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-171649628000053.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628000053
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716549054960

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-2000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 11:10:56] [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 11:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:10:56] [INFO ] Load time of PNML (sax parser for PT used): 397 ms
[2024-05-24 11:10:57] [INFO ] Transformed 10001 places.
[2024-05-24 11:10:57] [INFO ] Transformed 16001 transitions.
[2024-05-24 11:10:57] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 629 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 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-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-2000-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 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 1631 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 11:10:59] [INFO ] Computed 2000 invariants in 101 ms
[2024-05-24 11:11:00] [INFO ] Dead Transitions using invariants and state equation in 1178 ms found 0 transitions.
[2024-05-24 11:11:00] [INFO ] Invariant cache hit.
[2024-05-24 11:11:02] [INFO ] Implicit Places using invariants in 1811 ms returned []
Implicit Place search using SMT only with invariants took 1812 ms to find 0 implicit places.
[2024-05-24 11:11:02] [INFO ] Invariant cache hit.
[2024-05-24 11:11:03] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5778 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Support contains 30 out of 10000 places after structural reductions.
[2024-05-24 11:11:03] [INFO ] Flatten gal took : 549 ms
[2024-05-24 11:11:04] [INFO ] Flatten gal took : 400 ms
[2024-05-24 11:11:05] [INFO ] Input system was already deterministic with 16001 transitions.
Support contains 29 out of 10000 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 147 ms. (steps per millisecond=6 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 114 ms. (steps per millisecond=8 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 111 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 110 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 110 ms. (steps per millisecond=9 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 109 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 112 ms. (steps per millisecond=8 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 115 ms. (steps per millisecond=8 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 109 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Probabilistic random walk after 58049 steps, saw 58028 distinct states, run finished after 9073 ms. (steps per millisecond=6 ) properties seen :7
Running SMT prover for 21 properties.
[2024-05-24 11:11:18] [INFO ] Invariant cache hit.
[2024-05-24 11:11:22] [INFO ] [Real]Absence check using 2000 positive place invariants in 629 ms returned sat
[2024-05-24 11:11:25] [INFO ] After 7006ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2024-05-24 11:11:29] [INFO ] [Nat]Absence check using 2000 positive place invariants in 673 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 11:11:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:11:50] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:21
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 21 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 105 are kept as prefixes of interest. Removing 9895 places using SCC suffix rule.24 ms
Discarding 9895 places :
Also discarding 15832 output transitions
Drop transitions removed 15832 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 105 transition count 168
Applied a total of 2 rules in 82 ms. Remains 105 /10000 variables (removed 9895) and now considering 168/16001 (removed 15833) transitions.
// Phase 1: matrix 168 rows 105 cols
[2024-05-24 11:11:50] [INFO ] Computed 21 invariants in 1 ms
[2024-05-24 11:11:50] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 105/10000 places, 168/16001 transitions.
Incomplete random walk after 10343 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=646 ) properties (out of 21) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) 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 :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 :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 :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 :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) 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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) 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 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) 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 11) 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 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
Running SMT prover for 10 properties.
[2024-05-24 11:11:50] [INFO ] Invariant cache hit.
[2024-05-24 11:11:50] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-24 11:11:50] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-24 11:11:50] [INFO ] [Nat]Absence check using 21 positive place invariants in 2 ms returned sat
[2024-05-24 11:11:51] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-24 11:11:51] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 11:11:51] [INFO ] After 80ms SMT Verify possible using 21 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-05-24 11:11:51] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 3 ms to minimize.
[2024-05-24 11:11:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2024-05-24 11:11:51] [INFO ] After 293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 110 ms.
[2024-05-24 11:11:51] [INFO ] After 698ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Finished Parikh walk after 51296 steps, including 1 resets, run visited all 1 properties in 127 ms. (steps per millisecond=403 )
Parikh walk visited 10 properties in 2439 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' '!(X(G(p0)))'
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 1213 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 11:11:56] [INFO ] Computed 2000 invariants in 45 ms
[2024-05-24 11:11:57] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
[2024-05-24 11:11:57] [INFO ] Invariant cache hit.
[2024-05-24 11:11:59] [INFO ] Implicit Places using invariants in 1749 ms returned []
Implicit Place search using SMT only with invariants took 1758 ms to find 0 implicit places.
[2024-05-24 11:11:59] [INFO ] Invariant cache hit.
[2024-05-24 11:12:00] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4914 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 220 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s4027 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 4 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-00 finished in 5239 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(F(p0))))'
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 1190 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:01] [INFO ] Invariant cache hit.
[2024-05-24 11:12:02] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
[2024-05-24 11:12:02] [INFO ] Invariant cache hit.
[2024-05-24 11:12:04] [INFO ] Implicit Places using invariants in 1628 ms returned []
Implicit Place search using SMT only with invariants took 1629 ms to find 0 implicit places.
[2024-05-24 11:12:04] [INFO ] Invariant cache hit.
[2024-05-24 11:12:05] [INFO ] Dead Transitions using invariants and state equation in 945 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4834 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s9101 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][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-01 finished in 4997 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(p1) U (p0&&X(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 909 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:06] [INFO ] Invariant cache hit.
[2024-05-24 11:12:07] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
[2024-05-24 11:12:07] [INFO ] Invariant cache hit.
[2024-05-24 11:12:09] [INFO ] Implicit Places using invariants in 1549 ms returned []
Implicit Place search using SMT only with invariants took 1560 ms to find 0 implicit places.
[2024-05-24 11:12:09] [INFO ] Invariant cache hit.
[2024-05-24 11:12:09] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4308 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LT s3817 2), p1:(LT s1449 5)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-02 finished in 4561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(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 982 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[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 869 ms found 0 transitions.
[2024-05-24 11:12:12] [INFO ] Invariant cache hit.
[2024-05-24 11:12:13] [INFO ] Implicit Places using invariants in 1681 ms returned []
Implicit Place search using SMT only with invariants took 1684 ms to find 0 implicit places.
[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 974 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4512 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s6102 1), p1:(GEQ s8136 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-03 finished in 4700 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(F((p1||G(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 948 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:12:15] [INFO ] Invariant cache hit.
[2024-05-24 11:12:16] [INFO ] Dead Transitions using invariants and state equation in 957 ms found 0 transitions.
[2024-05-24 11:12:16] [INFO ] Invariant cache hit.
[2024-05-24 11:12:18] [INFO ] Implicit Places using invariants in 1680 ms returned []
Implicit Place search using SMT only with invariants took 1681 ms to find 0 implicit places.
[2024-05-24 11:12:18] [INFO ] Invariant cache hit.
[2024-05-24 11:12:19] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4442 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (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-2000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s6525 5), p1:(LT s8978 4), p2:(LT s8598 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]]
Product exploration timeout after 25320 steps with 6330 reset in 10003 ms.
Product exploration timeout after 23900 steps with 5975 reset in 10004 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 p2), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 866 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 935 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Probabilistic random walk after 40023 steps, saw 40011 distinct states, run finished after 6003 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:12:50] [INFO ] Invariant cache hit.
[2024-05-24 11:12:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 639 ms returned sat
[2024-05-24 11:13:06] [INFO ] After 16640ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:13:08] [INFO ] [Nat]Absence check using 2000 positive place invariants in 650 ms returned sat
[2024-05-24 11:13:31] [INFO ] After 22467ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 11:13:31] [INFO ] State equation strengthened by 2000 read => feed constraints.
[2024-05-24 11:13:31] [INFO ] After 449ms SMT Verify possible using 2000 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-24 11:13:31] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2005 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.5 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 33 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 11:13:33] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 11:13:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 10/10000 places, 16/16001 transitions.
Incomplete random walk after 10179 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3393 ) properties (out of 2) seen :1
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 2 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 1016 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 11:13:35] [INFO ] Computed 2000 invariants in 67 ms
[2024-05-24 11:13:36] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
[2024-05-24 11:13:36] [INFO ] Invariant cache hit.
[2024-05-24 11:13:37] [INFO ] Implicit Places using invariants in 1637 ms returned []
Implicit Place search using SMT only with invariants took 1638 ms to find 0 implicit places.
[2024-05-24 11:13:38] [INFO ] Invariant cache hit.
[2024-05-24 11:13:38] [INFO ] Dead Transitions using invariants and state equation in 940 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4616 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 p1 p2)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 900 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 959 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 1121 ms. (steps per millisecond=8 ) properties (out of 2) seen :0
Probabilistic random walk after 40023 steps, saw 40011 distinct states, run finished after 6059 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:13:49] [INFO ] Invariant cache hit.
[2024-05-24 11:13:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 681 ms returned sat
[2024-05-24 11:14:07] [INFO ] After 17275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:14:08] [INFO ] [Nat]Absence check using 2000 positive place invariants in 680 ms returned sat
[2024-05-24 11:14:27] [INFO ] After 17974ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 11:14:27] [INFO ] State equation strengthened by 2000 read => feed constraints.
[2024-05-24 11:14:28] [INFO ] After 1370ms SMT Verify possible using 2000 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 11:14:32] [INFO ] Deduced a trap composed of 3 places in 3373 ms of which 5 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
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 11:14:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:14:32] [INFO ] After 25232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 4008 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.5 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 24 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 11:14:36] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 11:14:36] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 10/10000 places, 16/16001 transitions.
Incomplete random walk after 10611 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2652 ) properties (out of 2) seen :1
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p2)]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration timeout after 24730 steps with 6182 reset in 10002 ms.
Product exploration timeout after 23300 steps with 5825 reset in 10003 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT 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 3388 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 11:15:00] [INFO ] Computed 2000 invariants in 54 ms
[2024-05-24 11:15:01] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
[2024-05-24 11:15:01] [INFO ] Invariant cache hit.
[2024-05-24 11:15:02] [INFO ] Dead Transitions using invariants and state equation in 957 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5449 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin13349746921160441855
[2024-05-24 11:15:03] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13349746921160441855
Running compilation step : cd /tmp/ltsmin13349746921160441855;'/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/ltsmin13349746921160441855;'/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/ltsmin13349746921160441855;'/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 LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 851 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:15:06] [INFO ] Invariant cache hit.
[2024-05-24 11:15:07] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
[2024-05-24 11:15:07] [INFO ] Invariant cache hit.
[2024-05-24 11:15:09] [INFO ] Implicit Places using invariants in 1557 ms returned []
Implicit Place search using SMT only with invariants took 1559 ms to find 0 implicit places.
[2024-05-24 11:15:09] [INFO ] Invariant cache hit.
[2024-05-24 11:15:10] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4221 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin8662196756656275310
[2024-05-24 11:15:10] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8662196756656275310
Running compilation step : cd /tmp/ltsmin8662196756656275310;'/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/ltsmin8662196756656275310;'/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/ltsmin8662196756656275310;'/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 11:15:14] [INFO ] Flatten gal took : 350 ms
[2024-05-24 11:15:14] [INFO ] Flatten gal took : 320 ms
[2024-05-24 11:15:14] [INFO ] Time to serialize gal into /tmp/LTL619162611242925023.gal : 147 ms
[2024-05-24 11:15:14] [INFO ] Time to serialize properties into /tmp/LTL11258784896521486980.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/LTL619162611242925023.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1285445228218840083.hoa' '-atoms' '/tmp/LTL11258784896521486980.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL11258784896521486980.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1285445228218840083.hoa
Detected timeout of ITS tools.
[2024-05-24 11:15:30] [INFO ] Flatten gal took : 301 ms
[2024-05-24 11:15:30] [INFO ] Flatten gal took : 305 ms
[2024-05-24 11:15:30] [INFO ] Time to serialize gal into /tmp/LTL6095443036183026921.gal : 80 ms
[2024-05-24 11:15:30] [INFO ] Time to serialize properties into /tmp/LTL7016219159597441524.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/LTL6095443036183026921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7016219159597441524.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(("(p6526>=5)")||(X(X(F(("(p8979<4)")||(G(F("(p8599<4)"))))))))))
Formula 0 simplified : X(!"(p6526>=5)" & XXG(!"(p8979<4)" & FG!"(p8599<4)"))
Detected timeout of ITS tools.
[2024-05-24 11:15:46] [INFO ] Flatten gal took : 282 ms
[2024-05-24 11:15:46] [INFO ] Applying decomposition
[2024-05-24 11:15:46] [INFO ] Flatten gal took : 302 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/graph16525052551842488599.txt' '-o' '/tmp/graph16525052551842488599.bin' '-w' '/tmp/graph16525052551842488599.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16525052551842488599.bin' '-l' '-1' '-v' '-w' '/tmp/graph16525052551842488599.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:15:47] [INFO ] Decomposing Gal with order
[2024-05-24 11:15:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:15:53] [INFO ] Flatten gal took : 393 ms
[2024-05-24 11:15:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 491 ms.
[2024-05-24 11:15:54] [INFO ] Time to serialize gal into /tmp/LTL13834956961182664236.gal : 78 ms
[2024-05-24 11:15:54] [INFO ] Time to serialize properties into /tmp/LTL1750143687363839403.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/LTL13834956961182664236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1750143687363839403.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(("(u1305.p6526>=5)")||(X(X(F(("(u1795.p8979<4)")||(G(F("(u1719.p8599<4)"))))))))))
Formula 0 simplified : X(!"(u1305.p6526>=5)" & XXG(!"(u1795.p8979<4)" & FG!"(u1719.p8599<4)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3878654182162447842
[2024-05-24 11:16:09] [INFO ] Built C files in 130ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3878654182162447842
Running compilation step : cd /tmp/ltsmin3878654182162447842;'/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/ltsmin3878654182162447842;'/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/ltsmin3878654182162447842;'/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-LTLFireability-04 finished in 237289 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(p1)))||G(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 844 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:16:13] [INFO ] Invariant cache hit.
[2024-05-24 11:16:13] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
[2024-05-24 11:16:13] [INFO ] Invariant cache hit.
[2024-05-24 11:16:15] [INFO ] Implicit Places using invariants in 1558 ms returned []
Implicit Place search using SMT only with invariants took 1561 ms to find 0 implicit places.
[2024-05-24 11:16:15] [INFO ] Invariant cache hit.
[2024-05-24 11:16:16] [INFO ] Dead Transitions using invariants and state equation in 897 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4220 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s3122 1), p1:(LT s7466 2), p2:(GEQ s6085 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][false, false, false]]
Product exploration timeout after 16730 steps with 2005 reset in 10006 ms.
Product exploration timeout after 26280 steps with 12050 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 (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))]
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (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
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 366 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 190 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 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 946 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:16:40] [INFO ] Invariant cache hit.
[2024-05-24 11:16:41] [INFO ] Dead Transitions using invariants and state equation in 940 ms found 0 transitions.
[2024-05-24 11:16:41] [INFO ] Invariant cache hit.
[2024-05-24 11:16:43] [INFO ] Implicit Places using invariants in 1483 ms returned []
Implicit Place search using SMT only with invariants took 1484 ms to find 0 implicit places.
[2024-05-24 11:16:43] [INFO ] Invariant cache hit.
[2024-05-24 11:16:43] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4266 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 (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 392 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 235 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 18090 steps with 4189 reset in 10005 ms.
Product exploration timeout after 17660 steps with 3380 reset in 10006 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 2632 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:17:09] [INFO ] Invariant cache hit.
[2024-05-24 11:17:10] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
[2024-05-24 11:17:10] [INFO ] Invariant cache hit.
[2024-05-24 11:17:11] [INFO ] Dead Transitions using invariants and state equation in 906 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4449 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin47215364807325930
[2024-05-24 11:17:11] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin47215364807325930
Running compilation step : cd /tmp/ltsmin47215364807325930;'/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/ltsmin47215364807325930;'/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/ltsmin47215364807325930;'/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 LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1043 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:17:15] [INFO ] Invariant cache hit.
[2024-05-24 11:17:16] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
[2024-05-24 11:17:16] [INFO ] Invariant cache hit.
[2024-05-24 11:17:18] [INFO ] Implicit Places using invariants in 1570 ms returned []
Implicit Place search using SMT only with invariants took 1573 ms to find 0 implicit places.
[2024-05-24 11:17:18] [INFO ] Invariant cache hit.
[2024-05-24 11:17:19] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4377 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin4859467448080676269
[2024-05-24 11:17:19] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4859467448080676269
Running compilation step : cd /tmp/ltsmin4859467448080676269;'/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/ltsmin4859467448080676269;'/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/ltsmin4859467448080676269;'/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 11:17:22] [INFO ] Flatten gal took : 280 ms
[2024-05-24 11:17:23] [INFO ] Flatten gal took : 391 ms
[2024-05-24 11:17:23] [INFO ] Time to serialize gal into /tmp/LTL3513559653923736565.gal : 58 ms
[2024-05-24 11:17:23] [INFO ] Time to serialize properties into /tmp/LTL17473543836210628258.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/LTL3513559653923736565.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18298406470265601674.hoa' '-atoms' '/tmp/LTL17473543836210628258.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17473543836210628258.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18298406470265601674.hoa
Detected timeout of ITS tools.
[2024-05-24 11:17:38] [INFO ] Flatten gal took : 278 ms
[2024-05-24 11:17:38] [INFO ] Flatten gal took : 291 ms
[2024-05-24 11:17:39] [INFO ] Time to serialize gal into /tmp/LTL14222691560147764412.gal : 67 ms
[2024-05-24 11:17:39] [INFO ] Time to serialize properties into /tmp/LTL10284346444654093226.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/LTL14222691560147764412.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10284346444654093226.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(("(p3123<1)")||(X("(p7467<2)"))))||(G("(p6086>=5)"))))
Formula 0 simplified : G(!"(p3123<1)" & X!"(p7467<2)") & F!"(p6086>=5)"
Detected timeout of ITS tools.
[2024-05-24 11:17:54] [INFO ] Flatten gal took : 283 ms
[2024-05-24 11:17:54] [INFO ] Applying decomposition
[2024-05-24 11:17:54] [INFO ] Flatten gal took : 296 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/graph12362937768988264978.txt' '-o' '/tmp/graph12362937768988264978.bin' '-w' '/tmp/graph12362937768988264978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12362937768988264978.bin' '-l' '-1' '-v' '-w' '/tmp/graph12362937768988264978.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:17:55] [INFO ] Decomposing Gal with order
[2024-05-24 11:17:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:18:00] [INFO ] Flatten gal took : 325 ms
[2024-05-24 11:18:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 266 ms.
[2024-05-24 11:18:00] [INFO ] Time to serialize gal into /tmp/LTL7354686450161950383.gal : 64 ms
[2024-05-24 11:18:00] [INFO ] Time to serialize properties into /tmp/LTL5314694232500257211.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/LTL7354686450161950383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5314694232500257211.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 : !(((F(("(u624.p3123<1)")||(X("(u1493.p7467<2)"))))||(G("(u1217.p6086>=5)"))))
Formula 0 simplified : G(!"(u624.p3123<1)" & X!"(u1493.p7467<2)") & F!"(u1217.p6086>=5)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16768630237254764554
[2024-05-24 11:18:15] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16768630237254764554
Running compilation step : cd /tmp/ltsmin16768630237254764554;'/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/ltsmin16768630237254764554;'/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/ltsmin16768630237254764554;'/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-LTLFireability-05 finished in 126468 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||G(p1)))))'
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 3099 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:18:21] [INFO ] Invariant cache hit.
[2024-05-24 11:18:22] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
[2024-05-24 11:18:22] [INFO ] Invariant cache hit.
[2024-05-24 11:18:24] [INFO ] Implicit Places using invariants in 1907 ms returned []
Implicit Place search using SMT only with invariants took 1921 ms to find 0 implicit places.
[2024-05-24 11:18:24] [INFO ] Invariant cache hit.
[2024-05-24 11:18:25] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6953 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s618 3), p0:(AND (LT s618 3) (LT s11 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 13500 steps with 0 reset in 10002 ms.
Product exploration timeout after 13050 steps with 0 reset in 10010 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 p0), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 971 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 1025 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=9 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-24 11:18:50] [INFO ] Invariant cache hit.
[2024-05-24 11:18:52] [INFO ] [Real]Absence check using 2000 positive place invariants in 656 ms returned sat
[2024-05-24 11:19:06] [INFO ] After 16422ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 11:19:08] [INFO ] [Nat]Absence check using 2000 positive place invariants in 679 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 11:19:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:19:31] [INFO ] After 25022ms 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 18 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 11:19:31] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 11:19:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 5/10000 places, 8/16001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1001 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 170 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 2976 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 11:19:35] [INFO ] Computed 2000 invariants in 30 ms
[2024-05-24 11:19:36] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
[2024-05-24 11:19:36] [INFO ] Invariant cache hit.
[2024-05-24 11:19:37] [INFO ] Implicit Places using invariants in 1610 ms returned []
Implicit Place search using SMT only with invariants took 1612 ms to find 0 implicit places.
[2024-05-24 11:19:37] [INFO ] Invariant cache hit.
[2024-05-24 11:19:38] [INFO ] Dead Transitions using invariants and state equation in 906 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6425 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 (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 949 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 941 ms. (steps per millisecond=10 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-24 11:19:42] [INFO ] Invariant cache hit.
[2024-05-24 11:19:44] [INFO ] [Real]Absence check using 2000 positive place invariants in 625 ms returned sat
[2024-05-24 11:19:57] [INFO ] After 15308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 11:19:59] [INFO ] [Nat]Absence check using 2000 positive place invariants in 673 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 11:20:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:20:22] [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.3 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 16 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 11:20:23] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 11:20:23] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 5/10000 places, 8/16001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1001 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 13940 steps with 0 reset in 10009 ms.
Stack based approach found an accepted trace after 12368 steps with 0 reset with depth 12369 and stack size 624 in 9063 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-06 finished in 143867 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 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 876 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 11:20:43] [INFO ] Computed 2000 invariants in 32 ms
[2024-05-24 11:20:44] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
[2024-05-24 11:20:44] [INFO ] Invariant cache hit.
[2024-05-24 11:20:45] [INFO ] Implicit Places using invariants in 1487 ms returned []
Implicit Place search using SMT only with invariants took 1488 ms to find 0 implicit places.
[2024-05-24 11:20:45] [INFO ] Invariant cache hit.
[2024-05-24 11:20:46] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4138 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s3604 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 11302 steps with 0 reset in 7651 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-07 finished in 11894 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) U (G(p1)||(p2 U p3))))'
Support contains 4 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 2745 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:20:57] [INFO ] Invariant cache hit.
[2024-05-24 11:20:58] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
[2024-05-24 11:20:58] [INFO ] Invariant cache hit.
[2024-05-24 11:20:59] [INFO ] Implicit Places using invariants in 1517 ms returned []
Implicit Place search using SMT only with invariants took 1522 ms to find 0 implicit places.
[2024-05-24 11:20:59] [INFO ] Invariant cache hit.
[2024-05-24 11:21:00] [INFO ] Dead Transitions using invariants and state equation in 973 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6092 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p3) p2 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s8673 3), p3:(GEQ s6465 3), p2:(GEQ s5890 3), p0:(AND (GEQ s5890 3) (OR (GEQ s8685 5) (GEQ s8673 3)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-08 finished in 6345 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 2888 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:21:03] [INFO ] Invariant cache hit.
[2024-05-24 11:21:04] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
[2024-05-24 11:21:04] [INFO ] Invariant cache hit.
[2024-05-24 11:21:06] [INFO ] Implicit Places using invariants in 1604 ms returned []
Implicit Place search using SMT only with invariants took 1607 ms to find 0 implicit places.
[2024-05-24 11:21:06] [INFO ] Invariant cache hit.
[2024-05-24 11:21:07] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6248 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-10 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:(AND (LT s6998 4) (LT s9281 2)), p1:(GEQ s1192 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 13930 steps with 0 reset in 10006 ms.
Product exploration timeout after 13340 steps with 0 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 11009 steps, including 2 resets, run finished after 930 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 896 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 948 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Probabilistic random walk after 40023 steps, saw 40011 distinct states, run finished after 6007 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:21:37] [INFO ] Invariant cache hit.
[2024-05-24 11:21:38] [INFO ] [Real]Absence check using 2000 positive place invariants in 663 ms returned sat
[2024-05-24 11:21:55] [INFO ] After 18333ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:21:57] [INFO ] [Nat]Absence check using 2000 positive place invariants in 703 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 11:22:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:22:20] [INFO ] After 25023ms 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 3 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 15 are kept as prefixes of interest. Removing 9985 places using SCC suffix rule.4 ms
Discarding 9985 places :
Also discarding 15976 output transitions
Drop transitions removed 15976 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 19 ms. Remains 15 /10000 variables (removed 9985) and now considering 24/16001 (removed 15977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2024-05-24 11:22:20] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 11:22:20] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 15/10000 places, 24/16001 transitions.
Finished random walk after 7593 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=2531 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT 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 3012 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 11:22:24] [INFO ] Computed 2000 invariants in 39 ms
[2024-05-24 11:22:24] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
[2024-05-24 11:22:25] [INFO ] Invariant cache hit.
[2024-05-24 11:22:26] [INFO ] Implicit Places using invariants in 1523 ms returned []
Implicit Place search using SMT only with invariants took 1528 ms to find 0 implicit places.
[2024-05-24 11:22:26] [INFO ] Invariant cache hit.
[2024-05-24 11:22:27] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6570 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 (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10010 steps, including 2 resets, run finished after 914 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 1039 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Probabilistic random walk after 40023 steps, saw 40011 distinct states, run finished after 6126 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:22:38] [INFO ] Invariant cache hit.
[2024-05-24 11:22:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 657 ms returned sat
[2024-05-24 11:22:54] [INFO ] After 16329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:22:56] [INFO ] [Nat]Absence check using 2000 positive place invariants in 662 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 11:23:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:23:19] [INFO ] After 25019ms 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 3 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 15 are kept as prefixes of interest. Removing 9985 places using SCC suffix rule.4 ms
Discarding 9985 places :
Also discarding 15976 output transitions
Drop transitions removed 15976 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 18 ms. Remains 15 /10000 variables (removed 9985) and now considering 24/16001 (removed 15977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2024-05-24 11:23:19] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 11:23:19] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 15/10000 places, 24/16001 transitions.
Incomplete random walk after 10511 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2627 ) properties (out of 2) seen :0
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 10 ms. (steps per millisecond=1000 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 482136 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 482136 steps, saw 377853 distinct states, run finished after 3002 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 11:23:22] [INFO ] Invariant cache hit.
[2024-05-24 11:23:22] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-24 11:23:22] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 11:23:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 11:23:22] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 11:23:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-24 11:23:22] [INFO ] After 11ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 11:23:22] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-24 11:23:22] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 3007 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1002 )
Parikh walk visited 2 properties in 30 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 13780 steps with 0 reset in 10008 ms.
Product exploration timeout after 13360 steps with 0 reset in 10007 ms.
Built C files in :
/tmp/ltsmin10312654525056410554
[2024-05-24 11:23:43] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:23:43] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10312654525056410554
Running compilation step : cd /tmp/ltsmin10312654525056410554;'/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/ltsmin10312654525056410554;'/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/ltsmin10312654525056410554;'/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 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 3192 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 11:23:49] [INFO ] Computed 2000 invariants in 26 ms
[2024-05-24 11:23:50] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
[2024-05-24 11:23:50] [INFO ] Invariant cache hit.
[2024-05-24 11:23:51] [INFO ] Implicit Places using invariants in 1587 ms returned []
Implicit Place search using SMT only with invariants took 1589 ms to find 0 implicit places.
[2024-05-24 11:23:51] [INFO ] Invariant cache hit.
[2024-05-24 11:23:52] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6625 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin18134125622609034741
[2024-05-24 11:23:52] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:23:52] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18134125622609034741
Running compilation step : cd /tmp/ltsmin18134125622609034741;'/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/ltsmin18134125622609034741;'/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/ltsmin18134125622609034741;'/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 11:23:56] [INFO ] Flatten gal took : 325 ms
[2024-05-24 11:23:56] [INFO ] Flatten gal took : 299 ms
[2024-05-24 11:23:56] [INFO ] Time to serialize gal into /tmp/LTL9117633362383328537.gal : 50 ms
[2024-05-24 11:23:56] [INFO ] Time to serialize properties into /tmp/LTL12343427620710082833.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/LTL9117633362383328537.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6083524585751585923.hoa' '-atoms' '/tmp/LTL12343427620710082833.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/LTL12343427620710082833.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6083524585751585923.hoa
Detected timeout of ITS tools.
[2024-05-24 11:24:12] [INFO ] Flatten gal took : 293 ms
[2024-05-24 11:24:12] [INFO ] Flatten gal took : 303 ms
[2024-05-24 11:24:12] [INFO ] Time to serialize gal into /tmp/LTL10802803484022404625.gal : 48 ms
[2024-05-24 11:24:12] [INFO ] Time to serialize properties into /tmp/LTL9710013283438855382.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/LTL10802803484022404625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9710013283438855382.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((F("(p1193>=1)"))||("((p6999<4)&&(p9282<2))")))))
Formula 0 simplified : G(F!"((p6999<4)&&(p9282<2))" & FG!"(p1193>=1)")
Detected timeout of ITS tools.
[2024-05-24 11:24:28] [INFO ] Flatten gal took : 349 ms
[2024-05-24 11:24:28] [INFO ] Applying decomposition
[2024-05-24 11:24:28] [INFO ] Flatten gal took : 322 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/graph10171001794719593585.txt' '-o' '/tmp/graph10171001794719593585.bin' '-w' '/tmp/graph10171001794719593585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10171001794719593585.bin' '-l' '-1' '-v' '-w' '/tmp/graph10171001794719593585.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:24:29] [INFO ] Decomposing Gal with order
[2024-05-24 11:24:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:24:33] [INFO ] Flatten gal took : 299 ms
[2024-05-24 11:24:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 252 ms.
[2024-05-24 11:24:33] [INFO ] Time to serialize gal into /tmp/LTL14708781972895587209.gal : 65 ms
[2024-05-24 11:24:33] [INFO ] Time to serialize properties into /tmp/LTL14393363336335020635.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/LTL14708781972895587209.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14393363336335020635.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((F("(u238.p1193>=1)"))||("((u1399.p6999<4)&&(u1856.p9282<2))")))))
Formula 0 simplified : G(F!"((u1399.p6999<4)&&(u1856.p9282<2))" & FG!"(u238.p1193>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17588771482071279596
[2024-05-24 11:24:48] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17588771482071279596
Running compilation step : cd /tmp/ltsmin17588771482071279596;'/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/ltsmin17588771482071279596;'/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/ltsmin17588771482071279596;'/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-LTLFireability-10 finished in 231132 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)||X((F(p1)||G(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 962 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:24:55] [INFO ] Invariant cache hit.
[2024-05-24 11:24:56] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
[2024-05-24 11:24:56] [INFO ] Invariant cache hit.
[2024-05-24 11:24:57] [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 11:24:57] [INFO ] Invariant cache hit.
[2024-05-24 11:24:58] [INFO ] Dead Transitions using invariants and state equation in 986 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4514 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s2526 2), p1:(LT s4080 5), p2:(LT s3904 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][false, false, false, false]]
Product exploration timeout after 36240 steps with 18117 reset in 11711 ms.
Product exploration timeout after 30190 steps with 15092 reset in 10001 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 p0 p1 p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 821 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 950 ms. (steps per millisecond=10 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=11 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=10 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 11:25:25] [INFO ] Invariant cache hit.
[2024-05-24 11:25:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 643 ms returned sat
[2024-05-24 11:25:43] [INFO ] After 17774ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 11:25:45] [INFO ] [Nat]Absence check using 2000 positive place invariants in 636 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 11:26:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:26:08] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 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 15 are kept as prefixes of interest. Removing 9985 places using SCC suffix rule.4 ms
Discarding 9985 places :
Also discarding 15976 output transitions
Drop transitions removed 15976 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 14 ms. Remains 15 /10000 variables (removed 9985) and now considering 24/16001 (removed 15977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2024-05-24 11:26:08] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 11:26:08] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 15/10000 places, 24/16001 transitions.
Incomplete random walk after 10677 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2135 ) properties (out of 3) seen :0
Finished Best-First random walk after 660 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=660 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 186 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT 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 847 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 11:26:09] [INFO ] Computed 2000 invariants in 31 ms
[2024-05-24 11:26:10] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
[2024-05-24 11:26:10] [INFO ] Invariant cache hit.
[2024-05-24 11:26:12] [INFO ] Implicit Places using invariants in 1482 ms returned []
Implicit Place search using SMT only with invariants took 1484 ms to find 0 implicit places.
[2024-05-24 11:26:12] [INFO ] Invariant cache hit.
[2024-05-24 11:26:13] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4071 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 p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 11011 steps, including 2 resets, run finished after 1045 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 1050 ms. (steps per millisecond=9 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1098 ms. (steps per millisecond=9 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=9 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 11:26:18] [INFO ] Invariant cache hit.
[2024-05-24 11:26:20] [INFO ] [Real]Absence check using 2000 positive place invariants in 628 ms returned sat
[2024-05-24 11:26:35] [INFO ] After 17050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 11:26:37] [INFO ] [Nat]Absence check using 2000 positive place invariants in 661 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 11:27:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:27:00] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 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 15 are kept as prefixes of interest. Removing 9985 places using SCC suffix rule.4 ms
Discarding 9985 places :
Also discarding 15976 output transitions
Drop transitions removed 15976 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 16 ms. Remains 15 /10000 variables (removed 9985) and now considering 24/16001 (removed 15977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2024-05-24 11:27:00] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 11:27:00] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 15/10000 places, 24/16001 transitions.
Incomplete random walk after 10461 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3487 ) properties (out of 3) seen :0
Finished Best-First random walk after 1025 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=512 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 225 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration timeout after 32600 steps with 16299 reset in 10001 ms.
Product exploration timeout after 30130 steps with 15063 reset in 10001 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
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 2857 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 11:27:24] [INFO ] Computed 2000 invariants in 32 ms
[2024-05-24 11:27:25] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
[2024-05-24 11:27:25] [INFO ] Invariant cache hit.
[2024-05-24 11:27:26] [INFO ] Dead Transitions using invariants and state equation in 888 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4776 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin16355816855717736865
[2024-05-24 11:27:26] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16355816855717736865
Running compilation step : cd /tmp/ltsmin16355816855717736865;'/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/ltsmin16355816855717736865;'/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/ltsmin16355816855717736865;'/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 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 845 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:27:30] [INFO ] Invariant cache hit.
[2024-05-24 11:27:31] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
[2024-05-24 11:27:31] [INFO ] Invariant cache hit.
[2024-05-24 11:27:33] [INFO ] Implicit Places using invariants in 1685 ms returned []
Implicit Place search using SMT only with invariants took 1687 ms to find 0 implicit places.
[2024-05-24 11:27:33] [INFO ] Invariant cache hit.
[2024-05-24 11:27:34] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4368 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin10334305335029058429
[2024-05-24 11:27:34] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10334305335029058429
Running compilation step : cd /tmp/ltsmin10334305335029058429;'/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/ltsmin10334305335029058429;'/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/ltsmin10334305335029058429;'/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 11:27:37] [INFO ] Flatten gal took : 317 ms
[2024-05-24 11:27:38] [INFO ] Flatten gal took : 334 ms
[2024-05-24 11:27:38] [INFO ] Time to serialize gal into /tmp/LTL14837926242328122701.gal : 55 ms
[2024-05-24 11:27:38] [INFO ] Time to serialize properties into /tmp/LTL16066570066063481306.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/LTL14837926242328122701.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14435849304854619972.hoa' '-atoms' '/tmp/LTL16066570066063481306.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...320
Loading property file /tmp/LTL16066570066063481306.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14435849304854619972.hoa
Detected timeout of ITS tools.
[2024-05-24 11:27:53] [INFO ] Flatten gal took : 309 ms
[2024-05-24 11:27:53] [INFO ] Flatten gal took : 338 ms
[2024-05-24 11:27:54] [INFO ] Time to serialize gal into /tmp/LTL4160921787009345802.gal : 53 ms
[2024-05-24 11:27:54] [INFO ] Time to serialize properties into /tmp/LTL15234249158878936263.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/LTL4160921787009345802.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15234249158878936263.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((F("(p2527<2)"))||(X((F("(p4081<5)"))||(G("(p3905<5)")))))))
Formula 0 simplified : X(G!"(p2527<2)" & X(G!"(p4081<5)" & F!"(p3905<5)"))
Detected timeout of ITS tools.
[2024-05-24 11:28:09] [INFO ] Flatten gal took : 310 ms
[2024-05-24 11:28:09] [INFO ] Applying decomposition
[2024-05-24 11:28:09] [INFO ] Flatten gal took : 331 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/graph5684444235657928195.txt' '-o' '/tmp/graph5684444235657928195.bin' '-w' '/tmp/graph5684444235657928195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5684444235657928195.bin' '-l' '-1' '-v' '-w' '/tmp/graph5684444235657928195.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:28:10] [INFO ] Decomposing Gal with order
[2024-05-24 11:28:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:28:14] [INFO ] Flatten gal took : 311 ms
[2024-05-24 11:28:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 265 ms.
[2024-05-24 11:28:15] [INFO ] Time to serialize gal into /tmp/LTL15161541864924032633.gal : 58 ms
[2024-05-24 11:28:15] [INFO ] Time to serialize properties into /tmp/LTL15420317612586293377.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/LTL15161541864924032633.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15420317612586293377.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 : !((X((F("(u505.p2527<2)"))||(X((F("(u816.p4081<5)"))||(G("(u780.p3905<5)")))))))
Formula 0 simplified : X(G!"(u505.p2527<2)" & X(G!"(u816.p4081<5)" & F!"(u780.p3905<5)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10072468511944565083
[2024-05-24 11:28:30] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10072468511944565083
Running compilation step : cd /tmp/ltsmin10072468511944565083;'/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/ltsmin10072468511944565083;'/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/ltsmin10072468511944565083;'/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-LTLFireability-11 finished in 221435 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 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 867 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:28:34] [INFO ] Invariant cache hit.
[2024-05-24 11:28:35] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
[2024-05-24 11:28:35] [INFO ] Invariant cache hit.
[2024-05-24 11:28:36] [INFO ] Implicit Places using invariants in 1590 ms returned []
Implicit Place search using SMT only with invariants took 1595 ms to find 0 implicit places.
[2024-05-24 11:28:36] [INFO ] Invariant cache hit.
[2024-05-24 11:28:37] [INFO ] Dead Transitions using invariants and state equation in 983 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4317 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GEQ s1090 5), p0:(LT s4435 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-2000-LTLFireability-12 finished in 4490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
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 947 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:28:38] [INFO ] Invariant cache hit.
[2024-05-24 11:28:39] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
[2024-05-24 11:28:39] [INFO ] Invariant cache hit.
[2024-05-24 11:28:41] [INFO ] Implicit Places using invariants in 1744 ms returned []
Implicit Place search using SMT only with invariants took 1745 ms to find 0 implicit places.
[2024-05-24 11:28:41] [INFO ] Invariant cache hit.
[2024-05-24 11:28:42] [INFO ] Dead Transitions using invariants and state equation in 982 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4643 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LT s5516 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][false, false, false, false]]
Product exploration timeout after 19700 steps with 2505 reset in 10005 ms.
Product exploration timeout after 16220 steps with 676 reset in 10008 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 480 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 454 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
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 973 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:29:07] [INFO ] Invariant cache hit.
[2024-05-24 11:29:08] [INFO ] Dead Transitions using invariants and state equation in 948 ms found 0 transitions.
[2024-05-24 11:29:08] [INFO ] Invariant cache hit.
[2024-05-24 11:29:09] [INFO ] Implicit Places using invariants in 1745 ms returned []
Implicit Place search using SMT only with invariants took 1746 ms to find 0 implicit places.
[2024-05-24 11:29:10] [INFO ] Invariant cache hit.
[2024-05-24 11:29:10] [INFO ] Dead Transitions using invariants and state equation in 966 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4636 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 85 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 11010 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 385 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 18680 steps with 2072 reset in 10003 ms.
Product exploration timeout after 22120 steps with 3737 reset in 10002 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
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 2977 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:29:37] [INFO ] Invariant cache hit.
[2024-05-24 11:29:38] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
[2024-05-24 11:29:38] [INFO ] Invariant cache hit.
[2024-05-24 11:29:39] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4895 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin15774816569991591585
[2024-05-24 11:29:39] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15774816569991591585
Running compilation step : cd /tmp/ltsmin15774816569991591585;'/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/ltsmin15774816569991591585;'/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/ltsmin15774816569991591585;'/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 965 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:29:43] [INFO ] Invariant cache hit.
[2024-05-24 11:29:44] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
[2024-05-24 11:29:44] [INFO ] Invariant cache hit.
[2024-05-24 11:29:46] [INFO ] Implicit Places using invariants in 1680 ms returned []
Implicit Place search using SMT only with invariants took 1681 ms to find 0 implicit places.
[2024-05-24 11:29:46] [INFO ] Invariant cache hit.
[2024-05-24 11:29:47] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4489 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin18253662988216777275
[2024-05-24 11:29:47] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18253662988216777275
Running compilation step : cd /tmp/ltsmin18253662988216777275;'/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/ltsmin18253662988216777275;'/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/ltsmin18253662988216777275;'/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 11:29:50] [INFO ] Flatten gal took : 319 ms
[2024-05-24 11:29:51] [INFO ] Flatten gal took : 279 ms
[2024-05-24 11:29:51] [INFO ] Time to serialize gal into /tmp/LTL11622947546912505378.gal : 103 ms
[2024-05-24 11:29:51] [INFO ] Time to serialize properties into /tmp/LTL7269598563873750219.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/LTL11622947546912505378.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9502574722366161268.hoa' '-atoms' '/tmp/LTL7269598563873750219.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/LTL7269598563873750219.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9502574722366161268.hoa
Detected timeout of ITS tools.
[2024-05-24 11:30:06] [INFO ] Flatten gal took : 284 ms
[2024-05-24 11:30:06] [INFO ] Flatten gal took : 311 ms
[2024-05-24 11:30:07] [INFO ] Time to serialize gal into /tmp/LTL2551724692756386499.gal : 51 ms
[2024-05-24 11:30:07] [INFO ] Time to serialize properties into /tmp/LTL11349682026240354669.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/LTL2551724692756386499.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11349682026240354669.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(X(X(F("(p5517<2)"))))))
Formula 0 simplified : XXXG!"(p5517<2)"
Detected timeout of ITS tools.
[2024-05-24 11:30:22] [INFO ] Flatten gal took : 282 ms
[2024-05-24 11:30:22] [INFO ] Applying decomposition
[2024-05-24 11:30:22] [INFO ] Flatten gal took : 291 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/graph890384307083054308.txt' '-o' '/tmp/graph890384307083054308.bin' '-w' '/tmp/graph890384307083054308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph890384307083054308.bin' '-l' '-1' '-v' '-w' '/tmp/graph890384307083054308.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:30:23] [INFO ] Decomposing Gal with order
[2024-05-24 11:30:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:30:27] [INFO ] Flatten gal took : 285 ms
[2024-05-24 11:30:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 248 ms.
[2024-05-24 11:30:28] [INFO ] Time to serialize gal into /tmp/LTL1172000403910021579.gal : 57 ms
[2024-05-24 11:30:28] [INFO ] Time to serialize properties into /tmp/LTL5800874031661490024.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/LTL1172000403910021579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5800874031661490024.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(X(X(F("(u1103.p5517<2)"))))))
Formula 0 simplified : XXXG!"(u1103.p5517<2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4183277373476314221
[2024-05-24 11:30:43] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4183277373476314221
Running compilation step : cd /tmp/ltsmin4183277373476314221;'/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/ltsmin4183277373476314221;'/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/ltsmin4183277373476314221;'/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-LTLFireability-13 finished in 128378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 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 883 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:30:47] [INFO ] Invariant cache hit.
[2024-05-24 11:30:47] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
[2024-05-24 11:30:47] [INFO ] Invariant cache hit.
[2024-05-24 11:30:49] [INFO ] Implicit Places using invariants in 1593 ms returned []
Implicit Place search using SMT only with invariants took 1594 ms to find 0 implicit places.
[2024-05-24 11:30:49] [INFO ] Invariant cache hit.
[2024-05-24 11:30:50] [INFO ] Dead Transitions using invariants and state equation in 957 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4292 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s1623 4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 32020 steps with 16010 reset in 10003 ms.
Product exploration timeout after 30230 steps with 15115 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 : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA JoinFreeModules-PT-2000-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property JoinFreeModules-PT-2000-LTLFireability-15 finished in 25681 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(F((p1||G(F(p2)))))))))'
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(p1)))||G(p2)))'
Found a Shortening insensitive property : JoinFreeModules-PT-2000-LTLFireability-05
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 3 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2962 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:31:15] [INFO ] Invariant cache hit.
[2024-05-24 11:31:16] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
[2024-05-24 11:31:16] [INFO ] Invariant cache hit.
[2024-05-24 11:31:17] [INFO ] Implicit Places using invariants in 1674 ms returned []
Implicit Place search using SMT only with invariants took 1675 ms to find 0 implicit places.
[2024-05-24 11:31:17] [INFO ] Invariant cache hit.
[2024-05-24 11:31:18] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6508 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s3122 1), p1:(LT s7466 2), p2:(GEQ s6085 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 29690 steps with 12828 reset in 10082 ms.
Product exploration timeout after 28440 steps with 12960 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 p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))]
Knowledge based reduction with 2 factoid took 186 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 410 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 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 970 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:31:43] [INFO ] Invariant cache hit.
[2024-05-24 11:31:43] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
[2024-05-24 11:31:43] [INFO ] Invariant cache hit.
[2024-05-24 11:31:45] [INFO ] Implicit Places using invariants in 1721 ms returned []
Implicit Place search using SMT only with invariants took 1722 ms to find 0 implicit places.
[2024-05-24 11:31:45] [INFO ] Invariant cache hit.
[2024-05-24 11:31:46] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4464 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 (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 11010 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 367 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 24170 steps with 7724 reset in 10003 ms.
Stack based approach found an accepted trace after 19216 steps with 5220 reset with depth 7235 and stack size 1379 in 9220 ms.
Treatment of property JoinFreeModules-PT-2000-LTLFireability-05 finished in 57057 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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)))))'
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)||X((F(p1)||G(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : JoinFreeModules-PT-2000-LTLFireability-13
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2824 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:32:12] [INFO ] Invariant cache hit.
[2024-05-24 11:32:13] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
[2024-05-24 11:32:13] [INFO ] Invariant cache hit.
[2024-05-24 11:32:14] [INFO ] Implicit Places using invariants in 1569 ms returned []
Implicit Place search using SMT only with invariants took 1570 ms to find 0 implicit places.
[2024-05-24 11:32:14] [INFO ] Invariant cache hit.
[2024-05-24 11:32:15] [INFO ] Dead Transitions using invariants and state equation in 943 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6333 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Running random walk in product with property : JoinFreeModules-PT-2000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LT s5516 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 26080 steps with 5657 reset in 10003 ms.
Product exploration timeout after 17830 steps with 1705 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10010 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 405 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 85 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
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 990 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:32:39] [INFO ] Invariant cache hit.
[2024-05-24 11:32:40] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
[2024-05-24 11:32:40] [INFO ] Invariant cache hit.
[2024-05-24 11:32:42] [INFO ] Implicit Places using invariants in 1590 ms returned []
Implicit Place search using SMT only with invariants took 1591 ms to find 0 implicit places.
[2024-05-24 11:32:42] [INFO ] Invariant cache hit.
[2024-05-24 11:32:43] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4433 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 64 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 11009 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Finished Best-First random walk after 4001 steps, including 0 resets, run visited all 1 properties in 360 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 20010 steps with 2407 reset in 10005 ms.
Product exploration timeout after 24710 steps with 5912 reset in 10007 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
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 2867 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:33:09] [INFO ] Invariant cache hit.
[2024-05-24 11:33:10] [INFO ] Dead Transitions using invariants and state equation in 968 ms found 0 transitions.
[2024-05-24 11:33:10] [INFO ] Invariant cache hit.
[2024-05-24 11:33:11] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4716 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin2889732734270451525
[2024-05-24 11:33:11] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2889732734270451525
Running compilation step : cd /tmp/ltsmin2889732734270451525;'/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/ltsmin2889732734270451525;'/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/ltsmin2889732734270451525;'/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 997 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2024-05-24 11:33:15] [INFO ] Invariant cache hit.
[2024-05-24 11:33:16] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
[2024-05-24 11:33:16] [INFO ] Invariant cache hit.
[2024-05-24 11:33:18] [INFO ] Implicit Places using invariants in 1559 ms returned []
Implicit Place search using SMT only with invariants took 1560 ms to find 0 implicit places.
[2024-05-24 11:33:18] [INFO ] Invariant cache hit.
[2024-05-24 11:33:19] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4442 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Built C files in :
/tmp/ltsmin4613926472339877911
[2024-05-24 11:33:19] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4613926472339877911
Running compilation step : cd /tmp/ltsmin4613926472339877911;'/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/ltsmin4613926472339877911;'/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/ltsmin4613926472339877911;'/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 11:33:22] [INFO ] Flatten gal took : 275 ms
[2024-05-24 11:33:23] [INFO ] Flatten gal took : 291 ms
[2024-05-24 11:33:23] [INFO ] Time to serialize gal into /tmp/LTL2540641505635210410.gal : 48 ms
[2024-05-24 11:33:23] [INFO ] Time to serialize properties into /tmp/LTL9754468290766887593.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2540641505635210410.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8952406576199014399.hoa' '-atoms' '/tmp/LTL9754468290766887593.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9754468290766887593.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8952406576199014399.hoa
Detected timeout of ITS tools.
[2024-05-24 11:33:38] [INFO ] Flatten gal took : 271 ms
[2024-05-24 11:33:39] [INFO ] Flatten gal took : 288 ms
[2024-05-24 11:33:39] [INFO ] Time to serialize gal into /tmp/LTL17167963401443998903.gal : 49 ms
[2024-05-24 11:33:39] [INFO ] Time to serialize properties into /tmp/LTL584089823668407821.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/LTL17167963401443998903.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL584089823668407821.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p5517<2)"))))))
Formula 0 simplified : XXXG!"(p5517<2)"
Detected timeout of ITS tools.
[2024-05-24 11:33:54] [INFO ] Flatten gal took : 285 ms
[2024-05-24 11:33:54] [INFO ] Applying decomposition
[2024-05-24 11:33:54] [INFO ] Flatten gal took : 287 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/graph12443313989363192529.txt' '-o' '/tmp/graph12443313989363192529.bin' '-w' '/tmp/graph12443313989363192529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12443313989363192529.bin' '-l' '-1' '-v' '-w' '/tmp/graph12443313989363192529.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:33:55] [INFO ] Decomposing Gal with order
[2024-05-24 11:33:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:33:59] [INFO ] Flatten gal took : 319 ms
[2024-05-24 11:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 248 ms.
[2024-05-24 11:34:00] [INFO ] Time to serialize gal into /tmp/LTL14568740334061502202.gal : 63 ms
[2024-05-24 11:34:00] [INFO ] Time to serialize properties into /tmp/LTL1806193141075385813.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/LTL14568740334061502202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1806193141075385813.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(u1103.p5517<2)"))))))
Formula 0 simplified : XXXG!"(u1103.p5517<2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9240365226276770108
[2024-05-24 11:34:15] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9240365226276770108
Running compilation step : cd /tmp/ltsmin9240365226276770108;'/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/ltsmin9240365226276770108;'/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/ltsmin9240365226276770108;'/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-LTLFireability-13 finished in 129035 ms.
[2024-05-24 11:34:18] [INFO ] Flatten gal took : 271 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15192227485122707066
[2024-05-24 11:34:18] [INFO ] Too many transitions (16001) to apply POR reductions. Disabling POR matrices.
[2024-05-24 11:34:18] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15192227485122707066
Running compilation step : cd /tmp/ltsmin15192227485122707066;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 11:34:18] [INFO ] Applying decomposition
[2024-05-24 11:34:19] [INFO ] Flatten gal took : 290 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/graph1141410132521459323.txt' '-o' '/tmp/graph1141410132521459323.bin' '-w' '/tmp/graph1141410132521459323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1141410132521459323.bin' '-l' '-1' '-v' '-w' '/tmp/graph1141410132521459323.weights' '-q' '0' '-e' '0.001'
[2024-05-24 11:34:19] [INFO ] Decomposing Gal with order
[2024-05-24 11:34:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 11:34:24] [INFO ] Flatten gal took : 286 ms
[2024-05-24 11:34:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 336 ms.
[2024-05-24 11:34:24] [INFO ] Time to serialize gal into /tmp/LTLFireability11234943346428550943.gal : 63 ms
[2024-05-24 11:34:24] [INFO ] Time to serialize properties into /tmp/LTLFireability8557489146657357654.ltl : 14 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/LTLFireability11234943346428550943.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8557489146657357654.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 5 LTL properties
Checking formula 0 : !((X(("(u1305.p6526>=5)")||(X(X(F(("(u1795.p8979<4)")||(G(F("(u1719.p8599<4)"))))))))))
Formula 0 simplified : X(!"(u1305.p6526>=5)" & XXG(!"(u1795.p8979<4)" & FG!"(u1719.p8599<4)"))
Compilation finished in 140557 ms.
Running link step : cd /tmp/ltsmin15192227485122707066;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 137 ms.
Running LTSmin : cd /tmp/ltsmin15192227485122707066;'/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)||[](<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15192227485122707066;'/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)||[](<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15192227485122707066;'/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' '(<>(((LTLAPp3==true)||X((LTLAPp4==true))))||[]((LTLAPp5==true)))' '--buchi-type=spotba'
LTSmin run took 329050 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15192227485122707066;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp6==true)||<>((LTLAPp7==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 12:02:13] [INFO ] Flatten gal took : 765 ms
[2024-05-24 12:02:13] [INFO ] Time to serialize gal into /tmp/LTLFireability12138743539763198346.gal : 116 ms
[2024-05-24 12:02:13] [INFO ] Time to serialize properties into /tmp/LTLFireability9235535732690037850.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/LTLFireability12138743539763198346.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9235535732690037850.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 4 LTL properties
Checking formula 0 : !((X(("(p6526>=5)")||(X(X(F(("(p8979<4)")||(G(F("(p8599<4)"))))))))))
Formula 0 simplified : X(!"(p6526>=5)" & XXG(!"(p8979<4)" & FG!"(p8599<4)"))
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15192227485122707066;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp6==true)||<>((LTLAPp7==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15192227485122707066;'/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((<>((LTLAPp8==true))||X((<>((LTLAPp9==true))||[]((LTLAPp10==true))))))' '--buchi-type=spotba'
LTSmin run took 102475 ms.
FORMULA JoinFreeModules-PT-2000-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15192227485122707066;'/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(X(X(<>((LTLAPp11==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9218640 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16021388 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
+ [[ 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-2000"
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-2000, 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-171649628000053"
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 [ "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 ;