:50] [INFO ] Implicit Places using invariants and state equation in 4596 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5330 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/168 places, 5407/5408 transitions.
Applied a total of 0 rules in 850 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 52485 ms. Remains : 163/168 places, 5407/5408 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)&&G(F(!p0))))'
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), p0, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-11
Product exploration explored 100000 steps with 576 reset in 1251 ms.
Product exploration explored 100000 steps with 572 reset in 1275 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 4 states, 7 edges and 1 AP (stutter insensitive) to 5 states, 10 edges and 1 AP (stutter insensitive).
RANDOM walk for 319 steps (0 resets) in 11 ms. (26 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 70 ms. Reduced automaton from 5 states, 10 edges and 1 AP (stutter insensitive) to 5 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), p0, p0, false]
[2026-05-23 18:13:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14518818827631475869.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2805886308274414831.kers'
[2026-05-23 18:13:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14518818827631475869.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2805886308274414831.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 162 cols 1573 entries
Finished phase 1 with 158 SingleSign rule and 0 generalized
[2026-05-23 18:13:54] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2805886308274414831.kers
Total runtime 4 ms.
Proved EG true asserting that LTL formula F !true is false.
Knowledge-based reduction took 1868 ms.
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), p0, p0, false]
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 828 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 18:13:57] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:13:57] [INFO ] Invariant cache hit.
[2026-05-23 18:13:57] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 163/572 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/163 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 163/572 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/163 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45356ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45366ms
[2026-05-23 18:14:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:14:42] [INFO ] Invariant cache hit.
[2026-05-23 18:14:43] [INFO ] Implicit Places using invariants in 706 ms returned []
[2026-05-23 18:14:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:14:43] [INFO ] Invariant cache hit.
[2026-05-23 18:14:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:14:46] [INFO ] Implicit Places using invariants and state equation in 3642 ms returned []
Implicit Place search using SMT with State Equation took 4353 ms to find 0 implicit places.
[2026-05-23 18:14:47] [INFO ] Redundant transitions in 314 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50887 ms. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 5 states, 10 edges and 1 AP (stutter insensitive) to 5 states, 10 edges and 1 AP (stutter insensitive).
RANDOM walk for 879 steps (0 resets) in 27 ms. (31 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 80 ms. Reduced automaton from 5 states, 10 edges and 1 AP (stutter insensitive) to 5 states, 10 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 218 ms :[true, (NOT p0), p0, p0, false]
[2026-05-23 18:14:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:14:47] [INFO ] Invariant cache hit.
Proved EG true asserting that LTL formula F !true is false.
Knowledge-based reduction took 1970 ms.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p0), p0, p0, false]
Stuttering acceptance computed with spot in 221 ms :[true, (NOT p0), p0, p0, false]
Product exploration explored 100000 steps with 578 reset in 1334 ms.
Product exploration explored 100000 steps with 568 reset in 1376 ms.
Built C files in :
/tmp/ltsmin2352769226408462359
[2026-05-23 18:14:52] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:14:52] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2352769226408462359
Running compilation step : cd /tmp/ltsmin2352769226408462359;'/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/ltsmin2352769226408462359;'/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/ltsmin2352769226408462359;'/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 1 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 821 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 18:14:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:14:56] [INFO ] Invariant cache hit.
[2026-05-23 18:14:56] [INFO ] Implicit Places using invariants in 699 ms returned []
[2026-05-23 18:14:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:14:56] [INFO ] Invariant cache hit.
[2026-05-23 18:14:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:15:00] [INFO ] Implicit Places using invariants and state equation in 3585 ms returned []
Implicit Place search using SMT with State Equation took 4286 ms to find 0 implicit places.
[2026-05-23 18:15:00] [INFO ] Redundant transitions in 305 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5421 ms. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin11289972252208204741
[2026-05-23 18:15:00] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:15:00] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11289972252208204741
Running compilation step : cd /tmp/ltsmin11289972252208204741;'/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/ltsmin11289972252208204741;'/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/ltsmin11289972252208204741;'/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 18:15:04] [INFO ] Flatten gal took : 76 ms
[2026-05-23 18:15:04] [INFO ] Flatten gal took : 76 ms
[2026-05-23 18:15:04] [INFO ] Time to serialize gal into /tmp/LTL944021708531243175.gal : 25 ms
[2026-05-23 18:15:04] [INFO ] Time to serialize properties into /tmp/LTL4787879166157474315.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/LTL944021708531243175.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15307587863038135974.hoa' '-atoms' '/tmp/LTL4787879166157474315.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/LTL4787879166157474315.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15307587863038135974.hoa
Detected timeout of ITS tools.
[2026-05-23 18:15:19] [INFO ] Flatten gal took : 75 ms
[2026-05-23 18:15:19] [INFO ] Flatten gal took : 77 ms
[2026-05-23 18:15:19] [INFO ] Time to serialize gal into /tmp/LTL8935782601507883357.gal : 25 ms
[2026-05-23 18:15:19] [INFO ] Time to serialize properties into /tmp/LTL12584223412869521777.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/LTL8935782601507883357.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12584223412869521777.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("(SUR_PONT_B>=2)"))&&(G(F("(SUR_PONT_B<2)")))))
Formula 0 simplified : G!"(SUR_PONT_B>=2)" | FG!"(SUR_PONT_B<2)"
Detected timeout of ITS tools.
[2026-05-23 18:15:34] [INFO ] Flatten gal took : 76 ms
[2026-05-23 18:15:34] [INFO ] Applying decomposition
[2026-05-23 18:15:34] [INFO ] Flatten gal took : 78 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/graph4237442268069213569.txt' '-o' '/tmp/graph4237442268069213569.bin' '-w' '/tmp/graph4237442268069213569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4237442268069213569.bin' '-l' '-1' '-v' '-w' '/tmp/graph4237442268069213569.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:15:34] [INFO ] Decomposing Gal with order
[2026-05-23 18:15:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:15:36] [INFO ] Removed a total of 10493 redundant transitions.
[2026-05-23 18:15:36] [INFO ] Flatten gal took : 1191 ms
[2026-05-23 18:15:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 28 ms.
[2026-05-23 18:15:36] [INFO ] Time to serialize gal into /tmp/LTL11723369629540160214.gal : 2 ms
[2026-05-23 18:15:36] [INFO ] Time to serialize properties into /tmp/LTL10198816275332613156.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/LTL11723369629540160214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10198816275332613156.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F("(u1.SUR_PONT_B>=2)"))&&(G(F("(u1.SUR_PONT_B<2)")))))
Formula 0 simplified : G!"(u1.SUR_PONT_B>=2)" | FG!"(u1.SUR_PONT_B<2)"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-11 finished in 172201 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((F(G(p0))&&G(p1)))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 165 transition count 5407
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 165 transition count 5407
Applied a total of 4 rules in 63 ms. Remains 165 /168 variables (removed 3) and now considering 5407/5408 (removed 1) transitions.
Running 5404 sub problems to find dead transitions.
[2026-05-23 18:15:51] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-917629253471340037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3215130576125036707.kers'
[2026-05-23 18:15:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-917629253471340037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3215130576125036707.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 164 cols 1825 entries
Finished phase 1 with 160 SingleSign rule and 0 generalized
[2026-05-23 18:15:51] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3215130576125036707.kers
Total runtime 2 ms.
[2026-05-23 18:15:51] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 165/574 variables, and 5 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5404/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/574 variables, and 6 constraints, problems are : Problem set: 0 solved, 5404 unsolved in 20065 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/165 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45379ms problems are : Problem set: 0 solved, 5404 unsolved
Search for dead transitions found 0 dead transitions in 45389ms
[2026-05-23 18:16:36] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:16:36] [INFO ] Invariant cache hit.
[2026-05-23 18:16:37] [INFO ] Implicit Places using invariants in 764 ms returned []
[2026-05-23 18:16:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2026-05-23 18:16:37] [INFO ] Invariant cache hit.
[2026-05-23 18:16:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:16:41] [INFO ] Implicit Places using invariants and state equation in 3906 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4679 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/168 places, 5407/5408 transitions.
Applied a total of 0 rules in 25 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50172 ms. Remains : 163/168 places, 5407/5408 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((F(G(p0))&&G(p1)))))'
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-14 finished in 50353 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||X(p1))) U X(p1)))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 45 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2026-05-23 18:16:41] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12510694218007681459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8365221386371443839.kers'
[2026-05-23 18:16:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12510694218007681459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8365221386371443839.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 166 cols 1928 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-23 18:16:41] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8365221386371443839.kers
Total runtime 1 ms.
[2026-05-23 18:16:41] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/576 variables, and 5 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20069 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5405/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5405 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/576 variables, and 6 constraints, problems are : Problem set: 0 solved, 5405 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/166 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 5203/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45388ms problems are : Problem set: 0 solved, 5405 unsolved
Search for dead transitions found 0 dead transitions in 45398ms
[2026-05-23 18:17:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:17:27] [INFO ] Invariant cache hit.
[2026-05-23 18:17:27] [INFO ] Implicit Places using invariants in 683 ms returned []
[2026-05-23 18:17:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2026-05-23 18:17:27] [INFO ] Invariant cache hit.
[2026-05-23 18:17:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 18:17:30] [INFO ] Implicit Places using invariants and state equation in 2292 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2985 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 21 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48458 ms. Remains : 164/168 places, 5408/5408 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||X(p1))) U X(p1)))'
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N50-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 1836 ms.
Product exploration explored 100000 steps with 50000 reset in 1835 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 17 ms. Proved property starting from automaton with 5 states, 9 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 46 ms.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P50N50-LTLCardinality-15 finished in 52392 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||(p1&&G(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((p0&&(F(p1) U X(X(p2))))))'
Spot run failed in 37 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((G(p0)||G(p1))))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p1)))&&F((!p0||G(F(p1))))))'
Spot run failed in 36 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&G(F(p0))))'
Spot run failed in 43 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 18:17:34] [INFO ] Flatten gal took : 89 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3458300343705647901
[2026-05-23 18:17:34] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2026-05-23 18:17:34] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3458300343705647901
Running compilation step : cd /tmp/ltsmin3458300343705647901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-23 18:17:34] [INFO ] Applying decomposition
[2026-05-23 18:17:34] [INFO ] Flatten gal took : 105 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/graph594125772392096843.txt' '-o' '/tmp/graph594125772392096843.bin' '-w' '/tmp/graph594125772392096843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph594125772392096843.bin' '-l' '-1' '-v' '-w' '/tmp/graph594125772392096843.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:17:34] [INFO ] Decomposing Gal with order
[2026-05-23 18:17:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:17:35] [INFO ] Removed a total of 5488 redundant transitions.
[2026-05-23 18:17:35] [INFO ] Flatten gal took : 859 ms
[2026-05-23 18:17:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 584 labels/synchronizations in 18 ms.
[2026-05-23 18:17:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality3498985947110801456.gal : 15 ms
[2026-05-23 18:17:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality8087799309679576725.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/LTLCardinality3498985947110801456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8087799309679576725.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 5 LTL properties
Checking formula 0 : !((F(("(gu2.SUR_PONT_B>gu2.SUR_PONT_A)")||(("(gu2.SUR_PONT_B>=3)")&&(G(F("(gu2.SUR_PONT_B<=gu2.SUR_PONT_A)")))))))
Formula 0 simplified : G(!"(gu2.SUR_PONT_B>gu2.SUR_PONT_A)" & (!"(gu2.SUR_PONT_B>=3)" | FG!"(gu2.SUR_PONT_B<=gu2.SUR_PONT_A)"))
Compilation finished in 19354 ms.
Running link step : cd /tmp/ltsmin3458300343705647901;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/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)||((LTLAPp1==true)&&[](<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3458300343705647901;'/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)||((LTLAPp1==true)&&[](<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/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(((LTLAPp2==true)&&(<>((LTLAPp3==true)) U X(X((LTLAPp4==true))))))' '--buchi-type=spotba'
LTSmin run took 120 ms.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp5==true))||[]((LTLAPp6==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3458300343705647901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp5==true))||[]((LTLAPp6==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>(((LTLAPp7==true)&&X((LTLAPp8==true))))&&<>((!(LTLAPp7==true)||[](<>((LTLAPp8==true))))))' '--buchi-type=spotba'
LTSmin run took 50551 ms.
FORMULA BridgeAndVehicles-PT-V50P50N50-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/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' '(<>(!(LTLAPp2==true))&&[](<>((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3458300343705647901;'/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' '(<>(!(LTLAPp2==true))&&[](<>((LTLAPp2==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/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)||((LTLAPp1==true)&&[](<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 18:43:49] [INFO ] Flatten gal took : 378 ms
[2026-05-23 18:43:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality1463380672827445153.gal : 71 ms
[2026-05-23 18:43:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality3377178865930321894.ltl : 10 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/LTLCardinality1463380672827445153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3377178865930321894.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
Checking formula 0 : !((F(("(SUR_PONT_B>SUR_PONT_A)")||(("(SUR_PONT_B>=3)")&&(G(F("(SUR_PONT_B<=SUR_PONT_A)")))))))
Formula 0 simplified : G(!"(SUR_PONT_B>SUR_PONT_A)" & (!"(SUR_PONT_B>=3)" | FG!"(SUR_PONT_B<=SUR_PONT_A)"))
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin3458300343705647901;'/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)||((LTLAPp1==true)&&[](<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3458300343705647901;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp5==true))||[]((LTLAPp6==true))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P50N50"
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-PT-V50P50N50, 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-177946841900267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N50.tgz
mv BridgeAndVehicles-PT-V50P50N50 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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