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-177946841900291.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-V80P20N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900291
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 33K Mar 5 07:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 175K Mar 5 07:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Mar 5 07:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.4M Mar 5 07:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Mar 15 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 15 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 655K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Mar 5 07:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 203K Mar 5 07:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Mar 5 07:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.4M Mar 5 07:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:37 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 7.1M 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-V80P20N50-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779567509204

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-V80P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 20:18:30] [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 20:18:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 20:18:30] [INFO ] Load time of PNML (sax parser for PT used): 369 ms
[2026-05-23 20:18:30] [INFO ] Transformed 228 places.
[2026-05-23 20:18:30] [INFO ] Transformed 8588 transitions.
[2026-05-23 20:18:30] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 528 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 178 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:18:31] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11881704905921345763.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6170730775894034123.kers'
[2026-05-23 20:18:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11881704905921345763.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6170730775894034123.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 228 cols 2590 entries
Finished phase 1 with 61 SingleSign rule and 160 generalized
[2026-05-23 20:18:31] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6170730775894034123.kers
Total runtime 3 ms.
[2026-05-23 20:18:31] [INFO ] State equation strengthened by 102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20222 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20165 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50052ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50167ms
[2026-05-23 20:19:21] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:21] [INFO ] Invariant cache hit.
[2026-05-23 20:19:23] [INFO ] Implicit Places using invariants in 1435 ms returned []
[2026-05-23 20:19:23] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:23] [INFO ] Invariant cache hit.
[2026-05-23 20:19:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:19:28] [INFO ] Implicit Places using invariants and state equation in 5227 ms returned []
Implicit Place search using SMT with State Equation took 6670 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 57120 ms. Remains : 228/228 places, 8588/8588 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 51 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:19:28] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:28] [INFO ] Invariant cache hit.
[2026-05-23 20:19:29] [INFO ] Implicit Places using invariants in 1259 ms returned []
[2026-05-23 20:19:29] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:29] [INFO ] Invariant cache hit.
[2026-05-23 20:19:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:19:34] [INFO ] Implicit Places using invariants and state equation in 5300 ms returned []
Implicit Place search using SMT with State Equation took 6570 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6628 ms. Remains : 228/228 places, 8588/8588 transitions.
Support contains 21 out of 228 places after structural reductions.
[2026-05-23 20:19:35] [INFO ] Flatten gal took : 593 ms
[2026-05-23 20:19:36] [INFO ] Flatten gal took : 455 ms
[2026-05-23 20:19:37] [INFO ] Input system was already deterministic with 8588 transitions.
Support contains 20 out of 228 places (down from 21) after GAL structural reductions.
RANDOM walk for 40001 steps (56 resets) in 6139 ms. (6 steps per ms) remains 6/31 properties
BEST_FIRST walk for 40003 steps (18 resets) in 463 ms. (86 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40002 steps (20 resets) in 487 ms. (81 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 504 ms. (79 steps per ms) remains 2/2 properties
[2026-05-23 20:19:39] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:19:39] [INFO ] Invariant cache hit.
[2026-05-23 20:19:39] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
After SMT solving in domain Real declared 6/758 variables, and 1 constraints, problems are : Problem set: 2 solved, 0 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 1/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.55 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((p0||X(p1)))||X(X(p2)))))))'
Support contains 6 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 57 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:19:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1227445453412079020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1228776680169328556.kers'
[2026-05-23 20:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1227445453412079020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1228776680169328556.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2588 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 20:19:40] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1228776680169328556.kers
Total runtime 3 ms.
[2026-05-23 20:19:40] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20135 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20120 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49579ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49615ms
[2026-05-23 20:20:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:20:30] [INFO ] Invariant cache hit.
[2026-05-23 20:20:31] [INFO ] Implicit Places using invariants in 1277 ms returned []
[2026-05-23 20:20:31] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:20:31] [INFO ] Invariant cache hit.
[2026-05-23 20:20:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:20:35] [INFO ] Implicit Places using invariants and state equation in 3558 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4858 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 48 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54637 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((p0||X(p1)))||X(X(p2)))))))'
Stuttering acceptance computed with spot in 630 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 653 steps with 1 reset in 132 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-01 finished in 55518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 131 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:20:36] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11295189675687748127.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3655212413355703765.kers'
[2026-05-23 20:20:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11295189675687748127.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3655212413355703765.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:20:36] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3655212413355703765.kers
Total runtime 4 ms.
[2026-05-23 20:20:36] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20117 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20134 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50590ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50612ms
[2026-05-23 20:21:26] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:21:26] [INFO ] Invariant cache hit.
[2026-05-23 20:21:28] [INFO ] Implicit Places using invariants in 1257 ms returned []
[2026-05-23 20:21:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:21:28] [INFO ] Invariant cache hit.
[2026-05-23 20:21:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:21:36] [INFO ] Implicit Places using invariants and state equation in 7918 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 52 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60014 ms. Remains : 224/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-02 finished in 60203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X(X(G(!p1))))))'
Support contains 2 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 80 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:21:36] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12104729542176340126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3585448274147179414.kers'
[2026-05-23 20:21:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12104729542176340126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3585448274147179414.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 20:21:36] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3585448274147179414.kers
Total runtime 3 ms.
[2026-05-23 20:21:36] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20122 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20197 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50078ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50096ms
[2026-05-23 20:22:26] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:22:26] [INFO ] Invariant cache hit.
[2026-05-23 20:22:27] [INFO ] Implicit Places using invariants in 1185 ms returned []
[2026-05-23 20:22:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:22:27] [INFO ] Invariant cache hit.
[2026-05-23 20:22:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:22:32] [INFO ] Implicit Places using invariants and state equation in 4828 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 6031 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 61 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56288 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||X(X(G(!p1))))))'
Stuttering acceptance computed with spot in 201 ms :[true, p1, false, false, p1]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 477 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-03 finished in 56572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 63 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:22:32] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9261720382901870302.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15777209498993650767.kers'
[2026-05-23 20:22:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9261720382901870302.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15777209498993650767.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 20:22:32] [INFO ] Computed 6 invariants in 7 ms
Computed 6 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15777209498993650767.kers
Total runtime 9 ms.
[2026-05-23 20:22:34] [INFO ] Implicit Places using invariants in 1225 ms returned []
[2026-05-23 20:22:34] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:22:34] [INFO ] Invariant cache hit.
[2026-05-23 20:22:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:22:38] [INFO ] Implicit Places using invariants and state equation in 4117 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5358 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 54 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5476 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-04
Product exploration explored 100000 steps with 235 reset in 2250 ms.
Product exploration explored 100000 steps with 253 reset in 2232 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 10781 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.40 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 12 factoid took 101 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 40002 steps (56 resets) in 1269 ms. (31 steps per ms) remains 2/5 properties
BEST_FIRST walk for 2902 steps (0 resets) in 31 ms. (90 steps per ms) remains 0/2 properties
Knowledge based reduction with 12 factoid took 250 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
[2026-05-23 20:22:44] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-425835943763280702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16283793559750062677.kers'
[2026-05-23 20:22:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-425835943763280702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16283793559750062677.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 225 cols 2267 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:22:44] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16283793559750062677.kers
Total runtime 8 ms.
[2026-05-23 20:22:47] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 20:22:51] [INFO ] [Real]Absence check using state equation in 3714 ms returned sat
[2026-05-23 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:22:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2026-05-23 20:22:57] [INFO ] [Nat]Absence check using state equation in 3255 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 14257 ms.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Support contains 3 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 58 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:22:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:22:57] [INFO ] Invariant cache hit.
[2026-05-23 20:22:57] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20128 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20208 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50241ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50265ms
[2026-05-23 20:23:47] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:23:47] [INFO ] Invariant cache hit.
[2026-05-23 20:23:49] [INFO ] Implicit Places using invariants in 1162 ms returned []
[2026-05-23 20:23:49] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:23:49] [INFO ] Invariant cache hit.
[2026-05-23 20:23:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:23:51] [INFO ] Implicit Places using invariants and state equation in 2525 ms returned []
Implicit Place search using SMT with State Equation took 3690 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54036 ms. Remains : 225/225 places, 8588/8588 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 10781 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.349 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 12 factoid took 91 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (56 resets) in 1021 ms. (39 steps per ms) remains 2/5 properties
BEST_FIRST walk for 4118 steps (0 resets) in 39 ms. (102 steps per ms) remains 0/2 properties
Knowledge based reduction with 12 factoid took 252 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
[2026-05-23 20:23:52] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:23:52] [INFO ] Invariant cache hit.
[2026-05-23 20:23:56] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 20:23:59] [INFO ] [Real]Absence check using state equation in 3736 ms returned sat
[2026-05-23 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:24:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2026-05-23 20:24:06] [INFO ] [Nat]Absence check using state equation in 3025 ms returned sat
[2026-05-23 20:24:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:24:06] [INFO ] [Nat]Added 102 Read/Feed constraints in 331 ms returned sat
[2026-05-23 20:24:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1033 ms
[2026-05-23 20:24:08] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 544 ms.
[2026-05-23 20:24:09] [INFO ] Added : 75 causal constraints over 15 iterations in 2175 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 18174 ms.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) p1)]
Product exploration explored 100000 steps with 240 reset in 2191 ms.
Product exploration explored 100000 steps with 232 reset in 2215 ms.
Spot run failed in 81 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/ltsmin14873520437326748071
[2026-05-23 20:24:14] [INFO ] Built C files in 124ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14873520437326748071
Running compilation step : cd /tmp/ltsmin14873520437326748071;'/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/ltsmin14873520437326748071;'/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/ltsmin14873520437326748071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 58 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:24:18] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:24:18] [INFO ] Invariant cache hit.
[2026-05-23 20:24:19] [INFO ] Implicit Places using invariants in 1224 ms returned []
[2026-05-23 20:24:19] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:24:19] [INFO ] Invariant cache hit.
[2026-05-23 20:24:19] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:24:21] [INFO ] Implicit Places using invariants and state equation in 2583 ms returned []
Implicit Place search using SMT with State Equation took 3815 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3874 ms. Remains : 225/225 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin7111033020171466702
[2026-05-23 20:24:21] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7111033020171466702
Running compilation step : cd /tmp/ltsmin7111033020171466702;'/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/ltsmin7111033020171466702;'/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/ltsmin7111033020171466702;'/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 20:24:25] [INFO ] Flatten gal took : 231 ms
[2026-05-23 20:24:25] [INFO ] Flatten gal took : 172 ms
[2026-05-23 20:24:25] [INFO ] Time to serialize gal into /tmp/LTL12276137006211666693.gal : 84 ms
[2026-05-23 20:24:25] [INFO ] Time to serialize properties into /tmp/LTL18279214332505545528.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/LTL12276137006211666693.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11320492241055360674.hoa' '-atoms' '/tmp/LTL18279214332505545528.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18279214332505545528.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11320492241055360674.hoa
Detected timeout of ITS tools.
[2026-05-23 20:24:41] [INFO ] Flatten gal took : 153 ms
[2026-05-23 20:24:41] [INFO ] Flatten gal took : 157 ms
[2026-05-23 20:24:41] [INFO ] Time to serialize gal into /tmp/LTL5485210216162641369.gal : 54 ms
[2026-05-23 20:24:41] [INFO ] Time to serialize properties into /tmp/LTL4509012590186748013.ltl : 3 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/LTL5485210216162641369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4509012590186748013.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...275
Read 1 LTL properties
Checking formula 0 : !((((F(G("(SUR_PONT_A<=1)")))U("(SORTI_A>=1)"))&&(X(F(("(CAPACITE>1)")&&(X(("(CAPACITE>1)")U(("(SORTI_A<1)")||(G("(CAPACITE>1)")))))))...158
Formula 0 simplified : (GF!"(SUR_PONT_A<=1)" R !"(SORTI_A>=1)") | XG(!"(CAPACITE>1)" | X(!"(CAPACITE>1)" M !"(SORTI_A<1)"))
Detected timeout of ITS tools.
[2026-05-23 20:24:56] [INFO ] Flatten gal took : 145 ms
[2026-05-23 20:24:56] [INFO ] Applying decomposition
[2026-05-23 20:24:56] [INFO ] Flatten gal took : 126 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/graph15515117273078200976.txt' '-o' '/tmp/graph15515117273078200976.bin' '-w' '/tmp/graph15515117273078200976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15515117273078200976.bin' '-l' '-1' '-v' '-w' '/tmp/graph15515117273078200976.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:24:57] [INFO ] Decomposing Gal with order
[2026-05-23 20:24:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:25:00] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:25:00] [INFO ] Flatten gal took : 2989 ms
[2026-05-23 20:25:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 164 ms.
[2026-05-23 20:25:00] [INFO ] Time to serialize gal into /tmp/LTL17024290673725551591.gal : 4 ms
[2026-05-23 20:25:00] [INFO ] Time to serialize properties into /tmp/LTL1592018608491252837.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/LTL17024290673725551591.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1592018608491252837.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...255
Read 1 LTL properties
Checking formula 0 : !((((F(G("(u2.SUR_PONT_A<=1)")))U("(u2.SORTI_A>=1)"))&&(X(F(("(u2.CAPACITE>1)")&&(X(("(u2.CAPACITE>1)")U(("(u2.SORTI_A<1)")||(G("(u2.C...176
Formula 0 simplified : (GF!"(u2.SUR_PONT_A<=1)" R !"(u2.SORTI_A>=1)") | XG(!"(u2.CAPACITE>1)" | X(!"(u2.CAPACITE>1)" M !"(u2.SORTI_A<1)"))
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-04 finished in 163211 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 47 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 3138 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
[2026-05-23 20:25:19] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14789515129297076496.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7464250116179117537.kers'
[2026-05-23 20:25:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14789515129297076496.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7464250116179117537.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 221 cols 2260 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-23 20:25:19] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7464250116179117537.kers
Total runtime 3 ms.
[2026-05-23 20:25:20] [INFO ] Implicit Places using invariants in 1330 ms returned []
[2026-05-23 20:25:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:25:20] [INFO ] Invariant cache hit.
[2026-05-23 20:25:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:25:24] [INFO ] Implicit Places using invariants and state equation in 4255 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 5604 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/228 places, 8584/8588 transitions.
Applied a total of 0 rules in 2312 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11056 ms. Remains : 220/228 places, 8584/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-06
Product exploration explored 100000 steps with 765 reset in 1661 ms.
Product exploration explored 100000 steps with 761 reset in 1718 ms.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 7 factoid took 55 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 981 steps (0 resets) in 57 ms. (16 steps per ms) remains 0/2 properties
Knowledge based reduction with 7 factoid took 96 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 20:25:31] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-884528122507212707.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4754247855837910444.kers'
[2026-05-23 20:25:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-884528122507212707.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4754247855837910444.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 220 cols 2099 entries
Finished phase 1 with 216 SingleSign rule and 0 generalized
[2026-05-23 20:25:31] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4754247855837910444.kers
Total runtime 3 ms.
[2026-05-23 20:25:33] [INFO ] [Real]Absence check using 4 positive place invariants in 17 ms returned sat
[2026-05-23 20:25:36] [INFO ] [Real]Absence check using state equation in 2671 ms returned sat
[2026-05-23 20:25:36] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:25:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2026-05-23 20:25:41] [INFO ] [Nat]Absence check using state equation in 1552 ms returned sat
[2026-05-23 20:25:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:25:42] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 20:25:43] [INFO ] [Nat]Added 102 Read/Feed constraints in 2527 ms returned sat
[2026-05-23 20:25:44] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 478 ms.
[2026-05-23 20:25:47] [INFO ] Added : 51 causal constraints over 11 iterations in 3788 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 17001 ms.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 2351 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2026-05-23 20:25:50] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:25:50] [INFO ] Invariant cache hit.
[2026-05-23 20:25:51] [INFO ] Implicit Places using invariants in 1280 ms returned []
[2026-05-23 20:25:51] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:25:51] [INFO ] Invariant cache hit.
[2026-05-23 20:25:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:25:56] [INFO ] Implicit Places using invariants and state equation in 5467 ms returned []
Implicit Place search using SMT with State Equation took 6748 ms to find 0 implicit places.
[2026-05-23 20:25:58] [INFO ] Redundant transitions in 1272 ms returned []
Running 8581 sub problems to find dead transitions.
[2026-05-23 20:25:58] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:25:58] [INFO ] Invariant cache hit.
[2026-05-23 20:25:58] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 220/746 variables, and 4 constraints, problems are : Problem set: 0 solved, 8581 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/220 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8581/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8581 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8581 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 220/746 variables, and 4 constraints, problems are : Problem set: 0 solved, 8581 unsolved in 30136 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/220 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8421/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70071ms problems are : Problem set: 0 solved, 8581 unsolved
Search for dead transitions found 0 dead transitions in 70088ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 80489 ms. Remains : 220/220 places, 8584/8584 transitions.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 7 factoid took 56 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 962 steps (0 resets) in 41 ms. (22 steps per ms) remains 0/2 properties
Knowledge based reduction with 7 factoid took 74 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 20:27:08] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:27:08] [INFO ] Invariant cache hit.
[2026-05-23 20:27:11] [INFO ] [Real]Absence check using 4 positive place invariants in 16 ms returned sat
[2026-05-23 20:27:14] [INFO ] [Real]Absence check using state equation in 2685 ms returned sat
[2026-05-23 20:27:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:27:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-23 20:27:19] [INFO ] [Nat]Absence check using state equation in 1583 ms returned sat
[2026-05-23 20:27:19] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:27:20] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-23 20:27:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 2168 ms returned sat
[2026-05-23 20:27:21] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 234 ms.
[2026-05-23 20:27:22] [INFO ] Added : 51 causal constraints over 11 iterations in 1673 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 14656 ms.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 754 reset in 1673 ms.
Product exploration explored 100000 steps with 761 reset in 1705 ms.
Built C files in :
/tmp/ltsmin18146688872401181218
[2026-05-23 20:27:26] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:27:26] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18146688872401181218
Running compilation step : cd /tmp/ltsmin18146688872401181218;'/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/ltsmin18146688872401181218;'/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/ltsmin18146688872401181218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 2352 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2026-05-23 20:27:32] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:27:32] [INFO ] Invariant cache hit.
[2026-05-23 20:27:33] [INFO ] Implicit Places using invariants in 1302 ms returned []
[2026-05-23 20:27:33] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2026-05-23 20:27:33] [INFO ] Invariant cache hit.
[2026-05-23 20:27:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:27:38] [INFO ] Implicit Places using invariants and state equation in 5596 ms returned []
Implicit Place search using SMT with State Equation took 6902 ms to find 0 implicit places.
[2026-05-23 20:27:39] [INFO ] Redundant transitions in 961 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10229 ms. Remains : 220/220 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin963610271474054954
[2026-05-23 20:27:39] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:27:40] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin963610271474054954
Running compilation step : cd /tmp/ltsmin963610271474054954;'/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/ltsmin963610271474054954;'/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/ltsmin963610271474054954;'/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 20:27:43] [INFO ] Flatten gal took : 133 ms
[2026-05-23 20:27:43] [INFO ] Flatten gal took : 145 ms
[2026-05-23 20:27:43] [INFO ] Time to serialize gal into /tmp/LTL17811395919123532476.gal : 43 ms
[2026-05-23 20:27:43] [INFO ] Time to serialize properties into /tmp/LTL1637545082490603893.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/LTL17811395919123532476.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13661669204441537577.hoa' '-atoms' '/tmp/LTL1637545082490603893.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/LTL1637545082490603893.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13661669204441537577.hoa
Detected timeout of ITS tools.
[2026-05-23 20:27:58] [INFO ] Flatten gal took : 127 ms
[2026-05-23 20:27:59] [INFO ] Flatten gal took : 135 ms
[2026-05-23 20:27:59] [INFO ] Time to serialize gal into /tmp/LTL18114399502551460264.gal : 41 ms
[2026-05-23 20:27:59] [INFO ] Time to serialize properties into /tmp/LTL10897121819850250369.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/LTL18114399502551460264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10897121819850250369.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F("(ROUTE_A<=ATTENTE_B)"))&&(F("(ROUTE_B>=3)")))))
Formula 0 simplified : F(G!"(ROUTE_A<=ATTENTE_B)" | G!"(ROUTE_B>=3)")
Detected timeout of ITS tools.
[2026-05-23 20:28:14] [INFO ] Flatten gal took : 121 ms
[2026-05-23 20:28:14] [INFO ] Applying decomposition
[2026-05-23 20:28:14] [INFO ] Flatten gal took : 127 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/graph9370030168554183257.txt' '-o' '/tmp/graph9370030168554183257.bin' '-w' '/tmp/graph9370030168554183257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9370030168554183257.bin' '-l' '-1' '-v' '-w' '/tmp/graph9370030168554183257.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:28:14] [INFO ] Decomposing Gal with order
[2026-05-23 20:28:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:28:17] [INFO ] Removed a total of 8523 redundant transitions.
[2026-05-23 20:28:17] [INFO ] Flatten gal took : 1974 ms
[2026-05-23 20:28:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 548 labels/synchronizations in 98 ms.
[2026-05-23 20:28:17] [INFO ] Time to serialize gal into /tmp/LTL16104345990322554050.gal : 21 ms
[2026-05-23 20:28:17] [INFO ] Time to serialize properties into /tmp/LTL13724222534231063718.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/LTL16104345990322554050.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13724222534231063718.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu0.ROUTE_A<=gu0.ATTENTE_B)"))&&(F("(gu0.ROUTE_B>=3)")))))
Formula 0 simplified : F(G!"(gu0.ROUTE_A<=gu0.ATTENTE_B)" | G!"(gu0.ROUTE_B>=3)")
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-06 finished in 196454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 2305 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:28:34] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4250603845300039373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10155354347356858774.kers'
[2026-05-23 20:28:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4250603845300039373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10155354347356858774.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 228 cols 2590 entries
Finished phase 1 with 61 SingleSign rule and 160 generalized
[2026-05-23 20:28:34] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10155354347356858774.kers
Total runtime 4 ms.
[2026-05-23 20:28:34] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20138 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20122 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49830ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49848ms
[2026-05-23 20:29:24] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:29:24] [INFO ] Invariant cache hit.
[2026-05-23 20:29:25] [INFO ] Implicit Places using invariants in 1251 ms returned []
[2026-05-23 20:29:25] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:29:25] [INFO ] Invariant cache hit.
[2026-05-23 20:29:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:29:29] [INFO ] Implicit Places using invariants and state equation in 3738 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5008 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 2286 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 59465 ms. Remains : 226/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-07
Product exploration explored 100000 steps with 297 reset in 1687 ms.
Product exploration explored 100000 steps with 297 reset in 1686 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 10782 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.31 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/226 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 13 factoid took 49 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 5218 steps (7 resets) in 150 ms. (34 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 117 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2026-05-23 20:29:35] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7727950018651405572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10984453924940310668.kers'
[2026-05-23 20:29:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7727950018651405572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10984453924940310668.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 226 cols 2268 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-23 20:29:35] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10984453924940310668.kers
Total runtime 3 ms.
[2026-05-23 20:29:38] [INFO ] [Real]Absence check using 5 positive place invariants in 52 ms returned sat
[2026-05-23 20:29:50] [INFO ] [Real]Absence check using state equation in 12006 ms returned unknown
Could not prove EG (NOT p0)
[2026-05-23 20:29:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:29:51] [INFO ] Invariant cache hit.
[2026-05-23 20:29:53] [INFO ] [Real]Absence check using 5 positive place invariants in 50 ms returned sat
[2026-05-23 20:29:58] [INFO ] [Real]Absence check using state equation in 4930 ms returned sat
[2026-05-23 20:29:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:30:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2026-05-23 20:30:03] [INFO ] [Nat]Absence check using state equation in 1952 ms returned sat
[2026-05-23 20:30:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:30:04] [INFO ] [Nat]Added 102 Read/Feed constraints in 99 ms returned sat
[2026-05-23 20:30:04] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 564 ms.
[2026-05-23 20:30:06] [INFO ] Added : 60 causal constraints over 12 iterations in 1916 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 30543 ms.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2477 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:30:08] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:30:08] [INFO ] Invariant cache hit.
[2026-05-23 20:30:08] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20124 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/756 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20184 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/226 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50610ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50631ms
[2026-05-23 20:30:59] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:30:59] [INFO ] Invariant cache hit.
[2026-05-23 20:31:00] [INFO ] Implicit Places using invariants in 1173 ms returned []
[2026-05-23 20:31:00] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:31:00] [INFO ] Invariant cache hit.
[2026-05-23 20:31:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:31:11] [INFO ] Implicit Places using invariants and state equation in 10649 ms returned []
Implicit Place search using SMT with State Equation took 11824 ms to find 0 implicit places.
[2026-05-23 20:31:12] [INFO ] Redundant transitions in 1299 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66267 ms. Remains : 226/226 places, 8588/8588 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 10782 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.31 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/226 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 13 factoid took 63 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 5702 steps (8 resets) in 181 ms. (31 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 135 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2026-05-23 20:31:12] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:31:12] [INFO ] Invariant cache hit.
[2026-05-23 20:31:15] [INFO ] [Real]Absence check using 5 positive place invariants in 50 ms returned sat
[2026-05-23 20:31:27] [INFO ] [Real]Absence check using state equation in 12053 ms returned unknown
Could not prove EG (NOT p0)
[2026-05-23 20:31:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:31:27] [INFO ] Invariant cache hit.
[2026-05-23 20:31:31] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2026-05-23 20:31:36] [INFO ] [Real]Absence check using state equation in 4956 ms returned sat
[2026-05-23 20:31:36] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 20:31:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2026-05-23 20:31:41] [INFO ] [Nat]Absence check using state equation in 1854 ms returned sat
[2026-05-23 20:31:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:31:41] [INFO ] [Nat]Added 102 Read/Feed constraints in 504 ms returned sat
[2026-05-23 20:31:42] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 317 transitions) in 216 ms.
[2026-05-23 20:31:44] [INFO ] Added : 60 causal constraints over 12 iterations in 2000 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 31609 ms.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 295 reset in 1706 ms.
Product exploration explored 100000 steps with 297 reset in 1700 ms.
Built C files in :
/tmp/ltsmin15591979882714745181
[2026-05-23 20:31:47] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:31:47] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15591979882714745181
Running compilation step : cd /tmp/ltsmin15591979882714745181;'/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/ltsmin15591979882714745181;'/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/ltsmin15591979882714745181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2285 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:31:53] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:31:53] [INFO ] Invariant cache hit.
[2026-05-23 20:31:54] [INFO ] Implicit Places using invariants in 1209 ms returned []
[2026-05-23 20:31:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:31:54] [INFO ] Invariant cache hit.
[2026-05-23 20:31:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:32:05] [INFO ] Implicit Places using invariants and state equation in 10672 ms returned []
Implicit Place search using SMT with State Equation took 11886 ms to find 0 implicit places.
[2026-05-23 20:32:06] [INFO ] Redundant transitions in 1036 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15218 ms. Remains : 226/226 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin4154151518457796747
[2026-05-23 20:32:06] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:32:06] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4154151518457796747
Running compilation step : cd /tmp/ltsmin4154151518457796747;'/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/ltsmin4154151518457796747;'/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/ltsmin4154151518457796747;'/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 20:32:09] [INFO ] Flatten gal took : 330 ms
[2026-05-23 20:32:10] [INFO ] Flatten gal took : 137 ms
[2026-05-23 20:32:10] [INFO ] Time to serialize gal into /tmp/LTL10898441238770516113.gal : 50 ms
[2026-05-23 20:32:10] [INFO ] Time to serialize properties into /tmp/LTL5882479911933041665.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/LTL10898441238770516113.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17433069536207773454.hoa' '-atoms' '/tmp/LTL5882479911933041665.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/LTL5882479911933041665.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17433069536207773454.hoa
Detected timeout of ITS tools.
[2026-05-23 20:32:25] [INFO ] Flatten gal took : 121 ms
[2026-05-23 20:32:25] [INFO ] Flatten gal took : 131 ms
[2026-05-23 20:32:25] [INFO ] Time to serialize gal into /tmp/LTL14102167747368032615.gal : 43 ms
[2026-05-23 20:32:25] [INFO ] Time to serialize properties into /tmp/LTL2602861397328079555.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/LTL14102167747368032615.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2602861397328079555.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(SORTI_B>=3)"))&&(F("(CAPACITE<=SORTI_A)"))))
Formula 0 simplified : G!"(SORTI_B>=3)" | G!"(CAPACITE<=SORTI_A)"
Detected timeout of ITS tools.
[2026-05-23 20:32:40] [INFO ] Flatten gal took : 123 ms
[2026-05-23 20:32:40] [INFO ] Applying decomposition
[2026-05-23 20:32:40] [INFO ] Flatten gal took : 137 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/graph6154911026547298686.txt' '-o' '/tmp/graph6154911026547298686.bin' '-w' '/tmp/graph6154911026547298686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6154911026547298686.bin' '-l' '-1' '-v' '-w' '/tmp/graph6154911026547298686.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:32:41] [INFO ] Decomposing Gal with order
[2026-05-23 20:32:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:32:42] [INFO ] Removed a total of 8395 redundant transitions.
[2026-05-23 20:32:42] [INFO ] Flatten gal took : 1532 ms
[2026-05-23 20:32:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 32 ms.
[2026-05-23 20:32:43] [INFO ] Time to serialize gal into /tmp/LTL6945457101503025632.gal : 23 ms
[2026-05-23 20:32:43] [INFO ] Time to serialize properties into /tmp/LTL15092544719626216637.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/LTL6945457101503025632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15092544719626216637.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.SORTI_B>=3)"))&&(F("(gu0.CAPACITE<=gu0.SORTI_A)"))))
Formula 0 simplified : G!"(gu1.SORTI_B>=3)" | G!"(gu0.CAPACITE<=gu0.SORTI_A)"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-07 finished in 265676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 1 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 115 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:32:58] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3641670575983868970.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14237819929325595080.kers'
[2026-05-23 20:32:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3641670575983868970.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14237819929325595080.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:32:58] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14237819929325595080.kers
Total runtime 6 ms.
[2026-05-23 20:32:58] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20118 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20122 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50262ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 50283ms
[2026-05-23 20:33:48] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:33:48] [INFO ] Invariant cache hit.
[2026-05-23 20:33:49] [INFO ] Implicit Places using invariants in 1203 ms returned []
[2026-05-23 20:33:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:33:49] [INFO ] Invariant cache hit.
[2026-05-23 20:33:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:33:56] [INFO ] Implicit Places using invariants and state equation in 6959 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8177 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 56 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58652 ms. Remains : 223/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-08
Product exploration explored 100000 steps with 25000 reset in 3439 ms.
Product exploration explored 100000 steps with 25000 reset in 3460 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 3491 steps (4 resets) in 114 ms. (30 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 526 ms.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 60 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:34:04] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4033761146768393821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16042037520979320582.kers'
[2026-05-23 20:34:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4033761146768393821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16042037520979320582.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 529 rows 222 cols 2103 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-23 20:34:04] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16042037520979320582.kers
Total runtime 2 ms.
[2026-05-23 20:34:04] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 223/752 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20129 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/223 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 223/752 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20179 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/223 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49669ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49689ms
[2026-05-23 20:34:54] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:34:54] [INFO ] Invariant cache hit.
[2026-05-23 20:34:55] [INFO ] Implicit Places using invariants in 1207 ms returned []
[2026-05-23 20:34:55] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:34:55] [INFO ] Invariant cache hit.
[2026-05-23 20:34:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:34:58] [INFO ] Implicit Places using invariants and state equation in 2998 ms returned []
Implicit Place search using SMT with State Equation took 4207 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 53976 ms. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 1337 steps (1 resets) in 47 ms. (27 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 455 ms.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 3434 ms.
Product exploration explored 100000 steps with 25000 reset in 3423 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/ltsmin15170483598880509598
[2026-05-23 20:35:06] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15170483598880509598
Running compilation step : cd /tmp/ltsmin15170483598880509598;'/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/ltsmin15170483598880509598;'/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/ltsmin15170483598880509598;'/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 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 56 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:35:09] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:35:09] [INFO ] Invariant cache hit.
[2026-05-23 20:35:10] [INFO ] Implicit Places using invariants in 1172 ms returned []
[2026-05-23 20:35:10] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:35:10] [INFO ] Invariant cache hit.
[2026-05-23 20:35:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:35:13] [INFO ] Implicit Places using invariants and state equation in 2954 ms returned []
Implicit Place search using SMT with State Equation took 4128 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4185 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin3763181656288180538
[2026-05-23 20:35:13] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3763181656288180538
Running compilation step : cd /tmp/ltsmin3763181656288180538;'/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/ltsmin3763181656288180538;'/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/ltsmin3763181656288180538;'/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 20:35:17] [INFO ] Flatten gal took : 145 ms
[2026-05-23 20:35:17] [INFO ] Flatten gal took : 156 ms
[2026-05-23 20:35:17] [INFO ] Time to serialize gal into /tmp/LTL18232560543989191575.gal : 45 ms
[2026-05-23 20:35:17] [INFO ] Time to serialize properties into /tmp/LTL4448774301749839835.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/LTL18232560543989191575.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11919565587238547706.hoa' '-atoms' '/tmp/LTL4448774301749839835.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/LTL4448774301749839835.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11919565587238547706.hoa
Detected timeout of ITS tools.
[2026-05-23 20:35:32] [INFO ] Flatten gal took : 119 ms
[2026-05-23 20:35:32] [INFO ] Flatten gal took : 124 ms
[2026-05-23 20:35:32] [INFO ] Time to serialize gal into /tmp/LTL13057429125622468028.gal : 41 ms
[2026-05-23 20:35:32] [INFO ] Time to serialize properties into /tmp/LTL60621600901811660.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/LTL13057429125622468028.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL60621600901811660.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 : !((X(X(X("(NB_ATTENTE_B_48<1)")))))
Formula 0 simplified : XXX!"(NB_ATTENTE_B_48<1)"
Detected timeout of ITS tools.
[2026-05-23 20:35:48] [INFO ] Flatten gal took : 121 ms
[2026-05-23 20:35:48] [INFO ] Applying decomposition
[2026-05-23 20:35:48] [INFO ] Flatten gal took : 127 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/graph14379360385923252565.txt' '-o' '/tmp/graph14379360385923252565.bin' '-w' '/tmp/graph14379360385923252565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14379360385923252565.bin' '-l' '-1' '-v' '-w' '/tmp/graph14379360385923252565.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:35:48] [INFO ] Decomposing Gal with order
[2026-05-23 20:35:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:35:51] [INFO ] Removed a total of 16673 redundant transitions.
[2026-05-23 20:35:51] [INFO ] Flatten gal took : 2565 ms
[2026-05-23 20:35:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 65 ms.
[2026-05-23 20:35:51] [INFO ] Time to serialize gal into /tmp/LTL16914559755532681089.gal : 8 ms
[2026-05-23 20:35:51] [INFO ] Time to serialize properties into /tmp/LTL438648419830689198.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/LTL16914559755532681089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL438648419830689198.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X("(i2.u3.NB_ATTENTE_B_48<1)")))))
Formula 0 simplified : XXX!"(i2.u3.NB_ATTENTE_B_48<1)"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-08 finished in 188248 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G((p1 U p2))||F(G(p3)))))))'
Support contains 7 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 62 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:36:06] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18128909860496981411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13201081821436595258.kers'
[2026-05-23 20:36:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18128909860496981411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13201081821436595258.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 20:36:06] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13201081821436595258.kers
Total runtime 4 ms.
[2026-05-23 20:36:06] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20107 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20170 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49715ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 49731ms
[2026-05-23 20:36:56] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:36:56] [INFO ] Invariant cache hit.
[2026-05-23 20:36:57] [INFO ] Implicit Places using invariants in 1297 ms returned []
[2026-05-23 20:36:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:36:57] [INFO ] Invariant cache hit.
[2026-05-23 20:36:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:37:03] [INFO ] Implicit Places using invariants and state equation in 5526 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 6837 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 52 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56697 ms. Remains : 226/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G((p1 U p2))||F(G(p3)))))))'
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-10
Stuttering criterion allowed to conclude after 654 steps with 0 reset in 15 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-10 finished in 57010 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 108 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:37:03] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-595065907975359010.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17091910875650736243.kers'
[2026-05-23 20:37:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-595065907975359010.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17091910875650736243.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2425 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:37:03] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17091910875650736243.kers
Total runtime 8 ms.
[2026-05-23 20:37:03] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20117 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20173 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49613ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49629ms
[2026-05-23 20:37:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:37:53] [INFO ] Invariant cache hit.
[2026-05-23 20:37:54] [INFO ] Implicit Places using invariants in 1214 ms returned []
[2026-05-23 20:37:54] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:37:54] [INFO ] Invariant cache hit.
[2026-05-23 20:37:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:38:00] [INFO ] Implicit Places using invariants and state equation in 6494 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7739 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/228 places, 8587/8588 transitions.
Applied a total of 0 rules in 53 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57542 ms. Remains : 224/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-11 finished in 57680 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(X(G(p1))))||((p1 U p2)&&X(F(p3))))))'
Support contains 4 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 227 transition count 8588
Applied a total of 1 rules in 61 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:38:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12022883410468870665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7075287205003890089.kers'
[2026-05-23 20:38:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12022883410468870665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7075287205003890089.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 227 cols 2589 entries
Finished phase 1 with 141 SingleSign rule and 80 generalized
[2026-05-23 20:38:01] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-7075287205003890089.kers
Total runtime 11 ms.
[2026-05-23 20:38:01] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20122 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/757 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20193 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/227 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50542ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50559ms
[2026-05-23 20:38:51] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:38:51] [INFO ] Invariant cache hit.
[2026-05-23 20:38:52] [INFO ] Implicit Places using invariants in 1189 ms returned []
[2026-05-23 20:38:52] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:38:52] [INFO ] Invariant cache hit.
[2026-05-23 20:38:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:38:57] [INFO ] Implicit Places using invariants and state equation in 4744 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5953 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 55 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56640 ms. Remains : 225/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0&&X(X(G(p1))))||((p1 U p2)&&X(F(p3))))))'
Stuttering acceptance computed with spot in 406 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), true, (NOT p1), (NOT p2), (NOT p3), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p1)), (NOT p1), (AND p0 (NOT p2) (NOT p1)), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-13
Product exploration explored 100000 steps with 437 reset in 1698 ms.
Product exploration explored 100000 steps with 438 reset in 1698 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 10781 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.31 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 4/4 atomic propositions.
Knowledge based reduction with 33 factoid took 424 ms. Reduced automaton from 10 states, 21 edges and 4 AP (stutter sensitive) to 10 states, 21 edges and 4 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 40000 steps (56 resets) in 1047 ms. (38 steps per ms) remains 4/14 properties
BEST_FIRST walk for 40002 steps (18 resets) in 465 ms. (85 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40002 steps (16 resets) in 443 ms. (90 steps per ms) remains 1/1 properties
[2026-05-23 20:39:02] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12391374652081328472.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2679072087733731614.kers'
[2026-05-23 20:39:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12391374652081328472.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2679072087733731614.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 530 rows 225 cols 2267 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:39:02] [INFO ] Computed 5 invariants in 7 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-2679072087733731614.kers
Total runtime 8 ms.
[2026-05-23 20:39:02] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 162/166 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 534/700 variables, 166/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/700 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/700 variables, 102/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/700 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/702 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/702 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/702 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 53/755 variables, 53/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/755 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/755 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/755 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 755/755 variables, and 332 constraints, problems are : Problem set: 0 solved, 1 unsolved in 497 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 225/225 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 162/166 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 534/700 variables, 166/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/700 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/700 variables, 102/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/700 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/700 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/702 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/702 variables, 2/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/702 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 53/755 variables, 53/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/755 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/755 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/755 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 755/755 variables, and 333 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2651 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 225/225 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3176ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 2436 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:39:08] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:39:08] [INFO ] Invariant cache hit.
[2026-05-23 20:39:08] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20128 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/755 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20143 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50046ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50069ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52518 ms. Remains : 225/225 places, 8588/8588 transitions.
RANDOM walk for 40000 steps (56 resets) in 983 ms. (40 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (16 resets) in 310 ms. (128 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 64932 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 1
Probabilistic random walk after 64932 steps, saw 19063 distinct states, run finished after 3011 ms. (steps per millisecond=21 ) properties seen :0
[2026-05-23 20:40:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:40:01] [INFO ] Invariant cache hit.
[2026-05-23 20:40:01] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 162/166 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 534/700 variables, 166/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/700 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/700 variables, 102/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/700 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/702 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/702 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/702 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 53/755 variables, 53/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/755 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/755 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/755 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 755/755 variables, and 332 constraints, problems are : Problem set: 0 solved, 1 unsolved in 511 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 225/225 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 162/166 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 534/700 variables, 166/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/700 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/700 variables, 102/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/700 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/700 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/702 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/702 variables, 2/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/702 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 53/755 variables, 53/332 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/755 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/755 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/755 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 755/755 variables, and 333 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2677 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 225/225 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3206ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 2334 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2334 ms. Remains : 225/225 places, 8588/8588 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 2288 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2026-05-23 20:40:09] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:40:09] [INFO ] Invariant cache hit.
[2026-05-23 20:40:10] [INFO ] Implicit Places using invariants in 1244 ms returned []
[2026-05-23 20:40:10] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:40:10] [INFO ] Invariant cache hit.
[2026-05-23 20:40:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:40:20] [INFO ] Implicit Places using invariants and state equation in 9794 ms returned []
Implicit Place search using SMT with State Equation took 11054 ms to find 0 implicit places.
[2026-05-23 20:40:21] [INFO ] Redundant transitions in 1018 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14371 ms. Remains : 225/225 places, 8588/8588 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 225 transition count 530
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 8062 place count 223 transition count 528
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8064 place count 223 transition count 526
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8066 place count 221 transition count 526
Applied a total of 8066 rules in 36 ms. Remains 221 /225 variables (removed 4) and now considering 526/8588 (removed 8062) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7024198173716600066.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18335283812839408843.kers'
[2026-05-23 20:40:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7024198173716600066.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18335283812839408843.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 526 rows 221 cols 2255 entries
Finished phase 1 with 216 SingleSign rule and 0 generalized
[2026-05-23 20:40:21] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18335283812839408843.kers
Total runtime 3 ms.
[2026-05-23 20:40:21] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-23 20:40:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2026-05-23 20:40:22] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-23 20:40:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 20:40:22] [INFO ] After 210ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-23 20:40:22] [INFO ] After 376ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-23 20:40:22] [INFO ] After 829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 938 ms.
Negative knowledge disproves property using: (G (OR p0 p1 p2))
Knowledge based reduction with 33 factoid took 1148 ms. Proved property starting from automaton with 10 states, 21 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 82223 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-13 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-13 finished in 142743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G((p1&&F(p2)))))'
Support contains 5 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 3153 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Running 8585 sub problems to find dead transitions.
[2026-05-23 20:40:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2154755362926435732.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10607786735073968870.kers'
[2026-05-23 20:40:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2154755362926435732.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10607786735073968870.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 530 rows 228 cols 2590 entries
Finished phase 1 with 61 SingleSign rule and 160 generalized
[2026-05-23 20:40:27] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10607786735073968870.kers
Total runtime 6 ms.
[2026-05-23 20:40:27] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20120 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8585/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8585 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8585 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 226/758 variables, and 5 constraints, problems are : Problem set: 0 solved, 8585 unsolved in 20126 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50163ms problems are : Problem set: 0 solved, 8585 unsolved
Search for dead transitions found 0 dead transitions in 50175ms
[2026-05-23 20:41:17] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:41:17] [INFO ] Invariant cache hit.
[2026-05-23 20:41:18] [INFO ] Implicit Places using invariants in 1213 ms returned []
[2026-05-23 20:41:18] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2026-05-23 20:41:18] [INFO ] Invariant cache hit.
[2026-05-23 20:41:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:41:23] [INFO ] Implicit Places using invariants and state equation in 4607 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5867 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 3280 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 62501 ms. Remains : 226/228 places, 8588/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G((F(p1)&&p2))))'
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-14
Stuttering criterion allowed to conclude after 10706 steps with 43 reset in 213 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-14 finished in 62929 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((F(G(p1))&&p0)))'
Support contains 4 out of 228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 225 transition count 8587
Applied a total of 3 rules in 2363 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
Running 8584 sub problems to find dead transitions.
[2026-05-23 20:41:29] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9809809938782141877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5348212169601055838.kers'
[2026-05-23 20:41:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9809809938782141877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5348212169601055838.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 529 rows 224 cols 2345 entries
Finished phase 1 with 220 SingleSign rule and 0 generalized
[2026-05-23 20:41:29] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-5348212169601055838.kers
Total runtime 8 ms.
[2026-05-23 20:41:29] [INFO ] State equation strengthened by 102 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/754 variables, and 5 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20111 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8584/261 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/754 variables, and 6 constraints, problems are : Problem set: 0 solved, 8584 unsolved in 20172 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/225 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 8323/261 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49619ms problems are : Problem set: 0 solved, 8584 unsolved
Search for dead transitions found 0 dead transitions in 49635ms
[2026-05-23 20:42:18] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:18] [INFO ] Invariant cache hit.
[2026-05-23 20:42:20] [INFO ] Implicit Places using invariants in 1213 ms returned []
[2026-05-23 20:42:20] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:20] [INFO ] Invariant cache hit.
[2026-05-23 20:42:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:42:23] [INFO ] Implicit Places using invariants and state equation in 3499 ms returned []
Implicit Place search using SMT with State Equation took 4733 ms to find 0 implicit places.
[2026-05-23 20:42:24] [INFO ] Redundant transitions in 1009 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 225/228 places, 8587/8588 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 57764 ms. Remains : 225/228 places, 8587/8588 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p1))&&p0)))'
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLCardinality-15
Product exploration explored 100000 steps with 373 reset in 2484 ms.
Product exploration explored 100000 steps with 355 reset in 2459 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
RANDOM walk for 1185 steps (2 resets) in 42 ms. (27 steps per ms) remains 0/4 properties
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), false, false]
[2026-05-23 20:42:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:30] [INFO ] Invariant cache hit.
[2026-05-23 20:42:33] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
Proved EG (NOT p0) asserting that LTL formula F !(NOT p0) is false.
Knowledge-based reduction took 3650 ms.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), false, false]
Support contains 4 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2217 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:42:35] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:35] [INFO ] Invariant cache hit.
[2026-05-23 20:42:36] [INFO ] Implicit Places using invariants in 1182 ms returned []
[2026-05-23 20:42:36] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:36] [INFO ] Invariant cache hit.
[2026-05-23 20:42:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:42:40] [INFO ] Implicit Places using invariants and state equation in 3490 ms returned []
Implicit Place search using SMT with State Equation took 4681 ms to find 0 implicit places.
[2026-05-23 20:42:41] [INFO ] Redundant transitions in 1012 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7919 ms. Remains : 225/225 places, 8587/8587 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 215 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
RANDOM walk for 603 steps (1 resets) in 23 ms. (25 steps per ms) remains 0/4 properties
Knowledge based reduction with 4 factoid took 266 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), false, false]
[2026-05-23 20:42:42] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:42] [INFO ] Invariant cache hit.
[2026-05-23 20:42:45] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned unsat
Proved EG (NOT p0) asserting that LTL formula F !(NOT p0) is false.
Knowledge-based reduction took 3722 ms.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), false, false]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), false, false]
Product exploration explored 100000 steps with 364 reset in 2424 ms.
Product exploration explored 100000 steps with 356 reset in 2448 ms.
Built C files in :
/tmp/ltsmin5009411635465969013
[2026-05-23 20:42:50] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:42:50] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5009411635465969013
Running compilation step : cd /tmp/ltsmin5009411635465969013;'/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/ltsmin5009411635465969013;'/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/ltsmin5009411635465969013;'/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 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2161 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 20:42:55] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:55] [INFO ] Invariant cache hit.
[2026-05-23 20:42:56] [INFO ] Implicit Places using invariants in 1199 ms returned []
[2026-05-23 20:42:56] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2026-05-23 20:42:56] [INFO ] Invariant cache hit.
[2026-05-23 20:42:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-23 20:43:00] [INFO ] Implicit Places using invariants and state equation in 3719 ms returned []
Implicit Place search using SMT with State Equation took 4956 ms to find 0 implicit places.
[2026-05-23 20:43:01] [INFO ] Redundant transitions in 1034 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8159 ms. Remains : 225/225 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin6367820407757242370
[2026-05-23 20:43:01] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:43:01] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6367820407757242370
Running compilation step : cd /tmp/ltsmin6367820407757242370;'/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/ltsmin6367820407757242370;'/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/ltsmin6367820407757242370;'/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 20:43:04] [INFO ] Flatten gal took : 115 ms
[2026-05-23 20:43:05] [INFO ] Flatten gal took : 116 ms
[2026-05-23 20:43:05] [INFO ] Time to serialize gal into /tmp/LTL13555300362112622453.gal : 41 ms
[2026-05-23 20:43:05] [INFO ] Time to serialize properties into /tmp/LTL5185034231078898271.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/LTL13555300362112622453.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3938394171037062926.hoa' '-atoms' '/tmp/LTL5185034231078898271.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/LTL5185034231078898271.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3938394171037062926.hoa
Detected timeout of ITS tools.
[2026-05-23 20:43:20] [INFO ] Flatten gal took : 115 ms
[2026-05-23 20:43:20] [INFO ] Flatten gal took : 124 ms
[2026-05-23 20:43:20] [INFO ] Time to serialize gal into /tmp/LTL15494723824434115114.gal : 41 ms
[2026-05-23 20:43:20] [INFO ] Time to serialize properties into /tmp/LTL16779880553278944171.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/LTL15494723824434115114.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16779880553278944171.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(("((ROUTE_B>=1)&&(ATTENTE_A>=1))")&&(F(G("(ATTENTE_B<=SUR_PONT_A)"))))))
Formula 0 simplified : GF!"(ATTENTE_B<=SUR_PONT_A)" | G!"((ROUTE_B>=1)&&(ATTENTE_A>=1))"
Detected timeout of ITS tools.
[2026-05-23 20:43:35] [INFO ] Flatten gal took : 123 ms
[2026-05-23 20:43:35] [INFO ] Applying decomposition
[2026-05-23 20:43:35] [INFO ] Flatten gal took : 129 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/graph1024597383417932936.txt' '-o' '/tmp/graph1024597383417932936.bin' '-w' '/tmp/graph1024597383417932936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1024597383417932936.bin' '-l' '-1' '-v' '-w' '/tmp/graph1024597383417932936.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:43:36] [INFO ] Decomposing Gal with order
[2026-05-23 20:43:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:43:38] [INFO ] Removed a total of 8840 redundant transitions.
[2026-05-23 20:43:38] [INFO ] Flatten gal took : 1675 ms
[2026-05-23 20:43:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1015 labels/synchronizations in 38 ms.
[2026-05-23 20:43:38] [INFO ] Time to serialize gal into /tmp/LTL15715111847560016478.gal : 20 ms
[2026-05-23 20:43:38] [INFO ] Time to serialize properties into /tmp/LTL14455953754850914976.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/LTL15715111847560016478.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14455953754850914976.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(("((gi2.gu4.ROUTE_B>=1)&&(gi0.gu0.ATTENTE_A>=1))")&&(F(G("(gu2.ATTENTE_B<=gu2.SUR_PONT_A)"))))))
Formula 0 simplified : GF!"(gu2.ATTENTE_B<=gu2.SUR_PONT_A)" | G!"((gi2.gu4.ROUTE_B>=1)&&(gi0.gu0.ATTENTE_A>=1))"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLCardinality-15 finished in 146674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0)) U p1)&&X(F((p2&&X((p2 U (!p1||G(p2)))))))))'
Spot run failed in 44 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Spot run failed in 40 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
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' '!(X(X(X(p0))))'
Spot run failed in 44 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((F(G(p1))&&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.
[2026-05-23 20:43:53] [INFO ] Flatten gal took : 123 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7639662280934290633
[2026-05-23 20:43:53] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2026-05-23 20:43:54] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7639662280934290633
Running compilation step : cd /tmp/ltsmin7639662280934290633;'/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 20:43:54] [INFO ] Applying decomposition
[2026-05-23 20:43:54] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7111804738081071134.txt' '-o' '/tmp/graph7111804738081071134.bin' '-w' '/tmp/graph7111804738081071134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7111804738081071134.bin' '-l' '-1' '-v' '-w' '/tmp/graph7111804738081071134.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:43:54] [INFO ] Decomposing Gal with order
[2026-05-23 20:43:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:43:56] [INFO ] Removed a total of 8713 redundant transitions.
[2026-05-23 20:43:56] [INFO ] Flatten gal took : 1539 ms
[2026-05-23 20:43:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 812 labels/synchronizations in 69 ms.
[2026-05-23 20:43:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality10082943466358288325.gal : 22 ms
[2026-05-23 20:43:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality15825176357292419316.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/LTLCardinality10082943466358288325.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15825176357292419316.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 5 LTL properties
Checking formula 0 : !((((F(G("(gu0.SUR_PONT_A<=1)")))U("(gu1.SORTI_A>=1)"))&&(X(F(("(gu1.CAPACITE>1)")&&(X(("(gu1.CAPACITE>1)")U(("(gu1.SORTI_A<1)")||(G("...182
Formula 0 simplified : (GF!"(gu0.SUR_PONT_A<=1)" R !"(gu1.SORTI_A>=1)") | XG(!"(gu1.CAPACITE>1)" | X(!"(gu1.CAPACITE>1)" M !"(gu1.SORTI_A<1)"))
Compilation finished in 44903 ms.
Running link step : cd /tmp/ltsmin7639662280934290633;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 104 ms.
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/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/ltsmin7639662280934290633;'/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/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(X((LTLAPp7==true))))' '--buchi-type=spotba'
LTSmin run took 229 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/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' '<>((<>([]((LTLAPp9==true)))&&(LTLAPp8==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin7639662280934290633;'/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' '<>((<>([]((LTLAPp9==true)))&&(LTLAPp8==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 21:12:35] [INFO ] Flatten gal took : 8094 ms
[2026-05-23 21:12:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality6795078098678766691.gal : 240 ms
[2026-05-23 21:12:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality948763529568663326.ltl : 7 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/LTLCardinality6795078098678766691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality948763529568663326.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...296
Read 4 LTL properties
Checking formula 0 : !((((F(G("(SUR_PONT_A<=1)")))U("(SORTI_A>=1)"))&&(X(F(("(CAPACITE>1)")&&(X(("(CAPACITE>1)")U(("(SORTI_A<1)")||(G("(CAPACITE>1)")))))))...158
Formula 0 simplified : (GF!"(SUR_PONT_A<=1)" R !"(SORTI_A>=1)") | XG(!"(CAPACITE>1)" | X(!"(CAPACITE>1)" M !"(SORTI_A<1)"))
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((<>([]((LTLAPp0==true))) U (LTLAPp1==true))&&X(<>(((LTLAPp2==true)&&X(((LTLAPp2==true) U (!(LTLAPp1==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7639662280934290633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N50, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946841900291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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