Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414500153.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V50P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414500153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 15K Apr 13 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 13 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 587K Apr 13 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M Apr 13 01:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.5K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 351K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 994K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 42K Apr 13 03:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 235K Apr 13 03:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 842K Apr 13 03:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M Apr 13 03:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.5M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716633681074

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N50
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 10:41:24] [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]
[2024-05-25 10:41:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:41:25] [INFO ] Load time of PNML (sax parser for PT used): 582 ms
[2024-05-25 10:41:25] [INFO ] Transformed 168 places.
[2024-05-25 10:41:25] [INFO ] Transformed 5408 transitions.
[2024-05-25 10:41:25] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 889 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 111 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 146 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2024-05-25 10:41:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2024-05-25 10:41:27] [INFO ] Computed 5 invariants in 17 ms
[2024-05-25 10:41:29] [INFO ] Dead Transitions using invariants and state equation in 2624 ms found 0 transitions.
[2024-05-25 10:41:29] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:41:29] [INFO ] Invariant cache hit.
[2024-05-25 10:41:30] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-25 10:41:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:41:30] [INFO ] Invariant cache hit.
[2024-05-25 10:41:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:41:30] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
[2024-05-25 10:41:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:41:30] [INFO ] Invariant cache hit.
[2024-05-25 10:41:31] [INFO ] Dead Transitions using invariants and state equation in 1624 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4862 ms. Remains : 166/168 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2024-05-25 10:41:33] [INFO ] Flatten gal took : 809 ms
[2024-05-25 10:41:35] [INFO ] Flatten gal took : 668 ms
[2024-05-25 10:41:37] [INFO ] Input system was already deterministic with 5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 2440 ms. (steps per millisecond=4 ) properties (out of 20) seen :16
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 1963 ms. (steps per millisecond=5 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 2030 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 624 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 795 ms. (steps per millisecond=12 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-25 10:41:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:41:45] [INFO ] Invariant cache hit.
[2024-05-25 10:41:53] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 10:42:11] [INFO ] After 18390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 10:42:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:42:36] [INFO ] After 24721ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 10:42:36] [INFO ] State equation strengthened by 102 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 10:42:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 10:42:36] [INFO ] After 25146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 117 ms.
Support contains 106 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1443 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1445 ms. Remains : 161/166 places, 5404/5408 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 1836 ms. (steps per millisecond=5 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 2526 ms. (steps per millisecond=3 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 2477 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 793 ms. (steps per millisecond=12 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 686 ms. (steps per millisecond=14 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 915578 steps, run timeout after 24001 ms. (steps per millisecond=38 ) properties seen :{0=1, 1=1, 3=1}
Probabilistic random walk after 915578 steps, saw 270768 distinct states, run finished after 24003 ms. (steps per millisecond=38 ) properties seen :3
Running SMT prover for 1 properties.
[2024-05-25 10:43:10] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2024-05-25 10:43:10] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 10:43:10] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:43:11] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:43:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:43:11] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:43:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:43:11] [INFO ] After 166ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:43:11] [INFO ] After 351ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 155 ms.
[2024-05-25 10:43:12] [INFO ] After 828ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 1211 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1214 ms. Remains : 161/161 places, 5404/5404 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 100588 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 100588 steps, saw 34801 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:43:16] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:43:16] [INFO ] Invariant cache hit.
[2024-05-25 10:43:16] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-05-25 10:43:16] [INFO ] After 282ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:43:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:43:17] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:43:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:43:17] [INFO ] After 187ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:43:17] [INFO ] After 319ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2024-05-25 10:43:17] [INFO ] After 804ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 1125 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1125 ms. Remains : 161/161 places, 5404/5404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 987 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2024-05-25 10:43:19] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:43:19] [INFO ] Invariant cache hit.
[2024-05-25 10:43:20] [INFO ] Implicit Places using invariants in 639 ms returned []
[2024-05-25 10:43:20] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:43:20] [INFO ] Invariant cache hit.
[2024-05-25 10:43:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:43:24] [INFO ] Implicit Places using invariants and state equation in 3918 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4582 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 159/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 1279 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6851 ms. Remains : 159/161 places, 5404/5404 transitions.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((G(p2)&&p1))))'
Support contains 155 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1690 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:43:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:43:28] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 10:43:30] [INFO ] Dead Transitions using invariants and state equation in 1774 ms found 0 transitions.
[2024-05-25 10:43:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:43:30] [INFO ] Invariant cache hit.
[2024-05-25 10:43:30] [INFO ] Implicit Places using invariants in 238 ms returned []
[2024-05-25 10:43:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:43:30] [INFO ] Invariant cache hit.
[2024-05-25 10:43:30] [INFO ] Implicit Places using invariants and state equation in 541 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 797 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1632 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5907 ms. Remains : 164/166 places, 5407/5408 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 426 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s53 1) (LT s55 1) (LT s64 1) (LT s107 1)) (OR (LT s53 1) (LT s55 1) (LT s103 1) (LT s107 1)) (OR (LT s53 1) (LT s55 1) (LT s84 1) (LT s107...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 55920 steps with 137 reset in 10001 ms.
Product exploration timeout after 56220 steps with 138 reset in 10001 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X p2), (X p0), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 163 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 3755 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 4007 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 4005 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 4376 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 524809 steps, run timeout after 48001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 524809 steps, saw 136221 distinct states, run finished after 48002 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:44:57] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2024-05-25 10:44:57] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:45:06] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:45:22] [INFO ] After 16318ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:45:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 10:45:47] [INFO ] After 24423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:45:47] [INFO ] State equation strengthened by 102 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 10:45:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 10:45:47] [INFO ] After 25175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 455 ms.
Support contains 103 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 162 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 160 transition count 5404
Applied a total of 7 rules in 1221 ms. Remains 160 /164 variables (removed 4) and now considering 5404/5407 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1224 ms. Remains : 160/164 places, 5404/5407 transitions.
Knowledge obtained : [(AND p0 p1 p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X p2), (X p0), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 155 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Support contains 103 out of 164 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1444 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2024-05-25 10:45:51] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:45:51] [INFO ] Invariant cache hit.
[2024-05-25 10:45:54] [INFO ] Dead Transitions using invariants and state equation in 2726 ms found 0 transitions.
[2024-05-25 10:45:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:45:54] [INFO ] Invariant cache hit.
[2024-05-25 10:45:54] [INFO ] Implicit Places using invariants in 245 ms returned []
[2024-05-25 10:45:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:45:54] [INFO ] Invariant cache hit.
[2024-05-25 10:45:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:45:55] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2024-05-25 10:45:56] [INFO ] Redundant transitions in 666 ms returned []
[2024-05-25 10:45:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:45:56] [INFO ] Invariant cache hit.
[2024-05-25 10:45:58] [INFO ] Dead Transitions using invariants and state equation in 2268 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8295 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p2 p1), (X p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 2134 ms. (steps per millisecond=4 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 3596 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 3661 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 3556 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 355599 steps, run timeout after 36001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 355599 steps, saw 93074 distinct states, run finished after 36003 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:46:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:46:47] [INFO ] Invariant cache hit.
[2024-05-25 10:46:55] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 10:47:12] [INFO ] After 18091ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:47:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 10:47:37] [INFO ] After 24590ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:47:37] [INFO ] State equation strengthened by 102 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 10:47:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 10:47:37] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 460 ms.
Support contains 103 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 162 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 160 transition count 5404
Applied a total of 7 rules in 1099 ms. Remains 160 /164 variables (removed 4) and now considering 5404/5407 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1113 ms. Remains : 160/164 places, 5404/5407 transitions.
Knowledge obtained : [(AND p2 p1), (X p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 134 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 137 ms :[(NOT p2), (OR (NOT p1) (NOT p2))]
Product exploration timeout after 63500 steps with 156 reset in 10001 ms.
Product exploration timeout after 63300 steps with 155 reset in 10001 ms.
Built C files in :
/tmp/ltsmin13084270503148440507
[2024-05-25 10:48:00] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:48:00] [INFO ] Built C files in 163ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13084270503148440507
Running compilation step : cd /tmp/ltsmin13084270503148440507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13084270503148440507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13084270503148440507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 103 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 162 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 160 transition count 5404
Applied a total of 7 rules in 1688 ms. Remains 160 /164 variables (removed 4) and now considering 5404/5407 (removed 3) transitions.
[2024-05-25 10:48:05] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 160 cols
[2024-05-25 10:48:05] [INFO ] Computed 4 invariants in 10 ms
[2024-05-25 10:48:05] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-05-25 10:48:05] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:48:05] [INFO ] Invariant cache hit.
[2024-05-25 10:48:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:48:06] [INFO ] Implicit Places using invariants and state equation in 966 ms returned [105]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1335 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/164 places, 5404/5407 transitions.
Applied a total of 0 rules in 1423 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4447 ms. Remains : 159/164 places, 5404/5407 transitions.
Built C files in :
/tmp/ltsmin18133110913758192518
[2024-05-25 10:48:08] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:48:08] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18133110913758192518
Running compilation step : cd /tmp/ltsmin18133110913758192518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18133110913758192518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18133110913758192518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 10:48:12] [INFO ] Flatten gal took : 390 ms
[2024-05-25 10:48:12] [INFO ] Flatten gal took : 400 ms
[2024-05-25 10:48:12] [INFO ] Time to serialize gal into /tmp/LTL11432083473469204337.gal : 118 ms
[2024-05-25 10:48:13] [INFO ] Time to serialize properties into /tmp/LTL3688245300046772840.prop : 68 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11432083473469204337.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11318918623671550158.hoa' '-atoms' '/tmp/LTL3688245300046772840.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3688245300046772840.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11318918623671550158.hoa
Detected timeout of ITS tools.
[2024-05-25 10:48:28] [INFO ] Flatten gal took : 281 ms
[2024-05-25 10:48:29] [INFO ] Flatten gal took : 290 ms
[2024-05-25 10:48:29] [INFO ] Time to serialize gal into /tmp/LTL13659228892772128744.gal : 35 ms
[2024-05-25 10:48:29] [INFO ] Time to serialize properties into /tmp/LTL12622018365295672313.ltl : 139 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13659228892772128744.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12622018365295672313.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_8<1)||(ATTENTE_B<1)))&&(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_...430342
Formula 0 simplified : G!"(((((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_8<1)||(ATTENTE_B<1)))&&(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_...430318
Detected timeout of ITS tools.
[2024-05-25 10:48:44] [INFO ] Flatten gal took : 296 ms
[2024-05-25 10:48:44] [INFO ] Applying decomposition
[2024-05-25 10:48:45] [INFO ] Flatten gal took : 361 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3098160512783725561.txt' '-o' '/tmp/graph3098160512783725561.bin' '-w' '/tmp/graph3098160512783725561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3098160512783725561.bin' '-l' '-1' '-v' '-w' '/tmp/graph3098160512783725561.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:48:45] [INFO ] Decomposing Gal with order
[2024-05-25 10:48:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:48:48] [INFO ] Removed a total of 10592 redundant transitions.
[2024-05-25 10:48:48] [INFO ] Flatten gal took : 2622 ms
[2024-05-25 10:48:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 108 ms.
[2024-05-25 10:48:49] [INFO ] Time to serialize gal into /tmp/LTL17613164502517553023.gal : 3 ms
[2024-05-25 10:48:49] [INFO ] Time to serialize properties into /tmp/LTL2545181859929414476.ltl : 42 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17613164502517553023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2545181859929414476.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((i1.u0.CAPACITE<1)||(u1.CONTROLEUR_2<1))||((i0.u2.NB_ATTENTE_B_8<1)||(i1.u3.ATTENTE_B<1)))&&(((i1.u0.CAPACITE<1)||(u1.C...507892
Formula 0 simplified : G!"(((((((((i1.u0.CAPACITE<1)||(u1.CONTROLEUR_2<1))||((i0.u2.NB_ATTENTE_B_8<1)||(i1.u3.ATTENTE_B<1)))&&(((i1.u0.CAPACITE<1)||(u1.CON...507868
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10234527542886191962
[2024-05-25 10:49:04] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10234527542886191962
Running compilation step : cd /tmp/ltsmin10234527542886191962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10234527542886191962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10234527542886191962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-00 finished in 340964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)&&(F(!p0)||p1)))))'
Support contains 55 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 74 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:49:07] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:49:07] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 10:49:09] [INFO ] Dead Transitions using invariants and state equation in 2166 ms found 0 transitions.
[2024-05-25 10:49:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:09] [INFO ] Invariant cache hit.
[2024-05-25 10:49:10] [INFO ] Implicit Places using invariants in 626 ms returned []
[2024-05-25 10:49:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:10] [INFO ] Invariant cache hit.
[2024-05-25 10:49:11] [INFO ] Implicit Places using invariants and state equation in 1445 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2094 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 44 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4383 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 372 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), p0, true]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s53 1) (GEQ s55 1) (GEQ s64 1) (GEQ s107 1)) (AND (GEQ s53 1) (GEQ s55 1) (GEQ s103 1) (GEQ s107 1)) (AND (GEQ s53 1) (GEQ s55 1) (GEQ s8...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1465 steps with 17 reset in 24 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 finished in 4848 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 39 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:49:12] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:12] [INFO ] Invariant cache hit.
[2024-05-25 10:49:14] [INFO ] Dead Transitions using invariants and state equation in 1711 ms found 0 transitions.
[2024-05-25 10:49:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:14] [INFO ] Invariant cache hit.
[2024-05-25 10:49:15] [INFO ] Implicit Places using invariants in 960 ms returned []
[2024-05-25 10:49:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:15] [INFO ] Invariant cache hit.
[2024-05-25 10:49:16] [INFO ] Implicit Places using invariants and state equation in 1575 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2545 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 34 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4342 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s107 1) (LT s162 1)) (OR (LT s108 1) (LT s162 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2281 ms.
Product exploration explored 100000 steps with 50000 reset in 1941 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 finished in 9058 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((!p1&&X(F(!p1))&&G(!p2))))))'
Support contains 108 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 40 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:49:21] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:21] [INFO ] Invariant cache hit.
[2024-05-25 10:49:23] [INFO ] Dead Transitions using invariants and state equation in 1700 ms found 0 transitions.
[2024-05-25 10:49:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:23] [INFO ] Invariant cache hit.
[2024-05-25 10:49:23] [INFO ] Implicit Places using invariants in 307 ms returned []
[2024-05-25 10:49:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:23] [INFO ] Invariant cache hit.
[2024-05-25 10:49:24] [INFO ] Implicit Places using invariants and state equation in 938 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1257 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 30 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3031 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 330 ms :[p2, (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR p1 p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR p1 p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(OR p1 p2), acceptance={} source=5 dest: 3}]], initial=4, aps=[p2:(AND (OR (LT s24 1) (LT s55 1) (LT s56 1) (LT s145 1)) (OR (LT s41 1) (LT s55 1) (LT s56 1) (LT s139 1)) (OR (LT s7 1) (LT s55 1) (LT s56 1) (LT s151 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 finished in 3461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1349 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2024-05-25 10:49:26] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2024-05-25 10:49:26] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 10:49:28] [INFO ] Implicit Places using invariants in 2105 ms returned []
[2024-05-25 10:49:28] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:49:28] [INFO ] Invariant cache hit.
[2024-05-25 10:49:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:49:33] [INFO ] Implicit Places using invariants and state equation in 5457 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 7577 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 1118 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10046 ms. Remains : 159/166 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s76 1) (GEQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 305 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-08 finished in 10135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0||X(X(p1))))&&F(G(p2)))))'
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 23 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2024-05-25 10:49:35] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2024-05-25 10:49:35] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 10:49:36] [INFO ] Dead Transitions using invariants and state equation in 1861 ms found 0 transitions.
[2024-05-25 10:49:36] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:49:36] [INFO ] Invariant cache hit.
[2024-05-25 10:49:37] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2024-05-25 10:49:37] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:49:37] [INFO ] Invariant cache hit.
[2024-05-25 10:49:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:49:41] [INFO ] Implicit Places using invariants and state equation in 3118 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4143 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 36 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6106 ms. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 387 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LT s109 1), p2:(OR (LT s107 1) (LT s143 1)), p1:(AND (GEQ s108 1) (GEQ s142 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-09 finished in 6554 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 35 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2024-05-25 10:49:41] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:49:41] [INFO ] Invariant cache hit.
[2024-05-25 10:49:43] [INFO ] Dead Transitions using invariants and state equation in 1740 ms found 0 transitions.
[2024-05-25 10:49:43] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:49:43] [INFO ] Invariant cache hit.
[2024-05-25 10:49:44] [INFO ] Implicit Places using invariants in 777 ms returned []
[2024-05-25 10:49:44] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2024-05-25 10:49:44] [INFO ] Invariant cache hit.
[2024-05-25 10:49:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:49:47] [INFO ] Implicit Places using invariants and state equation in 3708 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4504 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 45 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6325 ms. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s52 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-10 finished in 6547 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 56 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:49:48] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:49:48] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 10:49:50] [INFO ] Dead Transitions using invariants and state equation in 2872 ms found 0 transitions.
[2024-05-25 10:49:50] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:50] [INFO ] Invariant cache hit.
[2024-05-25 10:49:51] [INFO ] Implicit Places using invariants in 698 ms returned []
[2024-05-25 10:49:51] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:49:51] [INFO ] Invariant cache hit.
[2024-05-25 10:49:53] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2329 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 29 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5290 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s53 20) (LT s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 254 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 finished in 5511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1&&X(X(G(p2))))))))'
Support contains 9 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1465 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2024-05-25 10:49:55] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2024-05-25 10:49:55] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 10:49:55] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-25 10:49:55] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2024-05-25 10:49:55] [INFO ] Invariant cache hit.
[2024-05-25 10:49:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:49:58] [INFO ] Implicit Places using invariants and state equation in 2677 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3204 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 1580 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6251 ms. Remains : 159/166 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 337 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s8 1) (LT s53 1) (LT s54 1) (LT s110 1)), p0:(AND (GEQ s0 1) (GEQ s1 1)), p2:(AND (GEQ s1 1) (GEQ s52 1) (GEQ s82 1) (GEQ s148 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 305 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-12 finished in 6650 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1331 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:50:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:50:01] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:50:03] [INFO ] Dead Transitions using invariants and state equation in 1688 ms found 0 transitions.
[2024-05-25 10:50:03] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:03] [INFO ] Invariant cache hit.
[2024-05-25 10:50:03] [INFO ] Implicit Places using invariants in 642 ms returned []
[2024-05-25 10:50:03] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:03] [INFO ] Invariant cache hit.
[2024-05-25 10:50:05] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2021 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1297 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6342 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s10 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 610 reset in 1553 ms.
Product exploration explored 100000 steps with 592 reset in 1334 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 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 147 ms :[(NOT p0), (NOT p0)]
Finished random walk after 75 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 240 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 153 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
[2024-05-25 10:50:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2024-05-25 10:50:10] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:50:13] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2024-05-25 10:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:50:13] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2024-05-25 10:50:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:50:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 11 ms returned sat
[2024-05-25 10:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:50:15] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2024-05-25 10:50:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:50:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:50:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 6031 ms returned unknown
Could not prove EG (NOT p0)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1213 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2024-05-25 10:50:22] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:22] [INFO ] Invariant cache hit.
[2024-05-25 10:50:25] [INFO ] Dead Transitions using invariants and state equation in 2418 ms found 0 transitions.
[2024-05-25 10:50:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:25] [INFO ] Invariant cache hit.
[2024-05-25 10:50:26] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-05-25 10:50:26] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:26] [INFO ] Invariant cache hit.
[2024-05-25 10:50:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:50:28] [INFO ] Implicit Places using invariants and state equation in 2248 ms returned []
Implicit Place search using SMT with State Equation took 3043 ms to find 0 implicit places.
[2024-05-25 10:50:28] [INFO ] Redundant transitions in 514 ms returned []
[2024-05-25 10:50:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:28] [INFO ] Invariant cache hit.
[2024-05-25 10:50:31] [INFO ] Dead Transitions using invariants and state equation in 2337 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9538 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 219 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 122 ms :[(NOT p0), (NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 123 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 102 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2024-05-25 10:50:32] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:32] [INFO ] Invariant cache hit.
[2024-05-25 10:50:33] [INFO ] [Real]Absence check using 5 positive place invariants in 23 ms returned sat
[2024-05-25 10:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:50:34] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2024-05-25 10:50:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:50:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2024-05-25 10:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:50:36] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2024-05-25 10:50:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:50:37] [INFO ] [Nat]Added 102 Read/Feed constraints in 1349 ms returned sat
[2024-05-25 10:50:38] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 635 ms.
[2024-05-25 10:50:39] [INFO ] Added : 48 causal constraints over 11 iterations in 1953 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 607 reset in 1539 ms.
Product exploration explored 100000 steps with 584 reset in 1598 ms.
Built C files in :
/tmp/ltsmin9134903603732402855
[2024-05-25 10:50:42] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:50:42] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9134903603732402855
Running compilation step : cd /tmp/ltsmin9134903603732402855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9134903603732402855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9134903603732402855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1106 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2024-05-25 10:50:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:47] [INFO ] Invariant cache hit.
[2024-05-25 10:50:49] [INFO ] Dead Transitions using invariants and state equation in 2545 ms found 0 transitions.
[2024-05-25 10:50:49] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:49] [INFO ] Invariant cache hit.
[2024-05-25 10:50:50] [INFO ] Implicit Places using invariants in 640 ms returned []
[2024-05-25 10:50:50] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:50] [INFO ] Invariant cache hit.
[2024-05-25 10:50:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 10:50:52] [INFO ] Implicit Places using invariants and state equation in 2521 ms returned []
Implicit Place search using SMT with State Equation took 3174 ms to find 0 implicit places.
[2024-05-25 10:50:53] [INFO ] Redundant transitions in 364 ms returned []
[2024-05-25 10:50:53] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:50:53] [INFO ] Invariant cache hit.
[2024-05-25 10:50:55] [INFO ] Dead Transitions using invariants and state equation in 2615 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9836 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin8943520175211473107
[2024-05-25 10:50:55] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:50:55] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8943520175211473107
Running compilation step : cd /tmp/ltsmin8943520175211473107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8943520175211473107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8943520175211473107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 10:50:59] [INFO ] Flatten gal took : 172 ms
[2024-05-25 10:50:59] [INFO ] Flatten gal took : 235 ms
[2024-05-25 10:50:59] [INFO ] Time to serialize gal into /tmp/LTL5046476667192152185.gal : 54 ms
[2024-05-25 10:50:59] [INFO ] Time to serialize properties into /tmp/LTL2621725228944366488.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5046476667192152185.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9941967541592350870.hoa' '-atoms' '/tmp/LTL2621725228944366488.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2621725228944366488.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9941967541592350870.hoa
Detected timeout of ITS tools.
[2024-05-25 10:51:15] [INFO ] Flatten gal took : 177 ms
[2024-05-25 10:51:15] [INFO ] Flatten gal took : 194 ms
[2024-05-25 10:51:15] [INFO ] Time to serialize gal into /tmp/LTL7976011782494572392.gal : 34 ms
[2024-05-25 10:51:15] [INFO ] Time to serialize properties into /tmp/LTL2169358868684720469.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7976011782494572392.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2169358868684720469.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(((NB_ATTENTE_A_9>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))"))))
Formula 0 simplified : FG!"(((NB_ATTENTE_A_9>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))"
Detected timeout of ITS tools.
[2024-05-25 10:51:30] [INFO ] Flatten gal took : 241 ms
[2024-05-25 10:51:30] [INFO ] Applying decomposition
[2024-05-25 10:51:30] [INFO ] Flatten gal took : 261 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18229018203034222635.txt' '-o' '/tmp/graph18229018203034222635.bin' '-w' '/tmp/graph18229018203034222635.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18229018203034222635.bin' '-l' '-1' '-v' '-w' '/tmp/graph18229018203034222635.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:51:31] [INFO ] Decomposing Gal with order
[2024-05-25 10:51:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:51:33] [INFO ] Removed a total of 10592 redundant transitions.
[2024-05-25 10:51:33] [INFO ] Flatten gal took : 1828 ms
[2024-05-25 10:51:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 129 ms.
[2024-05-25 10:51:34] [INFO ] Time to serialize gal into /tmp/LTL11796834347394405605.gal : 7 ms
[2024-05-25 10:51:34] [INFO ] Time to serialize properties into /tmp/LTL11974826587159299492.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11796834347394405605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11974826587159299492.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i2.u3.NB_ATTENTE_A_9>=1)&&(i1.u1.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(u0.CONTROLEUR_1>=1)))"))))
Formula 0 simplified : FG!"(((i2.u3.NB_ATTENTE_A_9>=1)&&(i1.u1.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(u0.CONTROLEUR_1>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17137258024113397717
[2024-05-25 10:51:49] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17137258024113397717
Running compilation step : cd /tmp/ltsmin17137258024113397717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17137258024113397717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17137258024113397717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-13 finished in 112329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0 U p1))))'
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 78 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:51:52] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:51:52] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:51:55] [INFO ] Dead Transitions using invariants and state equation in 2422 ms found 0 transitions.
[2024-05-25 10:51:55] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:51:55] [INFO ] Invariant cache hit.
[2024-05-25 10:51:55] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-25 10:51:55] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:51:55] [INFO ] Invariant cache hit.
[2024-05-25 10:51:57] [INFO ] Implicit Places using invariants and state equation in 2322 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2904 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5458 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (AND (GEQ s16 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1))) (NOT (AND (GEQ s17 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1)))), p0:(AND (GEQ s16 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 81 steps with 0 reset in 16 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-14 finished in 5705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(F(!p0)||(F(!p0) U p1))))))'
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1121 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2024-05-25 10:51:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-05-25 10:51:59] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 10:52:01] [INFO ] Dead Transitions using invariants and state equation in 2452 ms found 0 transitions.
[2024-05-25 10:52:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:52:01] [INFO ] Invariant cache hit.
[2024-05-25 10:52:02] [INFO ] Implicit Places using invariants in 795 ms returned []
[2024-05-25 10:52:02] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2024-05-25 10:52:02] [INFO ] Invariant cache hit.
[2024-05-25 10:52:04] [INFO ] Implicit Places using invariants and state equation in 1436 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2269 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1108 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6953 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s108 1), p1:(AND (GEQ s97 1) (GEQ s111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 358 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 finished in 7105 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((G(p2)&&p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-25 10:52:06] [INFO ] Flatten gal took : 278 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4155205623812810463
[2024-05-25 10:52:06] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:52:06] [INFO ] Built C files in 233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4155205623812810463
Running compilation step : cd /tmp/ltsmin4155205623812810463;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 10:52:06] [INFO ] Applying decomposition
[2024-05-25 10:52:07] [INFO ] Flatten gal took : 407 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6433156800689635279.txt' '-o' '/tmp/graph6433156800689635279.bin' '-w' '/tmp/graph6433156800689635279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6433156800689635279.bin' '-l' '-1' '-v' '-w' '/tmp/graph6433156800689635279.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:52:07] [INFO ] Decomposing Gal with order
[2024-05-25 10:52:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:52:10] [INFO ] Removed a total of 10691 redundant transitions.
[2024-05-25 10:52:11] [INFO ] Flatten gal took : 3204 ms
[2024-05-25 10:52:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 147 ms.
[2024-05-25 10:52:11] [INFO ] Time to serialize gal into /tmp/LTLFireability13544838815976364590.gal : 30 ms
[2024-05-25 10:52:12] [INFO ] Time to serialize properties into /tmp/LTLFireability7100391405313635992.ltl : 103 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13544838815976364590.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7100391405313635992.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((F("(((((((((i0.u1.CAPACITE<1)||(i1.u4.CONTROLEUR_2<1))||((i2.u5.NB_ATTENTE_B_8<1)||(i2.u3.ATTENTE_B<1)))&&(((i0.u1.CAPACITE<1)||(i...553942
Formula 0 simplified : G!"(((((((((i0.u1.CAPACITE<1)||(i1.u4.CONTROLEUR_2<1))||((i2.u5.NB_ATTENTE_B_8<1)||(i2.u3.ATTENTE_B<1)))&&(((i0.u1.CAPACITE<1)||(i1....553918
Compilation finished in 28071 ms.
Running link step : cd /tmp/ltsmin4155205623812810463;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 88 ms.
Running LTSmin : cd /tmp/ltsmin4155205623812810463;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&<>(([]((LTLAPp2==true))&&(LTLAPp1==true))))' '--buchi-type=spotba'

BK_STOP 1716634525772

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-PT-V50P20N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-PT-V50P20N50, 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 r065-tajo-171620414500153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N50.tgz
mv BridgeAndVehicles-PT-V50P20N50 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;