About the Execution of 2023-gold for TokenRing-PT-040
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12925.584 | 3600000.00 | 4066371.00 | 14358.00 | FT??TFTFF?????T? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r439-smll-171690585600123.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is TokenRing-PT-040, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585600123
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 853M
-rw-r--r-- 1 mcc users 3.3M Apr 12 05:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16M Apr 12 05:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 39M Apr 12 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 134M Apr 12 01:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 957K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23M Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 63M Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2M Apr 12 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25M Apr 12 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113M Apr 12 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 400M Apr 12 14:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 180K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 457K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 32M May 18 16:43 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 1717025678271
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-040
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 23:34:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 23:34:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 23:34:46] [INFO ] Load time of PNML (sax parser for PT used): 5047 ms
[2024-05-29 23:34:46] [INFO ] Transformed 1681 places.
[2024-05-29 23:34:46] [INFO ] Transformed 65641 transitions.
[2024-05-29 23:34:46] [INFO ] Found NUPN structural information;
[2024-05-29 23:34:46] [INFO ] Parsed PT model containing 1681 places and 65641 transitions and 262564 arcs in 5633 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 1729 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TokenRing-PT-040-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-040-LTLFireability-14 TRUE 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 285 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2024-05-29 23:35:01] [INFO ] Computed 41 invariants in 449 ms
[2024-05-29 23:35:02] [INFO ] Implicit Places using invariants in 1385 ms returned []
Implicit Place search using SMT only with invariants took 1450 ms to find 0 implicit places.
[2024-05-29 23:35:02] [INFO ] Invariant cache hit.
[2024-05-29 23:35:33] [INFO ] Performed 45438/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:35:44] [INFO ] Dead Transitions using invariants and state equation in 41694 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43468 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 1681 out of 1681 places after structural reductions.
[2024-05-29 23:35:54] [INFO ] Flatten gal took : 4761 ms
[2024-05-29 23:36:29] [INFO ] Flatten gal took : 6462 ms
[2024-05-29 23:37:06] [INFO ] Input system was already deterministic with 65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3946 ms. (steps per millisecond=2 ) properties (out of 17) seen :15
Interrupted Best-First random walk after 541 steps, including 0 resets, run timeout after 5224 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 827 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 23:37:22] [INFO ] Invariant cache hit.
[2024-05-29 23:37:24] [INFO ] [Real]Absence check using 41 positive place invariants in 72 ms returned sat
[2024-05-29 23:37:47] [INFO ] After 21583ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-29 23:37:48] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:37:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:37:48] [INFO ] After 26081ms 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 1 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 732 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 739 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3083 ms. (steps per millisecond=3 ) properties (out of 2) seen :1
Interrupted Best-First random walk after 333 steps, including 0 resets, run timeout after 5404 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 23:37:58] [INFO ] Invariant cache hit.
[2024-05-29 23:38:00] [INFO ] [Real]Absence check using 41 positive place invariants in 71 ms returned sat
[2024-05-29 23:38:22] [INFO ] After 20327ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-29 23:38:23] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:38:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:38:23] [INFO ] After 25070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 597 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 597 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2847 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 367 steps, including 0 resets, run timeout after 5155 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 23492 steps, run timeout after 24002 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 23492 steps, saw 8771 distinct states, run finished after 24004 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 23:38:56] [INFO ] Invariant cache hit.
[2024-05-29 23:38:58] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2024-05-29 23:39:18] [INFO ] After 18646ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-29 23:39:19] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:39:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:39:21] [INFO ] After 25023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 488 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 490 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 494 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:39:22] [INFO ] Invariant cache hit.
[2024-05-29 23:39:23] [INFO ] Implicit Places using invariants in 753 ms returned []
Implicit Place search using SMT only with invariants took 761 ms to find 0 implicit places.
[2024-05-29 23:39:23] [INFO ] Invariant cache hit.
[2024-05-29 23:39:54] [INFO ] Performed 37529/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:40:13] [INFO ] Dead Transitions using invariants and state equation in 50389 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51649 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(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 17167 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:40:39] [INFO ] Invariant cache hit.
[2024-05-29 23:40:48] [INFO ] Implicit Places using invariants in 8512 ms returned []
Implicit Place search using SMT only with invariants took 8513 ms to find 0 implicit places.
[2024-05-29 23:40:48] [INFO ] Invariant cache hit.
[2024-05-29 23:41:18] [INFO ] Performed 39922/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:41:35] [INFO ] Dead Transitions using invariants and state equation in 46789 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72478 ms. Remains : 1681/1681 places, 65641/65641 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 209 ms :[(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={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (NEQ s636 1) (NEQ s1066 1)) (OR (NEQ s866 1) (NEQ s1397 1)) (OR (NEQ s1539 1) (NEQ s1636 1)) (OR (NEQ s871 1) (NEQ s1067 1)) (OR (NEQ s1303 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 5211 ms.
Stack based approach found an accepted trace after 1845 steps with 0 reset with depth 1846 and stack size 1846 in 92 ms.
FORMULA TokenRing-PT-040-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-040-LTLFireability-00 finished in 78342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U (p1||X(G(!p0))))))'
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 254 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:41:41] [INFO ] Invariant cache hit.
[2024-05-29 23:41:41] [INFO ] Implicit Places using invariants in 445 ms returned []
Implicit Place search using SMT only with invariants took 449 ms to find 0 implicit places.
[2024-05-29 23:41:41] [INFO ] Invariant cache hit.
[2024-05-29 23:42:12] [INFO ] Performed 47444/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:42:26] [INFO ] Dead Transitions using invariants and state equation in 44577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45289 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), false, (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (NEQ s636 1) (NEQ s1066 1)) (OR (NEQ s866 1) (NEQ s1397 1)) (OR (NEQ s1539 1) (NEQ s1636 1)) (OR (NEQ s871 1) (NEQ s1067 1)) (OR (NEQ s1303 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 8473 ms.
Product exploration explored 100000 steps with 50000 reset in 7189 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 18 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-PT-040-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-PT-040-LTLFireability-01 finished in 63095 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 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 674 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:42:44] [INFO ] Invariant cache hit.
[2024-05-29 23:42:45] [INFO ] Implicit Places using invariants in 455 ms returned []
Implicit Place search using SMT only with invariants took 457 ms to find 0 implicit places.
[2024-05-29 23:42:45] [INFO ] Invariant cache hit.
[2024-05-29 23:43:15] [INFO ] Performed 43811/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:43:27] [INFO ] Dead Transitions using invariants and state equation in 42052 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43186 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s636 0) (EQ s1066 0)) (OR (EQ s866 0) (EQ s1397 0)) (OR (EQ s1539 0) (EQ s1636 0)) (OR (EQ s871 0) (EQ s1067 0)) (OR (EQ s1303 0) (EQ s162...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 76020 steps with 318 reset in 10001 ms.
Product exploration timeout after 77530 steps with 332 reset in 10006 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4396 ms. (steps per millisecond=2 ) properties (out of 2) seen :1
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5373 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 23:43:59] [INFO ] Invariant cache hit.
[2024-05-29 23:44:01] [INFO ] [Real]Absence check using 41 positive place invariants in 50 ms returned sat
[2024-05-29 23:44:24] [INFO ] After 21820ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-29 23:44:26] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:44:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:44:26] [INFO ] After 26292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 562 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 564 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4540 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 195 steps, including 0 resets, run timeout after 6022 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 37232 steps, run timeout after 30004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 37232 steps, saw 11818 distinct states, run finished after 30004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 23:45:07] [INFO ] Invariant cache hit.
[2024-05-29 23:45:09] [INFO ] [Real]Absence check using 41 positive place invariants in 54 ms returned sat
[2024-05-29 23:45:32] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 412 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 412 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 414 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:45:33] [INFO ] Invariant cache hit.
[2024-05-29 23:45:34] [INFO ] Implicit Places using invariants in 593 ms returned []
Implicit Place search using SMT only with invariants took 597 ms to find 0 implicit places.
[2024-05-29 23:45:34] [INFO ] Invariant cache hit.
[2024-05-29 23:46:04] [INFO ] Performed 47000/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:46:14] [INFO ] Dead Transitions using invariants and state equation in 40192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41209 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 117 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (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 776 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:46:17] [INFO ] Invariant cache hit.
[2024-05-29 23:46:17] [INFO ] Implicit Places using invariants in 594 ms returned []
Implicit Place search using SMT only with invariants took 605 ms to find 0 implicit places.
[2024-05-29 23:46:17] [INFO ] Invariant cache hit.
[2024-05-29 23:46:48] [INFO ] Performed 41002/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:47:07] [INFO ] Dead Transitions using invariants and state equation in 49677 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51066 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 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3987 ms. (steps per millisecond=2 ) properties (out of 2) seen :1
Interrupted Best-First random walk after 490 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 23:47:18] [INFO ] Invariant cache hit.
[2024-05-29 23:47:20] [INFO ] [Real]Absence check using 41 positive place invariants in 48 ms returned sat
[2024-05-29 23:47:43] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 497 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 504 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3029 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 300 steps, including 0 resets, run timeout after 5153 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 33408 steps, run timeout after 24001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 33408 steps, saw 11046 distinct states, run finished after 24002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 23:48:17] [INFO ] Invariant cache hit.
[2024-05-29 23:48:19] [INFO ] [Real]Absence check using 41 positive place invariants in 68 ms returned sat
[2024-05-29 23:48:42] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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 409 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 409 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 477 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:48:43] [INFO ] Invariant cache hit.
[2024-05-29 23:48:43] [INFO ] Implicit Places using invariants in 416 ms returned []
Implicit Place search using SMT only with invariants took 418 ms to find 0 implicit places.
[2024-05-29 23:48:43] [INFO ] Invariant cache hit.
[2024-05-29 23:49:13] [INFO ] Performed 44193/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:49:30] [INFO ] Dead Transitions using invariants and state equation in 47220 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48117 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 147 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 82200 steps with 352 reset in 10008 ms.
Product exploration timeout after 81760 steps with 346 reset in 10001 ms.
Built C files in :
/tmp/ltsmin15585824558256013136
[2024-05-29 23:49:52] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-29 23:49:53] [INFO ] Built C files in 1029ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15585824558256013136
Running compilation step : cd /tmp/ltsmin15585824558256013136;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15585824558256013136;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15585824558256013136;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 495 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:49:56] [INFO ] Invariant cache hit.
[2024-05-29 23:49:57] [INFO ] Implicit Places using invariants in 611 ms returned []
Implicit Place search using SMT only with invariants took 612 ms to find 0 implicit places.
[2024-05-29 23:49:57] [INFO ] Invariant cache hit.
[2024-05-29 23:50:28] [INFO ] Performed 43997/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:50:38] [INFO ] Dead Transitions using invariants and state equation in 41455 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42570 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin17832215370887535549
[2024-05-29 23:50:39] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-29 23:50:39] [INFO ] Built C files in 716ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17832215370887535549
Running compilation step : cd /tmp/ltsmin17832215370887535549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17832215370887535549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17832215370887535549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 23:50:53] [INFO ] Flatten gal took : 2025 ms
[2024-05-29 23:50:54] [INFO ] Flatten gal took : 1611 ms
[2024-05-29 23:50:55] [INFO ] Time to serialize gal into /tmp/LTL4295641080261156546.gal : 330 ms
[2024-05-29 23:50:55] [INFO ] Time to serialize properties into /tmp/LTL567916521080895647.prop : 215 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4295641080261156546.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13547814540773735866.hoa' '-atoms' '/tmp/LTL567916521080895647.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL567916521080895647.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13547814540773735866.hoa
Detected timeout of ITS tools.
[2024-05-29 23:51:21] [INFO ] Flatten gal took : 1988 ms
[2024-05-29 23:51:24] [INFO ] Flatten gal took : 2260 ms
[2024-05-29 23:51:24] [INFO ] Time to serialize gal into /tmp/LTL1919010089203351297.gal : 208 ms
[2024-05-29 23:51:24] [INFO ] Time to serialize properties into /tmp/LTL6860212920017907027.ltl : 361 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1919010089203351297.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6860212920017907027.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((State_40_16==0)||(State_0_16==0))&&((State_40_27==0)||(State_0_27==0)))&&(((State_40_31==0)||(State_0_31==0))&&((Stat...2564038
Formula 0 simplified : F(G!"((((((((State_40_16==0)||(State_0_16==0))&&((State_40_27==0)||(State_0_27==0)))&&(((State_40_31==0)||(State_0_31==0))&&((State_...2564028
Detected timeout of ITS tools.
[2024-05-29 23:51:42] [INFO ] Flatten gal took : 1851 ms
[2024-05-29 23:51:42] [INFO ] Applying decomposition
[2024-05-29 23:51:44] [INFO ] Flatten gal took : 2346 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14986920050219287746.txt' '-o' '/tmp/graph14986920050219287746.bin' '-w' '/tmp/graph14986920050219287746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14986920050219287746.bin' '-l' '-1' '-v' '-w' '/tmp/graph14986920050219287746.weights' '-q' '0' '-e' '0.001'
[2024-05-29 23:51:48] [INFO ] Decomposing Gal with order
[2024-05-29 23:51:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 23:51:56] [INFO ] Removed a total of 155103 redundant transitions.
[2024-05-29 23:51:58] [INFO ] Flatten gal took : 4789 ms
[2024-05-29 23:53:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1487 labels/synchronizations in 2515 ms.
[2024-05-29 23:53:40] [INFO ] Time to serialize gal into /tmp/LTL6033412166462765246.gal : 312 ms
[2024-05-29 23:53:40] [INFO ] Time to serialize properties into /tmp/LTL2869263075055933528.ltl : 326 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6033412166462765246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2869263075055933528.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12122433254576271140
[2024-05-29 23:53:56] [INFO ] Built C files in 988ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12122433254576271140
Running compilation step : cd /tmp/ltsmin12122433254576271140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12122433254576271140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12122433254576271140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-PT-040-LTLFireability-02 finished in 675700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0&&X(p0))))||F(!p1)))'
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 273 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:54:00] [INFO ] Invariant cache hit.
[2024-05-29 23:54:00] [INFO ] Implicit Places using invariants in 648 ms returned []
Implicit Place search using SMT only with invariants took 659 ms to find 0 implicit places.
[2024-05-29 23:54:01] [INFO ] Invariant cache hit.
[2024-05-29 23:54:31] [INFO ] Performed 36253/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-29 23:54:52] [INFO ] Dead Transitions using invariants and state equation in 51193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52129 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 149 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (OR (NEQ s636 1) (NEQ s1066 1)) (OR (NEQ s866 1) (NEQ s1397 1)) (OR (NEQ s1539 1) (NEQ s1636 1)) (OR (NEQ s871 1) (NEQ s1067 1)) (OR (NEQ s1303 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][false, false, false]]
Product exploration timeout after 5070 steps with 26 reset in 10002 ms.
Product exploration timeout after 5210 steps with 26 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 p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 98 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Interrupted random walk after 3769 steps, including 1 resets, run timeout after 30013 ms. (steps per millisecond=0 ) properties seen 3
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5689 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5848 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 2 properties.
[2024-05-29 23:55:59] [INFO ] Invariant cache hit.
[2024-05-29 23:56:02] [INFO ] [Real]Absence check using 41 positive place invariants in 47 ms returned sat
[2024-05-29 23:56:23] [INFO ] After 19769ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-29 23:56:25] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:56:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:56:25] [INFO ] After 25743ms 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 473 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 476 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 7570 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 430 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 426 steps, including 0 resets, run timeout after 5144 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 104098 steps, run timeout after 120002 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 104098 steps, saw 25150 distinct states, run finished after 120003 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-29 23:59:06] [INFO ] Invariant cache hit.
[2024-05-29 23:59:09] [INFO ] [Real]Absence check using 41 positive place invariants in 52 ms returned sat
[2024-05-29 23:59:29] [INFO ] After 18736ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-29 23:59:30] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 23:59:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 23:59:31] [INFO ] After 25020ms 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 407 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 407 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 409 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-29 23:59:32] [INFO ] Invariant cache hit.
[2024-05-29 23:59:32] [INFO ] Implicit Places using invariants in 525 ms returned []
Implicit Place search using SMT only with invariants took 526 ms to find 0 implicit places.
[2024-05-29 23:59:32] [INFO ] Invariant cache hit.
[2024-05-30 00:00:03] [INFO ] Performed 44930/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:00:14] [INFO ] Dead Transitions using invariants and state equation in 42094 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43033 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 183 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 185 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 188 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT 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 587 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:00:17] [INFO ] Invariant cache hit.
[2024-05-30 00:00:18] [INFO ] Implicit Places using invariants in 432 ms returned []
Implicit Place search using SMT only with invariants took 433 ms to find 0 implicit places.
[2024-05-30 00:00:18] [INFO ] Invariant cache hit.
[2024-05-30 00:00:48] [INFO ] Performed 33485/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:01:11] [INFO ] Dead Transitions using invariants and state equation in 53043 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54066 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 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 127 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Interrupted random walk after 3838 steps, including 1 resets, run timeout after 30009 ms. (steps per millisecond=0 ) properties seen 3
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5431 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 231 steps, including 0 resets, run timeout after 5723 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 2 properties.
[2024-05-30 00:01:58] [INFO ] Invariant cache hit.
[2024-05-30 00:02:01] [INFO ] [Real]Absence check using 41 positive place invariants in 49 ms returned sat
[2024-05-30 00:02:22] [INFO ] After 19344ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-30 00:02:23] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 00:02:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-30 00:02:23] [INFO ] After 25021ms 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 591 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 593 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 5301 steps, including 1 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5200 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5593 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 99373 steps, run timeout after 120005 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 99373 steps, saw 24190 distinct states, run finished after 120005 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-30 00:05:05] [INFO ] Invariant cache hit.
[2024-05-30 00:05:08] [INFO ] [Real]Absence check using 41 positive place invariants in 57 ms returned sat
[2024-05-30 00:05:28] [INFO ] After 19028ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-30 00:05:29] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 00:05:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-30 00:05:30] [INFO ] After 25021ms 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 523 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 523 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 417 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:05:31] [INFO ] Invariant cache hit.
[2024-05-30 00:05:31] [INFO ] Implicit Places using invariants in 578 ms returned []
Implicit Place search using SMT only with invariants took 579 ms to find 0 implicit places.
[2024-05-30 00:05:31] [INFO ] Invariant cache hit.
[2024-05-30 00:06:02] [INFO ] Performed 41593/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:06:17] [INFO ] Dead Transitions using invariants and state equation in 45797 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46794 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 11 factoid took 360 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 259 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 181 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 178 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration timeout after 4860 steps with 25 reset in 10038 ms.
Product exploration timeout after 5010 steps with 25 reset in 10004 ms.
Built C files in :
/tmp/ltsmin16699624201839704816
[2024-05-30 00:06:40] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-30 00:06:41] [INFO ] Built C files in 795ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16699624201839704816
Running compilation step : cd /tmp/ltsmin16699624201839704816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16699624201839704816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16699624201839704816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 648 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:06:44] [INFO ] Invariant cache hit.
[2024-05-30 00:06:45] [INFO ] Implicit Places using invariants in 433 ms returned []
Implicit Place search using SMT only with invariants took 435 ms to find 0 implicit places.
[2024-05-30 00:06:45] [INFO ] Invariant cache hit.
[2024-05-30 00:07:15] [INFO ] Performed 41096/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:07:28] [INFO ] Dead Transitions using invariants and state equation in 43568 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44656 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin10229045000870480532
[2024-05-30 00:07:29] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-30 00:07:29] [INFO ] Built C files in 778ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10229045000870480532
Running compilation step : cd /tmp/ltsmin10229045000870480532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10229045000870480532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10229045000870480532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 00:07:41] [INFO ] Flatten gal took : 1828 ms
[2024-05-30 00:07:43] [INFO ] Flatten gal took : 1548 ms
[2024-05-30 00:07:43] [INFO ] Time to serialize gal into /tmp/LTL9682484231200777710.gal : 206 ms
[2024-05-30 00:07:43] [INFO ] Time to serialize properties into /tmp/LTL7161470899333351301.prop : 121 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9682484231200777710.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2756769440148128919.hoa' '-atoms' '/tmp/LTL7161470899333351301.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7161470899333351301.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2756769440148128919.hoa
Detected timeout of ITS tools.
[2024-05-30 00:08:09] [INFO ] Flatten gal took : 2355 ms
[2024-05-30 00:08:12] [INFO ] Flatten gal took : 2627 ms
[2024-05-30 00:08:12] [INFO ] Time to serialize gal into /tmp/LTL6936294585217716547.gal : 198 ms
[2024-05-30 00:08:13] [INFO ] Time to serialize properties into /tmp/LTL13487972025205502235.ltl : 385 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6936294585217716547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13487972025205502235.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(G(("(((((((((((((((((((State_19_17==1)&&(State_18_16==1))||((State_25_5==1)&&(State_24_36==1)))||(((State_5_38==1)&&(State_4_3==...5123303
Formula 0 simplified : XF(!"(((((((((((((((((((State_19_17==1)&&(State_18_16==1))||((State_25_5==1)&&(State_24_36==1)))||(((State_5_38==1)&&(State_4_3==1))...5123291
Detected timeout of ITS tools.
[2024-05-30 00:08:31] [INFO ] Flatten gal took : 2515 ms
[2024-05-30 00:08:31] [INFO ] Applying decomposition
[2024-05-30 00:08:33] [INFO ] Flatten gal took : 2228 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6490668673254094757.txt' '-o' '/tmp/graph6490668673254094757.bin' '-w' '/tmp/graph6490668673254094757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6490668673254094757.bin' '-l' '-1' '-v' '-w' '/tmp/graph6490668673254094757.weights' '-q' '0' '-e' '0.001'
[2024-05-30 00:08:38] [INFO ] Decomposing Gal with order
[2024-05-30 00:08:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 00:08:44] [INFO ] Removed a total of 155298 redundant transitions.
[2024-05-30 00:08:46] [INFO ] Flatten gal took : 3880 ms
[2024-05-30 00:09:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1584 labels/synchronizations in 1492 ms.
[2024-05-30 00:09:39] [INFO ] Time to serialize gal into /tmp/LTL6846088342663794549.gal : 144 ms
[2024-05-30 00:09:39] [INFO ] Time to serialize properties into /tmp/LTL9387154886707431582.ltl : 517 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6846088342663794549.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9387154886707431582.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2952454736966560853
[2024-05-30 00:09:55] [INFO ] Built C files in 884ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2952454736966560853
Running compilation step : cd /tmp/ltsmin2952454736966560853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2952454736966560853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2952454736966560853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-PT-040-LTLFireability-03 finished in 959196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||G(p1)))&&X(F(p0))))'
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 195 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:09:59] [INFO ] Invariant cache hit.
[2024-05-30 00:10:00] [INFO ] Implicit Places using invariants in 467 ms returned []
Implicit Place search using SMT only with invariants took 468 ms to find 0 implicit places.
[2024-05-30 00:10:00] [INFO ] Invariant cache hit.
[2024-05-30 00:10:30] [INFO ] Performed 39238/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:10:44] [INFO ] Dead Transitions using invariants and state equation in 44629 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45296 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(OR p0 p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (EQ s534 0) (EQ s1076 0)) (OR (EQ s262 0) (EQ s320 0)) (OR (EQ s32 0) (EQ s120 0)) (OR (EQ s606 0) (EQ s1581 0)) (OR (EQ s346 0) (EQ s1432 0))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 178 steps with 0 reset in 603 ms.
FORMULA TokenRing-PT-040-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-040-LTLFireability-05 finished in 47079 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0)||X(p1)))'
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 266 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:10:46] [INFO ] Invariant cache hit.
[2024-05-30 00:10:47] [INFO ] Implicit Places using invariants in 593 ms returned []
Implicit Place search using SMT only with invariants took 595 ms to find 0 implicit places.
[2024-05-30 00:10:47] [INFO ] Invariant cache hit.
[2024-05-30 00:11:18] [INFO ] Performed 49618/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:11:27] [INFO ] Dead Transitions using invariants and state equation in 39459 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40324 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1)), p0]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (OR (AND (EQ s636 1) (EQ s1066 1)) (AND (EQ s866 1) (EQ s1397 1)) (AND (EQ s1539 1) (EQ s1636 1)) (AND (EQ s871 1) (EQ s1067 1)) (AND (EQ s1303 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 27340 steps with 13670 reset in 10002 ms.
Product exploration timeout after 27910 steps with 13955 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-PT-040-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-PT-040-LTLFireability-06 finished in 62064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 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 11366 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:11:59] [INFO ] Invariant cache hit.
[2024-05-30 00:12:07] [INFO ] Implicit Places using invariants in 8172 ms returned []
Implicit Place search using SMT only with invariants took 8179 ms to find 0 implicit places.
[2024-05-30 00:12:07] [INFO ] Invariant cache hit.
[2024-05-30 00:12:38] [INFO ] Performed 53529/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:12:44] [INFO ] Dead Transitions using invariants and state equation in 36980 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56531 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 243 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (NEQ s636 1) (NEQ s1066 1)) (OR (NEQ s866 1) (NEQ s1397 1)) (OR (NEQ s1539 1) (NEQ s1636 1)) (OR (NEQ s871 1) (NEQ s1067 1)) (OR (NEQ s1303 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 162 steps with 0 reset in 13 ms.
FORMULA TokenRing-PT-040-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-040-LTLFireability-07 finished in 56999 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||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 10966 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:12:56] [INFO ] Invariant cache hit.
[2024-05-30 00:13:04] [INFO ] Implicit Places using invariants in 8331 ms returned []
Implicit Place search using SMT only with invariants took 8333 ms to find 0 implicit places.
[2024-05-30 00:13:04] [INFO ] Invariant cache hit.
[2024-05-30 00:13:34] [INFO ] Performed 53642/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:13:41] [INFO ] Dead Transitions using invariants and state equation in 37245 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56552 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s844 0) (EQ s1443 0)), p0:(AND (EQ s163 1) (EQ s893 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1429 steps with 0 reset in 69 ms.
FORMULA TokenRing-PT-040-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-040-LTLFireability-08 finished in 56993 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||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 10850 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:13:52] [INFO ] Invariant cache hit.
[2024-05-30 00:14:01] [INFO ] Implicit Places using invariants in 8434 ms returned []
Implicit Place search using SMT only with invariants took 8434 ms to find 0 implicit places.
[2024-05-30 00:14:01] [INFO ] Invariant cache hit.
[2024-05-30 00:14:31] [INFO ] Performed 39675/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:14:50] [INFO ] Dead Transitions using invariants and state equation in 49447 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68735 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (EQ s388 1) (EQ s1191 1)), p1:(AND (EQ s1078 1) (EQ s1310 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][false, false, false, false]]
Product exploration explored 100000 steps with 360 reset in 4339 ms.
Product exploration explored 100000 steps with 362 reset in 4130 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 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 273 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 00:15:01] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT 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 10509 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:15:27] [INFO ] Invariant cache hit.
[2024-05-30 00:15:35] [INFO ] Implicit Places using invariants in 8658 ms returned []
Implicit Place search using SMT only with invariants took 8659 ms to find 0 implicit places.
[2024-05-30 00:15:35] [INFO ] Invariant cache hit.
[2024-05-30 00:16:06] [INFO ] Performed 39028/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:16:23] [INFO ] Dead Transitions using invariants and state equation in 48179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67350 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 p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 283 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 00:16:25] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 362 reset in 3903 ms.
Product exploration explored 100000 steps with 365 reset in 3927 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT 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 11890 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:17:01] [INFO ] Invariant cache hit.
[2024-05-30 00:17:31] [INFO ] Performed 39181/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:17:53] [INFO ] Dead Transitions using invariants and state equation in 52788 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64682 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin6073666166942475469
[2024-05-30 00:17:54] [INFO ] Built C files in 424ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6073666166942475469
Running compilation step : cd /tmp/ltsmin6073666166942475469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6073666166942475469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6073666166942475469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 9867 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:18:07] [INFO ] Invariant cache hit.
[2024-05-30 00:18:16] [INFO ] Implicit Places using invariants in 8819 ms returned []
Implicit Place search using SMT only with invariants took 8820 ms to find 0 implicit places.
[2024-05-30 00:18:16] [INFO ] Invariant cache hit.
[2024-05-30 00:18:46] [INFO ] Performed 34770/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:19:13] [INFO ] Dead Transitions using invariants and state equation in 56887 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75578 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin196497341314259010
[2024-05-30 00:19:13] [INFO ] Built C files in 462ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin196497341314259010
Running compilation step : cd /tmp/ltsmin196497341314259010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin196497341314259010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin196497341314259010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 00:19:25] [INFO ] Flatten gal took : 2007 ms
[2024-05-30 00:19:27] [INFO ] Flatten gal took : 1637 ms
[2024-05-30 00:19:27] [INFO ] Time to serialize gal into /tmp/LTL2676938957363153045.gal : 217 ms
[2024-05-30 00:19:27] [INFO ] Time to serialize properties into /tmp/LTL5621090219974405692.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2676938957363153045.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13596521821892290541.hoa' '-atoms' '/tmp/LTL5621090219974405692.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5621090219974405692.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13596521821892290541.hoa
Detected timeout of ITS tools.
[2024-05-30 00:19:51] [INFO ] Flatten gal took : 1862 ms
[2024-05-30 00:19:52] [INFO ] Flatten gal took : 1594 ms
[2024-05-30 00:19:53] [INFO ] Time to serialize gal into /tmp/LTL2935980814145490906.gal : 199 ms
[2024-05-30 00:19:53] [INFO ] Time to serialize properties into /tmp/LTL5103475760925737020.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2935980814145490906.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5103475760925737020.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-30 00:20:09] [INFO ] Flatten gal took : 1477 ms
[2024-05-30 00:20:09] [INFO ] Applying decomposition
[2024-05-30 00:20:11] [INFO ] Flatten gal took : 1581 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4065454399417679637.txt' '-o' '/tmp/graph4065454399417679637.bin' '-w' '/tmp/graph4065454399417679637.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4065454399417679637.bin' '-l' '-1' '-v' '-w' '/tmp/graph4065454399417679637.weights' '-q' '0' '-e' '0.001'
[2024-05-30 00:20:14] [INFO ] Decomposing Gal with order
[2024-05-30 00:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 00:20:20] [INFO ] Removed a total of 154791 redundant transitions.
[2024-05-30 00:20:20] [INFO ] Flatten gal took : 2430 ms
[2024-05-30 00:20:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 2103 labels/synchronizations in 3344 ms.
[2024-05-30 00:20:26] [INFO ] Time to serialize gal into /tmp/LTL13984613500842363377.gal : 169 ms
[2024-05-30 00:20:26] [INFO ] Time to serialize properties into /tmp/LTL1297658580153269808.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13984613500842363377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1297658580153269808.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10478717465221593365
[2024-05-30 00:20:42] [INFO ] Built C files in 418ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10478717465221593365
Running compilation step : cd /tmp/ltsmin10478717465221593365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10478717465221593365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10478717465221593365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-PT-040-LTLFireability-09 finished in 423364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 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 11572 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:20:56] [INFO ] Invariant cache hit.
[2024-05-30 00:21:05] [INFO ] Implicit Places using invariants in 8282 ms returned []
Implicit Place search using SMT only with invariants took 8284 ms to find 0 implicit places.
[2024-05-30 00:21:05] [INFO ] Invariant cache hit.
[2024-05-30 00:21:35] [INFO ] Performed 34760/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:21:57] [INFO ] Dead Transitions using invariants and state equation in 52145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72006 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-040-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s702 1) (EQ s1494 1)) (AND (EQ s32 1) (EQ s1273 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 79 reset in 3744 ms.
Product exploration explored 100000 steps with 79 reset in 3811 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1258 steps, including 0 resets, run visited all 1 properties in 53 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-30 00:22:06] [INFO ] Invariant cache hit.
Could not prove EG (NOT 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 11528 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:22:33] [INFO ] Invariant cache hit.
[2024-05-30 00:22:41] [INFO ] Implicit Places using invariants in 8783 ms returned []
Implicit Place search using SMT only with invariants took 8787 ms to find 0 implicit places.
[2024-05-30 00:22:41] [INFO ] Invariant cache hit.
[2024-05-30 00:23:12] [INFO ] Performed 52862/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:23:19] [INFO ] Dead Transitions using invariants and state equation in 37700 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58018 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 1272 steps, including 0 resets, run visited all 1 properties in 66 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-30 00:23:21] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 79 reset in 3715 ms.
Product exploration explored 100000 steps with 79 reset in 3825 ms.
Built C files in :
/tmp/ltsmin17455437663936757247
[2024-05-30 00:23:43] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-30 00:23:44] [INFO ] Built C files in 449ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17455437663936757247
Running compilation step : cd /tmp/ltsmin17455437663936757247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17455437663936757247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17455437663936757247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 11556 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:23:58] [INFO ] Invariant cache hit.
[2024-05-30 00:24:07] [INFO ] Implicit Places using invariants in 8222 ms returned []
Implicit Place search using SMT only with invariants took 8223 ms to find 0 implicit places.
[2024-05-30 00:24:07] [INFO ] Invariant cache hit.
[2024-05-30 00:24:37] [INFO ] Performed 41660/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:24:52] [INFO ] Dead Transitions using invariants and state equation in 45332 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65117 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Built C files in :
/tmp/ltsmin7715698717422490630
[2024-05-30 00:24:52] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-30 00:24:53] [INFO ] Built C files in 492ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7715698717422490630
Running compilation step : cd /tmp/ltsmin7715698717422490630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7715698717422490630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7715698717422490630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 00:25:04] [INFO ] Flatten gal took : 1704 ms
[2024-05-30 00:25:06] [INFO ] Flatten gal took : 1793 ms
[2024-05-30 00:25:06] [INFO ] Time to serialize gal into /tmp/LTL15318067845146304950.gal : 228 ms
[2024-05-30 00:25:06] [INFO ] Time to serialize properties into /tmp/LTL18346081605671233990.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15318067845146304950.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6802289215256619164.hoa' '-atoms' '/tmp/LTL18346081605671233990.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18346081605671233990.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6802289215256619164.hoa
Detected timeout of ITS tools.
[2024-05-30 00:25:31] [INFO ] Flatten gal took : 1687 ms
[2024-05-30 00:25:33] [INFO ] Flatten gal took : 1818 ms
[2024-05-30 00:25:33] [INFO ] Time to serialize gal into /tmp/LTL11418467244643550040.gal : 226 ms
[2024-05-30 00:25:33] [INFO ] Time to serialize properties into /tmp/LTL5132096291831594981.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11418467244643550040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5132096291831594981.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(((State_40_26==1)&&(State_0_26==1))||((State_5_38==1)&&(State_4_15==1)))")))
Formula 0 simplified : G!"(((State_40_26==1)&&(State_0_26==1))||((State_5_38==1)&&(State_4_15==1)))"
Detected timeout of ITS tools.
[2024-05-30 00:25:50] [INFO ] Flatten gal took : 1608 ms
[2024-05-30 00:25:50] [INFO ] Applying decomposition
[2024-05-30 00:25:51] [INFO ] Flatten gal took : 1533 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6944248381290407643.txt' '-o' '/tmp/graph6944248381290407643.bin' '-w' '/tmp/graph6944248381290407643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6944248381290407643.bin' '-l' '-1' '-v' '-w' '/tmp/graph6944248381290407643.weights' '-q' '0' '-e' '0.001'
[2024-05-30 00:25:55] [INFO ] Decomposing Gal with order
[2024-05-30 00:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 00:26:01] [INFO ] Removed a total of 155142 redundant transitions.
[2024-05-30 00:26:01] [INFO ] Flatten gal took : 2230 ms
[2024-05-30 00:26:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 1105 labels/synchronizations in 1156 ms.
[2024-05-30 00:26:05] [INFO ] Time to serialize gal into /tmp/LTL6898990921013910342.gal : 149 ms
[2024-05-30 00:26:05] [INFO ] Time to serialize properties into /tmp/LTL3044477334249036090.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6898990921013910342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3044477334249036090.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17492377709080958068
[2024-05-30 00:26:20] [INFO ] Built C files in 441ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17492377709080958068
Running compilation step : cd /tmp/ltsmin17492377709080958068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17492377709080958068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17492377709080958068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-PT-040-LTLFireability-10 finished in 338259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (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 11615 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:26:35] [INFO ] Invariant cache hit.
[2024-05-30 00:26:43] [INFO ] Implicit Places using invariants in 7861 ms returned []
Implicit Place search using SMT only with invariants took 7865 ms to find 0 implicit places.
[2024-05-30 00:26:43] [INFO ] Invariant cache hit.
[2024-05-30 00:27:13] [INFO ] Performed 51546/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:27:21] [INFO ] Dead Transitions using invariants and state equation in 38050 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 57533 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (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=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s156 1) (EQ s1679 1))) (EQ s501 1) (EQ s1585 1)), p0:(AND (EQ s501 1) (EQ s1585 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 138 reset in 4902 ms.
Product exploration explored 100000 steps with 137 reset in 3937 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 (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 00:27:31] [INFO ] Invariant cache hit.
[2024-05-30 00:27:32] [INFO ] [Real]Absence check using 41 positive place invariants in 28 ms returned sat
[2024-05-30 00:27:56] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 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 11622 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 11624 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3309 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3309 steps, saw 2359 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-30 00:28:12] [INFO ] Invariant cache hit.
[2024-05-30 00:28:12] [INFO ] [Real]Absence check using 41 positive place invariants in 22 ms returned sat
[2024-05-30 00:28:31] [INFO ] After 18820ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-30 00:28:32] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 00:28:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-30 00:28:37] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 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 9845 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 9845 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 9845 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:28:57] [INFO ] Invariant cache hit.
[2024-05-30 00:29:05] [INFO ] Implicit Places using invariants in 8806 ms returned []
Implicit Place search using SMT only with invariants took 8807 ms to find 0 implicit places.
[2024-05-30 00:29:05] [INFO ] Invariant cache hit.
[2024-05-30 00:29:36] [INFO ] Performed 49636/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:29:46] [INFO ] Dead Transitions using invariants and state equation in 40719 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59387 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 00:29:47] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT 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 9302 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:30:11] [INFO ] Invariant cache hit.
[2024-05-30 00:30:20] [INFO ] Implicit Places using invariants in 8440 ms returned []
Implicit Place search using SMT only with invariants took 8446 ms to find 0 implicit places.
[2024-05-30 00:30:20] [INFO ] Invariant cache hit.
[2024-05-30 00:30:50] [INFO ] Performed 47253/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:31:02] [INFO ] Dead Transitions using invariants and state equation in 42483 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60235 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 p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=10 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 00:31:04] [INFO ] Invariant cache hit.
[2024-05-30 00:31:05] [INFO ] [Real]Absence check using 41 positive place invariants in 27 ms returned sat
[2024-05-30 00:31:29] [INFO ] After 24582ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-30 00:31:30] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 00:31:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-30 00:31:30] [INFO ] After 26001ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 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 15419 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 15422 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3047 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3047 steps, saw 2228 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-30 00:31:50] [INFO ] Invariant cache hit.
[2024-05-30 00:31:50] [INFO ] [Real]Absence check using 41 positive place invariants in 31 ms returned sat
[2024-05-30 00:32:11] [INFO ] After 21282ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-30 00:32:12] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 00:32:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-30 00:32:15] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 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 9495 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 9495 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 9467 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:32:34] [INFO ] Invariant cache hit.
[2024-05-30 00:32:43] [INFO ] Implicit Places using invariants in 9337 ms returned []
Implicit Place search using SMT only with invariants took 9338 ms to find 0 implicit places.
[2024-05-30 00:32:43] [INFO ] Invariant cache hit.
[2024-05-30 00:33:13] [INFO ] Performed 54082/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-30 00:33:20] [INFO ] Dead Transitions using invariants and state equation in 36631 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55445 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 00:33:20] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 137 reset in 4598 ms.
Product exploration explored 100000 steps with 137 reset in 4877 ms.
Built C files in :
/tmp/ltsmin15965690083616465182
[2024-05-30 00:33:45] [INFO ] Too many transitions (65641) to apply POR reductions. Disabling POR matrices.
[2024-05-30 00:33:45] [INFO ] Built C files in 490ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15965690083616465182
Running compilation step : cd /tmp/ltsmin15965690083616465182;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15965690083616465182;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15965690083616465182;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 9454 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2024-05-30 00:33:58] [INFO ] Invariant cache hit.
[2024-05-30 00:34:07] [INFO ] Implicit Places using invariants in 8660 ms returned []
Implicit Place search using SMT only with invariants took 8663 ms to find 0 implicit places.
[2024-05-30 00:34:07] [INFO ] Invariant cache hit.
[2024-05-30 00:34:37] [INFO ] Performed 37578/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6208948 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15086816 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-PT-040"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r439-smll-171690585600123"
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 '
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 ;