Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945000163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is Philosophers-COL-010000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945000163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 7.0K Feb 26 02:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 02:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 11:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 11:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 447K Mar 5 18:23 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 Philosophers-COL-010000-LTLCardinality-00
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-01
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-02
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-03
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-04
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-05
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-06
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-07
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-08
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-09
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-10
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-11
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-12
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-13
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-14
FORMULA_NAME Philosophers-COL-010000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678798927971

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-010000
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-14 13:02:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 13:02:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 13:02:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 13:02:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 13:02:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 678 ms
[2023-03-14 13:02:10] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50000 PT places and 50000.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 13:02:10] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 6 ms.
[2023-03-14 13:02:10] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Philosophers-COL-010000-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-010000-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 26) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 23) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 14) 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 14) 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 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 5 rows 5 cols
[2023-03-14 13:02:10] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-14 13:02:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 13:02:10] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-14 13:02:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 13:02:10] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :12
[2023-03-14 13:02:11] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :12
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-14 13:02:11] [INFO ] After 131ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :12
Fused 14 Parikh solutions to 9 different solutions.
Finished Parikh walk after 10000 steps, including 0 resets, run visited all 2 properties in 88 ms. (steps per millisecond=113 )
Parikh walk visited 12 properties in 535 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2023-03-14 13:02:11] [INFO ] Flatten gal took : 18 ms
[2023-03-14 13:02:11] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10000) 10000) 10000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 13:02:11] [INFO ] Unfolded HLPN to a Petri net with 50000 places and 50000 transitions 160000 arcs in 281 ms.
[2023-03-14 13:02:11] [INFO ] Unfolded 14 HLPN properties in 34 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 233 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-14 13:02:14] [INFO ] Computed 20000 place invariants in 294 ms
[2023-03-14 13:02:18] [INFO ] Implicit Places using invariants in 4397 ms returned []
Implicit Place search using SMT only with invariants took 4410 ms to find 0 implicit places.
[2023-03-14 13:02:18] [INFO ] Invariant cache hit.
[2023-03-14 13:02:23] [INFO ] Dead Transitions using invariants and state equation in 4280 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8932 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Support contains 50000 out of 50000 places after structural reductions.
[2023-03-14 13:02:26] [INFO ] Flatten gal took : 2062 ms
[2023-03-14 13:02:32] [INFO ] Flatten gal took : 1731 ms
[2023-03-14 13:02:39] [INFO ] Input system was already deterministic with 50000 transitions.
Interrupted random walk after 3078 steps, including 0 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen 10
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1003 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2242 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1042 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1885 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1390 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1379 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1354 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1005 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1342 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1032 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1107 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1394 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1420 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1387 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1827 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1050 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-14 13:03:32] [INFO ] Invariant cache hit.
[2023-03-14 13:03:54] [INFO ] After 21296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-14 13:04:19] [INFO ] [Nat]Absence check using 20000 positive place invariants in 5912 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:04:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:04:19] [INFO ] After 25123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 434 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 439 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Interrupted random walk after 3232 steps, including 0 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1105 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2198 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1004 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1690 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1358 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1383 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1366 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1026 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1357 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1038 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1084 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1371 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1377 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1348 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1766 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1027 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Probabilistic random walk after 29000 steps, saw 29001 distinct states, run finished after 154557 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 16 properties.
[2023-03-14 13:07:45] [INFO ] Invariant cache hit.
[2023-03-14 13:08:07] [INFO ] After 21379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-14 13:08:32] [INFO ] [Nat]Absence check using 20000 positive place invariants in 3688 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:08:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:08:32] [INFO ] After 25070ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 352 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 266 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:08:33] [INFO ] Invariant cache hit.
[2023-03-14 13:08:36] [INFO ] Implicit Places using invariants in 3635 ms returned []
Implicit Place search using SMT only with invariants took 3637 ms to find 0 implicit places.
[2023-03-14 13:08:36] [INFO ] Invariant cache hit.
[2023-03-14 13:08:40] [INFO ] Dead Transitions using invariants and state equation in 4075 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7981 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||X(p0))))))'
Support contains 20000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 141 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:08:42] [INFO ] Invariant cache hit.
[2023-03-14 13:08:46] [INFO ] Implicit Places using invariants in 3704 ms returned []
Implicit Place search using SMT only with invariants took 3706 ms to find 0 implicit places.
[2023-03-14 13:08:46] [INFO ] Invariant cache hit.
[2023-03-14 13:08:50] [INFO ] Dead Transitions using invariants and state equation in 3873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7728 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Stuttering acceptance computed with spot in 380 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-010000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s40000 s40001 s40002 s40003 s40004 s40005 s40006 s40007 s40008 s40009 s40010 s40011 s40012 s40013 s40014 s40015 s40016 s40017 s40018 s40019 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 3750 steps with 1499 reset in 10016 ms.
Product exploration timeout after 3490 steps with 1395 reset in 10022 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 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 1163 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Interrupted random walk after 8635 steps, including 2 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 1
Interrupted Best-First random walk after 6001 steps, including 0 resets, run timeout after 5641 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-14 13:10:06] [INFO ] Invariant cache hit.
[2023-03-14 13:10:16] [INFO ] After 9833ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 13:10:41] [INFO ] [Nat]Absence check using 20000 positive place invariants in 15314 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:10:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:10:41] [INFO ] After 25059ms 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 20000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 10000 place count 50000 transition count 40000
Reduce places removed 10000 places and 0 transitions.
Iterating post reduction 0 with 10000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Applied a total of 20000 rules in 13337 ms. Remains 40000 /50000 variables (removed 10000) and now considering 40000/50000 (removed 10000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13338 ms. Remains : 40000/50000 places, 40000/50000 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 2 factoid took 2384 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 400 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 20000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 134 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:10:58] [INFO ] Invariant cache hit.
[2023-03-14 13:11:02] [INFO ] Implicit Places using invariants in 4082 ms returned []
Implicit Place search using SMT only with invariants took 4087 ms to find 0 implicit places.
[2023-03-14 13:11:02] [INFO ] Invariant cache hit.
[2023-03-14 13:11:06] [INFO ] Dead Transitions using invariants and state equation in 3992 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8218 ms. Remains : 50000/50000 places, 50000/50000 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 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 2 factoid took 155 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Interrupted random walk after 8718 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 1
Interrupted Best-First random walk after 6001 steps, including 0 resets, run timeout after 5611 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-14 13:11:57] [INFO ] Invariant cache hit.
[2023-03-14 13:12:06] [INFO ] After 9336ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 13:12:31] [INFO ] [Nat]Absence check using 20000 positive place invariants in 15100 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:12:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:12:31] [INFO ] After 25058ms 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 20000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 10000 place count 50000 transition count 40000
Reduce places removed 10000 places and 0 transitions.
Iterating post reduction 0 with 10000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Applied a total of 20000 rules in 12668 ms. Remains 40000 /50000 variables (removed 10000) and now considering 40000/50000 (removed 10000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12669 ms. Remains : 40000/50000 places, 40000/50000 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 30 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 2 factoid took 191 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 3810 steps with 1526 reset in 10103 ms.
Product exploration timeout after 3670 steps with 1473 reset in 10002 ms.
Built C files in :
/tmp/ltsmin1461581767073767862
[2023-03-14 13:13:06] [INFO ] Built C files in 579ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1461581767073767862
Running compilation step : cd /tmp/ltsmin1461581767073767862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1461581767073767862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1461581767073767862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 20000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 103 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:13:14] [INFO ] Invariant cache hit.
[2023-03-14 13:13:18] [INFO ] Implicit Places using invariants in 4205 ms returned []
Implicit Place search using SMT only with invariants took 4216 ms to find 0 implicit places.
[2023-03-14 13:13:18] [INFO ] Invariant cache hit.
[2023-03-14 13:13:22] [INFO ] Dead Transitions using invariants and state equation in 3594 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7918 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Built C files in :
/tmp/ltsmin15739815534067402054
[2023-03-14 13:13:22] [INFO ] Built C files in 489ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15739815534067402054
Running compilation step : cd /tmp/ltsmin15739815534067402054;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15739815534067402054;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15739815534067402054;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 13:13:30] [INFO ] Flatten gal took : 1391 ms
[2023-03-14 13:13:31] [INFO ] Flatten gal took : 1253 ms
[2023-03-14 13:13:33] [INFO ] Time to serialize gal into /tmp/LTL13538462839119915731.gal : 1558 ms
[2023-03-14 13:13:33] [INFO ] Time to serialize properties into /tmp/LTL17837331676516835000.prop : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13538462839119915731.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6599022678234100782.hoa' '-atoms' '/tmp/LTL17837331676516835000.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2023-03-14 13:13:52] [INFO ] Flatten gal took : 1406 ms
[2023-03-14 13:13:53] [INFO ] Flatten gal took : 1270 ms
[2023-03-14 13:13:53] [INFO ] Time to serialize gal into /tmp/LTL10155771477976446929.gal : 193 ms
[2023-03-14 13:13:53] [INFO ] Time to serialize properties into /tmp/LTL11999436758580579639.ltl : 53 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10155771477976446929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11999436758580579639.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-14 13:14:10] [INFO ] Flatten gal took : 1293 ms
[2023-03-14 13:14:10] [INFO ] Applying decomposition
[2023-03-14 13:14:11] [INFO ] Flatten gal took : 1356 ms
Louvain graph construction failed due to OOM.
[2023-03-14 13:19:09] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException: Cannot invoke "Object.toString()" because "this.order" is null
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:243)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:277)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:663)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:341)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:19:21] [INFO ] Flatten gal took : 11875 ms
[2023-03-14 13:19:22] [INFO ] Time to serialize gal into /tmp/LTL1131780361878180623.gal : 451 ms
[2023-03-14 13:19:22] [INFO ] Time to serialize properties into /tmp/LTL6317066542980874033.ltl : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1131780361878180623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6317066542980874033.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5726181255999914639
[2023-03-14 13:20:01] [INFO ] Built C files in 946ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5726181255999914639
Running compilation step : cd /tmp/ltsmin5726181255999914639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5726181255999914639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5726181255999914639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 Philosophers-COL-010000-LTLCardinality-00 finished in 682046 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((p1 U p2))||p0))))'
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 513 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:20:05] [INFO ] Invariant cache hit.
[2023-03-14 13:20:13] [INFO ] Implicit Places using invariants in 8365 ms returned []
Implicit Place search using SMT only with invariants took 8368 ms to find 0 implicit places.
[2023-03-14 13:20:13] [INFO ] Invariant cache hit.
[2023-03-14 13:20:19] [INFO ] Dead Transitions using invariants and state equation in 5758 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14656 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Stuttering acceptance computed with spot in 372 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Philosophers-COL-010000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT (ADD s40000 s40001 s40002 s40003 s40004 s40005 s40006 s40007 s40008 s40009 s40010 s40011 s40012 s40013 s40014 s40015 s40016 s40017 s40018 s4001...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 1100 steps with 0 reset in 10017 ms.
Product exploration timeout after 1140 steps with 0 reset in 10047 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 p2 p1), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Interrupted random walk after 2889 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 6427 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5999 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 9394 ms. (steps per millisecond=0 ) properties seen 0
Probabilistic random walk after 33000 steps, saw 33001 distinct states, run finished after 155905 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-14 13:26:45] [INFO ] Invariant cache hit.
[2023-03-14 13:27:10] [INFO ] [Real]Absence check using 20000 positive place invariants in 12496 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:27:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:27:10] [INFO ] After 25071ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 264 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 259 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 331 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:27:11] [INFO ] Invariant cache hit.
[2023-03-14 13:27:15] [INFO ] Implicit Places using invariants in 4273 ms returned []
Implicit Place search using SMT only with invariants took 4277 ms to find 0 implicit places.
[2023-03-14 13:27:15] [INFO ] Invariant cache hit.
[2023-03-14 13:27:19] [INFO ] Dead Transitions using invariants and state equation in 3828 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8449 ms. Remains : 50000/50000 places, 50000/50000 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), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 257 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Interrupted random walk after 3035 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5933 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5978 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 9382 ms. (steps per millisecond=0 ) properties seen 0
Probabilistic random walk after 34000 steps, saw 34001 distinct states, run finished after 155635 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-14 13:33:08] [INFO ] Invariant cache hit.
[2023-03-14 13:33:33] [INFO ] [Real]Absence check using 20000 positive place invariants in 12933 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-14 13:33:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:33:33] [INFO ] After 25070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 250 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 383 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration timeout after 1470 steps with 0 reset in 10042 ms.
Product exploration timeout after 1410 steps with 0 reset in 10064 ms.
Built C files in :
/tmp/ltsmin1071588019832901748
[2023-03-14 13:33:54] [INFO ] Too many transitions (50000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 13:33:55] [INFO ] Built C files in 403ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1071588019832901748
Running compilation step : cd /tmp/ltsmin1071588019832901748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1071588019832901748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1071588019832901748;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 317 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:33:58] [INFO ] Invariant cache hit.
[2023-03-14 13:34:02] [INFO ] Implicit Places using invariants in 4141 ms returned []
Implicit Place search using SMT only with invariants took 4142 ms to find 0 implicit places.
[2023-03-14 13:34:02] [INFO ] Invariant cache hit.
[2023-03-14 13:34:06] [INFO ] Dead Transitions using invariants and state equation in 4198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8661 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Built C files in :
/tmp/ltsmin1548559348041634570
[2023-03-14 13:34:06] [INFO ] Too many transitions (50000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 13:34:07] [INFO ] Built C files in 400ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1548559348041634570
Running compilation step : cd /tmp/ltsmin1548559348041634570;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1548559348041634570;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1548559348041634570;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 13:34:14] [INFO ] Flatten gal took : 1747 ms
[2023-03-14 13:34:15] [INFO ] Flatten gal took : 1297 ms
[2023-03-14 13:34:16] [INFO ] Time to serialize gal into /tmp/LTL7080028049863331154.gal : 439 ms
[2023-03-14 13:34:16] [INFO ] Time to serialize properties into /tmp/LTL1984644604388105434.prop : 38 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7080028049863331154.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3398143471487707747.hoa' '-atoms' '/tmp/LTL1984644604388105434.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Detected timeout of ITS tools.
[2023-03-14 13:34:35] [INFO ] Flatten gal took : 1709 ms
[2023-03-14 13:34:36] [INFO ] Flatten gal took : 1440 ms
[2023-03-14 13:34:37] [INFO ] Time to serialize gal into /tmp/LTL10428757146103826957.gal : 201 ms
[2023-03-14 13:34:37] [INFO ] Time to serialize properties into /tmp/LTL17913783973843879768.ltl : 35 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10428757146103826957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17913783973843879768.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-14 13:34:53] [INFO ] Flatten gal took : 1314 ms
[2023-03-14 13:34:53] [INFO ] Applying decomposition
[2023-03-14 13:34:55] [INFO ] Flatten gal took : 1420 ms

BK_STOP 1678801003551

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-010000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-010000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945000163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-010000.tgz
mv Philosophers-COL-010000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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