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-177946841700068.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.7K Mar 5 08:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 5 08:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 5 08:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Mar 5 08:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 15 07:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Mar 5 08:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K Mar 5 08:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 5 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 42K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779493901866

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P20N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-22 23:51:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 23:51:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:51:43] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-22 23:51:43] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 23:51:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 557 ms
[2026-05-22 23:51:43] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2026-05-22 23:51:43] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 6 ms.
[2026-05-22 23:51:43] [INFO ] Skeletonized 12 HLPN properties in 1 ms. Removed 4 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Remains 6 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 501 steps (0 resets) in 14 ms. (33 steps per ms) remains 0/6 properties
[2026-05-22 23:51:43] [INFO ] Flatten gal took : 16 ms
[2026-05-22 23:51:44] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-22 23:51:44] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 70 ms.
[2026-05-22 23:51:44] [INFO ] Unfolded 15 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 126 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 31 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2026-05-22 23:51:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10169039181546936205.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13356610244182135598.kers'
[2026-05-22 23:51:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10169039181546936205.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13356610244182135598.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 126 cols 1288 entries
Finished phase 1 with 121 SingleSign rule and 0 generalized
[2026-05-22 23:51:44] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13356610244182135598.kers
Total runtime 2 ms.
[2026-05-22 23:51:44] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/376 variables, and 7 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20401 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 250/376 variables, 126/133 constraints. Problems are: Problem set: 102 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 22/155 constraints. Problems are: Problem set: 102 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/376 variables, and 1277 constraints, problems are : Problem set: 102 solved, 1223 unsolved in 21514 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44235ms problems are : Problem set: 102 solved, 1223 unsolved
Search for dead transitions found 102 dead transitions in 44266ms
Found 102 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 102 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 102 transitions.
[2026-05-22 23:52:28] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10137555827804395502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9921133817003279847.kers'
[2026-05-22 23:52:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10137555827804395502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9921133817003279847.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-22 23:52:28] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9921133817003279847.kers
Total runtime 2 ms.
[2026-05-22 23:52:28] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-22 23:52:28] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:52:28] [INFO ] Invariant cache hit.
[2026-05-22 23:52:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:52:28] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1226/1328 transitions.
Applied a total of 0 rules in 13 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44541 ms. Remains : 126/128 places, 1226/1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Running 1223 sub problems to find dead transitions.
[2026-05-22 23:52:29] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:52:29] [INFO ] Invariant cache hit.
[2026-05-22 23:52:29] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/372 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/134 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1276 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 21316 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43011ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 43020ms
[2026-05-22 23:53:12] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:53:12] [INFO ] Invariant cache hit.
[2026-05-22 23:53:12] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 23:53:12] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:53:12] [INFO ] Invariant cache hit.
[2026-05-22 23:53:12] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:53:12] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43201 ms. Remains : 126/126 places, 1226/1226 transitions.
Support contains 126 out of 126 places after structural reductions.
[2026-05-22 23:53:12] [INFO ] Flatten gal took : 190 ms
[2026-05-22 23:53:13] [INFO ] Flatten gal took : 127 ms
[2026-05-22 23:53:13] [INFO ] Input system was already deterministic with 1226 transitions.
RANDOM walk for 31766 steps (70 resets) in 3415 ms. (9 steps per ms) remains 0/17 properties
Computed a total of 109 stabilizing places and 202 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G((p0 U p1)) U X(X(p0)))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 23:53:15] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:53:15] [INFO ] Invariant cache hit.
[2026-05-22 23:53:15] [INFO ] Implicit Places using invariants in 181 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 185 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 11 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 124/126 places, 1226/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G((p0 U p1)) U X(X(p0)))))'
Stuttering acceptance computed with spot in 636 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-00 finished in 953 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)||G((!p2||X(F((!p2&&F(p1)))))))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1225
Applied a total of 2 rules in 142 ms. Remains 125 /126 variables (removed 1) and now considering 1225/1226 (removed 1) transitions.
Running 1222 sub problems to find dead transitions.
[2026-05-22 23:53:16] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-980062400485100003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3175887748960701122.kers'
[2026-05-22 23:53:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-980062400485100003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3175887748960701122.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 245 rows 124 cols 1123 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-22 23:53:16] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-3175887748960701122.kers
Total runtime 5 ms.
[2026-05-22 23:53:16] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/370 variables, and 8 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1171 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/370 variables, 125/133 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1324 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 21284 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1171 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43113ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 43116ms
[2026-05-22 23:53:59] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:53:59] [INFO ] Invariant cache hit.
[2026-05-22 23:53:59] [INFO ] Implicit Places using invariants in 179 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 186 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1225/1226 transitions.
Applied a total of 0 rules in 70 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43519 ms. Remains : 123/126 places, 1225/1226 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)||G((p2||X(F((p2&&F(p1)))))))))'
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-01
Stuttering criterion allowed to conclude after 371 steps with 0 reset in 77 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-01 finished in 43856 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 X(p1))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Applied a total of 2 rules in 20 ms. Remains 125 /126 variables (removed 1) and now considering 1225/1226 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 23:54:00] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7061097006223099701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-818020707217029652.kers'
[2026-05-22 23:54:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7061097006223099701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-818020707217029652.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-22 23:54:00] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-818020707217029652.kers
Total runtime 2 ms.
[2026-05-22 23:54:00] [INFO ] Implicit Places using invariants in 208 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 212 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1225/1226 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 241 ms. Remains : 123/126 places, 1225/1226 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 X(p1))))'
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-02
Product exploration explored 100000 steps with 33333 reset in 581 ms.
Product exploration explored 100000 steps with 33333 reset in 480 ms.
Computed a total of 106 stabilizing places and 201 stable transitions
Computed a total of 106 stabilizing places and 201 stable transitions
Detected a total of 106/123 stabilizing places and 201/1225 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 18 ms. Proved property starting from automaton with 5 states, 7 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 59 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-02 finished in 1629 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0&&X(p1)&&F(p2)))))'
Support contains 55 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 11 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Running 1223 sub problems to find dead transitions.
[2026-05-22 23:54:01] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3394783158422782046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14985100651953306748.kers'
[2026-05-22 23:54:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3394783158422782046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14985100651953306748.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-22 23:54:01] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14985100651953306748.kers
Total runtime 1 ms.
[2026-05-22 23:54:01] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/372 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/134 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1276 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 21281 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42868ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 42872ms
[2026-05-22 23:54:44] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:54:44] [INFO ] Invariant cache hit.
[2026-05-22 23:54:44] [INFO ] Implicit Places using invariants in 180 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 183 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43078 ms. Remains : 125/126 places, 1226/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p1)&&F(p2)))))'
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-03
Product exploration explored 100000 steps with 14346 reset in 681 ms.
Product exploration explored 100000 steps with 14352 reset in 672 ms.
Computed a total of 108 stabilizing places and 202 stable transitions
Computed a total of 108 stabilizing places and 202 stable transitions
Detected a total of 108/125 stabilizing places and 202/1226 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 10 factoid took 153 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 306 steps (0 resets) in 8 ms. (34 steps per ms) remains 0/6 properties
Knowledge based reduction with 10 factoid took 303 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2026-05-22 23:54:46] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3014251121804278012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16124106379470872580.kers'
[2026-05-22 23:54:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3014251121804278012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16124106379470872580.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 125 cols 1176 entries
Finished phase 1 with 119 SingleSign rule and 0 generalized
[2026-05-22 23:54:47] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16124106379470872580.kers
Total runtime 2 ms.
[2026-05-22 23:54:47] [INFO ] [Real]Absence check using 6 positive place invariants in 13 ms returned sat
[2026-05-22 23:54:48] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2026-05-22 23:54:48] [INFO ] Solution in real domain found non-integer solution.
[2026-05-22 23:54:48] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned sat
[2026-05-22 23:54:49] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2026-05-22 23:54:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:54:49] [INFO ] [Nat]Added 20 Read/Feed constraints in 162 ms returned sat
[2026-05-22 23:54:49] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 135 transitions) in 49 ms.
[2026-05-22 23:54:51] [INFO ] Added : 13 causal constraints over 4 iterations in 1984 ms. Result :sat
Could not prove EG (NOT p2)
[2026-05-22 23:54:51] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:54:51] [INFO ] Invariant cache hit.
[2026-05-22 23:54:51] [INFO ] [Real]Absence check using 6 positive place invariants in 20 ms returned sat
[2026-05-22 23:54:52] [INFO ] [Real]Absence check using state equation in 770 ms returned sat
[2026-05-22 23:54:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-22 23:54:52] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2026-05-22 23:54:53] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2026-05-22 23:54:53] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:54:53] [INFO ] [Nat]Added 20 Read/Feed constraints in 222 ms returned sat
[2026-05-22 23:54:53] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 135 transitions) in 42 ms.
[2026-05-22 23:54:54] [INFO ] Added : 11 causal constraints over 4 iterations in 1115 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 8124 ms.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Support contains 55 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 1226/1226 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Running 1223 sub problems to find dead transitions.
[2026-05-22 23:54:54] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:54:54] [INFO ] Invariant cache hit.
[2026-05-22 23:54:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/371 variables, and 7 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1172 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/371 variables, 125/132 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 371/371 variables, and 1324 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 21400 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1172 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43110ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 43116ms
[2026-05-22 23:55:37] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:37] [INFO ] Invariant cache hit.
[2026-05-22 23:55:38] [INFO ] Implicit Places using invariants in 262 ms returned []
[2026-05-22 23:55:38] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:38] [INFO ] Invariant cache hit.
[2026-05-22 23:55:38] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:55:38] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 987 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 44115 ms. Remains : 125/125 places, 1226/1226 transitions.
Computed a total of 108 stabilizing places and 202 stable transitions
Computed a total of 108 stabilizing places and 202 stable transitions
Detected a total of 108/125 stabilizing places and 202/1226 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 10 factoid took 237 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 365 steps (0 resets) in 8 ms. (40 steps per ms) remains 0/6 properties
Knowledge based reduction with 10 factoid took 238 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2026-05-22 23:55:39] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:39] [INFO ] Invariant cache hit.
[2026-05-22 23:55:40] [INFO ] [Real]Absence check using 6 positive place invariants in 11 ms returned sat
[2026-05-22 23:55:40] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2026-05-22 23:55:40] [INFO ] Solution in real domain found non-integer solution.
[2026-05-22 23:55:41] [INFO ] [Nat]Absence check using 6 positive place invariants in 12 ms returned sat
[2026-05-22 23:55:41] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2026-05-22 23:55:41] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:55:41] [INFO ] [Nat]Added 20 Read/Feed constraints in 159 ms returned sat
[2026-05-22 23:55:41] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 135 transitions) in 35 ms.
[2026-05-22 23:55:43] [INFO ] Added : 13 causal constraints over 4 iterations in 2048 ms. Result :sat
Could not prove EG (NOT p2)
[2026-05-22 23:55:43] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:43] [INFO ] Invariant cache hit.
[2026-05-22 23:55:44] [INFO ] [Real]Absence check using 6 positive place invariants in 21 ms returned sat
[2026-05-22 23:55:45] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2026-05-22 23:55:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-22 23:55:45] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2026-05-22 23:55:45] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2026-05-22 23:55:45] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:55:45] [INFO ] [Nat]Added 20 Read/Feed constraints in 220 ms returned sat
[2026-05-22 23:55:45] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 135 transitions) in 18 ms.
[2026-05-22 23:55:46] [INFO ] Added : 11 causal constraints over 4 iterations in 1097 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 8244 ms.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 14411 reset in 666 ms.
Product exploration explored 100000 steps with 14338 reset in 684 ms.
Spot run failed in 91 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/ltsmin3806011395131048315
[2026-05-22 23:55:48] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3806011395131048315
Running compilation step : cd /tmp/ltsmin3806011395131048315;'/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/ltsmin3806011395131048315;'/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/ltsmin3806011395131048315;'/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 55 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 1226/1226 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 23:55:51] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:51] [INFO ] Invariant cache hit.
[2026-05-22 23:55:52] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-22 23:55:52] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-22 23:55:52] [INFO ] Invariant cache hit.
[2026-05-22 23:55:52] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:55:52] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 570 ms. Remains : 125/125 places, 1226/1226 transitions.
Built C files in :
/tmp/ltsmin12154406393992402098
[2026-05-22 23:55:52] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12154406393992402098
Running compilation step : cd /tmp/ltsmin12154406393992402098;'/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'
Compilation finished in 2396 ms.
Running link step : cd /tmp/ltsmin12154406393992402098;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin12154406393992402098;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased11876097411070067347.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-22 23:56:07] [INFO ] Flatten gal took : 42 ms
[2026-05-22 23:56:07] [INFO ] Flatten gal took : 37 ms
[2026-05-22 23:56:07] [INFO ] Time to serialize gal into /tmp/LTL7276201613065418617.gal : 18 ms
[2026-05-22 23:56:07] [INFO ] Time to serialize properties into /tmp/LTL4631907967204308464.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/LTL7276201613065418617.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6335852408575334154.hoa' '-atoms' '/tmp/LTL4631907967204308464.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4631907967204308464.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6335852408575334154.hoa
Detected timeout of ITS tools.
[2026-05-22 23:56:23] [INFO ] Flatten gal took : 34 ms
[2026-05-22 23:56:23] [INFO ] Flatten gal took : 33 ms
[2026-05-22 23:56:23] [INFO ] Time to serialize gal into /tmp/LTL16588551277235734858.gal : 11 ms
[2026-05-22 23:56:23] [INFO ] Time to serialize properties into /tmp/LTL15566544008111451537.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16588551277235734858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15566544008111451537.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((("(SUR_PONT_B<1)")&&(X("(SUR_PONT_A>=1)")))&&(F("(((((((SUR_PONT_B>=1)||(((CAPACITE>=1)&&(NB_ATTENTE_A_50>=1))&&((ATTENTE_A>=1...4091
Formula 0 simplified : XG(!"(SUR_PONT_B<1)" | X!"(SUR_PONT_A>=1)" | G!"(((((((SUR_PONT_B>=1)||(((CAPACITE>=1)&&(NB_ATTENTE_A_50>=1))&&((ATTENTE_A>=1)&&(CON...4079
Detected timeout of ITS tools.
[2026-05-22 23:56:38] [INFO ] Flatten gal took : 25 ms
[2026-05-22 23:56:38] [INFO ] Applying decomposition
[2026-05-22 23:56:38] [INFO ] Flatten gal took : 24 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/graph12529546852599106986.txt' '-o' '/tmp/graph12529546852599106986.bin' '-w' '/tmp/graph12529546852599106986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12529546852599106986.bin' '-l' '-1' '-v' '-w' '/tmp/graph12529546852599106986.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:56:38] [INFO ] Decomposing Gal with order
[2026-05-22 23:56:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:56:38] [INFO ] Removed a total of 1692 redundant transitions.
[2026-05-22 23:56:38] [INFO ] Flatten gal took : 480 ms
[2026-05-22 23:56:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 285 labels/synchronizations in 16 ms.
[2026-05-22 23:56:38] [INFO ] Time to serialize gal into /tmp/LTL4095849053063273653.gal : 4 ms
[2026-05-22 23:56:38] [INFO ] Time to serialize properties into /tmp/LTL6919280676488716612.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4095849053063273653.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6919280676488716612.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(F((("(i0.u1.SUR_PONT_B<1)")&&(X("(i0.u0.SUR_PONT_A>=1)")))&&(F("(((((((i0.u1.SUR_PONT_B>=1)||(((i0.u1.CAPACITE>=1)&&(u2.NB_ATTENT...5087
Formula 0 simplified : XG(!"(i0.u1.SUR_PONT_B<1)" | X!"(i0.u0.SUR_PONT_A>=1)" | G!"(((((((i0.u1.SUR_PONT_B>=1)||(((i0.u1.CAPACITE>=1)&&(u2.NB_ATTENTE_A_50>...5075
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-03 finished in 172327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Applied a total of 2 rules in 124 ms. Remains 125 /126 variables (removed 1) and now considering 1225/1226 (removed 1) transitions.
Running 1222 sub problems to find dead transitions.
[2026-05-22 23:56:54] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12249571820325827841.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7104051272003084573.kers'
[2026-05-22 23:56:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12249571820325827841.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7104051272003084573.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-22 23:56:54] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7104051272003084573.kers
Total runtime 6 ms.
[2026-05-22 23:56:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/370 variables, and 8 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/370 variables, 125/133 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1274 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 21309 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43070ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 43074ms
[2026-05-22 23:57:37] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:57:37] [INFO ] Invariant cache hit.
[2026-05-22 23:57:37] [INFO ] Implicit Places using invariants in 284 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 288 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1225/1226 transitions.
Applied a total of 0 rules in 95 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43584 ms. Remains : 123/126 places, 1225/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-08
Product exploration explored 100000 steps with 1150 reset in 451 ms.
Product exploration explored 100000 steps with 1181 reset in 493 ms.
Computed a total of 106 stabilizing places and 201 stable transitions
Computed a total of 106 stabilizing places and 201 stable transitions
Knowledge based reduction with 3 factoid took 52 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 277 steps (0 resets) in 5 ms. (46 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 210 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1225/1225 transitions.
Applied a total of 0 rules in 100 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Running 1222 sub problems to find dead transitions.
[2026-05-22 23:57:39] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5904859255142743556.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1436701173093687607.kers'
[2026-05-22 23:57:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5904859255142743556.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1436701173093687607.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 122 cols 973 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-22 23:57:39] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1436701173093687607.kers
Total runtime 3 ms.
[2026-05-22 23:57:39] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 123/368 variables, and 6 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/123 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/368 variables, 123/129 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/368 variables, and 1370 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 21441 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43117ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 43120ms
[2026-05-22 23:58:22] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:58:22] [INFO ] Invariant cache hit.
[2026-05-22 23:58:22] [INFO ] Implicit Places using invariants in 220 ms returned []
[2026-05-22 23:58:22] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:58:22] [INFO ] Invariant cache hit.
[2026-05-22 23:58:22] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:58:23] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
[2026-05-22 23:58:23] [INFO ] Redundant transitions in 71 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44181 ms. Remains : 123/123 places, 1225/1225 transitions.
Computed a total of 106 stabilizing places and 201 stable transitions
Computed a total of 106 stabilizing places and 201 stable transitions
Knowledge based reduction with 3 factoid took 46 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 121 steps (0 resets) in 5 ms. (20 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 231 ms.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1168 reset in 351 ms.
Product exploration explored 100000 steps with 1192 reset in 367 ms.
Built C files in :
/tmp/ltsmin9868134949131828410
[2026-05-22 23:58:24] [INFO ] Computing symmetric may disable matrix : 1225 transitions.
[2026-05-22 23:58:24] [INFO ] Computation of Complete disable matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:24] [INFO ] Computing symmetric may enable matrix : 1225 transitions.
[2026-05-22 23:58:24] [INFO ] Computation of Complete enable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:24] [INFO ] Computing Do-Not-Accords matrix : 1225 transitions.
[2026-05-22 23:58:24] [INFO ] Computation of Completed DNA matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:24] [INFO ] Built C files in 627ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9868134949131828410
Running compilation step : cd /tmp/ltsmin9868134949131828410;'/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/ltsmin9868134949131828410;'/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/ltsmin9868134949131828410;'/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 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1225/1225 transitions.
Applied a total of 0 rules in 89 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Skipped dead transition search.
[2026-05-22 23:58:27] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:58:27] [INFO ] Invariant cache hit.
[2026-05-22 23:58:28] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-22 23:58:28] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-22 23:58:28] [INFO ] Invariant cache hit.
[2026-05-22 23:58:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:58:28] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 888 ms to find 0 implicit places.
[2026-05-22 23:58:28] [INFO ] Redundant transitions in 58 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1047 ms. Remains : 123/123 places, 1225/1225 transitions.
Built C files in :
/tmp/ltsmin15822582911539808166
[2026-05-22 23:58:28] [INFO ] Computing symmetric may disable matrix : 1225 transitions.
[2026-05-22 23:58:29] [INFO ] Computation of Complete disable matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:29] [INFO ] Computing symmetric may enable matrix : 1225 transitions.
[2026-05-22 23:58:29] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:29] [INFO ] Computing Do-Not-Accords matrix : 1225 transitions.
[2026-05-22 23:58:29] [INFO ] Computation of Completed DNA matrix. took 71 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:58:29] [INFO ] Built C files in 563ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15822582911539808166
Running compilation step : cd /tmp/ltsmin15822582911539808166;'/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/ltsmin15822582911539808166;'/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/ltsmin15822582911539808166;'/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)
[2026-05-22 23:58:32] [INFO ] Flatten gal took : 24 ms
[2026-05-22 23:58:32] [INFO ] Flatten gal took : 24 ms
[2026-05-22 23:58:32] [INFO ] Time to serialize gal into /tmp/LTL16140723913572922979.gal : 7 ms
[2026-05-22 23:58:32] [INFO ] Time to serialize properties into /tmp/LTL7754252702147130640.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/LTL16140723913572922979.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17924931122677040964.hoa' '-atoms' '/tmp/LTL7754252702147130640.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/LTL7754252702147130640.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17924931122677040964.hoa
Detected timeout of ITS tools.
[2026-05-22 23:58:47] [INFO ] Flatten gal took : 22 ms
[2026-05-22 23:58:47] [INFO ] Flatten gal took : 24 ms
[2026-05-22 23:58:47] [INFO ] Time to serialize gal into /tmp/LTL14322780220801436528.gal : 7 ms
[2026-05-22 23:58:47] [INFO ] Time to serialize properties into /tmp/LTL15254289525350949265.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/LTL14322780220801436528.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15254289525350949265.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("(((CAPACITE<20)||(VIDANGE_1<1))&&((CAPACITE<20)||(VIDANGE_0<1)))"))))
Formula 0 simplified : FG!"(((CAPACITE<20)||(VIDANGE_1<1))&&((CAPACITE<20)||(VIDANGE_0<1)))"
Detected timeout of ITS tools.
[2026-05-22 23:59:02] [INFO ] Flatten gal took : 22 ms
[2026-05-22 23:59:02] [INFO ] Applying decomposition
[2026-05-22 23:59:03] [INFO ] Flatten gal took : 20 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/graph12531109896680545927.txt' '-o' '/tmp/graph12531109896680545927.bin' '-w' '/tmp/graph12531109896680545927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12531109896680545927.bin' '-l' '-1' '-v' '-w' '/tmp/graph12531109896680545927.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:59:03] [INFO ] Decomposing Gal with order
[2026-05-22 23:59:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:59:03] [INFO ] Removed a total of 2636 redundant transitions.
[2026-05-22 23:59:03] [INFO ] Flatten gal took : 134 ms
[2026-05-22 23:59:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 17 ms.
[2026-05-22 23:59:03] [INFO ] Time to serialize gal into /tmp/LTL4513447067174109614.gal : 2 ms
[2026-05-22 23:59:03] [INFO ] Time to serialize properties into /tmp/LTL18112370375218184186.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/LTL4513447067174109614.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18112370375218184186.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 : !((G(F("(((i1.u1.CAPACITE<20)||(i0.u0.VIDANGE_1<1))&&((i1.u1.CAPACITE<20)||(u5.VIDANGE_0<1)))"))))
Formula 0 simplified : FG!"(((i1.u1.CAPACITE<20)||(i0.u0.VIDANGE_1<1))&&((i1.u1.CAPACITE<20)||(u5.VIDANGE_0<1)))"
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-08 finished in 144361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 63 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1224
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 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1222
Applied a total of 9 rules in 99 ms. Remains 121 /126 variables (removed 5) and now considering 1222/1226 (removed 4) transitions.
[2026-05-22 23:59:18] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-927678389245269552.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1481029456699874781.kers'
[2026-05-22 23:59:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-927678389245269552.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1481029456699874781.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 242 rows 121 cols 1068 entries
Finished phase 1 with 114 SingleSign rule and 1 generalized
[2026-05-22 23:59:18] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1481029456699874781.kers
Total runtime 2 ms.
[2026-05-22 23:59:18] [INFO ] Implicit Places using invariants in 179 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 181 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/126 places, 1222/1226 transitions.
Applied a total of 0 rules in 65 ms. Remains 119 /119 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 346 ms. Remains : 119/126 places, 1222/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-09
Product exploration explored 100000 steps with 319 reset in 5294 ms.
Product exploration explored 100000 steps with 319 reset in 5247 ms.
Computed a total of 104 stabilizing places and 200 stable transitions
Computed a total of 104 stabilizing places and 200 stable transitions
Knowledge based reduction with 3 factoid took 53 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 27230 steps (87 resets) in 981 ms. (27 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Knowledge-based reduction took 536 ms.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 63 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 1222/1222 transitions.
Applied a total of 0 rules in 66 ms. Remains 119 /119 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
[2026-05-22 23:59:29] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17286976808032073152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2167403545004135049.kers'
[2026-05-22 23:59:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17286976808032073152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2167403545004135049.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 242 rows 119 cols 868 entries
Finished phase 1 with 115 SingleSign rule and 0 generalized
[2026-05-22 23:59:29] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2167403545004135049.kers
Total runtime 4 ms.
[2026-05-22 23:59:30] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-22 23:59:30] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
[2026-05-22 23:59:30] [INFO ] Invariant cache hit.
[2026-05-22 23:59:30] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-22 23:59:30] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2026-05-22 23:59:30] [INFO ] Redundant transitions in 20 ms returned []
Running 1219 sub problems to find dead transitions.
[2026-05-22 23:59:30] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
[2026-05-22 23:59:30] [INFO ] Invariant cache hit.
[2026-05-22 23:59:30] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 2 (OVERLAPS) 242/361 variables, 119/123 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 20/143 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/361 variables, and 144 constraints, problems are : Problem set: 0 solved, 1219 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1219/1218 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 3 (OVERLAPS) 242/361 variables, 119/124 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 20/144 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 1218/1362 constraints. Problems are: Problem set: 0 solved, 1219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/361 variables, and 1362 constraints, problems are : Problem set: 0 solved, 1219 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1219/1218 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61697ms problems are : Problem set: 0 solved, 1219 unsolved
Search for dead transitions found 0 dead transitions in 61701ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62266 ms. Remains : 119/119 places, 1222/1222 transitions.
Computed a total of 104 stabilizing places and 200 stable transitions
Computed a total of 104 stabilizing places and 200 stable transitions
Knowledge based reduction with 3 factoid took 46 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 12234 steps (39 resets) in 478 ms. (25 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Knowledge-based reduction took 446 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 320 reset in 5266 ms.
Product exploration explored 100000 steps with 319 reset in 5256 ms.
Built C files in :
/tmp/ltsmin9127354794653386715
[2026-05-23 00:00:43] [INFO ] Computing symmetric may disable matrix : 1222 transitions.
[2026-05-23 00:00:43] [INFO ] Computation of Complete disable matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:43] [INFO ] Computing symmetric may enable matrix : 1222 transitions.
[2026-05-23 00:00:43] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:43] [INFO ] Computing Do-Not-Accords matrix : 1222 transitions.
[2026-05-23 00:00:43] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:43] [INFO ] Built C files in 612ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9127354794653386715
Running compilation step : cd /tmp/ltsmin9127354794653386715;'/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/ltsmin9127354794653386715;'/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/ltsmin9127354794653386715;'/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 63 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 1222/1222 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
[2026-05-23 00:00:46] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
[2026-05-23 00:00:46] [INFO ] Invariant cache hit.
[2026-05-23 00:00:47] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-23 00:00:47] [INFO ] Flow matrix only has 242 transitions (discarded 980 similar events)
[2026-05-23 00:00:47] [INFO ] Invariant cache hit.
[2026-05-23 00:00:47] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:00:47] [INFO ] Implicit Places using invariants and state equation in 368 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2026-05-23 00:00:47] [INFO ] Redundant transitions in 17 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 570 ms. Remains : 119/119 places, 1222/1222 transitions.
Built C files in :
/tmp/ltsmin18081387253842022437
[2026-05-23 00:00:47] [INFO ] Computing symmetric may disable matrix : 1222 transitions.
[2026-05-23 00:00:47] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:47] [INFO ] Computing symmetric may enable matrix : 1222 transitions.
[2026-05-23 00:00:47] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:47] [INFO ] Computing Do-Not-Accords matrix : 1222 transitions.
[2026-05-23 00:00:48] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:00:48] [INFO ] Built C files in 601ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18081387253842022437
Running compilation step : cd /tmp/ltsmin18081387253842022437;'/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/ltsmin18081387253842022437;'/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/ltsmin18081387253842022437;'/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 00:00:51] [INFO ] Flatten gal took : 21 ms
[2026-05-23 00:00:51] [INFO ] Flatten gal took : 26 ms
[2026-05-23 00:00:51] [INFO ] Time to serialize gal into /tmp/LTL13655179798621421116.gal : 7 ms
[2026-05-23 00:00:51] [INFO ] Time to serialize properties into /tmp/LTL6219813808102338767.prop : 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/LTL13655179798621421116.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3850833914692430113.hoa' '-atoms' '/tmp/LTL6219813808102338767.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/LTL6219813808102338767.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3850833914692430113.hoa
Detected timeout of ITS tools.
[2026-05-23 00:01:06] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:01:06] [INFO ] Flatten gal took : 23 ms
[2026-05-23 00:01:06] [INFO ] Time to serialize gal into /tmp/LTL13429150060915652087.gal : 6 ms
[2026-05-23 00:01:06] [INFO ] Time to serialize properties into /tmp/LTL10912852988317727637.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13429150060915652087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10912852988317727637.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(G("(((((((((((((NB_ATTENTE_A_44<1)||(NB_ATTENTE_B_0<1))||((CONTROLEUR_1<1)||(COMPTEUR_8<1)))&&(((NB_ATTENTE_A_25<1)||(NB_ATTENTE_...45631
Formula 0 simplified : GF!"(((((((((((((NB_ATTENTE_A_44<1)||(NB_ATTENTE_B_0<1))||((CONTROLEUR_1<1)||(COMPTEUR_8<1)))&&(((NB_ATTENTE_A_25<1)||(NB_ATTENTE_B_...45625
Detected timeout of ITS tools.
[2026-05-23 00:01:21] [INFO ] Flatten gal took : 22 ms
[2026-05-23 00:01:21] [INFO ] Applying decomposition
[2026-05-23 00:01:21] [INFO ] Flatten gal took : 22 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/graph12153047971927116091.txt' '-o' '/tmp/graph12153047971927116091.bin' '-w' '/tmp/graph12153047971927116091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12153047971927116091.bin' '-l' '-1' '-v' '-w' '/tmp/graph12153047971927116091.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:01:21] [INFO ] Decomposing Gal with order
[2026-05-23 00:01:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:01:21] [INFO ] Removed a total of 2612 redundant transitions.
[2026-05-23 00:01:21] [INFO ] Flatten gal took : 137 ms
[2026-05-23 00:01:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 17 ms.
[2026-05-23 00:01:21] [INFO ] Time to serialize gal into /tmp/LTL8231936547523921706.gal : 2 ms
[2026-05-23 00:01:21] [INFO ] Time to serialize properties into /tmp/LTL13854757499675521488.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8231936547523921706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13854757499675521488.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("(((((((((((((i0.u8.NB_ATTENTE_A_44<1)||(i2.u11.NB_ATTENTE_B_0<1))||((i2.u11.CONTROLEUR_1<1)||(i2.u14.COMPTEUR_8<1)))&&(((i0.u1...60800
Formula 0 simplified : GF!"(((((((((((((i0.u8.NB_ATTENTE_A_44<1)||(i2.u11.NB_ATTENTE_B_0<1))||((i2.u11.CONTROLEUR_1<1)||(i2.u14.COMPTEUR_8<1)))&&(((i0.u12....60794
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-09 finished in 138559 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 55 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Applied a total of 2 rules in 73 ms. Remains 125 /126 variables (removed 1) and now considering 1225/1226 (removed 1) transitions.
Running 1222 sub problems to find dead transitions.
[2026-05-23 00:01:37] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7025318369902363282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15945322658537819244.kers'
[2026-05-23 00:01:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7025318369902363282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15945322658537819244.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 00:01:37] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15945322658537819244.kers
Total runtime 4 ms.
[2026-05-23 00:01:37] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/370 variables, and 8 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/370 variables, 125/133 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1274 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 21325 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43167ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 43169ms
[2026-05-23 00:02:20] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 00:02:20] [INFO ] Invariant cache hit.
[2026-05-23 00:02:20] [INFO ] Implicit Places using invariants in 184 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1225/1226 transitions.
Applied a total of 0 rules in 57 ms. Remains 124 /124 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43490 ms. Remains : 124/126 places, 1225/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-10
Stuttering criterion allowed to conclude after 84364 steps with 1331 reset in 1095 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-10 finished in 44716 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(G(p1)))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1224
Applied a total of 5 rules in 79 ms. Remains 123 /126 variables (removed 3) and now considering 1224/1226 (removed 2) transitions.
[2026-05-23 00:02:21] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10482156911145874841.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5948280290955943944.kers'
[2026-05-23 00:02:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10482156911145874841.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5948280290955943944.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 123 cols 1072 entries
Finished phase 1 with 116 SingleSign rule and 1 generalized
[2026-05-23 00:02:21] [INFO ] Computed 6 invariants in 3 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5948280290955943944.kers
Total runtime 4 ms.
[2026-05-23 00:02:21] [INFO ] Implicit Places using invariants in 167 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 171 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/126 places, 1224/1226 transitions.
Applied a total of 0 rules in 71 ms. Remains 121 /121 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 322 ms. Remains : 121/126 places, 1224/1226 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(G(p1)))))'
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-11
Product exploration explored 100000 steps with 428 reset in 694 ms.
Product exploration explored 100000 steps with 425 reset in 707 ms.
Computed a total of 104 stabilizing places and 200 stable transitions
Computed a total of 104 stabilizing places and 200 stable transitions
Knowledge based reduction with 5 factoid took 80 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 589 steps (0 resets) in 19 ms. (29 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 00:02:23] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2096607791549947893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13657021617564797125.kers'
[2026-05-23 00:02:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2096607791549947893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13657021617564797125.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 121 cols 872 entries
Finished phase 1 with 117 SingleSign rule and 0 generalized
[2026-05-23 00:02:23] [INFO ] Computed 4 invariants in 3 ms
Computed 4 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13657021617564797125.kers
Total runtime 4 ms.
[2026-05-23 00:02:24] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 00:02:25] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2026-05-23 00:02:25] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 00:02:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2026-05-23 00:02:26] [INFO ] [Nat]Absence check using state equation in 674 ms returned sat
[2026-05-23 00:02:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:02:27] [INFO ] [Nat]Added 20 Read/Feed constraints in 389 ms returned sat
[2026-05-23 00:02:27] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 133 transitions) in 20 ms.
[2026-05-23 00:02:30] [INFO ] Added : 54 causal constraints over 11 iterations in 3194 ms. Result :sat
Could not prove EG (NOT p0)
[2026-05-23 00:02:30] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:02:30] [INFO ] Invariant cache hit.
[2026-05-23 00:02:31] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 00:02:32] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2026-05-23 00:02:32] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 00:02:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-23 00:02:33] [INFO ] [Nat]Absence check using state equation in 643 ms returned sat
[2026-05-23 00:02:33] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:02:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 291 ms returned sat
[2026-05-23 00:02:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 982 ms
[2026-05-23 00:02:34] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 133 transitions) in 16 ms.
[2026-05-23 00:02:36] [INFO ] Added : 36 causal constraints over 8 iterations in 1560 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 12971 ms.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 64 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1224/1224 transitions.
Applied a total of 0 rules in 74 ms. Remains 121 /121 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2026-05-23 00:02:36] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:02:36] [INFO ] Invariant cache hit.
[2026-05-23 00:02:36] [INFO ] Implicit Places using invariants in 115 ms returned []
[2026-05-23 00:02:36] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:02:36] [INFO ] Invariant cache hit.
[2026-05-23 00:02:36] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:02:37] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2026-05-23 00:02:37] [INFO ] Redundant transitions in 21 ms returned []
Running 1221 sub problems to find dead transitions.
[2026-05-23 00:02:37] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:02:37] [INFO ] Invariant cache hit.
[2026-05-23 00:02:37] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
At refinement iteration 3 (OVERLAPS) 244/365 variables, 121/126 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
SMT process timed out in 31558ms, After SMT, problems are : Problem set: 0 solved, 1221 unsolved
Search for dead transitions found 0 dead transitions in 31560ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32180 ms. Remains : 121/121 places, 1224/1224 transitions.
Computed a total of 104 stabilizing places and 200 stable transitions
Computed a total of 104 stabilizing places and 200 stable transitions
Knowledge based reduction with 5 factoid took 63 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 641 steps (0 resets) in 14 ms. (42 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2026-05-23 00:03:09] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:03:09] [INFO ] Invariant cache hit.
[2026-05-23 00:03:10] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 00:03:10] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2026-05-23 00:03:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 00:03:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 10 ms returned sat
[2026-05-23 00:03:12] [INFO ] [Nat]Absence check using state equation in 684 ms returned sat
[2026-05-23 00:03:12] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:03:12] [INFO ] [Nat]Added 20 Read/Feed constraints in 395 ms returned sat
[2026-05-23 00:03:12] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 133 transitions) in 19 ms.
[2026-05-23 00:03:15] [INFO ] Added : 54 causal constraints over 11 iterations in 3225 ms. Result :sat
Could not prove EG (NOT p0)
[2026-05-23 00:03:15] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:03:15] [INFO ] Invariant cache hit.
[2026-05-23 00:03:16] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2026-05-23 00:03:17] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2026-05-23 00:03:17] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 00:03:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-23 00:03:19] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2026-05-23 00:03:19] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:03:19] [INFO ] [Nat]Added 20 Read/Feed constraints in 296 ms returned sat
[2026-05-23 00:03:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 985 ms
[2026-05-23 00:03:20] [INFO ] Computed and/alt/rep : 108/216/108 causal constraints (skipped 133 transitions) in 23 ms.
[2026-05-23 00:03:21] [INFO ] Added : 36 causal constraints over 8 iterations in 1535 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 13103 ms.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 416 reset in 696 ms.
Product exploration explored 100000 steps with 412 reset in 715 ms.
Built C files in :
/tmp/ltsmin17247220000961468050
[2026-05-23 00:03:23] [INFO ] Computing symmetric may disable matrix : 1224 transitions.
[2026-05-23 00:03:23] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:23] [INFO ] Computing symmetric may enable matrix : 1224 transitions.
[2026-05-23 00:03:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:24] [INFO ] Computing Do-Not-Accords matrix : 1224 transitions.
[2026-05-23 00:03:24] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:24] [INFO ] Built C files in 560ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17247220000961468050
Running compilation step : cd /tmp/ltsmin17247220000961468050;'/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/ltsmin17247220000961468050;'/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/ltsmin17247220000961468050;'/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 64 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1224/1224 transitions.
Applied a total of 0 rules in 67 ms. Remains 121 /121 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2026-05-23 00:03:27] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:03:27] [INFO ] Invariant cache hit.
[2026-05-23 00:03:27] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-23 00:03:27] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 00:03:27] [INFO ] Invariant cache hit.
[2026-05-23 00:03:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 00:03:27] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
[2026-05-23 00:03:27] [INFO ] Redundant transitions in 16 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 645 ms. Remains : 121/121 places, 1224/1224 transitions.
Built C files in :
/tmp/ltsmin8410132083802256784
[2026-05-23 00:03:27] [INFO ] Computing symmetric may disable matrix : 1224 transitions.
[2026-05-23 00:03:27] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:28] [INFO ] Computing symmetric may enable matrix : 1224 transitions.
[2026-05-23 00:03:28] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:28] [INFO ] Computing Do-Not-Accords matrix : 1224 transitions.
[2026-05-23 00:03:28] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:03:28] [INFO ] Built C files in 554ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8410132083802256784
Running compilation step : cd /tmp/ltsmin8410132083802256784;'/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/ltsmin8410132083802256784;'/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/ltsmin8410132083802256784;'/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 00:03:31] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:03:31] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:03:31] [INFO ] Time to serialize gal into /tmp/LTL7505006417671324277.gal : 6 ms
[2026-05-23 00:03:31] [INFO ] Time to serialize properties into /tmp/LTL17405883630418617464.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/LTL7505006417671324277.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3718987776744752689.hoa' '-atoms' '/tmp/LTL17405883630418617464.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/LTL17405883630418617464.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3718987776744752689.hoa
Detected timeout of ITS tools.
[2026-05-23 00:03:46] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:03:46] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:03:46] [INFO ] Time to serialize gal into /tmp/LTL3036662055973784995.gal : 6 ms
[2026-05-23 00:03:46] [INFO ] Time to serialize properties into /tmp/LTL7942701354104763999.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/LTL3036662055973784995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7942701354104763999.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 : !((G((F("(((((((((NB_ATTENTE_B_9<1)||(ROUTE_B<1))&&((NB_ATTENTE_B_48<1)||(ROUTE_B<1)))&&(((NB_ATTENTE_B_29<1)||(ROUTE_B<1))&&((NB_ATTE...5216
Formula 0 simplified : F(G!"(((((((((NB_ATTENTE_B_9<1)||(ROUTE_B<1))&&((NB_ATTENTE_B_48<1)||(ROUTE_B<1)))&&(((NB_ATTENTE_B_29<1)||(ROUTE_B<1))&&((NB_ATTENT...5206
Detected timeout of ITS tools.
[2026-05-23 00:04:01] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:04:01] [INFO ] Applying decomposition
[2026-05-23 00:04:01] [INFO ] Flatten gal took : 19 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/graph3755585131268920686.txt' '-o' '/tmp/graph3755585131268920686.bin' '-w' '/tmp/graph3755585131268920686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3755585131268920686.bin' '-l' '-1' '-v' '-w' '/tmp/graph3755585131268920686.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:04:01] [INFO ] Decomposing Gal with order
[2026-05-23 00:04:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:04:02] [INFO ] Removed a total of 3101 redundant transitions.
[2026-05-23 00:04:02] [INFO ] Flatten gal took : 109 ms
[2026-05-23 00:04:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 395 labels/synchronizations in 27 ms.
[2026-05-23 00:04:02] [INFO ] Time to serialize gal into /tmp/LTL9758991449593115883.gal : 3 ms
[2026-05-23 00:04:02] [INFO ] Time to serialize properties into /tmp/LTL11191039840991528700.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/LTL9758991449593115883.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11191039840991528700.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 : !((G((F("(((((((((i1.u26.NB_ATTENTE_B_9<1)||(i1.u24.ROUTE_B<1))&&((i1.u44.NB_ATTENTE_B_48<1)||(i1.u24.ROUTE_B<1)))&&(((i1.u35.NB_ATTEN...7270
Formula 0 simplified : F(G!"(((((((((i1.u26.NB_ATTENTE_B_9<1)||(i1.u24.ROUTE_B<1))&&((i1.u44.NB_ATTENTE_B_48<1)||(i1.u24.ROUTE_B<1)))&&(((i1.u35.NB_ATTENTE...7260
Detected timeout of ITS tools.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-11 finished in 115568 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 ((G(!p1)||(!p1&&F(!p2)&&F(!p3))) U X(p3))))'
Support contains 66 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Running 1223 sub problems to find dead transitions.
[2026-05-23 00:04:17] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1929363662458902369.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16641444183796352316.kers'
[2026-05-23 00:04:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1929363662458902369.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16641444183796352316.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-23 00:04:17] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16641444183796352316.kers
Total runtime 4 ms.
[2026-05-23 00:04:17] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/372 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/134 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1276 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 21290 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43159ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 43162ms
[2026-05-23 00:05:00] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 00:05:00] [INFO ] Invariant cache hit.
[2026-05-23 00:05:00] [INFO ] Implicit Places using invariants in 197 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 215 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 4 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43396 ms. Remains : 124/126 places, 1226/1226 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 ((G(!p1)||(!p1&&F(!p2)&&F(!p3))) U X(p3))))'
Stuttering acceptance computed with spot in 491 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND p2 p1 (NOT p3)), (AND p2 p1 (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), true, p2, (AND p2 p1), (AND p2 p1 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 559 ms.
Product exploration explored 100000 steps with 50000 reset in 555 ms.
Computed a total of 107 stabilizing places and 202 stable transitions
Computed a total of 107 stabilizing places and 202 stable transitions
Detected a total of 107/124 stabilizing places and 202/1226 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 41 factoid took 21 ms. Proved property starting from automaton with 13 states, 36 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 28 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-12 finished in 45136 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)||G(p1)))'
Support contains 58 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Applied a total of 2 rules in 14 ms. Remains 125 /126 variables (removed 1) and now considering 1225/1226 (removed 1) transitions.
Running 1222 sub problems to find dead transitions.
[2026-05-23 00:05:02] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8428575386727715522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9946436084934389301.kers'
[2026-05-23 00:05:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8428575386727715522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9946436084934389301.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 00:05:02] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9946436084934389301.kers
Total runtime 4 ms.
[2026-05-23 00:05:02] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/370 variables, and 8 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/370 variables, 125/133 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/153 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1274 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 21272 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1121 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43030ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 43032ms
[2026-05-23 00:05:45] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 00:05:45] [INFO ] Invariant cache hit.
[2026-05-23 00:05:45] [INFO ] Implicit Places using invariants in 203 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 206 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1225/1226 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43261 ms. Remains : 123/126 places, 1225/1226 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)||G(p1)))'
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-13
Product exploration explored 100000 steps with 50000 reset in 471 ms.
Product exploration explored 100000 steps with 50000 reset in 451 ms.
Computed a total of 106 stabilizing places and 201 stable transitions
Computed a total of 106 stabilizing places and 201 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 6 factoid took 14 ms. Proved property starting from automaton with 5 states, 8 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 20 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-13 finished in 44448 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(!p0)||G((!p0||X(G(!p0)))))))'
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 12 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Running 1223 sub problems to find dead transitions.
[2026-05-23 00:05:46] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16635802104853255842.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-136492331552588903.kers'
[2026-05-23 00:05:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16635802104853255842.kers, --Pflows, --basisKERS=/tmp/petrispot-output-136492331552588903.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-23 00:05:46] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-136492331552588903.kers
Total runtime 4 ms.
[2026-05-23 00:05:46] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/372 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/134 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1276 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 21324 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42947ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 42950ms
[2026-05-23 00:06:29] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 00:06:29] [INFO ] Invariant cache hit.
[2026-05-23 00:06:30] [INFO ] Implicit Places using invariants in 422 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 425 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 8 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43398 ms. Remains : 124/126 places, 1226/1226 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(p0)||G((p0||X(G(p0)))))))'
Stuttering acceptance computed with spot in 236 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-14
Product exploration explored 100000 steps with 33333 reset in 410 ms.
Product exploration explored 100000 steps with 33333 reset in 415 ms.
Computed a total of 107 stabilizing places and 202 stable transitions
Computed a total of 107 stabilizing places and 202 stable transitions
Detected a total of 107/124 stabilizing places and 202/1226 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 20 ms. Proved property starting from automaton with 6 states, 8 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 26 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-14 finished in 44526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||(G(!p2)&&(!p0 U (p1||G(!p0)))))))'
Support contains 116 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1225
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1224
Applied a total of 5 rules in 86 ms. Remains 123 /126 variables (removed 3) and now considering 1224/1226 (removed 2) transitions.
[2026-05-23 00:06:31] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18226670254322755697.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10400606353013937347.kers'
[2026-05-23 00:06:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18226670254322755697.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10400606353013937347.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 123 cols 1072 entries
Finished phase 1 with 116 SingleSign rule and 1 generalized
[2026-05-23 00:06:31] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10400606353013937347.kers
Total runtime 4 ms.
[2026-05-23 00:06:31] [INFO ] Implicit Places using invariants in 110 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 111 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/126 places, 1224/1226 transitions.
Applied a total of 0 rules in 65 ms. Remains 121 /121 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 263 ms. Remains : 121/126 places, 1224/1226 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||(G(!p2)&&(!p0 U (p1||G(!p0)))))))'
Stuttering acceptance computed with spot in 155 ms :[true, p2, (AND p0 (NOT p1)), (AND p2 p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 14924 steps with 46 reset in 1658 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLFireability-15 finished in 2165 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0&&X(p1)&&F(p2)))))'
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Spot run failed in 37 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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(G(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.
[2026-05-23 00:06:33] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17978787872272044336
[2026-05-23 00:06:33] [INFO ] Computing symmetric may disable matrix : 1226 transitions.
[2026-05-23 00:06:33] [INFO ] Applying decomposition
[2026-05-23 00:06:33] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:06:33] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph7118843584366674542.txt' '-o' '/tmp/graph7118843584366674542.bin' '-w' '/tmp/graph7118843584366674542.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7118843584366674542.bin' '-l' '-1' '-v' '-w' '/tmp/graph7118843584366674542.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:06:33] [INFO ] Decomposing Gal with order
[2026-05-23 00:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:06:33] [INFO ] Computing symmetric may enable matrix : 1226 transitions.
[2026-05-23 00:06:33] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:06:34] [INFO ] Removed a total of 2763 redundant transitions.
[2026-05-23 00:06:34] [INFO ] Flatten gal took : 135 ms
[2026-05-23 00:06:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 285 labels/synchronizations in 9 ms.
[2026-05-23 00:06:34] [INFO ] Time to serialize gal into /tmp/LTLFireability16361300673028632128.gal : 2 ms
[2026-05-23 00:06:34] [INFO ] Time to serialize properties into /tmp/LTLFireability3014054390873340579.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16361300673028632128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3014054390873340579.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...277
Read 4 LTL properties
Checking formula 0 : !((X(F((("(u3.SUR_PONT_B<1)")&&(X("(u1.SUR_PONT_A>=1)")))&&(F("(((((((u3.SUR_PONT_B>=1)||(((u3.CAPACITE>=1)&&(u2.NB_ATTENTE_A_50>=1))&...4850
Formula 0 simplified : XG(!"(u3.SUR_PONT_B<1)" | X!"(u1.SUR_PONT_A>=1)" | G!"(((((((u3.SUR_PONT_B>=1)||(((u3.CAPACITE>=1)&&(u2.NB_ATTENTE_A_50>=1))&&((u1.A...4838
[2026-05-23 00:06:34] [INFO ] Computing Do-Not-Accords matrix : 1226 transitions.
[2026-05-23 00:06:34] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 00:06:34] [INFO ] Built C files in 767ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17978787872272044336
Running compilation step : cd /tmp/ltsmin17978787872272044336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' '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'
Compilation finished in 6487 ms.
Running link step : cd /tmp/ltsmin17978787872272044336;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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(<>((!(LTLAPp0==true)&&X((LTLAPp1==true))&&<>((LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 106857 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLFireability-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17978787872272044336;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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' '<>([]((LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin17978787872272044336;'/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' '<>([]((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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 (>225 s) on command cd /tmp/ltsmin17978787872272044336;'/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'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-23 00:31:30] [INFO ] Applying decomposition
[2026-05-23 00:31:30] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:31:30] [INFO ] Decomposing Gal with order
[2026-05-23 00:31:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:31:30] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_A_21],[NB_ATTENTE_A_22],[NB_ATTENTE_A_23],[NB_ATTENTE_A_24],[NB_ATTENTE_A_25],[NB_ATTENTE_A_26],[NB_ATTENTE_A_27],[NB_ATTENTE_A_28],[NB_ATTENTE_A_29],[NB_ATTENTE_A_30],[NB_ATTENTE_A_31],[NB_ATTENTE_A_32],[NB_ATTENTE_A_33],[NB_ATTENTE_A_34],[NB_ATTENTE_A_35],[NB_ATTENTE_A_36],[NB_ATTENTE_A_37],[NB_ATTENTE_A_38],[NB_ATTENTE_A_39],[NB_ATTENTE_A_40],[NB_ATTENTE_A_41],[NB_ATTENTE_A_42],[NB_ATTENTE_A_43],[NB_ATTENTE_A_44],[NB_ATTENTE_A_45],[NB_ATTENTE_A_46],[NB_ATTENTE_A_47],[NB_ATTENTE_A_48],[NB_ATTENTE_A_49],[NB_ATTENTE_A_50],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],[NB_ATTENTE_B_21],[NB_ATTENTE_B_22],[NB_ATTENTE_B_23],[NB_ATTENTE_B_24],[NB_ATTENTE_B_25],[NB_ATTENTE_B_26],[NB_ATTENTE_B_27],[NB_ATTENTE_B_28],[NB_ATTENTE_B_29],[NB_ATTENTE_B_30],[NB_ATTENTE_B_31],[NB_ATTENTE_B_32],[NB_ATTENTE_B_33],[NB_ATTENTE_B_34],[NB_ATTENTE_B_35],[NB_ATTENTE_B_36],[NB_ATTENTE_B_37],[NB_ATTENTE_B_38],[NB_ATTENTE_B_39],[NB_ATTENTE_B_40],[NB_ATTENTE_B_41],[NB_ATTENTE_B_42],[NB_ATTENTE_B_43],[NB_ATTENTE_B_44],[NB_ATTENTE_B_45],[NB_ATTENTE_B_46],[NB_ATTENTE_B_47],[NB_ATTENTE_B_48],[NB_ATTENTE_B_49],[NB_ATTENTE_B_50],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-23 00:31:30] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:31:30] [INFO ] Time to serialize gal into /tmp/LTLFireability9952153512915292270.gal : 6 ms
[2026-05-23 00:31:30] [INFO ] Time to serialize properties into /tmp/LTLFireability18279778498218916640.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/LTLFireability9952153512915292270.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18279778498218916640.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((G(F("(((CAPACITE<20)||(VIDANGE_1<1))&&((CAPACITE<20)||(VIDANGE_0<1)))"))))
Formula 0 simplified : FG!"(((CAPACITE<20)||(VIDANGE_1<1))&&((CAPACITE<20)||(VIDANGE_0<1)))"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin17978787872272044336;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17978787872272044336;'/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' '<>([]((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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P20N10, examination is LTLFireability"
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-177946841700068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N10.tgz
mv BridgeAndVehicles-COL-V50P20N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;