Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r241-tall-171649628000052.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is JoinFreeModules-PT-2000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628000052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.6M
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 11 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 11 14:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 11 14:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 6.2M 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 JoinFreeModules-PT-2000-LTLCardinality-00
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-01
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-02
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-03
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-04
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-05
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-06
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-07
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-08
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-09
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-10
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-11
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-12
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-13
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-14
FORMULA_NAME JoinFreeModules-PT-2000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716549046930

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-2000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 11:10:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 11:10:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:10:48] [INFO ] Load time of PNML (sax parser for PT used): 425 ms
[2024-05-24 11:10:49] [INFO ] Transformed 10001 places.
[2024-05-24 11:10:49] [INFO ] Transformed 16001 transitions.
[2024-05-24 11:10:49] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 642 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-2000-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1478 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:10:50] [INFO ] Computed 2000 invariants in 130 ms
[2024-05-24 11:10:51] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
[2024-05-24 11:10:52] [INFO ] Invariant cache hit.
[2024-05-24 11:10:53] [INFO ] Implicit Places using invariants in 1845 ms returned []
Implicit Place search using SMT only with invariants took 1854 ms to find 0 implicit places.
[2024-05-24 11:10:53] [INFO ] Invariant cache hit.
[2024-05-24 11:10:54] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5544 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Support contains 45 out of 10000 places after structural reductions.
[2024-05-24 11:10:55] [INFO ] Flatten gal took : 579 ms
[2024-05-24 11:10:56] [INFO ] Flatten gal took : 365 ms
[2024-05-24 11:10:56] [INFO ] Input system was already deterministic with 16001 transitions.
Incomplete random walk after 11009 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 106 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 104 ms. (steps per millisecond=9 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 120 ms. (steps per millisecond=8 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 117 ms. (steps per millisecond=8 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 34) seen :0
Probabilistic random walk after 75066 steps, saw 75038 distinct states, run finished after 12099 ms. (steps per millisecond=6 ) properties seen :11
Running SMT prover for 23 properties.
[2024-05-24 11:11:13] [INFO ] Invariant cache hit.
[2024-05-24 11:11:17] [INFO ] [Real]Absence check using 2000 positive place invariants in 694 ms returned sat
[2024-05-24 11:11:18] [INFO ] After 5222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-24 11:11:22] [INFO ] [Nat]Absence check using 2000 positive place invariants in 718 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-24 11:11:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:11:43] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:23
Fused 23 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 27 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 135 are kept as prefixes of interest. Removing 9865 places using SCC suffix rule.24 ms
Discarding 9865 places :
Also discarding 15784 output transitions
Drop transitions removed 15784 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 216
Applied a total of 2 rules in 90 ms. Remains 135 /10000 variables (removed 9865) and now considering 216/16001 (removed 15785) transitions.
// Phase 1: matrix 216 rows 135 cols
[2024-05-24 11:11:43] [INFO ] Computed 27 invariants in 3 ms
[2024-05-24 11:11:43] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 135/10000 places, 216/16001 transitions.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 23) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-24 11:11:43] [INFO ] Invariant cache hit.
[2024-05-24 11:11:43] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-05-24 11:11:43] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-24 11:11:44] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-05-24 11:11:45] [INFO ] After 1697ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-24 11:11:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-24 11:11:45] [INFO ] After 148ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-05-24 11:11:45] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
[2024-05-24 11:11:45] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 2 ms to minimize.
[2024-05-24 11:11:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 99 ms
[2024-05-24 11:11:46] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 0 ms to minimize.
[2024-05-24 11:11:46] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2024-05-24 11:11:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2024-05-24 11:11:46] [INFO ] After 551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 156 ms.
[2024-05-24 11:11:46] [INFO ] After 2505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 7 different solutions.
Finished Parikh walk after 22120 steps, including 0 resets, run visited all 1 properties in 74 ms. (steps per millisecond=298 )
Parikh walk visited 10 properties in 1920 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA JoinFreeModules-PT-2000-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!((G(p0)||F((F(p1)&&(p2 U p3)))))'
Support contains 5 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 3414 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:11:53] [INFO ] Computed 2000 invariants in 51 ms
[2024-05-24 11:11:54] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
[2024-05-24 11:11:54] [INFO ] Invariant cache hit.
[2024-05-24 11:11:56] [INFO ] Implicit Places using invariants in 1871 ms returned []
Implicit Place search using SMT only with invariants took 1872 ms to find 0 implicit places.
[2024-05-24 11:11:56] [INFO ] Invariant cache hit.
[2024-05-24 11:11:57] [INFO ] Dead Transitions using invariants and state equation in 994 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7182 ms. Remains : 10000/10000 places, 16001/16001 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 397 ms :[(NOT p3), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (OR (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 (NOT p3) p2), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p3), acceptance={0} source=4 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p3) (NOT p2))), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=5 dest: 2}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={} source=5 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={} source=5 dest: 4}, { cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2))), acceptance={} source=5 dest: 5}]], initial=5, aps=[p3:(LEQ s1621 s6006), p2:(LEQ 2 s9435), p1:(LEQ 3 s9915), p0:(LEQ 3 s2593)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 4 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-00 finished in 7683 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((p0||(p1&&G(p2)))))'
Support contains 5 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2935 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:00] [INFO ] Invariant cache hit.
[2024-05-24 11:12:01] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
[2024-05-24 11:12:01] [INFO ] Invariant cache hit.
[2024-05-24 11:12:03] [INFO ] Implicit Places using invariants in 1644 ms returned []
Implicit Place search using SMT only with invariants took 1646 ms to find 0 implicit places.
[2024-05-24 11:12:03] [INFO ] Invariant cache hit.
[2024-05-24 11:12:04] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6541 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 s8794), p1:(GT s5438 s7803), p2:(LEQ s6474 s2942)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 6493 steps with 0 reset in 4113 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-01 finished in 10808 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(((p0 U G(p1)) U G(p2)))))'
Support contains 5 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 926 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:09] [INFO ] Invariant cache hit.
[2024-05-24 11:12:10] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
[2024-05-24 11:12:10] [INFO ] Invariant cache hit.
[2024-05-24 11:12:11] [INFO ] Implicit Places using invariants in 1515 ms returned []
Implicit Place search using SMT only with invariants took 1516 ms to find 0 implicit places.
[2024-05-24 11:12:11] [INFO ] Invariant cache hit.
[2024-05-24 11:12:12] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4168 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 313 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=7 dest: 4}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=7 dest: 6}, { cond=(AND p2 p1 p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ s1065 s5724), p1:(LEQ s1903 s5020), p0:(LEQ 1 s9255)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-03 finished in 4551 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(X(G(p1))))))'
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 928 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:13] [INFO ] Invariant cache hit.
[2024-05-24 11:12:14] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
[2024-05-24 11:12:14] [INFO ] Invariant cache hit.
[2024-05-24 11:12:16] [INFO ] Implicit Places using invariants in 1532 ms returned []
Implicit Place search using SMT only with invariants took 1536 ms to find 0 implicit places.
[2024-05-24 11:12:16] [INFO ] Invariant cache hit.
[2024-05-24 11:12:17] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4198 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 279 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(LEQ 3 s8139), p1:(LEQ 3 s8937)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 13630 steps with 0 reset in 10008 ms.
Product exploration timeout after 13040 steps with 0 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Probabilistic random walk after 22008 steps, saw 22003 distinct states, run finished after 3018 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 11:12:43] [INFO ] Invariant cache hit.
[2024-05-24 11:12:45] [INFO ] [Real]Absence check using 2000 positive place invariants in 649 ms returned sat
[2024-05-24 11:13:00] [INFO ] After 17187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 11:13:02] [INFO ] [Nat]Absence check using 2000 positive place invariants in 667 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-24 11:13:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:13:25] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 5 are kept as prefixes of interest. Removing 9995 places using SCC suffix rule.5 ms
Discarding 9995 places :
Also discarding 15992 output transitions
Drop transitions removed 15992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 27 ms. Remains 5 /10000 variables (removed 9995) and now considering 8/16001 (removed 15993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2024-05-24 11:13:25] [INFO ] Computed 1 invariants in 0 ms
[2024-05-24 11:13:25] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 5/10000 places, 8/16001 transitions.
Finished random walk after 2001 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1000 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 10000 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 985 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:13:27] [INFO ] Computed 2000 invariants in 38 ms
[2024-05-24 11:13:28] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
[2024-05-24 11:13:28] [INFO ] Invariant cache hit.
[2024-05-24 11:13:29] [INFO ] Implicit Places using invariants in 1473 ms returned []
Implicit Place search using SMT only with invariants took 1478 ms to find 0 implicit places.
[2024-05-24 11:13:29] [INFO ] Invariant cache hit.
[2024-05-24 11:13:30] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4276 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Probabilistic random walk after 23008 steps, saw 23003 distinct states, run finished after 3022 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 11:13:36] [INFO ] Invariant cache hit.
[2024-05-24 11:13:38] [INFO ] [Real]Absence check using 2000 positive place invariants in 649 ms returned sat
[2024-05-24 11:13:53] [INFO ] After 17269ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 11:13:55] [INFO ] [Nat]Absence check using 2000 positive place invariants in 646 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-24 11:14:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:14:19] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 5 are kept as prefixes of interest. Removing 9995 places using SCC suffix rule.4 ms
Discarding 9995 places :
Also discarding 15992 output transitions
Drop transitions removed 15992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 23 ms. Remains 5 /10000 variables (removed 9995) and now considering 8/16001 (removed 15993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2024-05-24 11:14:19] [INFO ] Computed 1 invariants in 0 ms
[2024-05-24 11:14:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 5/10000 places, 8/16001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=500 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration timeout after 13530 steps with 0 reset in 10008 ms.
Product exploration timeout after 12840 steps with 0 reset in 10005 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 3071 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:14:43] [INFO ] Computed 2000 invariants in 32 ms
[2024-05-24 11:14:43] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
[2024-05-24 11:14:43] [INFO ] Invariant cache hit.
[2024-05-24 11:14:44] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4843 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin17019334032808581458
[2024-05-24 11:14:45] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17019334032808581458
Running compilation step : cd /tmp/ltsmin17019334032808581458;'/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/ltsmin17019334032808581458;'/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/ltsmin17019334032808581458;'/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 1 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1167 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:14:49] [INFO ] Invariant cache hit.
[2024-05-24 11:14:50] [INFO ] Dead Transitions using invariants and state equation in 834 ms found 0 transitions.
[2024-05-24 11:14:50] [INFO ] Invariant cache hit.
[2024-05-24 11:14:51] [INFO ] Implicit Places using invariants in 1485 ms returned []
Implicit Place search using SMT only with invariants took 1486 ms to find 0 implicit places.
[2024-05-24 11:14:51] [INFO ] Invariant cache hit.
[2024-05-24 11:14:52] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4341 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin18443974834909162554
[2024-05-24 11:14:52] [INFO ] Built C files in 149ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18443974834909162554
Running compilation step : cd /tmp/ltsmin18443974834909162554;'/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/ltsmin18443974834909162554;'/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/ltsmin18443974834909162554;'/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)
[2024-05-24 11:14:56] [INFO ] Flatten gal took : 330 ms
[2024-05-24 11:14:56] [INFO ] Flatten gal took : 306 ms
[2024-05-24 11:14:56] [INFO ] Time to serialize gal into /tmp/LTL11384579378541791811.gal : 68 ms
[2024-05-24 11:14:56] [INFO ] Time to serialize properties into /tmp/LTL12275081723171056919.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11384579378541791811.gal' '-t' 'CGAL' '-hoa' '/tmp/aut261469172515598926.hoa' '-atoms' '/tmp/LTL12275081723171056919.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...318
Loading property file /tmp/LTL12275081723171056919.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut261469172515598926.hoa
Detected timeout of ITS tools.
[2024-05-24 11:15:12] [INFO ] Flatten gal took : 281 ms
[2024-05-24 11:15:12] [INFO ] Flatten gal took : 293 ms
[2024-05-24 11:15:12] [INFO ] Time to serialize gal into /tmp/LTL5638179521978271199.gal : 52 ms
[2024-05-24 11:15:12] [INFO ] Time to serialize properties into /tmp/LTL18092109036097516931.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5638179521978271199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18092109036097516931.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...276
Read 1 LTL properties
Checking formula 0 : !((X(("(p8140>=3)")||(X(X(G("(p8938>=3)")))))))
Formula 0 simplified : X(!"(p8140>=3)" & XXF!"(p8938>=3)")
Detected timeout of ITS tools.
[2024-05-24 11:15:27] [INFO ] Flatten gal took : 281 ms
[2024-05-24 11:15:27] [INFO ] Applying decomposition
[2024-05-24 11:15:28] [INFO ] Flatten gal took : 289 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/graph8947925276145531407.txt' '-o' '/tmp/graph8947925276145531407.bin' '-w' '/tmp/graph8947925276145531407.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8947925276145531407.bin' '-l' '-1' '-v' '-w' '/tmp/graph8947925276145531407.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:15:29] [INFO ] Decomposing Gal with order
[2024-05-24 11:15:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:15:34] [INFO ] Flatten gal took : 328 ms
[2024-05-24 11:15:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 461 ms.
[2024-05-24 11:15:34] [INFO ] Time to serialize gal into /tmp/LTL5925970675654370951.gal : 82 ms
[2024-05-24 11:15:34] [INFO ] Time to serialize properties into /tmp/LTL5921549157116560665.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5925970675654370951.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5921549157116560665.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...254
Read 1 LTL properties
Checking formula 0 : !((X(("(u1627.p8140>=3)")||(X(X(G("(u1787.p8938>=3)")))))))
Formula 0 simplified : X(!"(u1627.p8140>=3)" & XXF!"(u1787.p8938>=3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5761357280236353173
[2024-05-24 11:15:50] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5761357280236353173
Running compilation step : cd /tmp/ltsmin5761357280236353173;'/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/ltsmin5761357280236353173;'/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/ltsmin5761357280236353173;'/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 JoinFreeModules-PT-2000-LTLCardinality-04 finished in 220219 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||G(p1)))))'
Support contains 3 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 913 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:15:54] [INFO ] Invariant cache hit.
[2024-05-24 11:15:54] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
[2024-05-24 11:15:54] [INFO ] Invariant cache hit.
[2024-05-24 11:15:56] [INFO ] Implicit Places using invariants in 1478 ms returned []
Implicit Place search using SMT only with invariants took 1480 ms to find 0 implicit places.
[2024-05-24 11:15:56] [INFO ] Invariant cache hit.
[2024-05-24 11:15:57] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4106 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(GT s7802 s8472), p0:(LEQ 1 s424)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-05 finished in 4211 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)||G(p1)))'
Support contains 3 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 933 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:15:58] [INFO ] Invariant cache hit.
[2024-05-24 11:15:59] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
[2024-05-24 11:15:59] [INFO ] Invariant cache hit.
[2024-05-24 11:16:00] [INFO ] Implicit Places using invariants in 1489 ms returned []
Implicit Place search using SMT only with invariants took 1490 ms to find 0 implicit places.
[2024-05-24 11:16:00] [INFO ] Invariant cache hit.
[2024-05-24 11:16:01] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4126 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ 3 s2881), p1:(AND (GT s1518 s7461) (GT 3 s2881))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-06 finished in 4323 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((G(p0)||(p1&&G(p2)))))'
Support contains 6 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2478 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:16:04] [INFO ] Invariant cache hit.
[2024-05-24 11:16:04] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
[2024-05-24 11:16:04] [INFO ] Invariant cache hit.
[2024-05-24 11:16:06] [INFO ] Implicit Places using invariants in 1539 ms returned []
Implicit Place search using SMT only with invariants took 1540 ms to find 0 implicit places.
[2024-05-24 11:16:06] [INFO ] Invariant cache hit.
[2024-05-24 11:16:07] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5700 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s5253 s5505), p2:(LEQ s9921 s3819), p0:(AND (LEQ s3308 s4768) (LEQ s5253 s5505))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 8505 steps with 0 reset in 5519 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-07 finished in 11374 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(p0)||F(p1)||X(X(F(p2)))))'
Support contains 3 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 999 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:16:14] [INFO ] Invariant cache hit.
[2024-05-24 11:16:14] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
[2024-05-24 11:16:14] [INFO ] Invariant cache hit.
[2024-05-24 11:16:16] [INFO ] Implicit Places using invariants in 1528 ms returned []
Implicit Place search using SMT only with invariants took 1528 ms to find 0 implicit places.
[2024-05-24 11:16:16] [INFO ] Invariant cache hit.
[2024-05-24 11:16:17] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4272 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ 1 s6914), p2:(GT 2 s1930), p0:(LEQ 1 s3723)], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-08 finished in 4514 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(((X(p0)||F(p1))&&(X(p0)||F(p2))))))'
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2629 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:16:20] [INFO ] Invariant cache hit.
[2024-05-24 11:16:21] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
[2024-05-24 11:16:21] [INFO ] Invariant cache hit.
[2024-05-24 11:16:22] [INFO ] Implicit Places using invariants in 1446 ms returned []
Implicit Place search using SMT only with invariants took 1447 ms to find 0 implicit places.
[2024-05-24 11:16:22] [INFO ] Invariant cache hit.
[2024-05-24 11:16:23] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5969 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), false, false]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GT 3 s6519), p2:(GT 1 s6380), p0:(OR (GT 3 s6519) (LEQ 1 s6380))], 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]]
Product exploration timeout after 28070 steps with 9361 reset in 10017 ms.
Product exploration timeout after 26020 steps with 8599 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false, false]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 817 ms. (steps per millisecond=12 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=11 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=10 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=10 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=11 ) properties (out of 4) seen :0
Probabilistic random walk after 83075 steps, saw 83043 distinct states, run finished after 12070 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-24 11:17:01] [INFO ] Invariant cache hit.
[2024-05-24 11:17:03] [INFO ] [Real]Absence check using 2000 positive place invariants in 623 ms returned sat
[2024-05-24 11:17:17] [INFO ] After 15519ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-24 11:17:18] [INFO ] [Nat]Absence check using 2000 positive place invariants in 651 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-24 11:17:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:17:42] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 10 are kept as prefixes of interest. Removing 9990 places using SCC suffix rule.4 ms
Discarding 9990 places :
Also discarding 15984 output transitions
Drop transitions removed 15984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 17 ms. Remains 10 /10000 variables (removed 9990) and now considering 16/16001 (removed 15985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2024-05-24 11:17:42] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 11:17:42] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 10/10000 places, 16/16001 transitions.
Incomplete random walk after 10148 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2537 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:17:42] [INFO ] Invariant cache hit.
[2024-05-24 11:17:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 11:17:42] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:17:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 11:17:42] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 11:17:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 11:17:42] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 11:17:42] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-24 11:17:42] [INFO ] After 36ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 14 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=14 )
Parikh walk visited 2 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2612 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:17:45] [INFO ] Computed 2000 invariants in 28 ms
[2024-05-24 11:17:46] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
[2024-05-24 11:17:46] [INFO ] Invariant cache hit.
[2024-05-24 11:17:47] [INFO ] Implicit Places using invariants in 1543 ms returned []
Implicit Place search using SMT only with invariants took 1544 ms to find 0 implicit places.
[2024-05-24 11:17:47] [INFO ] Invariant cache hit.
[2024-05-24 11:17:48] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5861 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Probabilistic random walk after 44028 steps, saw 44012 distinct states, run finished after 6086 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:17:58] [INFO ] Invariant cache hit.
[2024-05-24 11:18:00] [INFO ] [Real]Absence check using 2000 positive place invariants in 646 ms returned sat
[2024-05-24 11:18:13] [INFO ] After 14350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:18:14] [INFO ] [Nat]Absence check using 2000 positive place invariants in 657 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-24 11:18:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:18:38] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 10 are kept as prefixes of interest. Removing 9990 places using SCC suffix rule.4 ms
Discarding 9990 places :
Also discarding 15984 output transitions
Drop transitions removed 15984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 17 ms. Remains 10 /10000 variables (removed 9990) and now considering 16/16001 (removed 15985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2024-05-24 11:18:38] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 11:18:38] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 10/10000 places, 16/16001 transitions.
Finished random walk after 5842 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2921 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false]
Product exploration timeout after 13800 steps with 0 reset in 10008 ms.
Product exploration timeout after 13280 steps with 0 reset in 10008 ms.
Built C files in :
/tmp/ltsmin15934503274653733509
[2024-05-24 11:18:58] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:18:58] [INFO ] Built C files in 140ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15934503274653733509
Running compilation step : cd /tmp/ltsmin15934503274653733509;'/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/ltsmin15934503274653733509;'/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/ltsmin15934503274653733509;'/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 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2572 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2024-05-24 11:19:04] [INFO ] Computed 2000 invariants in 41 ms
[2024-05-24 11:19:05] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
[2024-05-24 11:19:05] [INFO ] Invariant cache hit.
[2024-05-24 11:19:06] [INFO ] Implicit Places using invariants in 1598 ms returned []
Implicit Place search using SMT only with invariants took 1599 ms to find 0 implicit places.
[2024-05-24 11:19:06] [INFO ] Invariant cache hit.
[2024-05-24 11:19:07] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6021 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin5113614232319429069
[2024-05-24 11:19:07] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:19:08] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5113614232319429069
Running compilation step : cd /tmp/ltsmin5113614232319429069;'/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/ltsmin5113614232319429069;'/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/ltsmin5113614232319429069;'/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)
[2024-05-24 11:19:11] [INFO ] Flatten gal took : 272 ms
[2024-05-24 11:19:11] [INFO ] Flatten gal took : 287 ms
[2024-05-24 11:19:11] [INFO ] Time to serialize gal into /tmp/LTL4034621822979045106.gal : 67 ms
[2024-05-24 11:19:11] [INFO ] Time to serialize properties into /tmp/LTL6582931743135259830.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/LTL4034621822979045106.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14872892105167991731.hoa' '-atoms' '/tmp/LTL6582931743135259830.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...318
Loading property file /tmp/LTL6582931743135259830.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14872892105167991731.hoa
Detected timeout of ITS tools.
[2024-05-24 11:19:27] [INFO ] Flatten gal took : 275 ms
[2024-05-24 11:19:27] [INFO ] Flatten gal took : 288 ms
[2024-05-24 11:19:27] [INFO ] Time to serialize gal into /tmp/LTL18120896845798191604.gal : 45 ms
[2024-05-24 11:19:27] [INFO ] Time to serialize properties into /tmp/LTL2382428905258525855.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/LTL18120896845798191604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2382428905258525855.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...276
Read 1 LTL properties
Checking formula 0 : !((F(G(((X("((p6520<3)||(p6381>=1))"))||(F("(p6520<3)")))&&((X("((p6520<3)||(p6381>=1))"))||(F("(p6381<1)")))))))
Formula 0 simplified : GF((X!"((p6520<3)||(p6381>=1))" & G!"(p6520<3)") | (X!"((p6520<3)||(p6381>=1))" & G!"(p6381<1)"))
Detected timeout of ITS tools.
[2024-05-24 11:19:43] [INFO ] Flatten gal took : 280 ms
[2024-05-24 11:19:43] [INFO ] Applying decomposition
[2024-05-24 11:19:43] [INFO ] Flatten gal took : 284 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/graph12051786981404726326.txt' '-o' '/tmp/graph12051786981404726326.bin' '-w' '/tmp/graph12051786981404726326.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12051786981404726326.bin' '-l' '-1' '-v' '-w' '/tmp/graph12051786981404726326.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:19:44] [INFO ] Decomposing Gal with order
[2024-05-24 11:19:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:19:48] [INFO ] Flatten gal took : 287 ms
[2024-05-24 11:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 325 ms.
[2024-05-24 11:19:49] [INFO ] Time to serialize gal into /tmp/LTL15090726991222768610.gal : 50 ms
[2024-05-24 11:19:49] [INFO ] Time to serialize properties into /tmp/LTL12470034755575758752.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15090726991222768610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12470034755575758752.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 : !((F(G(((X("((u1303.p6520<3)||(u1276.p6381>=1))"))||(F("(u1303.p6520<3)")))&&((X("((u1303.p6520<3)||(u1276.p6381>=1))"))||(F("(u1276.p...170
Formula 0 simplified : GF((X!"((u1303.p6520<3)||(u1276.p6381>=1))" & G!"(u1303.p6520<3)") | (X!"((u1303.p6520<3)||(u1276.p6381>=1))" & G!"(u1276.p6381<1)")...156
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1849588243007168030
[2024-05-24 11:20:04] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1849588243007168030
Running compilation step : cd /tmp/ltsmin1849588243007168030;'/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/ltsmin1849588243007168030;'/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/ltsmin1849588243007168030;'/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 JoinFreeModules-PT-2000-LTLCardinality-09 finished in 230018 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))'
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2466 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:20:10] [INFO ] Invariant cache hit.
[2024-05-24 11:20:10] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
[2024-05-24 11:20:10] [INFO ] Invariant cache hit.
[2024-05-24 11:20:12] [INFO ] Implicit Places using invariants in 1534 ms returned []
Implicit Place search using SMT only with invariants took 1535 ms to find 0 implicit places.
[2024-05-24 11:20:12] [INFO ] Invariant cache hit.
[2024-05-24 11:20:13] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5732 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s5556 s3288)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-12 finished in 5818 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&&F(p1))) U G((p0||G(p1))))))'
Support contains 2 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 942 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:20:14] [INFO ] Invariant cache hit.
[2024-05-24 11:20:15] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
[2024-05-24 11:20:15] [INFO ] Invariant cache hit.
[2024-05-24 11:20:16] [INFO ] Implicit Places using invariants in 1525 ms returned []
Implicit Place search using SMT only with invariants took 1526 ms to find 0 implicit places.
[2024-05-24 11:20:16] [INFO ] Invariant cache hit.
[2024-05-24 11:20:17] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4172 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p0:(GT 3 s2603), p1:(GT 3 s9962)], nbAcceptance=2, 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]]
Product exploration timeout after 13910 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 7656 steps with 0 reset with depth 7657 and stack size 7657 in 4983 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-13 finished in 19411 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(p1)))))'
Support contains 3 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2729 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:20:35] [INFO ] Invariant cache hit.
[2024-05-24 11:20:36] [INFO ] Dead Transitions using invariants and state equation in 883 ms found 0 transitions.
[2024-05-24 11:20:36] [INFO ] Invariant cache hit.
[2024-05-24 11:20:37] [INFO ] Implicit Places using invariants in 1478 ms returned []
Implicit Place search using SMT only with invariants took 1479 ms to find 0 implicit places.
[2024-05-24 11:20:37] [INFO ] Invariant cache hit.
[2024-05-24 11:20:38] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5923 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s133), p1:(GT s1681 s5816)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLCardinality-15 finished in 6045 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(X(G(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' '!(F(G(((X(p0)||F(p1))&&(X(p0)||F(p2))))))'
[2024-05-24 11:20:39] [INFO ] Flatten gal took : 273 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17573324689371138521
[2024-05-24 11:20:39] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:20:39] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17573324689371138521
Running compilation step : cd /tmp/ltsmin17573324689371138521;'/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'
[2024-05-24 11:20:39] [INFO ] Applying decomposition
[2024-05-24 11:20:39] [INFO ] Flatten gal took : 289 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/graph1110984824185188164.txt' '-o' '/tmp/graph1110984824185188164.bin' '-w' '/tmp/graph1110984824185188164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1110984824185188164.bin' '-l' '-1' '-v' '-w' '/tmp/graph1110984824185188164.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:20:40] [INFO ] Decomposing Gal with order
[2024-05-24 11:20:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:20:45] [INFO ] Flatten gal took : 320 ms
[2024-05-24 11:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 265 ms.
[2024-05-24 11:20:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality17087268889088354954.gal : 65 ms
[2024-05-24 11:20:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality3359598515199846344.ltl : 4 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/LTLCardinality17087268889088354954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3359598515199846344.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 : !((X(("(u1627.p8140>=3)")||(X(X(G("(u1787.p8938>=3)")))))))
Formula 0 simplified : X(!"(u1627.p8140>=3)" & XXF!"(u1787.p8938>=3)")
Compilation finished in 143818 ms.
Running link step : cd /tmp/ltsmin17573324689371138521;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 130 ms.
Running LTSmin : cd /tmp/ltsmin17573324689371138521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||X(X([]((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 11:44:04] [INFO ] Flatten gal took : 712 ms
[2024-05-24 11:44:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality5934318009010588239.gal : 97 ms
[2024-05-24 11:44:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality14282656930114657743.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5934318009010588239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14282656930114657743.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...298
Read 2 LTL properties
Checking formula 0 : !((X(("(p8140>=3)")||(X(X(G("(p8938>=3)")))))))
Formula 0 simplified : X(!"(p8140>=3)" & XXF!"(p8938>=3)")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin17573324689371138521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||X(X([]((LTLAPp1==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17573324689371138521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((X((LTLAPp2==true))||<>((LTLAPp3==true)))&&(X((LTLAPp2==true))||<>((LTLAPp4==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.008: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.320: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.320: LTL layer: formula: <>([](((X((LTLAPp2==true))||<>((LTLAPp3==true)))&&(X((LTLAPp2==true))||<>((LTLAPp4==true))))))
pins2lts-mc-linux64( 0/ 8), 0.321: "<>([](((X((LTLAPp2==true))||<>((LTLAPp3==true)))&&(X((LTLAPp2==true))||<>((LTLAPp4==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.377: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.457: buchi has 5 states
pins2lts-mc-linux64( 1/ 8), 0.584: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.634: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.681: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.696: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.699: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.697: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.702: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 30.111: There are 16007 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 30.111: State length is 10001, there are 16012 groups
pins2lts-mc-linux64( 0/ 8), 30.111: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 30.111: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 30.111: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 30.111: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 44.761: [Blue] ~61 levels ~960 states ~3841856 transitions
pins2lts-mc-linux64( 1/ 8), 57.712: [Blue] ~121 levels ~1920 states ~7683776 transitions
pins2lts-mc-linux64( 6/ 8), 83.539: [Blue] ~241 levels ~3840 states ~15371408 transitions
pins2lts-mc-linux64( 6/ 8), 135.509: [Blue] ~481 levels ~7680 states ~30742928 transitions
pins2lts-mc-linux64( 2/ 8), 204.836: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 317.756:
pins2lts-mc-linux64( 0/ 8), 317.757: Explored 12462 states 49927524 transitions, fanout: 4006.381
pins2lts-mc-linux64( 0/ 8), 317.757: Total exploration time 287.610 sec (175.910 sec minimum, 237.476 sec on average)
pins2lts-mc-linux64( 0/ 8), 317.757: States per second: 43, Transitions per second: 173595
pins2lts-mc-linux64( 0/ 8), 317.757:
pins2lts-mc-linux64( 0/ 8), 317.757: State space has 49847216 states, 6227 are accepting
pins2lts-mc-linux64( 0/ 8), 317.757: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 317.757: blue states: 12462 (0.03%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 317.757: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 317.757: all-red states: 6227 (0.01%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 317.757:
pins2lts-mc-linux64( 0/ 8), 317.757: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 317.757:
pins2lts-mc-linux64( 0/ 8), 317.757: Queue width: 8B, total height: 6235, memory: 0.05MB
pins2lts-mc-linux64( 0/ 8), 317.757: Tree memory: 636.3MB, 13.4 B/state, compr.: 0.0%
pins2lts-mc-linux64( 0/ 8), 317.757: Tree fill ratio (roots/leafs): 37.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 317.757: Stored 16834 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 317.757: Total memory used for chunk indexing: 1MB
pins2lts-mc-linux64( 0/ 8), 317.757: Est. total memory use: 637.4MB (~1025.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17573324689371138521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((X((LTLAPp2==true))||<>((LTLAPp3==true)))&&(X((LTLAPp2==true))||<>((LTLAPp4==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17573324689371138521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((X((LTLAPp2==true))||<>((LTLAPp3==true)))&&(X((LTLAPp2==true))||<>((LTLAPp4==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-24 12:07:22] [INFO ] Flatten gal took : 294 ms
[2024-05-24 12:07:22] [INFO ] Input system was already deterministic with 16001 transitions.
[2024-05-24 12:07:22] [INFO ] Transformed 10000 places.
[2024-05-24 12:07:22] [INFO ] Transformed 16001 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 12:07:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality18187184447775437687.gal : 44 ms
[2024-05-24 12:07:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality5524262523204962709.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18187184447775437687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5524262523204962709.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(p8140>=3)")||(X(X(G("(p8938>=3)")))))))
Formula 0 simplified : X(!"(p8140>=3)" & XXF!"(p8938>=3)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8197828 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16024444 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="JoinFreeModules-PT-2000"
export BK_EXAMINATION="LTLCardinality"
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 JoinFreeModules-PT-2000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628000052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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