Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r241-tall-171649628000058.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-5000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628000058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 3.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 11 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 15:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 11 15:10 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 16M 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-5000-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-5000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716549929153

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-5000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 11:25:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 11:25:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:25:32] [INFO ] Load time of PNML (sax parser for PT used): 775 ms
[2024-05-24 11:25:32] [INFO ] Transformed 25001 places.
[2024-05-24 11:25:32] [INFO ] Transformed 40001 transitions.
[2024-05-24 11:25:32] [INFO ] Parsed PT model containing 25001 places and 40001 transitions and 115002 arcs in 1026 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 35 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-5000-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA JoinFreeModules-PT-5000-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 8539 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2024-05-24 11:25:41] [INFO ] Computed 5000 invariants in 250 ms
[2024-05-24 11:25:44] [INFO ] Dead Transitions using invariants and state equation in 2623 ms found 0 transitions.
[2024-05-24 11:25:44] [INFO ] Invariant cache hit.
[2024-05-24 11:25:50] [INFO ] Implicit Places using invariants in 6432 ms returned []
Implicit Place search using SMT only with invariants took 6433 ms to find 0 implicit places.
[2024-05-24 11:25:50] [INFO ] Invariant cache hit.
[2024-05-24 11:25:52] [INFO ] Dead Transitions using invariants and state equation in 2223 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19860 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Support contains 32 out of 25000 places after structural reductions.
[2024-05-24 11:25:54] [INFO ] Flatten gal took : 1109 ms
[2024-05-24 11:25:55] [INFO ] Flatten gal took : 884 ms
[2024-05-24 11:25:56] [INFO ] Input system was already deterministic with 40001 transitions.
Support contains 31 out of 25000 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 2049 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 319 ms. (steps per millisecond=3 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 207 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 205 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 236 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 217 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 199 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 29) seen :0
Probabilistic random walk after 69014 steps, saw 68987 distinct states, run finished after 24204 ms. (steps per millisecond=2 ) properties seen :3
Running SMT prover for 26 properties.
[2024-05-24 11:26:29] [INFO ] Invariant cache hit.
[2024-05-24 11:26:43] [INFO ] [Real]Absence check using 5000 positive place invariants in 3526 ms returned sat
[2024-05-24 11:26:54] [INFO ] After 9721ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:23
[2024-05-24 11:26:54] [INFO ] State equation strengthened by 5000 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
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 11:26:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:26:54] [INFO ] After 25220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 26 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Graph (complete) has 60000 edges and 25000 vertex of which 140 are kept as prefixes of interest. Removing 24860 places using SCC suffix rule.48 ms
Discarding 24860 places :
Also discarding 39776 output transitions
Drop transitions removed 39776 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 140 transition count 224
Applied a total of 2 rules in 163 ms. Remains 140 /25000 variables (removed 24860) and now considering 224/40001 (removed 39777) transitions.
// Phase 1: matrix 224 rows 140 cols
[2024-05-24 11:26:54] [INFO ] Computed 28 invariants in 1 ms
[2024-05-24 11:26:55] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 349 ms. Remains : 140/25000 places, 224/40001 transitions.
Incomplete random walk after 10838 steps, including 1 resets, run finished after 16 ms. (steps per millisecond=677 ) properties (out of 26) 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 25) 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 24) 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 23) 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 22) 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 22) 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 21) 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 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 :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) 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 19) 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 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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) 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 16) 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 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 4 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) 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 :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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 9) 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 9) seen :1
Running SMT prover for 8 properties.
[2024-05-24 11:26:55] [INFO ] Invariant cache hit.
[2024-05-24 11:26:55] [INFO ] [Real]Absence check using 28 positive place invariants in 3 ms returned sat
[2024-05-24 11:26:55] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-24 11:26:55] [INFO ] [Nat]Absence check using 28 positive place invariants in 4 ms returned sat
[2024-05-24 11:26:55] [INFO ] After 210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-24 11:26:55] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-05-24 11:26:55] [INFO ] After 83ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-24 11:26:55] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
[2024-05-24 11:26:55] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-24 11:26:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 106 ms
[2024-05-24 11:26:56] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
[2024-05-24 11:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-05-24 11:26:56] [INFO ] After 347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 84 ms.
[2024-05-24 11:26:56] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Finished Parikh walk after 147 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=147 )
Parikh walk visited 8 properties in 3915 ms.
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' '!(F((G(p0)&&X(F(p1)))))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 2938 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2024-05-24 11:27:10] [INFO ] Computed 5000 invariants in 125 ms
[2024-05-24 11:27:12] [INFO ] Dead Transitions using invariants and state equation in 2348 ms found 0 transitions.
[2024-05-24 11:27:12] [INFO ] Invariant cache hit.
[2024-05-24 11:27:19] [INFO ] Implicit Places using invariants in 6504 ms returned []
Implicit Place search using SMT only with invariants took 6505 ms to find 0 implicit places.
[2024-05-24 11:27:19] [INFO ] Invariant cache hit.
[2024-05-24 11:27:21] [INFO ] Dead Transitions using invariants and state equation in 1920 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13715 ms. Remains : 25000/25000 places, 40001/40001 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 265 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s11159 5), p1:(GEQ s16684 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 10 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-00 finished in 14127 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(X(G(p0)))&&F((X(p1) U p2))))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 2909 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:27:24] [INFO ] Invariant cache hit.
[2024-05-24 11:27:26] [INFO ] Dead Transitions using invariants and state equation in 2037 ms found 0 transitions.
[2024-05-24 11:27:26] [INFO ] Invariant cache hit.
[2024-05-24 11:27:32] [INFO ] Implicit Places using invariants in 6500 ms returned []
Implicit Place search using SMT only with invariants took 6514 ms to find 0 implicit places.
[2024-05-24 11:27:32] [INFO ] Invariant cache hit.
[2024-05-24 11:27:35] [INFO ] Dead Transitions using invariants and state equation in 2177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13654 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), true, (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(GEQ s7301 2), p2:(LT s11627 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-01 finished in 13889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(X(!p0)&&F(p1))))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 5788 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:27:41] [INFO ] Invariant cache hit.
[2024-05-24 11:27:43] [INFO ] Dead Transitions using invariants and state equation in 1912 ms found 0 transitions.
[2024-05-24 11:27:43] [INFO ] Invariant cache hit.
[2024-05-24 11:27:49] [INFO ] Implicit Places using invariants in 6564 ms returned []
Implicit Place search using SMT only with invariants took 6566 ms to find 0 implicit places.
[2024-05-24 11:27:49] [INFO ] Invariant cache hit.
[2024-05-24 11:27:51] [INFO ] Dead Transitions using invariants and state equation in 2151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16425 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s20933 4), p1:(LT s17611 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 12350 steps with 6175 reset in 10001 ms.
Product exploration timeout after 11730 steps with 5865 reset in 10009 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 : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 23 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA JoinFreeModules-PT-5000-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property JoinFreeModules-PT-5000-LTLFireability-02 finished in 45227 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' '!((((p0 U p1)&&G(p2)) U X(p1)))'
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6316 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:28:26] [INFO ] Invariant cache hit.
[2024-05-24 11:28:28] [INFO ] Dead Transitions using invariants and state equation in 2070 ms found 0 transitions.
[2024-05-24 11:28:29] [INFO ] Invariant cache hit.
[2024-05-24 11:28:35] [INFO ] Implicit Places using invariants in 6979 ms returned []
Implicit Place search using SMT only with invariants took 6984 ms to find 0 implicit places.
[2024-05-24 11:28:36] [INFO ] Invariant cache hit.
[2024-05-24 11:28:38] [INFO ] Dead Transitions using invariants and state equation in 2152 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17529 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s12729 5), p0:(GEQ s19899 5), p2:(LT s16555 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-03 finished in 17845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 15599 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:28:54] [INFO ] Invariant cache hit.
[2024-05-24 11:28:56] [INFO ] Dead Transitions using invariants and state equation in 2021 ms found 0 transitions.
[2024-05-24 11:28:56] [INFO ] Invariant cache hit.
[2024-05-24 11:29:02] [INFO ] Implicit Places using invariants in 6174 ms returned []
Implicit Place search using SMT only with invariants took 6175 ms to find 0 implicit places.
[2024-05-24 11:29:02] [INFO ] Invariant cache hit.
[2024-05-24 11:29:04] [INFO ] Dead Transitions using invariants and state equation in 2128 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25932 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s19247 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-05 finished in 26048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 17341 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:29:21] [INFO ] Invariant cache hit.
[2024-05-24 11:29:23] [INFO ] Dead Transitions using invariants and state equation in 1921 ms found 0 transitions.
[2024-05-24 11:29:23] [INFO ] Invariant cache hit.
[2024-05-24 11:29:30] [INFO ] Implicit Places using invariants in 6259 ms returned []
Implicit Place search using SMT only with invariants took 6260 ms to find 0 implicit places.
[2024-05-24 11:29:30] [INFO ] Invariant cache hit.
[2024-05-24 11:29:31] [INFO ] Dead Transitions using invariants and state equation in 1903 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27436 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s12850 5) (GEQ s6840 5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-06 finished in 27557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 19133 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:29:51] [INFO ] Invariant cache hit.
[2024-05-24 11:29:53] [INFO ] Dead Transitions using invariants and state equation in 2173 ms found 0 transitions.
[2024-05-24 11:29:53] [INFO ] Invariant cache hit.
[2024-05-24 11:29:59] [INFO ] Implicit Places using invariants in 6165 ms returned []
Implicit Place search using SMT only with invariants took 6166 ms to find 0 implicit places.
[2024-05-24 11:29:59] [INFO ] Invariant cache hit.
[2024-05-24 11:30:01] [INFO ] Dead Transitions using invariants and state equation in 1985 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29460 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s14708 3), p1:(GEQ s5765 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-07 finished in 29676 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||F(p2)))))))'
Support contains 4 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6782 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:30:08] [INFO ] Invariant cache hit.
[2024-05-24 11:30:10] [INFO ] Dead Transitions using invariants and state equation in 2175 ms found 0 transitions.
[2024-05-24 11:30:10] [INFO ] Invariant cache hit.
[2024-05-24 11:30:17] [INFO ] Implicit Places using invariants in 6735 ms returned []
Implicit Place search using SMT only with invariants took 6736 ms to find 0 implicit places.
[2024-05-24 11:30:17] [INFO ] Invariant cache hit.
[2024-05-24 11:30:19] [INFO ] Dead Transitions using invariants and state equation in 2114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17810 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s13703 4), p1:(AND (GEQ s12701 2) (GEQ s14173 3)), p2:(LT s21898 4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-08 finished in 18148 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)||X(G(p1))))'
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 4356 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:30:24] [INFO ] Invariant cache hit.
[2024-05-24 11:30:26] [INFO ] Dead Transitions using invariants and state equation in 2148 ms found 0 transitions.
[2024-05-24 11:30:26] [INFO ] Invariant cache hit.
[2024-05-24 11:30:32] [INFO ] Implicit Places using invariants in 6514 ms returned []
Implicit Place search using SMT only with invariants took 6517 ms to find 0 implicit places.
[2024-05-24 11:30:32] [INFO ] Invariant cache hit.
[2024-05-24 11:30:35] [INFO ] Dead Transitions using invariants and state equation in 2115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15141 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s363 4), p1:(GEQ s10333 3)], 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][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-LTLFireability-09 finished in 15371 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 U p1)||G((X(X(p2))&&(p3||G(!p2)))))))'
Support contains 4 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 3807 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:30:39] [INFO ] Invariant cache hit.
[2024-05-24 11:30:41] [INFO ] Dead Transitions using invariants and state equation in 2162 ms found 0 transitions.
[2024-05-24 11:30:41] [INFO ] Invariant cache hit.
[2024-05-24 11:30:47] [INFO ] Implicit Places using invariants in 6216 ms returned []
Implicit Place search using SMT only with invariants took 6219 ms to find 0 implicit places.
[2024-05-24 11:30:47] [INFO ] Invariant cache hit.
[2024-05-24 11:30:49] [INFO ] Dead Transitions using invariants and state equation in 2142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14348 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 368 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), true, (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=p3, acceptance={} source=1 dest: 2}, { cond=(NOT p3), acceptance={} source=1 dest: 6}], [{ cond=(AND p3 p2), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) p3 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p3 p2), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p0) (NOT p2))), acceptance={} source=3 dest: 6}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p1) p0 (NOT p2))), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) p3), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0 p3), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) p3), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0 p3), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p3:(LT s22273 3), p2:(GEQ s9977 1), p1:(GEQ s3672 1), p0:(GEQ s14225 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 12720 steps with 6360 reset in 10005 ms.
Product exploration timeout after 12030 steps with 6015 reset in 10005 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 p3 p2 p1 (NOT p0)), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0) p3))), (X (NOT (AND (NOT p1) p0 p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 106 ms. Reduced automaton from 8 states, 20 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA JoinFreeModules-PT-5000-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property JoinFreeModules-PT-5000-LTLFireability-10 finished in 43332 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||G(p1)))||F(p2))))'
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 5991 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2024-05-24 11:31:24] [INFO ] Invariant cache hit.
[2024-05-24 11:31:26] [INFO ] Dead Transitions using invariants and state equation in 1876 ms found 0 transitions.
[2024-05-24 11:31:26] [INFO ] Invariant cache hit.
[2024-05-24 11:31:32] [INFO ] Implicit Places using invariants in 6404 ms returned []
Implicit Place search using SMT only with invariants took 6405 ms to find 0 implicit places.
[2024-05-24 11:31:32] [INFO ] Invariant cache hit.
[2024-05-24 11:31:34] [INFO ] Dead Transitions using invariants and state equation in 1931 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16205 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-5000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(GEQ s11768 3), p0:(LT s8435 3), p1:(GEQ s12336 2)], 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]]
Product exploration timeout after 11320 steps with 3773 reset in 10003 ms.
Product exploration timeout after 10530 steps with 3510 reset in 10005 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 p2) p0 (NOT p1)), (X (NOT p2))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Incomplete random walk after 12505 steps, including 2 resets, run finished after 2536 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2410 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2165 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2508 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2407 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2603 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Probabilistic random walk after 84023 steps, saw 83970 distinct states, run finished after 58114 ms. (steps per millisecond=1 ) properties seen :2
Running SMT prover for 3 properties.
[2024-05-24 11:33:16] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:612)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
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 11:34:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:34:11] [INFO ] After 53798ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Graph (complete) has 60000 edges and 25000 vertex of which 15 are kept as prefixes of interest. Removing 24985 places using SCC suffix rule.52 ms
Discarding 24985 places :
Also discarding 39976 output transitions
Drop transitions removed 39976 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 15 transition count 24
Applied a total of 2 rules in 314 ms. Remains 15 /25000 variables (removed 24985) and now considering 24/40001 (removed 39977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2024-05-24 11:34:11] [INFO ] Computed 3 invariants in 53 ms
[2024-05-24 11:34:13] [INFO ] Dead Transitions using invariants and state equation in 2269 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2586 ms. Remains : 15/25000 places, 24/40001 transitions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 2 factoid took 440 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 425 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 336 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 27058 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2024-05-24 11:34:42] [INFO ] Computed 5000 invariants in 173 ms
[2024-05-24 11:34:44] [INFO ] Dead Transitions using invariants and state equation in 2431 ms found 0 transitions.
[2024-05-24 11:34:44] [INFO ] Invariant cache hit.
[2024-05-24 11:34:52] [INFO ] Implicit Places using invariants in 7511 ms returned []
Implicit Place search using SMT only with invariants took 7514 ms to find 0 implicit places.
[2024-05-24 11:34:52] [INFO ] Invariant cache hit.
[2024-05-24 11:34:54] [INFO ] Dead Transitions using invariants and state equation in 2212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39218 ms. Remains : 25000/25000 places, 40001/40001 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 (NOT p2) (NOT p1) p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 2074 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2495 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2678 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2487 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2754 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2508 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Probabilistic random walk after 87023 steps, saw 86970 distinct states, run finished after 49438 ms. (steps per millisecond=1 ) properties seen :2
Running SMT prover for 3 properties.
[2024-05-24 11:36:12] [INFO ] Invariant cache hit.
[2024-05-24 11:36:21] [INFO ] [Real]Absence check using 5000 positive place invariants in 3639 ms returned sat

BK_STOP 1716550599540

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="JoinFreeModules-PT-5000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is JoinFreeModules-PT-5000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628000058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-5000.tgz
mv JoinFreeModules-PT-5000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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