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.r485-tall-167912699700692.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 TokenRing-PT-040, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699700692
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 442M
-rw-r--r-- 1 mcc users 1.2M Feb 25 21:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.3M Feb 25 21:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 31M Feb 25 19:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 105M Feb 25 19:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 838K Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16M Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 41M Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Feb 26 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16M Feb 26 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43M Feb 26 15:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 147M Feb 26 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 180K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 457K Feb 25 17:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32M 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 TokenRing-PT-040-LTLFireability-00
FORMULA_NAME TokenRing-PT-040-LTLFireability-01
FORMULA_NAME TokenRing-PT-040-LTLFireability-02
FORMULA_NAME TokenRing-PT-040-LTLFireability-03
FORMULA_NAME TokenRing-PT-040-LTLFireability-04
FORMULA_NAME TokenRing-PT-040-LTLFireability-05
FORMULA_NAME TokenRing-PT-040-LTLFireability-06
FORMULA_NAME TokenRing-PT-040-LTLFireability-07
FORMULA_NAME TokenRing-PT-040-LTLFireability-08
FORMULA_NAME TokenRing-PT-040-LTLFireability-09
FORMULA_NAME TokenRing-PT-040-LTLFireability-10
FORMULA_NAME TokenRing-PT-040-LTLFireability-11
FORMULA_NAME TokenRing-PT-040-LTLFireability-12
FORMULA_NAME TokenRing-PT-040-LTLFireability-13
FORMULA_NAME TokenRing-PT-040-LTLFireability-14
FORMULA_NAME TokenRing-PT-040-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679275064140

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-040
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 01:17:45] [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]
[2023-03-20 01:17:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:17:47] [INFO ] Load time of PNML (sax parser for PT used): 1303 ms
[2023-03-20 01:17:47] [INFO ] Transformed 1681 places.
[2023-03-20 01:17:47] [INFO ] Transformed 65641 transitions.
[2023-03-20 01:17:47] [INFO ] Parsed PT model containing 1681 places and 65641 transitions and 262564 arcs in 1623 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 807 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TokenRing-PT-040-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-040-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-040-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-040-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 174 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2023-03-20 01:17:54] [INFO ] Computed 41 place invariants in 353 ms
[2023-03-20 01:17:54] [INFO ] Implicit Places using invariants in 751 ms returned []
Implicit Place search using SMT only with invariants took 777 ms to find 0 implicit places.
[2023-03-20 01:17:55] [INFO ] Invariant cache hit.
[2023-03-20 01:18:17] [INFO ] Dead Transitions using invariants and state equation in 22387 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23352 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 1681 out of 1681 places after structural reductions.
[2023-03-20 01:18:22] [INFO ] Flatten gal took : 2925 ms
[2023-03-20 01:18:39] [INFO ] Flatten gal took : 3313 ms
[2023-03-20 01:18:57] [INFO ] Input system was already deterministic with 65641 transitions.
Interrupted random walk after 7367 steps, including 2 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 12
Interrupted Best-First random walk after 396 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 6270 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=1 ) properties seen 1
Interrupted Best-First random walk after 6022 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 3235 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5766 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 6008 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 6078 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 6 properties.
[2023-03-20 01:20:05] [INFO ] Invariant cache hit.
[2023-03-20 01:20:07] [INFO ] [Real]Absence check using 41 positive place invariants in 27 ms returned sat
[2023-03-20 01:20:08] [INFO ] After 1798ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-20 01:20:09] [INFO ] [Nat]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 01:20:33] [INFO ] After 23292ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-20 01:20:34] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 01:20:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 01:20:34] [INFO ] After 25791ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 49 ms.
Support contains 12 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 8700 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8707 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA TokenRing-PT-040-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!((!p0 U G(p0)))'
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 9302 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:20:55] [INFO ] Invariant cache hit.
[2023-03-20 01:20:59] [INFO ] Implicit Places using invariants in 3679 ms returned []
Implicit Place search using SMT only with invariants took 3684 ms to find 0 implicit places.
[2023-03-20 01:20:59] [INFO ] Invariant cache hit.
[2023-03-20 01:21:21] [INFO ] Dead Transitions using invariants and state equation in 22495 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 35485 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(OR (AND (GEQ s636 1) (GEQ s1066 1)) (AND (GEQ s866 1) (GEQ s1397 1)) (AND (GEQ s1539 1) (GEQ s1636 1)) (AND (GEQ s871 1) (GEQ s1067 1)) (AND (GEQ s130...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 219 steps with 0 reset in 26 ms.
FORMULA TokenRing-PT-040-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-040-LTLFireability-00 finished in 35948 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(!p0)||(p1&&X(p0)))))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 368 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:21:22] [INFO ] Invariant cache hit.
[2023-03-20 01:21:23] [INFO ] Implicit Places using invariants in 209 ms returned []
Implicit Place search using SMT only with invariants took 218 ms to find 0 implicit places.
[2023-03-20 01:21:23] [INFO ] Invariant cache hit.
[2023-03-20 01:21:45] [INFO ] Dead Transitions using invariants and state equation in 22213 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22806 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND p0 (NOT p1)), p0]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s636 1) (GEQ s1066 1)) (AND (GEQ s866 1) (GEQ s1397 1)) (AND (GEQ s1539 1) (GEQ s1636 1)) (AND (GEQ s871 1) (GEQ s1067 1)) (AND (GEQ s130...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 76650 steps with 335 reset in 10003 ms.
Product exploration timeout after 72440 steps with 307 reset in 10007 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 185 steps, including 0 resets, run visited all 2 properties in 365 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) p0), p0]
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 380 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:22:09] [INFO ] Invariant cache hit.
[2023-03-20 01:22:09] [INFO ] Implicit Places using invariants in 215 ms returned []
Implicit Place search using SMT only with invariants took 219 ms to find 0 implicit places.
[2023-03-20 01:22:09] [INFO ] Invariant cache hit.
[2023-03-20 01:22:32] [INFO ] Dead Transitions using invariants and state equation in 22506 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23109 ms. Remains : 1681/1681 places, 65641/65641 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 (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 196 steps, including 0 resets, run visited all 2 properties in 479 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p1) p0), p0]
Product exploration timeout after 8050 steps with 33 reset in 10009 ms.
Product exploration timeout after 8230 steps with 34 reset in 10026 ms.
Built C files in :
/tmp/ltsmin18367556074251598613
[2023-03-20 01:22:56] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:22:56] [INFO ] Built C files in 695ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18367556074251598613
Running compilation step : cd /tmp/ltsmin18367556074251598613;'/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/ltsmin18367556074251598613;'/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/ltsmin18367556074251598613;'/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 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 323 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:23:00] [INFO ] Invariant cache hit.
[2023-03-20 01:23:00] [INFO ] Implicit Places using invariants in 231 ms returned []
Implicit Place search using SMT only with invariants took 234 ms to find 0 implicit places.
[2023-03-20 01:23:00] [INFO ] Invariant cache hit.
[2023-03-20 01:23:22] [INFO ] Dead Transitions using invariants and state equation in 22523 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23086 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin7226252286261247203
[2023-03-20 01:23:23] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:23:23] [INFO ] Built C files in 592ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7226252286261247203
Running compilation step : cd /tmp/ltsmin7226252286261247203;'/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/ltsmin7226252286261247203;'/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/ltsmin7226252286261247203;'/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)
[2023-03-20 01:23:32] [INFO ] Flatten gal took : 1559 ms
[2023-03-20 01:23:33] [INFO ] Flatten gal took : 1363 ms
[2023-03-20 01:23:34] [INFO ] Time to serialize gal into /tmp/LTL16454506019543640922.gal : 241 ms
[2023-03-20 01:23:34] [INFO ] Time to serialize properties into /tmp/LTL2277460565964827999.prop : 140 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/LTL16454506019543640922.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5191998067160538209.hoa' '-atoms' '/tmp/LTL2277460565964827999.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...318
Loading property file /tmp/LTL2277460565964827999.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5191998067160538209.hoa
Detected timeout of ITS tools.
[2023-03-20 01:23:56] [INFO ] Flatten gal took : 1963 ms
[2023-03-20 01:23:58] [INFO ] Flatten gal took : 1736 ms
[2023-03-20 01:23:58] [INFO ] Time to serialize gal into /tmp/LTL9549055120779738930.gal : 193 ms
[2023-03-20 01:23:58] [INFO ] Time to serialize properties into /tmp/LTL4675544450111891073.ltl : 219 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/LTL9549055120779738930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4675544450111891073.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
Checking formula 0 : !((G((F("((((((((State_40_16<1)||(State_0_16<1))&&((State_40_27<1)||(State_0_27<1)))&&(((State_40_31<1)||(State_0_31<1))&&((State_0_20...2563957
Formula 0 simplified : F(G!"((((((((State_40_16<1)||(State_0_16<1))&&((State_40_27<1)||(State_0_27<1)))&&(((State_40_31<1)||(State_0_31<1))&&((State_0_20<1...2563949
Detected timeout of ITS tools.
[2023-03-20 01:24:15] [INFO ] Flatten gal took : 1604 ms
[2023-03-20 01:24:15] [INFO ] Applying decomposition
[2023-03-20 01:24:17] [INFO ] Flatten gal took : 1676 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7098919049865101596.txt' '-o' '/tmp/graph7098919049865101596.bin' '-w' '/tmp/graph7098919049865101596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7098919049865101596.bin' '-l' '-1' '-v' '-w' '/tmp/graph7098919049865101596.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:24:20] [INFO ] Decomposing Gal with order
[2023-03-20 01:24:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:24:26] [INFO ] Removed a total of 155142 redundant transitions.
[2023-03-20 01:24:27] [INFO ] Flatten gal took : 3266 ms
[2023-03-20 01:25:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1542 labels/synchronizations in 1618 ms.
[2023-03-20 01:25:45] [INFO ] Time to serialize gal into /tmp/LTL12151579327632336707.gal : 189 ms
[2023-03-20 01:25:45] [INFO ] Time to serialize properties into /tmp/LTL2426892453554593833.ltl : 279 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/LTL12151579327632336707.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2426892453554593833.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11324393818223261449
[2023-03-20 01:26:01] [INFO ] Built C files in 767ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11324393818223261449
Running compilation step : cd /tmp/ltsmin11324393818223261449;'/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/ltsmin11324393818223261449;'/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/ltsmin11324393818223261449;'/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 TokenRing-PT-040-LTLFireability-04 finished in 282590 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' '!(X(X(F(((p1 U p2)||p0)))))'
Support contains 82 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 141 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:26:05] [INFO ] Invariant cache hit.
[2023-03-20 01:26:05] [INFO ] Implicit Places using invariants in 214 ms returned []
Implicit Place search using SMT only with invariants took 216 ms to find 0 implicit places.
[2023-03-20 01:26:05] [INFO ] Invariant cache hit.
[2023-03-20 01:26:28] [INFO ] Dead Transitions using invariants and state equation in 22990 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23350 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s636 1) (GEQ s1066 1)) (AND (GEQ s866 1) (GEQ s1397 1)) (AND (GEQ s1539 1) (GEQ s1636 1)) (AND (GEQ s871 1) (GEQ s1067 1)) (AND (GEQ s130...], 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 explored 100000 steps with 517 reset in 4183 ms.
Product exploration explored 100000 steps with 517 reset in 4045 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) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2023-03-20 01:26:39] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 82 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 168 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:26:55] [INFO ] Invariant cache hit.
[2023-03-20 01:26:55] [INFO ] Implicit Places using invariants in 234 ms returned []
Implicit Place search using SMT only with invariants took 235 ms to find 0 implicit places.
[2023-03-20 01:26:55] [INFO ] Invariant cache hit.
[2023-03-20 01:27:17] [INFO ] Dead Transitions using invariants and state equation in 21902 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22311 ms. Remains : 1681/1681 places, 65641/65641 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) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 206 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2023-03-20 01:27:20] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 517 reset in 4046 ms.
Product exploration explored 100000 steps with 519 reset in 4321 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 10539 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:27:54] [INFO ] Invariant cache hit.
[2023-03-20 01:28:17] [INFO ] Dead Transitions using invariants and state equation in 23156 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33700 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin4092800315214171919
[2023-03-20 01:28:18] [INFO ] Built C files in 388ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4092800315214171919
Running compilation step : cd /tmp/ltsmin4092800315214171919;'/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/ltsmin4092800315214171919;'/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/ltsmin4092800315214171919;'/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 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 6343 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:28:27] [INFO ] Invariant cache hit.
[2023-03-20 01:28:31] [INFO ] Implicit Places using invariants in 4416 ms returned []
Implicit Place search using SMT only with invariants took 4433 ms to find 0 implicit places.
[2023-03-20 01:28:31] [INFO ] Invariant cache hit.
[2023-03-20 01:28:53] [INFO ] Dead Transitions using invariants and state equation in 21985 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32766 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin699662734949536710
[2023-03-20 01:28:54] [INFO ] Built C files in 405ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin699662734949536710
Running compilation step : cd /tmp/ltsmin699662734949536710;'/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/ltsmin699662734949536710;'/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/ltsmin699662734949536710;'/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)
[2023-03-20 01:29:02] [INFO ] Flatten gal took : 1790 ms
[2023-03-20 01:29:03] [INFO ] Flatten gal took : 1381 ms
[2023-03-20 01:29:04] [INFO ] Time to serialize gal into /tmp/LTL14062874590934773554.gal : 193 ms
[2023-03-20 01:29:04] [INFO ] Time to serialize properties into /tmp/LTL5922752105400010856.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14062874590934773554.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9285897784041662757.hoa' '-atoms' '/tmp/LTL5922752105400010856.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...318
Loading property file /tmp/LTL5922752105400010856.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9285897784041662757.hoa
Detected timeout of ITS tools.
[2023-03-20 01:29:25] [INFO ] Flatten gal took : 1751 ms
[2023-03-20 01:29:27] [INFO ] Flatten gal took : 1824 ms
[2023-03-20 01:29:27] [INFO ] Time to serialize gal into /tmp/LTL5272699439631121466.gal : 191 ms
[2023-03-20 01:29:27] [INFO ] Time to serialize properties into /tmp/LTL13581459179203419576.ltl : 150 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/LTL5272699439631121466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13581459179203419576.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((("(((((((((((((((((((State_19_17>=1)&&(State_18_16>=1))||((State_25_5>=1)&&(State_24_36>=1)))||(((State_5_38>=1)&&(Stat...2564058
Formula 0 simplified : XXG(!"((((((State_40_26>=1)&&(State_0_26>=1))||((State_0_23>=1)&&(State_40_23>=1)))||(((State_40_21>=1)&&(State_0_21>=1))||((State_4...2564041
Detected timeout of ITS tools.
[2023-03-20 01:29:44] [INFO ] Flatten gal took : 1695 ms
[2023-03-20 01:29:44] [INFO ] Applying decomposition
[2023-03-20 01:29:46] [INFO ] Flatten gal took : 1815 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12122275992813433974.txt' '-o' '/tmp/graph12122275992813433974.bin' '-w' '/tmp/graph12122275992813433974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12122275992813433974.bin' '-l' '-1' '-v' '-w' '/tmp/graph12122275992813433974.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:29:50] [INFO ] Decomposing Gal with order
[2023-03-20 01:29:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:29:55] [INFO ] Removed a total of 155025 redundant transitions.
[2023-03-20 01:29:56] [INFO ] Flatten gal took : 3046 ms
[2023-03-20 01:30:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 2579 labels/synchronizations in 1947 ms.
[2023-03-20 01:30:22] [INFO ] Time to serialize gal into /tmp/LTL14216254721721882442.gal : 141 ms
[2023-03-20 01:30:22] [INFO ] Time to serialize properties into /tmp/LTL16593657851808630991.ltl : 255 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/LTL14216254721721882442.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16593657851808630991.ltl' '-c' '-stutter-deadlock'

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...256
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8734893315835042321
[2023-03-20 01:30:38] [INFO ] Built C files in 732ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8734893315835042321
Running compilation step : cd /tmp/ltsmin8734893315835042321;'/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/ltsmin8734893315835042321;'/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/ltsmin8734893315835042321;'/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 TokenRing-PT-040-LTLFireability-06 finished in 276691 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' '!(F((G(p0)||G((X(F((p2&&F(p0))))||p1)))))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 325 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:30:42] [INFO ] Invariant cache hit.
[2023-03-20 01:30:42] [INFO ] Implicit Places using invariants in 223 ms returned []
Implicit Place search using SMT only with invariants took 224 ms to find 0 implicit places.
[2023-03-20 01:30:42] [INFO ] Invariant cache hit.
[2023-03-20 01:31:03] [INFO ] Dead Transitions using invariants and state equation in 21503 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22057 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 363 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s534 1) (GEQ s1076 1)) (AND (GEQ s262 1) (GEQ s320 1)) (AND (GEQ s32 1) (GEQ s120 1)) (AND (GEQ s606 1) (GEQ s1581 1)) (AND (GEQ s346 1) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 3870 steps with 15 reset in 10053 ms.
Product exploration timeout after 4180 steps with 18 reset in 10036 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 p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 664 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Interrupted random walk after 3874 steps, including 1 resets, run timeout after 30012 ms. (steps per millisecond=0 ) properties seen 3
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5714 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 158 steps, including 0 resets, run timeout after 6530 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 158 steps, including 0 resets, run timeout after 6575 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 120 steps, including 0 resets, run timeout after 5595 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 4 properties.
[2023-03-20 01:32:26] [INFO ] Invariant cache hit.
[2023-03-20 01:32:48] [INFO ] [Real]Absence check using 41 positive place invariants in 31 ms returned sat
[2023-03-20 01:32:49] [INFO ] After 21923ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 01:33:10] [INFO ] [Nat]Absence check using 41 positive place invariants in 32 ms returned sat
[2023-03-20 01:33:12] [INFO ] After 23282ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 325 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 327 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 15 factoid took 831 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 474 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:33:15] [INFO ] Invariant cache hit.
[2023-03-20 01:33:16] [INFO ] Implicit Places using invariants in 231 ms returned []
Implicit Place search using SMT only with invariants took 232 ms to find 0 implicit places.
[2023-03-20 01:33:16] [INFO ] Invariant cache hit.
[2023-03-20 01:33:39] [INFO ] Dead Transitions using invariants and state equation in 23303 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24016 ms. Remains : 1681/1681 places, 65641/65641 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 p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 389 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Interrupted random walk after 3935 steps, including 1 resets, run timeout after 30007 ms. (steps per millisecond=0 ) properties seen 2
Interrupted Best-First random walk after 120 steps, including 0 resets, run timeout after 5660 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 120 steps, including 0 resets, run timeout after 5584 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5441 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 3 properties.
[2023-03-20 01:34:32] [INFO ] Invariant cache hit.
[2023-03-20 01:34:53] [INFO ] After 20266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:35:13] [INFO ] [Nat]Absence check using 41 positive place invariants in 32 ms returned sat
[2023-03-20 01:35:14] [INFO ] After 20943ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 330 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 332 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 7667 steps, including 2 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5798 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 195 steps, including 0 resets, run timeout after 5155 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 105479 steps, run timeout after 120004 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 105479 steps, saw 25428 distinct states, run finished after 120008 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-20 01:37:56] [INFO ] Invariant cache hit.
[2023-03-20 01:38:16] [INFO ] After 19577ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 299 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 300 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 307 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:38:16] [INFO ] Invariant cache hit.
[2023-03-20 01:38:16] [INFO ] Implicit Places using invariants in 231 ms returned []
Implicit Place search using SMT only with invariants took 232 ms to find 0 implicit places.
[2023-03-20 01:38:17] [INFO ] Invariant cache hit.
[2023-03-20 01:38:38] [INFO ] Dead Transitions using invariants and state equation in 21597 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22139 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0 (NOT p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 10 factoid took 536 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Product exploration timeout after 7740 steps with 32 reset in 10003 ms.
Product exploration timeout after 7430 steps with 32 reset in 10024 ms.
Built C files in :
/tmp/ltsmin7360173229978208620
[2023-03-20 01:39:00] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:39:01] [INFO ] Built C files in 684ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7360173229978208620
Running compilation step : cd /tmp/ltsmin7360173229978208620;'/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/ltsmin7360173229978208620;'/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/ltsmin7360173229978208620;'/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 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 331 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:39:04] [INFO ] Invariant cache hit.
[2023-03-20 01:39:05] [INFO ] Implicit Places using invariants in 208 ms returned []
Implicit Place search using SMT only with invariants took 226 ms to find 0 implicit places.
[2023-03-20 01:39:05] [INFO ] Invariant cache hit.
[2023-03-20 01:39:28] [INFO ] Dead Transitions using invariants and state equation in 23565 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24133 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin5417380252956084550
[2023-03-20 01:39:28] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:39:29] [INFO ] Built C files in 662ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5417380252956084550
Running compilation step : cd /tmp/ltsmin5417380252956084550;'/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/ltsmin5417380252956084550;'/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/ltsmin5417380252956084550;'/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)
[2023-03-20 01:39:38] [INFO ] Flatten gal took : 1802 ms
[2023-03-20 01:39:39] [INFO ] Flatten gal took : 1516 ms
[2023-03-20 01:39:40] [INFO ] Time to serialize gal into /tmp/LTL9181551168255438075.gal : 210 ms
[2023-03-20 01:39:40] [INFO ] Time to serialize properties into /tmp/LTL2300338049716710307.prop : 185 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/LTL9181551168255438075.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6844280266974680446.hoa' '-atoms' '/tmp/LTL2300338049716710307.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
Loading property file /tmp/LTL2300338049716710307.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6844280266974680446.hoa
Detected timeout of ITS tools.
[2023-03-20 01:40:02] [INFO ] Flatten gal took : 2398 ms
[2023-03-20 01:40:04] [INFO ] Flatten gal took : 2086 ms
[2023-03-20 01:40:05] [INFO ] Time to serialize gal into /tmp/LTL7574949141625231259.gal : 702 ms
[2023-03-20 01:40:05] [INFO ] Time to serialize properties into /tmp/LTL16808560575432479854.ltl : 380 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/LTL7574949141625231259.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16808560575432479854.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...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((((((((State_40_16>=1)&&(State_0_16>=1))||((State_40_27>=1)&&(State_0_27>=1)))||(((State_40_31>=1)&&(State_0_31>=1))||((Stat...5124896
Formula 0 simplified : G(F!"((((((((State_40_16>=1)&&(State_0_16>=1))||((State_40_27>=1)&&(State_0_27>=1)))||(((State_40_31>=1)&&(State_0_31>=1))||((State_...5124880
Detected timeout of ITS tools.
[2023-03-20 01:40:23] [INFO ] Flatten gal took : 2116 ms
[2023-03-20 01:40:23] [INFO ] Applying decomposition
[2023-03-20 01:40:25] [INFO ] Flatten gal took : 2130 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9123847597453801938.txt' '-o' '/tmp/graph9123847597453801938.bin' '-w' '/tmp/graph9123847597453801938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9123847597453801938.bin' '-l' '-1' '-v' '-w' '/tmp/graph9123847597453801938.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:40:30] [INFO ] Decomposing Gal with order
[2023-03-20 01:40:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:40:35] [INFO ] Removed a total of 155025 redundant transitions.
[2023-03-20 01:40:36] [INFO ] Flatten gal took : 3166 ms
[2023-03-20 01:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1606 labels/synchronizations in 1214 ms.
[2023-03-20 01:41:22] [INFO ] Time to serialize gal into /tmp/LTL806559161842378036.gal : 128 ms
[2023-03-20 01:41:23] [INFO ] Time to serialize properties into /tmp/LTL2826830963191105395.ltl : 506 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/LTL806559161842378036.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2826830963191105395.ltl' '-c' '-stutter-deadlock'

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...253
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3146608449055611141
[2023-03-20 01:41:39] [INFO ] Built C files in 876ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3146608449055611141
Running compilation step : cd /tmp/ltsmin3146608449055611141;'/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/ltsmin3146608449055611141;'/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/ltsmin3146608449055611141;'/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 TokenRing-PT-040-LTLFireability-07 finished in 660888 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' '!(X(G((p0 U (p1||G(F(!p2)))))))'
Support contains 6 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5421 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:41:47] [INFO ] Invariant cache hit.
[2023-03-20 01:41:51] [INFO ] Implicit Places using invariants in 3832 ms returned []
Implicit Place search using SMT only with invariants took 3861 ms to find 0 implicit places.
[2023-03-20 01:41:51] [INFO ] Invariant cache hit.
[2023-03-20 01:42:14] [INFO ] Dead Transitions using invariants and state equation in 23180 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32490 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), p2, p2, (AND (NOT p1) p2)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s855 1) (GEQ s1436 1)), p0:(AND (GEQ s437 1) (GEQ s1000 1)), p2:(AND (GEQ s801 1) (GEQ s1002 1))], 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 explored 100000 steps with 0 reset in 3525 ms.
Product exploration explored 100000 steps with 0 reset in 3693 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 p1) (NOT p0) (NOT p2)), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p2))), true, (X (X (NOT (OR p1 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 469 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[p2, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Finished Best-First random walk after 5692 steps, including 1 resets, run visited all 1 properties in 73 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p2))), true, (X (X (NOT (OR p1 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 11 factoid took 526 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[p2, p2]
Stuttering acceptance computed with spot in 61 ms :[p2, p2]
Support contains 2 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 7942 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:42:32] [INFO ] Invariant cache hit.
[2023-03-20 01:42:36] [INFO ] Implicit Places using invariants in 3819 ms returned []
Implicit Place search using SMT only with invariants took 3834 ms to find 0 implicit places.
[2023-03-20 01:42:36] [INFO ] Invariant cache hit.
[2023-03-20 01:42:58] [INFO ] Dead Transitions using invariants and state equation in 22050 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33829 ms. Remains : 1681/1681 places, 65641/65641 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 : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[p2, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3365 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3365 steps, saw 2387 distinct states, run finished after 3004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:43:02] [INFO ] Invariant cache hit.
[2023-03-20 01:43:03] [INFO ] [Real]Absence check using 41 positive place invariants in 22 ms returned sat
[2023-03-20 01:43:24] [INFO ] After 21535ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 01:43:25] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 01:43:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 01:43:28] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 36 ms.
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4651 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4656 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3481 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3481 steps, saw 2445 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:43:36] [INFO ] Invariant cache hit.
[2023-03-20 01:43:36] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 01:43:59] [INFO ] After 22697ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 01:44:00] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 01:44:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 01:44:01] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 32 ms.
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 9869 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9869 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3979 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:44:15] [INFO ] Invariant cache hit.
[2023-03-20 01:44:19] [INFO ] Implicit Places using invariants in 3866 ms returned []
Implicit Place search using SMT only with invariants took 3867 ms to find 0 implicit places.
[2023-03-20 01:44:19] [INFO ] Invariant cache hit.
[2023-03-20 01:44:41] [INFO ] Dead Transitions using invariants and state equation in 22386 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30247 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[p2, p2]
Stuttering acceptance computed with spot in 66 ms :[p2, p2]
Stuttering acceptance computed with spot in 87 ms :[p2, p2]
Product exploration explored 100000 steps with 0 reset in 3488 ms.
Product exploration explored 100000 steps with 0 reset in 3383 ms.
Built C files in :
/tmp/ltsmin16201536402594413743
[2023-03-20 01:44:49] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:44:49] [INFO ] Built C files in 370ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16201536402594413743
Running compilation step : cd /tmp/ltsmin16201536402594413743;'/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/ltsmin16201536402594413743;'/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/ltsmin16201536402594413743;'/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 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3844 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:44:56] [INFO ] Invariant cache hit.
[2023-03-20 01:45:00] [INFO ] Implicit Places using invariants in 4166 ms returned []
Implicit Place search using SMT only with invariants took 4173 ms to find 0 implicit places.
[2023-03-20 01:45:00] [INFO ] Invariant cache hit.
[2023-03-20 01:45:22] [INFO ] Dead Transitions using invariants and state equation in 21495 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29524 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin8810006525886395107
[2023-03-20 01:45:22] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:45:22] [INFO ] Built C files in 381ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8810006525886395107
Running compilation step : cd /tmp/ltsmin8810006525886395107;'/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/ltsmin8810006525886395107;'/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/ltsmin8810006525886395107;'/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)
[2023-03-20 01:45:30] [INFO ] Flatten gal took : 1489 ms
[2023-03-20 01:45:31] [INFO ] Flatten gal took : 1284 ms
[2023-03-20 01:45:31] [INFO ] Time to serialize gal into /tmp/LTL2568016239735421527.gal : 211 ms
[2023-03-20 01:45:31] [INFO ] Time to serialize properties into /tmp/LTL12638613337729546576.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2568016239735421527.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10077582761518458664.hoa' '-atoms' '/tmp/LTL12638613337729546576.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
Loading property file /tmp/LTL12638613337729546576.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10077582761518458664.hoa
Detected timeout of ITS tools.
[2023-03-20 01:45:51] [INFO ] Flatten gal took : 1271 ms
[2023-03-20 01:45:52] [INFO ] Flatten gal took : 1158 ms
[2023-03-20 01:45:52] [INFO ] Time to serialize gal into /tmp/LTL14727067242820400747.gal : 185 ms
[2023-03-20 01:45:52] [INFO ] Time to serialize properties into /tmp/LTL11305578178624065465.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14727067242820400747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11305578178624065465.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
Checking formula 0 : !((X(G(("((State_40_1>=1)&&(State_0_1>=1))")U((G(F(!("((State_33_0>=1)&&(State_34_9>=1))"))))||("((State_40_6>=1)&&(State_0_6>=1))")))...158
Formula 0 simplified : XF(!"((State_40_1>=1)&&(State_0_1>=1))" R (!"((State_40_6>=1)&&(State_0_6>=1))" & FG"((State_33_0>=1)&&(State_34_9>=1))"))
Detected timeout of ITS tools.
[2023-03-20 01:46:09] [INFO ] Flatten gal took : 1225 ms
[2023-03-20 01:46:09] [INFO ] Applying decomposition
[2023-03-20 01:46:10] [INFO ] Flatten gal took : 1263 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15806194404139496999.txt' '-o' '/tmp/graph15806194404139496999.bin' '-w' '/tmp/graph15806194404139496999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15806194404139496999.bin' '-l' '-1' '-v' '-w' '/tmp/graph15806194404139496999.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:46:13] [INFO ] Decomposing Gal with order
[2023-03-20 01:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:46:17] [INFO ] Removed a total of 154986 redundant transitions.
[2023-03-20 01:46:17] [INFO ] Flatten gal took : 1889 ms
[2023-03-20 01:46:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1538 labels/synchronizations in 1574 ms.
[2023-03-20 01:46:21] [INFO ] Time to serialize gal into /tmp/LTL1656861791108819897.gal : 169 ms
[2023-03-20 01:46:21] [INFO ] Time to serialize properties into /tmp/LTL5606751396388036928.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1656861791108819897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5606751396388036928.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17132856540037530908
[2023-03-20 01:46:36] [INFO ] Built C files in 367ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17132856540037530908
Running compilation step : cd /tmp/ltsmin17132856540037530908;'/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/ltsmin17132856540037530908;'/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/ltsmin17132856540037530908;'/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 TokenRing-PT-040-LTLFireability-08 finished in 297462 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(p0)||X(X(F(p1)))))'
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3899 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:46:43] [INFO ] Invariant cache hit.
[2023-03-20 01:46:47] [INFO ] Implicit Places using invariants in 4025 ms returned []
Implicit Place search using SMT only with invariants took 4026 ms to find 0 implicit places.
[2023-03-20 01:46:47] [INFO ] Invariant cache hit.
[2023-03-20 01:47:08] [INFO ] Dead Transitions using invariants and state equation in 21062 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28992 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (GEQ s3 1) (GEQ s1251 1)), p0:(AND (GEQ s422 1) (GEQ s859 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 54 reset in 3599 ms.
Product exploration explored 100000 steps with 54 reset in 3324 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 p1) (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 246 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1841 steps, including 0 resets, run visited all 1 properties in 66 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 281 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2023-03-20 01:47:17] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 2 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4642 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:47:37] [INFO ] Invariant cache hit.
[2023-03-20 01:47:41] [INFO ] Implicit Places using invariants in 4023 ms returned []
Implicit Place search using SMT only with invariants took 4024 ms to find 0 implicit places.
[2023-03-20 01:47:41] [INFO ] Invariant cache hit.
[2023-03-20 01:48:02] [INFO ] Dead Transitions using invariants and state equation in 21535 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30205 ms. Remains : 1681/1681 places, 65641/65641 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 : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1842 steps, including 0 resets, run visited all 1 properties in 83 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2023-03-20 01:48:04] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 54 reset in 3313 ms.
Product exploration explored 100000 steps with 54 reset in 3310 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4364 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:48:34] [INFO ] Invariant cache hit.
[2023-03-20 01:48:57] [INFO ] Dead Transitions using invariants and state equation in 22901 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27270 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin13260951294145180566
[2023-03-20 01:48:58] [INFO ] Built C files in 371ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13260951294145180566
Running compilation step : cd /tmp/ltsmin13260951294145180566;'/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/ltsmin13260951294145180566;'/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/ltsmin13260951294145180566;'/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 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4110 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:49:05] [INFO ] Invariant cache hit.
[2023-03-20 01:49:09] [INFO ] Implicit Places using invariants in 4040 ms returned []
Implicit Place search using SMT only with invariants took 4041 ms to find 0 implicit places.
[2023-03-20 01:49:09] [INFO ] Invariant cache hit.
[2023-03-20 01:49:31] [INFO ] Dead Transitions using invariants and state equation in 21863 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30018 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin14418023741692484075
[2023-03-20 01:49:31] [INFO ] Built C files in 360ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14418023741692484075
Running compilation step : cd /tmp/ltsmin14418023741692484075;'/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/ltsmin14418023741692484075;'/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/ltsmin14418023741692484075;'/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)
[2023-03-20 01:49:39] [INFO ] Flatten gal took : 1465 ms
[2023-03-20 01:49:40] [INFO ] Flatten gal took : 1295 ms
[2023-03-20 01:49:40] [INFO ] Time to serialize gal into /tmp/LTL2804992759971673741.gal : 195 ms
[2023-03-20 01:49:40] [INFO ] Time to serialize properties into /tmp/LTL7581989655556950557.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2804992759971673741.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10382804714013870476.hoa' '-atoms' '/tmp/LTL7581989655556950557.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...318
Loading property file /tmp/LTL7581989655556950557.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10382804714013870476.hoa
Detected timeout of ITS tools.
[2023-03-20 01:50:00] [INFO ] Flatten gal took : 1368 ms
[2023-03-20 01:50:01] [INFO ] Flatten gal took : 1233 ms
[2023-03-20 01:50:02] [INFO ] Time to serialize gal into /tmp/LTL14273940455371542310.gal : 228 ms
[2023-03-20 01:50:02] [INFO ] Time to serialize properties into /tmp/LTL16335401998931418417.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14273940455371542310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16335401998931418417.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
Checking formula 0 : !(((G("((State_16_23>=1)&&(State_15_2>=1))"))||(X(X(F("((State_40_40>=1)&&(State_0_40>=1))"))))))
Formula 0 simplified : F!"((State_16_23>=1)&&(State_15_2>=1))" & XXG!"((State_40_40>=1)&&(State_0_40>=1))"
Detected timeout of ITS tools.
[2023-03-20 01:50:18] [INFO ] Flatten gal took : 1243 ms
[2023-03-20 01:50:18] [INFO ] Applying decomposition
[2023-03-20 01:50:19] [INFO ] Flatten gal took : 1199 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1895573066861541780.txt' '-o' '/tmp/graph1895573066861541780.bin' '-w' '/tmp/graph1895573066861541780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1895573066861541780.bin' '-l' '-1' '-v' '-w' '/tmp/graph1895573066861541780.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:50:22] [INFO ] Decomposing Gal with order
[2023-03-20 01:50:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:50:26] [INFO ] Removed a total of 154947 redundant transitions.
[2023-03-20 01:50:27] [INFO ] Flatten gal took : 2136 ms
[2023-03-20 01:50:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1611 labels/synchronizations in 1579 ms.
[2023-03-20 01:50:31] [INFO ] Time to serialize gal into /tmp/LTL13337164542050276524.gal : 139 ms
[2023-03-20 01:50:31] [INFO ] Time to serialize properties into /tmp/LTL12304883671814447977.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13337164542050276524.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12304883671814447977.ltl' '-c' '-stutter-deadlock'

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...256
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8028888722168395512
[2023-03-20 01:50:46] [INFO ] Built C files in 377ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8028888722168395512
Running compilation step : cd /tmp/ltsmin8028888722168395512;'/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/ltsmin8028888722168395512;'/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/ltsmin8028888722168395512;'/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 TokenRing-PT-040-LTLFireability-09 finished in 249822 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(p0)))'
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3946 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:50:53] [INFO ] Invariant cache hit.
[2023-03-20 01:50:57] [INFO ] Implicit Places using invariants in 3981 ms returned []
Implicit Place search using SMT only with invariants took 3995 ms to find 0 implicit places.
[2023-03-20 01:50:57] [INFO ] Invariant cache hit.
[2023-03-20 01:51:20] [INFO ] Dead Transitions using invariants and state equation in 22530 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30475 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s427 1) (LT s771 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 29 reset in 4560 ms.
Product exploration explored 100000 steps with 35 reset in 4605 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), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1515 steps, including 0 resets, run visited all 1 properties in 57 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 6701 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:51:37] [INFO ] Invariant cache hit.
[2023-03-20 01:51:41] [INFO ] Implicit Places using invariants in 3969 ms returned []
Implicit Place search using SMT only with invariants took 3970 ms to find 0 implicit places.
[2023-03-20 01:51:41] [INFO ] Invariant cache hit.
[2023-03-20 01:52:02] [INFO ] Dead Transitions using invariants and state equation in 21415 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32092 ms. Remains : 1681/1681 places, 65641/65641 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1539 steps, including 0 resets, run visited all 1 properties in 87 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 38 reset in 3710 ms.
Product exploration explored 100000 steps with 32 reset in 3812 ms.
Built C files in :
/tmp/ltsmin16595595101799815633
[2023-03-20 01:52:11] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:52:11] [INFO ] Built C files in 357ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16595595101799815633
Running compilation step : cd /tmp/ltsmin16595595101799815633;'/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/ltsmin16595595101799815633;'/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/ltsmin16595595101799815633;'/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 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 7855 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:52:22] [INFO ] Invariant cache hit.
[2023-03-20 01:52:26] [INFO ] Implicit Places using invariants in 4121 ms returned []
Implicit Place search using SMT only with invariants took 4135 ms to find 0 implicit places.
[2023-03-20 01:52:26] [INFO ] Invariant cache hit.
[2023-03-20 01:52:48] [INFO ] Dead Transitions using invariants and state equation in 22126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34117 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin4157557616937259794
[2023-03-20 01:52:48] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 01:52:49] [INFO ] Built C files in 344ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4157557616937259794
Running compilation step : cd /tmp/ltsmin4157557616937259794;'/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/ltsmin4157557616937259794;'/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/ltsmin4157557616937259794;'/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)
[2023-03-20 01:52:56] [INFO ] Flatten gal took : 1256 ms
[2023-03-20 01:52:57] [INFO ] Flatten gal took : 1401 ms
[2023-03-20 01:52:58] [INFO ] Time to serialize gal into /tmp/LTL5451369270345977116.gal : 228 ms
[2023-03-20 01:52:58] [INFO ] Time to serialize properties into /tmp/LTL11598522267698195341.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5451369270345977116.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16063695156554911567.hoa' '-atoms' '/tmp/LTL11598522267698195341.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
Loading property file /tmp/LTL11598522267698195341.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16063695156554911567.hoa
Detected timeout of ITS tools.
[2023-03-20 01:53:18] [INFO ] Flatten gal took : 2344 ms
[2023-03-20 01:53:20] [INFO ] Flatten gal took : 1453 ms
[2023-03-20 01:53:20] [INFO ] Time to serialize gal into /tmp/LTL9752913761336934163.gal : 200 ms
[2023-03-20 01:53:20] [INFO ] Time to serialize properties into /tmp/LTL11653677452361420968.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9752913761336934163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11653677452361420968.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((State_0_33<1)||(State_40_33<1))"))))
Formula 0 simplified : FG!"((State_0_33<1)||(State_40_33<1))"
Detected timeout of ITS tools.
[2023-03-20 01:53:36] [INFO ] Flatten gal took : 1313 ms
[2023-03-20 01:53:36] [INFO ] Applying decomposition
[2023-03-20 01:53:38] [INFO ] Flatten gal took : 1372 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15454886143856834432.txt' '-o' '/tmp/graph15454886143856834432.bin' '-w' '/tmp/graph15454886143856834432.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15454886143856834432.bin' '-l' '-1' '-v' '-w' '/tmp/graph15454886143856834432.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:53:41] [INFO ] Decomposing Gal with order
[2023-03-20 01:53:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:53:45] [INFO ] Removed a total of 155220 redundant transitions.
[2023-03-20 01:53:46] [INFO ] Flatten gal took : 2179 ms
[2023-03-20 01:53:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 1484 labels/synchronizations in 2523 ms.
[2023-03-20 01:53:51] [INFO ] Time to serialize gal into /tmp/LTL10674003865210359118.gal : 212 ms
[2023-03-20 01:53:51] [INFO ] Time to serialize properties into /tmp/LTL17280125032654539133.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10674003865210359118.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17280125032654539133.ltl' '-c' '-stutter-deadlock'

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...256
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6300839542621681456
[2023-03-20 01:54:06] [INFO ] Built C files in 365ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6300839542621681456
Running compilation step : cd /tmp/ltsmin6300839542621681456;'/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/ltsmin6300839542621681456;'/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/ltsmin6300839542621681456;'/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 TokenRing-PT-040-LTLFireability-11 finished in 199858 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' '!(X(F(((X(p0)&&(X(!p1)||G(!p0)))||G(p0)))))'
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4396 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:54:13] [INFO ] Invariant cache hit.
[2023-03-20 01:54:18] [INFO ] Implicit Places using invariants in 4649 ms returned []
Implicit Place search using SMT only with invariants took 4650 ms to find 0 implicit places.
[2023-03-20 01:54:18] [INFO ] Invariant cache hit.
[2023-03-20 01:54:40] [INFO ] Dead Transitions using invariants and state equation in 21905 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30956 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (GEQ s501 1) (GEQ s1585 1)), p1:(AND (GEQ s1419 1) (GEQ s1563 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 137 reset in 5072 ms.
Product exploration explored 100000 steps with 138 reset in 4822 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) (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 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)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:54:52] [INFO ] Invariant cache hit.
[2023-03-20 01:54:52] [INFO ] [Real]Absence check using 41 positive place invariants in 23 ms returned sat
[2023-03-20 01:54:52] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 188 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:54:52] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 8246 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:55:16] [INFO ] Invariant cache hit.
[2023-03-20 01:55:20] [INFO ] Implicit Places using invariants in 4144 ms returned []
Implicit Place search using SMT only with invariants took 4145 ms to find 0 implicit places.
[2023-03-20 01:55:20] [INFO ] Invariant cache hit.
[2023-03-20 01:55:42] [INFO ] Dead Transitions using invariants and state equation in 22374 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34768 ms. Remains : 1681/1681 places, 65641/65641 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 767 steps, including 0 resets, run visited all 1 properties in 30 ms. (steps per millisecond=25 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:55:44] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 137 reset in 4230 ms.
Product exploration explored 100000 steps with 137 reset in 4262 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5241 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:56:13] [INFO ] Invariant cache hit.
[2023-03-20 01:56:35] [INFO ] Dead Transitions using invariants and state equation in 21936 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27180 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin12908227985278002493
[2023-03-20 01:56:35] [INFO ] Built C files in 364ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12908227985278002493
Running compilation step : cd /tmp/ltsmin12908227985278002493;'/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/ltsmin12908227985278002493;'/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/ltsmin12908227985278002493;'/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 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 6704 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:56:45] [INFO ] Invariant cache hit.
[2023-03-20 01:56:49] [INFO ] Implicit Places using invariants in 4157 ms returned []
Implicit Place search using SMT only with invariants took 4158 ms to find 0 implicit places.
[2023-03-20 01:56:49] [INFO ] Invariant cache hit.
[2023-03-20 01:57:11] [INFO ] Dead Transitions using invariants and state equation in 21668 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32534 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin9719375377291691921
[2023-03-20 01:57:11] [INFO ] Built C files in 358ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9719375377291691921
Running compilation step : cd /tmp/ltsmin9719375377291691921;'/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/ltsmin9719375377291691921;'/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/ltsmin9719375377291691921;'/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)
[2023-03-20 01:57:19] [INFO ] Flatten gal took : 1437 ms
[2023-03-20 01:57:20] [INFO ] Flatten gal took : 1344 ms
[2023-03-20 01:57:20] [INFO ] Time to serialize gal into /tmp/LTL9435347713429904776.gal : 223 ms
[2023-03-20 01:57:20] [INFO ] Time to serialize properties into /tmp/LTL10288199303705804952.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9435347713429904776.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12045937970867362365.hoa' '-atoms' '/tmp/LTL10288199303705804952.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
Loading property file /tmp/LTL10288199303705804952.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12045937970867362365.hoa
Detected timeout of ITS tools.
[2023-03-20 01:57:40] [INFO ] Flatten gal took : 1333 ms
[2023-03-20 01:57:42] [INFO ] Flatten gal took : 1489 ms
[2023-03-20 01:57:42] [INFO ] Time to serialize gal into /tmp/LTL9900230201188490613.gal : 209 ms
[2023-03-20 01:57:42] [INFO ] Time to serialize properties into /tmp/LTL557731049754579919.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9900230201188490613.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL557731049754579919.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((State_40_13>=1)&&(State_0_13>=1))"))||((X("((State_40_13>=1)&&(State_0_13>=1))"))&&((X("((State_40_39<1)||(State_0_39<1))...206
Formula 0 simplified : XG(F!"((State_40_13>=1)&&(State_0_13>=1))" & (X!"((State_40_13>=1)&&(State_0_13>=1))" | (X!"((State_40_39<1)||(State_0_39<1))" & F!"...192
Detected timeout of ITS tools.
[2023-03-20 01:57:59] [INFO ] Flatten gal took : 1284 ms
[2023-03-20 01:57:59] [INFO ] Applying decomposition
[2023-03-20 01:58:00] [INFO ] Flatten gal took : 1354 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15744790232481381410.txt' '-o' '/tmp/graph15744790232481381410.bin' '-w' '/tmp/graph15744790232481381410.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15744790232481381410.bin' '-l' '-1' '-v' '-w' '/tmp/graph15744790232481381410.weights' '-q' '0' '-e' '0.001'
[2023-03-20 01:58:03] [INFO ] Decomposing Gal with order
[2023-03-20 01:58:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 01:58:08] [INFO ] Removed a total of 154908 redundant transitions.
[2023-03-20 01:58:08] [INFO ] Flatten gal took : 1937 ms
[2023-03-20 01:58:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1594 labels/synchronizations in 1825 ms.
[2023-03-20 01:58:12] [INFO ] Time to serialize gal into /tmp/LTL6857157104452739115.gal : 159 ms
[2023-03-20 01:58:12] [INFO ] Time to serialize properties into /tmp/LTL12770221837093579932.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6857157104452739115.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12770221837093579932.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2541754231292571352
[2023-03-20 01:58:27] [INFO ] Built C files in 411ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2541754231292571352
Running compilation step : cd /tmp/ltsmin2541754231292571352;'/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/ltsmin2541754231292571352;'/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/ltsmin2541754231292571352;'/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 TokenRing-PT-040-LTLFireability-12 finished in 261300 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' '!((p0 U (G(!p0)&&(p1||X(F(p0))))))'
Support contains 6 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4812 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:58:35] [INFO ] Invariant cache hit.
[2023-03-20 01:58:39] [INFO ] Implicit Places using invariants in 4236 ms returned []
Implicit Place search using SMT only with invariants took 4237 ms to find 0 implicit places.
[2023-03-20 01:58:39] [INFO ] Invariant cache hit.
[2023-03-20 01:59:01] [INFO ] Dead Transitions using invariants and state equation in 21409 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30463 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 99 ms :[p0, (OR (NOT p1) p0), true]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s136 1) (GEQ s1035 1)), p1:(AND (GEQ s282 1) (GEQ s1642 1) (GEQ s972 1) (GEQ s1336 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 4 ms.
FORMULA TokenRing-PT-040-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-040-LTLFireability-13 finished in 30737 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' '!(X(F((p0&&G(p1)))))'
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3529 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:59:05] [INFO ] Invariant cache hit.
[2023-03-20 01:59:09] [INFO ] Implicit Places using invariants in 4140 ms returned []
Implicit Place search using SMT only with invariants took 4140 ms to find 0 implicit places.
[2023-03-20 01:59:09] [INFO ] Invariant cache hit.
[2023-03-20 01:59:30] [INFO ] Dead Transitions using invariants and state equation in 21546 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29220 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1075 1) (LT s1287 1)), p1:(OR (LT s1064 1) (LT s1612 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 4313 ms.
Stack based approach found an accepted trace after 1868 steps with 0 reset with depth 1869 and stack size 1869 in 83 ms.
FORMULA TokenRing-PT-040-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-040-LTLFireability-14 finished in 33912 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' '!((F(p0)&&F((p1||G(!p0)))))'
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5515 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 01:59:40] [INFO ] Invariant cache hit.
[2023-03-20 01:59:44] [INFO ] Implicit Places using invariants in 3990 ms returned []
Implicit Place search using SMT only with invariants took 3991 ms to find 0 implicit places.
[2023-03-20 01:59:44] [INFO ] Invariant cache hit.
[2023-03-20 02:00:06] [INFO ] Dead Transitions using invariants and state equation in 21828 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31336 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s478 1) (LT s1206 1)), p1:(AND (GEQ s778 1) (GEQ s1122 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 59 reset in 4775 ms.
Product exploration explored 100000 steps with 59 reset in 4319 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 (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 266 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:00:17] [INFO ] Invariant cache hit.
[2023-03-20 02:00:17] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 02:00:38] [INFO ] After 21248ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:00:39] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 02:00:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:00:42] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 30 ms.
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4185 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4187 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3389 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3389 steps, saw 2399 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:00:50] [INFO ] Invariant cache hit.
[2023-03-20 02:00:50] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 02:01:12] [INFO ] After 21672ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:01:13] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 02:01:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:01:15] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 51 ms.
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 7610 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7612 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 7838 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:01:31] [INFO ] Invariant cache hit.
[2023-03-20 02:01:35] [INFO ] Implicit Places using invariants in 4148 ms returned []
Implicit Place search using SMT only with invariants took 4149 ms to find 0 implicit places.
[2023-03-20 02:01:35] [INFO ] Invariant cache hit.
[2023-03-20 02:01:57] [INFO ] Dead Transitions using invariants and state equation in 21986 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33986 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 241 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-20 02:01:57] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p1))
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3958 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:02:16] [INFO ] Invariant cache hit.
[2023-03-20 02:02:21] [INFO ] Implicit Places using invariants in 4228 ms returned []
Implicit Place search using SMT only with invariants took 4229 ms to find 0 implicit places.
[2023-03-20 02:02:21] [INFO ] Invariant cache hit.
[2023-03-20 02:02:43] [INFO ] Dead Transitions using invariants and state equation in 21972 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30165 ms. Remains : 1681/1681 places, 65641/65641 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 (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 199 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:02:44] [INFO ] Invariant cache hit.
[2023-03-20 02:02:44] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 02:03:06] [INFO ] After 21789ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:03:07] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 02:03:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:03:09] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 57 ms.
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 10249 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10252 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3267 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3267 steps, saw 2338 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:03:23] [INFO ] Invariant cache hit.
[2023-03-20 02:03:24] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 02:03:46] [INFO ] After 21909ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:03:46] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-20 02:03:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:03:48] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 131 ms.
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5160 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5160 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5563 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:03:59] [INFO ] Invariant cache hit.
[2023-03-20 02:04:04] [INFO ] Implicit Places using invariants in 4299 ms returned []
Implicit Place search using SMT only with invariants took 4301 ms to find 0 implicit places.
[2023-03-20 02:04:04] [INFO ] Invariant cache hit.
[2023-03-20 02:04:27] [INFO ] Dead Transitions using invariants and state equation in 23059 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32933 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-20 02:04:27] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 82 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 59 reset in 4488 ms.
Product exploration explored 100000 steps with 59 reset in 3622 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4493 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:04:55] [INFO ] Invariant cache hit.
[2023-03-20 02:05:18] [INFO ] Dead Transitions using invariants and state equation in 22728 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27225 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin10722446313077582731
[2023-03-20 02:05:18] [INFO ] Built C files in 365ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10722446313077582731
Running compilation step : cd /tmp/ltsmin10722446313077582731;'/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/ltsmin10722446313077582731;'/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/ltsmin10722446313077582731;'/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 4 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4064 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:05:26] [INFO ] Invariant cache hit.
[2023-03-20 02:05:29] [INFO ] Implicit Places using invariants in 3933 ms returned []
Implicit Place search using SMT only with invariants took 3948 ms to find 0 implicit places.
[2023-03-20 02:05:30] [INFO ] Invariant cache hit.
[2023-03-20 02:05:52] [INFO ] Dead Transitions using invariants and state equation in 22627 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30650 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin8853330076217704138
[2023-03-20 02:05:53] [INFO ] Built C files in 373ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8853330076217704138
Running compilation step : cd /tmp/ltsmin8853330076217704138;'/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/ltsmin8853330076217704138;'/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/ltsmin8853330076217704138;'/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)
[2023-03-20 02:06:01] [INFO ] Flatten gal took : 1394 ms
[2023-03-20 02:06:02] [INFO ] Flatten gal took : 1394 ms
[2023-03-20 02:06:02] [INFO ] Time to serialize gal into /tmp/LTL8294511827171190740.gal : 174 ms
[2023-03-20 02:06:02] [INFO ] Time to serialize properties into /tmp/LTL3969103293595490931.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8294511827171190740.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2885174353945205166.hoa' '-atoms' '/tmp/LTL3969103293595490931.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
Loading property file /tmp/LTL3969103293595490931.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2885174353945205166.hoa
Detected timeout of ITS tools.
[2023-03-20 02:06:22] [INFO ] Flatten gal took : 1416 ms
[2023-03-20 02:06:23] [INFO ] Flatten gal took : 1351 ms
[2023-03-20 02:06:24] [INFO ] Time to serialize gal into /tmp/LTL7979660370456303437.gal : 183 ms
[2023-03-20 02:06:24] [INFO ] Time to serialize properties into /tmp/LTL5768008449457692021.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7979660370456303437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5768008449457692021.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
Checking formula 0 : !(((F("((State_17_35<1)||(State_16_13<1))"))&&(F(("((State_40_36>=1)&&(State_0_36>=1))")||(G("((State_17_35>=1)&&(State_16_13>=1))")))...158
Formula 0 simplified : G!"((State_17_35<1)||(State_16_13<1))" | G(!"((State_40_36>=1)&&(State_0_36>=1))" & F!"((State_17_35>=1)&&(State_16_13>=1))")
Detected timeout of ITS tools.
[2023-03-20 02:06:40] [INFO ] Flatten gal took : 1287 ms
[2023-03-20 02:06:40] [INFO ] Applying decomposition
[2023-03-20 02:06:41] [INFO ] Flatten gal took : 1238 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4600325291507089186.txt' '-o' '/tmp/graph4600325291507089186.bin' '-w' '/tmp/graph4600325291507089186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4600325291507089186.bin' '-l' '-1' '-v' '-w' '/tmp/graph4600325291507089186.weights' '-q' '0' '-e' '0.001'
[2023-03-20 02:06:44] [INFO ] Decomposing Gal with order
[2023-03-20 02:06:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 02:06:49] [INFO ] Removed a total of 154830 redundant transitions.
[2023-03-20 02:06:49] [INFO ] Flatten gal took : 1998 ms
[2023-03-20 02:06:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1565 labels/synchronizations in 1577 ms.
[2023-03-20 02:06:53] [INFO ] Time to serialize gal into /tmp/LTL2288656467955191214.gal : 159 ms
[2023-03-20 02:06:53] [INFO ] Time to serialize properties into /tmp/LTL17527712507897526979.ltl : 5 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/LTL2288656467955191214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17527712507897526979.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10581773696594103881
[2023-03-20 02:07:08] [INFO ] Built C files in 361ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10581773696594103881
Running compilation step : cd /tmp/ltsmin10581773696594103881;'/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/ltsmin10581773696594103881;'/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/ltsmin10581773696594103881;'/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 TokenRing-PT-040-LTLFireability-15 finished in 456321 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(!p0)||(p1&&X(p0)))))'
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(X(F(((p1 U p2)||p0)))))'
Found a Shortening insensitive property : TokenRing-PT-040-LTLFireability-06
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 82 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 361 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:07:12] [INFO ] Invariant cache hit.
[2023-03-20 02:07:13] [INFO ] Implicit Places using invariants in 239 ms returned []
Implicit Place search using SMT only with invariants took 258 ms to find 0 implicit places.
[2023-03-20 02:07:13] [INFO ] Invariant cache hit.
[2023-03-20 02:07:36] [INFO ] Dead Transitions using invariants and state equation in 23791 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 24413 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Running random walk in product with property : TokenRing-PT-040-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s636 1) (GEQ s1066 1)) (AND (GEQ s866 1) (GEQ s1397 1)) (AND (GEQ s1539 1) (GEQ s1636 1)) (AND (GEQ s871 1) (GEQ s1067 1)) (AND (GEQ s130...], 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 explored 100000 steps with 513 reset in 4785 ms.
Product exploration explored 100000 steps with 516 reset in 4590 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) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 180 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2023-03-20 02:07:48] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 82 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 170 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:08:04] [INFO ] Invariant cache hit.
[2023-03-20 02:08:04] [INFO ] Implicit Places using invariants in 205 ms returned []
Implicit Place search using SMT only with invariants took 225 ms to find 0 implicit places.
[2023-03-20 02:08:04] [INFO ] Invariant cache hit.
[2023-03-20 02:08:28] [INFO ] Dead Transitions using invariants and state equation in 23786 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24194 ms. Remains : 1681/1681 places, 65641/65641 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) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 239 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2023-03-20 02:08:30] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 518 reset in 4310 ms.
Product exploration explored 100000 steps with 517 reset in 4371 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 8188 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:09:02] [INFO ] Invariant cache hit.
[2023-03-20 02:09:26] [INFO ] Dead Transitions using invariants and state equation in 23670 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31861 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin5302758857715743796
[2023-03-20 02:09:26] [INFO ] Built C files in 361ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5302758857715743796
Running compilation step : cd /tmp/ltsmin5302758857715743796;'/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/ltsmin5302758857715743796;'/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/ltsmin5302758857715743796;'/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 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4246 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:09:34] [INFO ] Invariant cache hit.
[2023-03-20 02:09:38] [INFO ] Implicit Places using invariants in 3961 ms returned []
Implicit Place search using SMT only with invariants took 3962 ms to find 0 implicit places.
[2023-03-20 02:09:38] [INFO ] Invariant cache hit.
[2023-03-20 02:10:00] [INFO ] Dead Transitions using invariants and state equation in 22489 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30700 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin10701050939228847072
[2023-03-20 02:10:01] [INFO ] Built C files in 381ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10701050939228847072
Running compilation step : cd /tmp/ltsmin10701050939228847072;'/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/ltsmin10701050939228847072;'/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/ltsmin10701050939228847072;'/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)
[2023-03-20 02:10:08] [INFO ] Flatten gal took : 1241 ms
[2023-03-20 02:10:09] [INFO ] Flatten gal took : 1340 ms
[2023-03-20 02:10:09] [INFO ] Time to serialize gal into /tmp/LTL3982048594211888279.gal : 197 ms
[2023-03-20 02:10:09] [INFO ] Time to serialize properties into /tmp/LTL4916262865752801002.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3982048594211888279.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1950301054430702404.hoa' '-atoms' '/tmp/LTL4916262865752801002.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
Loading property file /tmp/LTL4916262865752801002.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1950301054430702404.hoa
Detected timeout of ITS tools.
[2023-03-20 02:10:29] [INFO ] Flatten gal took : 1625 ms
[2023-03-20 02:10:31] [INFO ] Flatten gal took : 1708 ms
[2023-03-20 02:10:31] [INFO ] Time to serialize gal into /tmp/LTL8672709680370990521.gal : 201 ms
[2023-03-20 02:10:32] [INFO ] Time to serialize properties into /tmp/LTL19147771991474656.ltl : 1507 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/LTL8672709680370990521.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL19147771991474656.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...273
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((("(((((((((((((((((((State_19_17>=1)&&(State_18_16>=1))||((State_25_5>=1)&&(State_24_36>=1)))||(((State_5_38>=1)&&(Stat...2564058
Formula 0 simplified : XXG(!"((((((State_40_26>=1)&&(State_0_26>=1))||((State_0_23>=1)&&(State_40_23>=1)))||(((State_40_21>=1)&&(State_0_21>=1))||((State_4...2564041
Detected timeout of ITS tools.
[2023-03-20 02:10:49] [INFO ] Flatten gal took : 1681 ms
[2023-03-20 02:10:49] [INFO ] Applying decomposition
[2023-03-20 02:10:51] [INFO ] Flatten gal took : 1729 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13272746859958295819.txt' '-o' '/tmp/graph13272746859958295819.bin' '-w' '/tmp/graph13272746859958295819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13272746859958295819.bin' '-l' '-1' '-v' '-w' '/tmp/graph13272746859958295819.weights' '-q' '0' '-e' '0.001'
[2023-03-20 02:10:55] [INFO ] Decomposing Gal with order
[2023-03-20 02:10:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 02:11:00] [INFO ] Removed a total of 155298 redundant transitions.
[2023-03-20 02:11:01] [INFO ] Flatten gal took : 3032 ms
[2023-03-20 02:12:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1518 labels/synchronizations in 1360 ms.
[2023-03-20 02:12:26] [INFO ] Time to serialize gal into /tmp/LTL8729930611031028972.gal : 145 ms
[2023-03-20 02:12:26] [INFO ] Time to serialize properties into /tmp/LTL2263463942550988577.ltl : 275 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/LTL8729930611031028972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2263463942550988577.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16841675356895794797
[2023-03-20 02:12:42] [INFO ] Built C files in 681ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16841675356895794797
Running compilation step : cd /tmp/ltsmin16841675356895794797;'/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/ltsmin16841675356895794797;'/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/ltsmin16841675356895794797;'/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 TokenRing-PT-040-LTLFireability-06 finished in 333615 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' '!(F((G(p0)||G((X(F((p2&&F(p0))))||p1)))))'
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(G((p0 U (p1||G(F(!p2)))))))'
Found a Lengthening insensitive property : TokenRing-PT-040-LTLFireability-08
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), p2, p2, (AND (NOT p1) p2)]
Support contains 6 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5609 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:12:51] [INFO ] Invariant cache hit.
[2023-03-20 02:12:55] [INFO ] Implicit Places using invariants in 4034 ms returned []
Implicit Place search using SMT only with invariants took 4046 ms to find 0 implicit places.
[2023-03-20 02:12:55] [INFO ] Invariant cache hit.
[2023-03-20 02:13:18] [INFO ] Dead Transitions using invariants and state equation in 22705 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 32374 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Running random walk in product with property : TokenRing-PT-040-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s855 1) (GEQ s1436 1)), p0:(AND (GEQ s437 1) (GEQ s1000 1)), p2:(AND (GEQ s801 1) (GEQ s1002 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3750 ms.
Product exploration explored 100000 steps with 0 reset in 3806 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 p1) (NOT p0) (NOT p2)), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p2))), true, (X (X (NOT (OR p1 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 501 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[p2, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Finished Best-First random walk after 2381 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=170 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p2))), true, (X (X (NOT (OR p1 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 11 factoid took 414 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[p2, p2]
Stuttering acceptance computed with spot in 57 ms :[p2, p2]
Support contains 2 out of 1681 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 5743 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:13:33] [INFO ] Invariant cache hit.
[2023-03-20 02:13:37] [INFO ] Implicit Places using invariants in 3857 ms returned []
Implicit Place search using SMT only with invariants took 3881 ms to find 0 implicit places.
[2023-03-20 02:13:37] [INFO ] Invariant cache hit.
[2023-03-20 02:13:59] [INFO ] Dead Transitions using invariants and state equation in 22068 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31709 ms. Remains : 1681/1681 places, 65641/65641 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 : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[p2, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=25 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3479 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3479 steps, saw 2444 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:14:04] [INFO ] Invariant cache hit.
[2023-03-20 02:14:04] [INFO ] [Real]Absence check using 41 positive place invariants in 19 ms returned sat
[2023-03-20 02:14:24] [INFO ] After 20564ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:14:25] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 02:14:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:14:29] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4463 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4464 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3105 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3105 steps, saw 2257 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:14:37] [INFO ] Invariant cache hit.
[2023-03-20 02:14:37] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-20 02:14:59] [INFO ] After 21794ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:15:00] [INFO ] State equation strengthened by 64040 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-20 02:15:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 02:15:02] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4593 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4594 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4243 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-20 02:15:11] [INFO ] Invariant cache hit.
[2023-03-20 02:15:15] [INFO ] Implicit Places using invariants in 4314 ms returned []
Implicit Place search using SMT only with invariants took 4315 ms to find 0 implicit places.
[2023-03-20 02:15:15] [INFO ] Invariant cache hit.
[2023-03-20 02:15:37] [INFO ] Dead Transitions using invariants and state equation in 22532 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31099 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Graph (trivial) has 65481 edges and 1681 vertex of which 1679 / 1681 are part of one of the 41 SCC in 24 ms
Free SCC test removed 1638 places
Drop transitions removed 65481 transitions
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 65637 transitions.
Graph (complete) has 4 edges and 43 vertex of which 4 are kept as prefixes of interest. Removing 39 places using SCC suffix rule.1 ms
Discarding 39 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 121 ms. Remains 4 /1681 variables (removed 1677) and now considering 4/65641 (removed 65637) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2023-03-20 02:15:38] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 02:15:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-20 02:15:38] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 02:15:38] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-20 02:15:38] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[p2, p2]
Stuttering acceptance computed with spot in 68 ms :[p2, p2]
Stuttering acceptance computed with spot in 89 ms :[p2, p2]
Product exploration explored 100000 steps with 1 reset in 3713 ms.
Product exploration explored 100000 steps with 0 reset in 3400 ms.
Built C files in :
/tmp/ltsmin186783503331468956
[2023-03-20 02:15:45] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 02:15:46] [INFO ] Built C files in 378ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin186783503331468956
Running compilation step : cd /tmp/ltsmin186783503331468956;'/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/ltsmin186783503331468956;'/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/ltsmin186783503331468956;'/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 2 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 10600 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2023-03-20 02:16:00] [INFO ] Computed 41 place invariants in 212 ms
[2023-03-20 02:16:04] [INFO ] Implicit Places using invariants in 4277 ms returned []
Implicit Place search using SMT only with invariants took 4278 ms to find 0 implicit places.
[2023-03-20 02:16:04] [INFO ] Invariant cache hit.
[2023-03-20 02:16:26] [INFO ] Dead Transitions using invariants and state equation in 22250 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37137 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin17153576027424388662
[2023-03-20 02:16:26] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2023-03-20 02:16:26] [INFO ] Built C files in 383ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17153576027424388662
Running compilation step : cd /tmp/ltsmin17153576027424388662;'/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/ltsmin17153576027424388662;'/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/ltsmin17153576027424388662;'/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)
[2023-03-20 02:16:34] [INFO ] Flatten gal took : 1277 ms
[2023-03-20 02:16:35] [INFO ] Flatten gal took : 1153 ms
[2023-03-20 02:16:35] [INFO ] Time to serialize gal into /tmp/LTL9931001988104512750.gal : 173 ms
[2023-03-20 02:16:35] [INFO ] Time to serialize properties into /tmp/LTL4786258123602038733.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9931001988104512750.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12354971997140590970.hoa' '-atoms' '/tmp/LTL4786258123602038733.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...318
Loading property file /tmp/LTL4786258123602038733.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12354971997140590970.hoa
Detected timeout of ITS tools.
[2023-03-20 02:16:56] [INFO ] Flatten gal took : 1440 ms
[2023-03-20 02:16:57] [INFO ] Flatten gal took : 1243 ms
[2023-03-20 02:16:57] [INFO ] Time to serialize gal into /tmp/LTL3631608060332005831.gal : 253 ms
[2023-03-20 02:16:57] [INFO ] Time to serialize properties into /tmp/LTL11686164008925046346.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3631608060332005831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11686164008925046346.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...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((State_40_1>=1)&&(State_0_1>=1))")U((G(F(!("((State_33_0>=1)&&(State_34_9>=1))"))))||("((State_40_6>=1)&&(State_0_6>=1))")))...158
Formula 0 simplified : XF(!"((State_40_1>=1)&&(State_0_1>=1))" R (!"((State_40_6>=1)&&(State_0_6>=1))" & FG"((State_33_0>=1)&&(State_34_9>=1))"))
Detected timeout of ITS tools.
[2023-03-20 02:17:14] [INFO ] Flatten gal took : 1240 ms
[2023-03-20 02:17:14] [INFO ] Applying decomposition
[2023-03-20 02:17:15] [INFO ] Flatten gal took : 1305 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10973738235812304681.txt' '-o' '/tmp/graph10973738235812304681.bin' '-w' '/tmp/graph10973738235812304681.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10973738235812304681.bin' '-l' '-1' '-v' '-w' '/tmp/graph10973738235812304681.weights' '-q' '0' '-e' '0.001'
[2023-03-20 02:17:18] [INFO ] Decomposing Gal with order
[2023-03-20 02:17:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 02:17:22] [INFO ] Removed a total of 155064 redundant transitions.
[2023-03-20 02:17:23] [INFO ] Flatten gal took : 2282 ms
[2023-03-20 02:17:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1088 labels/synchronizations in 1674 ms.
[2023-03-20 02:17:27] [INFO ] Time to serialize gal into /tmp/LTL14098977715724781741.gal : 149 ms
[2023-03-20 02:17:27] [INFO ] Time to serialize properties into /tmp/LTL2108546777534851343.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14098977715724781741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2108546777534851343.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16330513347826554361
[2023-03-20 02:17:42] [INFO ] Built C files in 372ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16330513347826554361
Running compilation step : cd /tmp/ltsmin16330513347826554361;'/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'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10938060 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15519516 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="TokenRing-PT-040"
export BK_EXAMINATION="LTLFireability"
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 TokenRing-PT-040, 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 r485-tall-167912699700692"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-040.tgz
mv TokenRing-PT-040 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 ;