Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690800771.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-090, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690800771
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 9.2K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 00:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 00:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 49M Mar 5 18:22 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 CANInsertWithFailure-PT-090-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-090-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678382680489

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 17:24:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 17:24:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 17:24:43] [INFO ] Load time of PNML (sax parser for PT used): 940 ms
[2023-03-09 17:24:43] [INFO ] Transformed 17284 places.
[2023-03-09 17:24:43] [INFO ] Transformed 49140 transitions.
[2023-03-09 17:24:43] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 1227 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 17284 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17283 transition count 49140
Applied a total of 1 rules in 6585 ms. Remains 17283 /17284 variables (removed 1) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:25:03] [INFO ] Computed 92 place invariants in 12642 ms
[2023-03-09 17:25:05] [INFO ] Implicit Places using invariants in 14426 ms returned []
Implicit Place search using SMT only with invariants took 14454 ms to find 0 implicit places.
[2023-03-09 17:25:05] [INFO ] Invariant cache hit.
[2023-03-09 17:25:06] [INFO ] Dead Transitions using invariants and state equation in 1598 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17283/17284 places, 49140/49140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22650 ms. Remains : 17283/17284 places, 49140/49140 transitions.
Support contains 44 out of 17283 places after structural reductions.
[2023-03-09 17:25:08] [INFO ] Flatten gal took : 1389 ms
[2023-03-09 17:25:09] [INFO ] Flatten gal took : 1070 ms
[2023-03-09 17:25:11] [INFO ] Input system was already deterministic with 49140 transitions.
Support contains 42 out of 17283 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 25) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-09 17:25:12] [INFO ] Invariant cache hit.
[2023-03-09 17:25:20] [INFO ] After 7441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-09 17:25:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 228 ms returned sat
[2023-03-09 17:25:28] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 487 ms returned sat
[2023-03-09 17:25:45] [INFO ] After 11007ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-03-09 17:25:45] [INFO ] State equation strengthened by 16110 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:25:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:25:45] [INFO ] After 25280ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:22
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 38 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 628 transitions
Trivial Post-agglo rules discarded 628 transitions
Performed 628 trivial Post agglomeration. Transition count delta: 628
Iterating post reduction 0 with 628 rules applied. Total rules applied 628 place count 17283 transition count 48512
Reduce places removed 628 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 630 rules applied. Total rules applied 1258 place count 16655 transition count 48510
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 7643 Post agglomeration using F-continuation condition.Transition count delta: 7643
Deduced a syphon composed of 7643 places in 21 ms
Reduce places removed 7643 places and 0 transitions.
Iterating global reduction 3 with 15286 rules applied. Total rules applied 16546 place count 9010 transition count 40867
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 16549 place count 9010 transition count 40864
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 16552 place count 9007 transition count 40864
Partial Free-agglomeration rule applied 8512 times.
Drop transitions removed 8512 transitions
Iterating global reduction 4 with 8512 rules applied. Total rules applied 25064 place count 9007 transition count 40864
Applied a total of 25064 rules in 18870 ms. Remains 9007 /17283 variables (removed 8276) and now considering 40864/49140 (removed 8276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18872 ms. Remains : 9007/17283 places, 40864/49140 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 726 ms. (steps per millisecond=13 ) properties (out of 22) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-09 17:26:05] [INFO ] Flow matrix only has 40846 transitions (discarded 18 similar events)
// Phase 1: matrix 40846 rows 9007 cols
[2023-03-09 17:26:08] [INFO ] Computed 92 place invariants in 3117 ms
[2023-03-09 17:26:12] [INFO ] After 3695ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-09 17:26:16] [INFO ] [Nat]Absence check using 90 positive place invariants in 116 ms returned sat
[2023-03-09 17:26:16] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 174 ms returned sat
[2023-03-09 17:26:37] [INFO ] After 18058ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-09 17:26:37] [INFO ] State equation strengthened by 39627 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:26:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:26:37] [INFO ] After 25556ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:18
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 9007 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9007/9007 places, 40864/40864 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 12 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 9004 transition count 40861
Partial Free-agglomeration rule applied 270 times.
Drop transitions removed 270 transitions
Iterating global reduction 0 with 270 rules applied. Total rules applied 276 place count 9004 transition count 40861
Applied a total of 276 rules in 8671 ms. Remains 9004 /9007 variables (removed 3) and now considering 40861/40864 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8671 ms. Remains : 9004/9007 places, 40861/40864 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 785 ms. (steps per millisecond=12 ) properties (out of 18) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-09 17:26:47] [INFO ] Flow matrix only has 40846 transitions (discarded 15 similar events)
// Phase 1: matrix 40846 rows 9004 cols
[2023-03-09 17:26:50] [INFO ] Computed 92 place invariants in 3169 ms
[2023-03-09 17:26:53] [INFO ] After 3120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-09 17:26:57] [INFO ] [Nat]Absence check using 90 positive place invariants in 131 ms returned sat
[2023-03-09 17:26:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2023-03-09 17:27:18] [INFO ] After 19656ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-09 17:27:19] [INFO ] State equation strengthened by 39906 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:27:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:27:19] [INFO ] After 25457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 9004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9004/9004 places, 40861/40861 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 10 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 8999 transition count 40856
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 8999 transition count 40856
Applied a total of 16 rules in 9116 ms. Remains 8999 /9004 variables (removed 5) and now considering 40856/40861 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9116 ms. Remains : 8999/9004 places, 40856/40861 transitions.
Computed a total of 362 stabilizing places and 630 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(F(p0)))))'
Support contains 2 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5376 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:27:45] [INFO ] Computed 92 place invariants in 11671 ms
[2023-03-09 17:27:47] [INFO ] Implicit Places using invariants in 13144 ms returned []
Implicit Place search using SMT only with invariants took 13145 ms to find 0 implicit places.
[2023-03-09 17:27:47] [INFO ] Invariant cache hit.
[2023-03-09 17:27:48] [INFO ] Dead Transitions using invariants and state equation in 1278 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19818 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s5446 s11984)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 9919 ms.
Product exploration explored 100000 steps with 50000 reset in 8894 ms.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-01 finished in 39272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 6 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8008 Post agglomeration using F-continuation condition.Transition count delta: 8008
Deduced a syphon composed of 8008 places in 16 ms
Reduce places removed 8008 places and 0 transitions.
Iterating global reduction 2 with 16016 rules applied. Total rules applied 17276 place count 8645 transition count 40502
Applied a total of 17276 rules in 12516 ms. Remains 8645 /17283 variables (removed 8638) and now considering 40502/49140 (removed 8638) transitions.
[2023-03-09 17:28:20] [INFO ] Flow matrix only has 32672 transitions (discarded 7830 similar events)
// Phase 1: matrix 32672 rows 8645 cols
[2023-03-09 17:28:26] [INFO ] Computed 92 place invariants in 6350 ms
[2023-03-09 17:28:27] [INFO ] Implicit Places using invariants in 7198 ms returned []
Implicit Place search using SMT only with invariants took 7200 ms to find 0 implicit places.
[2023-03-09 17:28:27] [INFO ] Flow matrix only has 32672 transitions (discarded 7830 similar events)
[2023-03-09 17:28:27] [INFO ] Invariant cache hit.
[2023-03-09 17:28:28] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8645/17283 places, 40502/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20693 ms. Remains : 8645/17283 places, 40502/49140 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s8536 s3424) (GT s7627 s1489)), p1:(GT s3879 s5907)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 474 steps with 0 reset in 25 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-02 finished in 20851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0 U X(p0))))))'
Support contains 2 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5753 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:28:49] [INFO ] Computed 92 place invariants in 14681 ms
[2023-03-09 17:28:50] [INFO ] Implicit Places using invariants in 16167 ms returned []
Implicit Place search using SMT only with invariants took 16172 ms to find 0 implicit places.
[2023-03-09 17:28:50] [INFO ] Invariant cache hit.
[2023-03-09 17:28:52] [INFO ] Dead Transitions using invariants and state equation in 1550 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23479 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s5892 s3902)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 45 reset in 2888 ms.
Entered a terminal (fully accepting) state of product in 38125 steps with 16 reset in 1192 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-03 finished in 27921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0&&F(p1)))||G(p2))))'
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8008 Post agglomeration using F-continuation condition.Transition count delta: 8008
Deduced a syphon composed of 8008 places in 17 ms
Reduce places removed 8008 places and 0 transitions.
Iterating global reduction 2 with 16016 rules applied. Total rules applied 17276 place count 8645 transition count 40502
Applied a total of 17276 rules in 12201 ms. Remains 8645 /17283 variables (removed 8638) and now considering 40502/49140 (removed 8638) transitions.
[2023-03-09 17:29:09] [INFO ] Flow matrix only has 32672 transitions (discarded 7830 similar events)
// Phase 1: matrix 32672 rows 8645 cols
[2023-03-09 17:29:14] [INFO ] Computed 92 place invariants in 5707 ms
[2023-03-09 17:29:17] [INFO ] Implicit Places using invariants in 8040 ms returned []
Implicit Place search using SMT only with invariants took 8041 ms to find 0 implicit places.
[2023-03-09 17:29:17] [INFO ] Flow matrix only has 32672 transitions (discarded 7830 similar events)
[2023-03-09 17:29:17] [INFO ] Invariant cache hit.
[2023-03-09 17:29:38] [INFO ] Dead Transitions using invariants and state equation in 21371 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8645/17283 places, 40502/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 41614 ms. Remains : 8645/17283 places, 40502/49140 transitions.
Stuttering acceptance computed with spot in 76 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s7480), p2:(AND (LEQ 1 s7480) (GT 3 s4486)), p1:(LEQ s6350 s3372)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 469 steps with 0 reset in 15 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-04 finished in 41795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((G(p0)||X(G(!p0))) U p1)))'
Support contains 3 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5611 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:29:58] [INFO ] Computed 92 place invariants in 13985 ms
[2023-03-09 17:29:59] [INFO ] Implicit Places using invariants in 15423 ms returned []
Implicit Place search using SMT only with invariants took 15425 ms to find 0 implicit places.
[2023-03-09 17:29:59] [INFO ] Invariant cache hit.
[2023-03-09 17:30:01] [INFO ] Dead Transitions using invariants and state equation in 1469 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22509 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), p0, (NOT p1), false, true, (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s2860), p0:(LEQ s14779 s9644)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 63964 steps with 28 reset in 1882 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-05 finished in 24709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8009 Post agglomeration using F-continuation condition.Transition count delta: 8009
Deduced a syphon composed of 8009 places in 19 ms
Reduce places removed 8009 places and 0 transitions.
Iterating global reduction 2 with 16018 rules applied. Total rules applied 17278 place count 8644 transition count 40501
Applied a total of 17278 rules in 12021 ms. Remains 8644 /17283 variables (removed 8639) and now considering 40501/49140 (removed 8639) transitions.
[2023-03-09 17:30:15] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
// Phase 1: matrix 32670 rows 8644 cols
[2023-03-09 17:30:21] [INFO ] Computed 92 place invariants in 5809 ms
[2023-03-09 17:30:23] [INFO ] Implicit Places using invariants in 7743 ms returned []
Implicit Place search using SMT only with invariants took 7744 ms to find 0 implicit places.
[2023-03-09 17:30:23] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
[2023-03-09 17:30:23] [INFO ] Invariant cache hit.
[2023-03-09 17:30:44] [INFO ] Dead Transitions using invariants and state equation in 21683 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8644/17283 places, 40501/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 41451 ms. Remains : 8644/17283 places, 40501/49140 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s5037)], 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 221 reset in 3265 ms.
Product exploration explored 100000 steps with 220 reset in 3562 ms.
Computed a total of 273 stabilizing places and 450 stable transitions
Computed a total of 273 stabilizing places and 450 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 2633 steps, including 5 resets, run visited all 1 properties in 98 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 1 out of 8644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 2892 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
[2023-03-09 17:30:55] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
[2023-03-09 17:30:55] [INFO ] Invariant cache hit.
[2023-03-09 17:30:57] [INFO ] Implicit Places using invariants in 1952 ms returned []
Implicit Place search using SMT only with invariants took 1953 ms to find 0 implicit places.
[2023-03-09 17:30:57] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
[2023-03-09 17:30:57] [INFO ] Invariant cache hit.
[2023-03-09 17:31:20] [INFO ] Dead Transitions using invariants and state equation in 22670 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27519 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Computed a total of 273 stabilizing places and 450 stable transitions
Computed a total of 273 stabilizing places and 450 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63131 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63131 steps, saw 55012 distinct states, run finished after 3003 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 17:31:23] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
[2023-03-09 17:31:23] [INFO ] Invariant cache hit.
[2023-03-09 17:31:24] [INFO ] [Real]Absence check using 90 positive place invariants in 103 ms returned sat
[2023-03-09 17:31:25] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 166 ms returned sat
[2023-03-09 17:31:42] [INFO ] After 16808ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 17:31:42] [INFO ] State equation strengthened by 24207 read => feed constraints.
[2023-03-09 17:31:48] [INFO ] After 6756ms SMT Verify possible using 24207 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 17:31:48] [INFO ] After 25190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 17:31:50] [INFO ] [Nat]Absence check using 90 positive place invariants in 122 ms returned sat
[2023-03-09 17:31:50] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 166 ms returned sat
[2023-03-09 17:32:09] [INFO ] After 19108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 17:32:12] [INFO ] After 3321ms SMT Verify possible using 24207 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 17:32:14] [INFO ] After 4594ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-09 17:32:14] [INFO ] After 25148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 8644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8644 transition count 40500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 8191 times.
Drop transitions removed 8191 transitions
Iterating global reduction 1 with 8191 rules applied. Total rules applied 8193 place count 8643 transition count 40500
Applied a total of 8193 rules in 9759 ms. Remains 8643 /8644 variables (removed 1) and now considering 40500/40501 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9760 ms. Remains : 8643/8644 places, 40500/40501 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 459 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 84802 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 84802 steps, saw 77794 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-09 17:32:30] [INFO ] Computed 92 place invariants in 3267 ms
[2023-03-09 17:32:31] [INFO ] [Real]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-09 17:32:31] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 147 ms returned sat
[2023-03-09 17:32:53] [INFO ] After 21212ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 17:32:53] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-09 17:32:55] [INFO ] After 2065ms SMT Verify possible using 40228 Read/Feed constraints in real domain returned unsat :0 sat :0
[2023-03-09 17:32:55] [INFO ] After 25031ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 35 ms.
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3141 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3141 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3501 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2023-03-09 17:33:02] [INFO ] Invariant cache hit.
[2023-03-09 17:33:03] [INFO ] Implicit Places using invariants in 790 ms returned []
Implicit Place search using SMT only with invariants took 791 ms to find 0 implicit places.
[2023-03-09 17:33:03] [INFO ] Invariant cache hit.
[2023-03-09 17:33:27] [INFO ] Dead Transitions using invariants and state equation in 23953 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28254 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 219 reset in 2971 ms.
Product exploration explored 100000 steps with 220 reset in 2975 ms.
Built C files in :
/tmp/ltsmin8393637642874678473
[2023-03-09 17:33:33] [INFO ] Too many transitions (40501) to apply POR reductions. Disabling POR matrices.
[2023-03-09 17:33:33] [INFO ] Built C files in 339ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8393637642874678473
Running compilation step : cd /tmp/ltsmin8393637642874678473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8393637642874678473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8393637642874678473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 8644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 2794 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
[2023-03-09 17:33:39] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
// Phase 1: matrix 32670 rows 8644 cols
[2023-03-09 17:33:45] [INFO ] Computed 92 place invariants in 6312 ms
[2023-03-09 17:33:47] [INFO ] Implicit Places using invariants in 8181 ms returned []
Implicit Place search using SMT only with invariants took 8183 ms to find 0 implicit places.
[2023-03-09 17:33:47] [INFO ] Flow matrix only has 32670 transitions (discarded 7831 similar events)
[2023-03-09 17:33:47] [INFO ] Invariant cache hit.
[2023-03-09 17:34:10] [INFO ] Dead Transitions using invariants and state equation in 22328 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33308 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Built C files in :
/tmp/ltsmin18278509266837192094
[2023-03-09 17:34:10] [INFO ] Too many transitions (40501) to apply POR reductions. Disabling POR matrices.
[2023-03-09 17:34:10] [INFO ] Built C files in 401ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18278509266837192094
Running compilation step : cd /tmp/ltsmin18278509266837192094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18278509266837192094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18278509266837192094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 17:34:15] [INFO ] Flatten gal took : 752 ms
[2023-03-09 17:34:16] [INFO ] Flatten gal took : 900 ms
[2023-03-09 17:34:16] [INFO ] Time to serialize gal into /tmp/LTL10845193290529221812.gal : 206 ms
[2023-03-09 17:34:16] [INFO ] Time to serialize properties into /tmp/LTL1069055764541913189.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10845193290529221812.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5574278613662819258.hoa' '-atoms' '/tmp/LTL1069055764541913189.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1069055764541913189.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5574278613662819258.hoa
Detected timeout of ITS tools.
[2023-03-09 17:34:33] [INFO ] Flatten gal took : 820 ms
[2023-03-09 17:34:33] [INFO ] Flatten gal took : 748 ms
[2023-03-09 17:34:33] [INFO ] Time to serialize gal into /tmp/LTL11180378068801793684.gal : 115 ms
[2023-03-09 17:34:33] [INFO ] Time to serialize properties into /tmp/LTL1595837742083788680.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11180378068801793684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1595837742083788680.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node49GiveAnswer84<1)"))))
Formula 0 simplified : GF!"(Node49GiveAnswer84<1)"
Detected timeout of ITS tools.
[2023-03-09 17:34:49] [INFO ] Flatten gal took : 737 ms
[2023-03-09 17:34:49] [INFO ] Applying decomposition
[2023-03-09 17:34:50] [INFO ] Flatten gal took : 616 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16360498084166320169.txt' '-o' '/tmp/graph16360498084166320169.bin' '-w' '/tmp/graph16360498084166320169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16360498084166320169.bin' '-l' '-1' '-v' '-w' '/tmp/graph16360498084166320169.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:34:52] [INFO ] Decomposing Gal with order
[2023-03-09 17:34:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:34:58] [INFO ] Removed a total of 32156 redundant transitions.
[2023-03-09 17:34:59] [INFO ] Flatten gal took : 5285 ms
[2023-03-09 17:35:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 23852 labels/synchronizations in 9810 ms.
[2023-03-09 17:35:10] [INFO ] Time to serialize gal into /tmp/LTL15802296034442760591.gal : 187 ms
[2023-03-09 17:35:10] [INFO ] Time to serialize properties into /tmp/LTL12975417600345520068.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15802296034442760591.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12975417600345520068.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(u85.Node49GiveAnswer84<1)"))))
Formula 0 simplified : GF!"(u85.Node49GiveAnswer84<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5611941055582493595
[2023-03-09 17:35:25] [INFO ] Built C files in 331ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5611941055582493595
Running compilation step : cd /tmp/ltsmin5611941055582493595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5611941055582493595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5611941055582493595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-06 finished in 325411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X((p1&&(p2 U (p3||G(p2)))))))'
Support contains 6 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5622 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:35:47] [INFO ] Computed 92 place invariants in 13419 ms
[2023-03-09 17:35:49] [INFO ] Implicit Places using invariants in 15064 ms returned []
Implicit Place search using SMT only with invariants took 15068 ms to find 0 implicit places.
[2023-03-09 17:35:49] [INFO ] Invariant cache hit.
[2023-03-09 17:35:50] [INFO ] Dead Transitions using invariants and state equation in 1476 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22168 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 265 ms :[true, (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 p3), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (AND (NOT p3) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p3), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(GT 2 s12360), p1:(LEQ s13948 s1009), p3:(AND (LEQ 2 s15558) (LEQ s8567 s8835)), p2:(GT 2 s15558)], 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]]
Product exploration explored 100000 steps with 45 reset in 2817 ms.
Product exploration explored 100000 steps with 44 reset in 2910 ms.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p3) p2), (X (AND p0 p1 (NOT p3) p2)), (X (NOT (OR (NOT p0) (NOT p1) (AND (NOT p3) (NOT p2))))), (X (NOT (AND p0 p1 p3))), true, (X (X (AND p0 (NOT p3) p2))), (X (X (NOT (OR (NOT p0) (AND (NOT p3) (NOT p2)))))), (X (X (NOT (AND p0 p3)))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 444 ms. Reduced automaton from 5 states, 11 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 481 ms. (steps per millisecond=20 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 80610 steps, run timeout after 3002 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 80610 steps, saw 79408 distinct states, run finished after 3002 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 17:36:01] [INFO ] Invariant cache hit.
[2023-03-09 17:36:04] [INFO ] [Real]Absence check using 90 positive place invariants in 221 ms returned sat
[2023-03-09 17:36:04] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 456 ms returned sat
[2023-03-09 17:36:26] [INFO ] After 25010ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 17:36:29] [INFO ] [Nat]Absence check using 90 positive place invariants in 209 ms returned sat
[2023-03-09 17:36:29] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 445 ms returned sat
[2023-03-09 17:36:51] [INFO ] After 20825ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 17:36:51] [INFO ] State equation strengthened by 16110 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:36:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:36:51] [INFO ] After 25214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8008 Post agglomeration using F-continuation condition.Transition count delta: 8008
Deduced a syphon composed of 8008 places in 18 ms
Reduce places removed 8008 places and 0 transitions.
Iterating global reduction 2 with 16016 rules applied. Total rules applied 17276 place count 8645 transition count 40502
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17277 place count 8645 transition count 40501
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17278 place count 8644 transition count 40501
Partial Free-agglomeration rule applied 8189 times.
Drop transitions removed 8189 transitions
Iterating global reduction 3 with 8189 rules applied. Total rules applied 25467 place count 8644 transition count 40501
Applied a total of 25467 rules in 18876 ms. Remains 8644 /17283 variables (removed 8639) and now considering 40501/49140 (removed 8639) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18877 ms. Remains : 8644/17283 places, 40501/49140 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 81469 steps, run timeout after 3002 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 81469 steps, saw 77282 distinct states, run finished after 3002 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 17:37:14] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
// Phase 1: matrix 40499 rows 8644 cols
[2023-03-09 17:37:17] [INFO ] Computed 92 place invariants in 3247 ms
[2023-03-09 17:37:19] [INFO ] [Real]Absence check using 90 positive place invariants in 126 ms returned sat
[2023-03-09 17:37:19] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 167 ms returned sat
[2023-03-09 17:37:19] [INFO ] After 1777ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:37:20] [INFO ] [Nat]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-09 17:37:21] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 169 ms returned sat
[2023-03-09 17:37:44] [INFO ] After 22666ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 17:37:44] [INFO ] State equation strengthened by 40222 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:37:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:37:45] [INFO ] After 25674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 8644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 3544 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3546 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 3093 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
[2023-03-09 17:37:51] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
[2023-03-09 17:37:51] [INFO ] Invariant cache hit.
[2023-03-09 17:37:52] [INFO ] Implicit Places using invariants in 800 ms returned []
Implicit Place search using SMT only with invariants took 801 ms to find 0 implicit places.
[2023-03-09 17:37:52] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
[2023-03-09 17:37:52] [INFO ] Invariant cache hit.
[2023-03-09 17:38:15] [INFO ] Dead Transitions using invariants and state equation in 22885 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26785 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Knowledge obtained : [(AND p0 p1 (NOT p3) p2), (X (AND p0 p1 (NOT p3) p2)), (X (NOT (OR (NOT p0) (NOT p1) (AND (NOT p3) (NOT p2))))), (X (NOT (AND p0 p1 p3))), true, (X (X (AND p0 (NOT p3) p2))), (X (X (NOT (OR (NOT p0) (AND (NOT p3) (NOT p2)))))), (X (X (NOT (AND p0 p3)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 286 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 89 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Support contains 4 out of 17283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5624 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:38:34] [INFO ] Computed 92 place invariants in 13281 ms
[2023-03-09 17:38:36] [INFO ] Implicit Places using invariants in 14662 ms returned []
Implicit Place search using SMT only with invariants took 14663 ms to find 0 implicit places.
[2023-03-09 17:38:36] [INFO ] Invariant cache hit.
[2023-03-09 17:38:37] [INFO ] Dead Transitions using invariants and state equation in 1330 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21621 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p3)), (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p0)))), (X (AND p2 (NOT p3) p0)), (X (NOT (AND p3 p0))), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p0))))), true, (X (X (AND p2 (NOT p3) p0))), (X (X p0)), (X (X (NOT (AND p3 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 439 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 478 ms. (steps per millisecond=20 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 98447 steps, run timeout after 3002 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 98447 steps, saw 96912 distinct states, run finished after 3002 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 17:38:42] [INFO ] Invariant cache hit.
[2023-03-09 17:38:44] [INFO ] [Real]Absence check using 90 positive place invariants in 219 ms returned sat
[2023-03-09 17:38:45] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 458 ms returned sat
[2023-03-09 17:38:45] [INFO ] After 3422ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:38:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 226 ms returned sat
[2023-03-09 17:38:48] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 460 ms returned sat
[2023-03-09 17:39:10] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8008 Post agglomeration using F-continuation condition.Transition count delta: 8008
Deduced a syphon composed of 8008 places in 17 ms
Reduce places removed 8008 places and 0 transitions.
Iterating global reduction 2 with 16016 rules applied. Total rules applied 17276 place count 8645 transition count 40502
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17277 place count 8645 transition count 40501
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17278 place count 8644 transition count 40501
Partial Free-agglomeration rule applied 8189 times.
Drop transitions removed 8189 transitions
Iterating global reduction 3 with 8189 rules applied. Total rules applied 25467 place count 8644 transition count 40501
Applied a total of 25467 rules in 17886 ms. Remains 8644 /17283 variables (removed 8639) and now considering 40501/49140 (removed 8639) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17888 ms. Remains : 8644/17283 places, 40501/49140 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 619 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 79607 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79607 steps, saw 76963 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 17:39:32] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
// Phase 1: matrix 40499 rows 8644 cols
[2023-03-09 17:39:35] [INFO ] Computed 92 place invariants in 3480 ms
[2023-03-09 17:39:37] [INFO ] [Real]Absence check using 90 positive place invariants in 110 ms returned sat
[2023-03-09 17:39:37] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 168 ms returned sat
[2023-03-09 17:39:37] [INFO ] After 1754ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:39:39] [INFO ] [Nat]Absence check using 90 positive place invariants in 126 ms returned sat
[2023-03-09 17:39:39] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 165 ms returned sat
[2023-03-09 17:40:02] [INFO ] After 22569ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 17:40:02] [INFO ] State equation strengthened by 40222 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:40:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:40:02] [INFO ] After 25368ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 8644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 3328 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3328 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8644/8644 places, 40501/40501 transitions.
Applied a total of 0 rules in 3039 ms. Remains 8644 /8644 variables (removed 0) and now considering 40501/40501 (removed 0) transitions.
[2023-03-09 17:40:09] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
[2023-03-09 17:40:09] [INFO ] Invariant cache hit.
[2023-03-09 17:40:16] [INFO ] Implicit Places using invariants in 7049 ms returned []
Implicit Place search using SMT only with invariants took 7050 ms to find 0 implicit places.
[2023-03-09 17:40:16] [INFO ] Flow matrix only has 40499 transitions (discarded 2 similar events)
[2023-03-09 17:40:16] [INFO ] Invariant cache hit.
[2023-03-09 17:40:17] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10896 ms. Remains : 8644/8644 places, 40501/40501 transitions.
Graph (trivial) has 39944 edges and 8644 vertex of which 8277 / 8644 are part of one of the 2 SCC in 12 ms
Free SCC test removed 8275 places
Drop transitions removed 31939 transitions
Ensure Unique test removed 8184 transitions
Reduce isomorphic transitions removed 40123 transitions.
Graph (complete) has 920 edges and 369 vertex of which 98 are kept as prefixes of interest. Removing 271 places using SCC suffix rule.1 ms
Discarding 271 places :
Also discarding 89 output transitions
Drop transitions removed 89 transitions
Drop transitions removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 182 rules applied. Total rules applied 184 place count 98 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 185 place count 97 transition count 107
Discarding 88 places :
Symmetric choice reduction at 2 with 88 rule applications. Total rules 273 place count 9 transition count 19
Iterating global reduction 2 with 88 rules applied. Total rules applied 361 place count 9 transition count 19
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 363 place count 9 transition count 17
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 364 place count 9 transition count 16
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 366 place count 8 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 367 place count 7 transition count 14
Applied a total of 367 rules in 182 ms. Remains 7 /8644 variables (removed 8637) and now considering 14/40501 (removed 40487) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 14 rows 7 cols
[2023-03-09 17:40:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-09 17:40:17] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:40:17] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 17:40:17] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 17:40:17] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 p2 (NOT p3)), (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p0)))), (X (AND p2 (NOT p3) p0)), (X (NOT (AND p3 p0))), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p0))))), true, (X (X (AND p2 (NOT p3) p0))), (X (X p0)), (X (X (NOT (AND p3 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 315 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 132 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 143 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 46 reset in 2871 ms.
Product exploration explored 100000 steps with 45 reset in 2599 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 126 ms :[true, (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Performed 450 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 450 rules applied. Total rules applied 450 place count 17283 transition count 49140
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 90 Pre rules applied. Total rules applied 450 place count 17283 transition count 49140
Deduced a syphon composed of 540 places in 19 ms
Iterating global reduction 1 with 90 rules applied. Total rules applied 540 place count 17283 transition count 49140
Discarding 180 places :
Symmetric choice reduction at 1 with 180 rule applications. Total rules 720 place count 17103 transition count 48960
Deduced a syphon composed of 360 places in 14 ms
Iterating global reduction 1 with 180 rules applied. Total rules applied 900 place count 17103 transition count 48960
Performed 8098 Post agglomeration using F-continuation condition.Transition count delta: -15836
Deduced a syphon composed of 8458 places in 16 ms
Iterating global reduction 1 with 8098 rules applied. Total rules applied 8998 place count 17103 transition count 64796
Discarding 360 places :
Symmetric choice reduction at 1 with 360 rule applications. Total rules 9358 place count 16743 transition count 64436
Deduced a syphon composed of 8098 places in 12 ms
Iterating global reduction 1 with 360 rules applied. Total rules applied 9718 place count 16743 transition count 64436
Deduced a syphon composed of 8098 places in 11 ms
Applied a total of 9718 rules in 30542 ms. Remains 16743 /17283 variables (removed 540) and now considering 64436/49140 (removed -15296) transitions.
[2023-03-09 17:40:54] [INFO ] Flow matrix only has 56606 transitions (discarded 7830 similar events)
// Phase 1: matrix 56606 rows 16743 cols
[2023-03-09 17:41:11] [INFO ] Computed 92 place invariants in 16770 ms
[2023-03-09 17:41:12] [INFO ] Dead Transitions using invariants and state equation in 18149 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16743/17283 places, 64436/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48694 ms. Remains : 16743/17283 places, 64436/49140 transitions.
Built C files in :
/tmp/ltsmin10946996165306072171
[2023-03-09 17:41:13] [INFO ] Built C files in 291ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10946996165306072171
Running compilation step : cd /tmp/ltsmin10946996165306072171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10946996165306072171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10946996165306072171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7065 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:41:36] [INFO ] Computed 92 place invariants in 13470 ms
[2023-03-09 17:41:38] [INFO ] Implicit Places using invariants in 14976 ms returned []
Implicit Place search using SMT only with invariants took 14977 ms to find 0 implicit places.
[2023-03-09 17:41:38] [INFO ] Invariant cache hit.
[2023-03-09 17:41:39] [INFO ] Dead Transitions using invariants and state equation in 1422 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23467 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Built C files in :
/tmp/ltsmin4788745802542020341
[2023-03-09 17:41:40] [INFO ] Built C files in 448ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4788745802542020341
Running compilation step : cd /tmp/ltsmin4788745802542020341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4788745802542020341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4788745802542020341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 17:41:44] [INFO ] Flatten gal took : 857 ms
[2023-03-09 17:41:45] [INFO ] Flatten gal took : 906 ms
[2023-03-09 17:41:45] [INFO ] Time to serialize gal into /tmp/LTL14209880468895852884.gal : 157 ms
[2023-03-09 17:41:45] [INFO ] Time to serialize properties into /tmp/LTL9986373783428011220.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14209880468895852884.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13609357710732964667.hoa' '-atoms' '/tmp/LTL9986373783428011220.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9986373783428011220.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13609357710732964667.hoa
Detected timeout of ITS tools.
[2023-03-09 17:42:02] [INFO ] Flatten gal took : 814 ms
[2023-03-09 17:42:03] [INFO ] Flatten gal took : 887 ms
[2023-03-09 17:42:03] [INFO ] Time to serialize gal into /tmp/LTL16372363589571214458.gal : 110 ms
[2023-03-09 17:42:03] [INFO ] Time to serialize properties into /tmp/LTL16222216127105968274.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16372363589571214458.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16222216127105968274.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("(Node62GiveAnswer30<2)"))&&(X(("(Node71GiveAnswer23<=Node71NOshare)")&&(("(Node80GiveAnswer27<2)")U(("((Node80GiveAnswer27>=2)&...237
Formula 0 simplified : F!"(Node62GiveAnswer30<2)" | X(!"(Node71GiveAnswer23<=Node71NOshare)" | (!"(Node80GiveAnswer27<2)" M !"((Node80GiveAnswer27>=2)&&(No...197
Detected timeout of ITS tools.
[2023-03-09 17:42:19] [INFO ] Flatten gal took : 1023 ms
[2023-03-09 17:42:19] [INFO ] Applying decomposition
[2023-03-09 17:42:20] [INFO ] Flatten gal took : 844 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10600052661772580401.txt' '-o' '/tmp/graph10600052661772580401.bin' '-w' '/tmp/graph10600052661772580401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10600052661772580401.bin' '-l' '-1' '-v' '-w' '/tmp/graph10600052661772580401.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:42:22] [INFO ] Decomposing Gal with order
[2023-03-09 17:42:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:42:27] [INFO ] Removed a total of 24734 redundant transitions.
[2023-03-09 17:42:28] [INFO ] Flatten gal took : 3051 ms
[2023-03-09 17:42:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 16224 labels/synchronizations in 4454 ms.
[2023-03-09 17:42:37] [INFO ] Time to serialize gal into /tmp/LTL14194634826817956131.gal : 195 ms
[2023-03-09 17:42:37] [INFO ] Time to serialize properties into /tmp/LTL14595836187715622787.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14194634826817956131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14595836187715622787.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("(gi0.gi21.gu123.Node62GiveAnswer30<2)"))&&(X(("(gu289.Node71GiveAnswer23<=gu289.Node71NOshare)")&&(("(gi0.gi21.gu111.Node80Give...321
Formula 0 simplified : F!"(gi0.gi21.gu123.Node62GiveAnswer30<2)" | X(!"(gu289.Node71GiveAnswer23<=gu289.Node71NOshare)" | (!"(gi0.gi21.gu111.Node80GiveAnsw...266
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11846879265803966983
[2023-03-09 17:42:53] [INFO ] Built C files in 343ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11846879265803966983
Running compilation step : cd /tmp/ltsmin11846879265803966983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11846879265803966983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11846879265803966983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-08 finished in 447398 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7990 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2023-03-09 17:43:04] [INFO ] Invariant cache hit.
[2023-03-09 17:43:05] [INFO ] Implicit Places using invariants in 1337 ms returned []
Implicit Place search using SMT only with invariants took 1343 ms to find 0 implicit places.
[2023-03-09 17:43:05] [INFO ] Invariant cache hit.
[2023-03-09 17:43:06] [INFO ] Dead Transitions using invariants and state equation in 1270 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10605 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s230 s7566)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-09 finished in 10841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(G((p0&&F(p1))))&&F(p2))))))'
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7335 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2023-03-09 17:43:14] [INFO ] Invariant cache hit.
[2023-03-09 17:43:15] [INFO ] Implicit Places using invariants in 1553 ms returned []
Implicit Place search using SMT only with invariants took 1554 ms to find 0 implicit places.
[2023-03-09 17:43:15] [INFO ] Invariant cache hit.
[2023-03-09 17:43:17] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10405 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s15569 s855), p0:(LEQ 3 s3288), p1:(LEQ 2 s7763)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2395 steps with 0 reset in 87 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-10 finished in 10970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8010 Post agglomeration using F-continuation condition.Transition count delta: 8010
Deduced a syphon composed of 8010 places in 18 ms
Reduce places removed 8010 places and 0 transitions.
Iterating global reduction 2 with 16020 rules applied. Total rules applied 17280 place count 8643 transition count 40500
Applied a total of 17280 rules in 16394 ms. Remains 8643 /17283 variables (removed 8640) and now considering 40500/49140 (removed 8640) transitions.
[2023-03-09 17:43:34] [INFO ] Flow matrix only has 32668 transitions (discarded 7832 similar events)
// Phase 1: matrix 32668 rows 8643 cols
[2023-03-09 17:43:40] [INFO ] Computed 92 place invariants in 6416 ms
[2023-03-09 17:43:42] [INFO ] Implicit Places using invariants in 8374 ms returned []
Implicit Place search using SMT only with invariants took 8374 ms to find 0 implicit places.
[2023-03-09 17:43:42] [INFO ] Flow matrix only has 32668 transitions (discarded 7832 similar events)
[2023-03-09 17:43:42] [INFO ] Invariant cache hit.
[2023-03-09 17:44:06] [INFO ] Dead Transitions using invariants and state equation in 23314 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8643/17283 places, 40500/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48085 ms. Remains : 8643/17283 places, 40500/49140 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s2746)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 426 steps with 0 reset in 18 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-11 finished in 48262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(p1)))))'
Support contains 3 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7387 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-09 17:44:26] [INFO ] Computed 92 place invariants in 12491 ms
[2023-03-09 17:44:27] [INFO ] Implicit Places using invariants in 13962 ms returned []
Implicit Place search using SMT only with invariants took 13964 ms to find 0 implicit places.
[2023-03-09 17:44:27] [INFO ] Invariant cache hit.
[2023-03-09 17:44:28] [INFO ] Dead Transitions using invariants and state equation in 1271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22627 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GT 2 s5274) (GT s6021 s14298)), p0:(LEQ 2 s5274)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-12 finished in 22898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&G(p1))))'
Support contains 3 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7652 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2023-03-09 17:44:36] [INFO ] Invariant cache hit.
[2023-03-09 17:44:38] [INFO ] Implicit Places using invariants in 1491 ms returned []
Implicit Place search using SMT only with invariants took 1492 ms to find 0 implicit places.
[2023-03-09 17:44:38] [INFO ] Invariant cache hit.
[2023-03-09 17:44:39] [INFO ] Dead Transitions using invariants and state equation in 1390 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10538 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ 1 s11514) (LEQ 3 s13165)), p0:(GT 3 s15879)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-14 finished in 10783 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 5 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 6954 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2023-03-09 17:44:46] [INFO ] Invariant cache hit.
[2023-03-09 17:44:48] [INFO ] Implicit Places using invariants in 1324 ms returned []
Implicit Place search using SMT only with invariants took 1325 ms to find 0 implicit places.
[2023-03-09 17:44:48] [INFO ] Invariant cache hit.
[2023-03-09 17:44:49] [INFO ] Dead Transitions using invariants and state equation in 1485 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9766 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ s3430 s3231), p0:(OR (LEQ s11907 s2541) (LEQ 1 s5977))], 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 50000 reset in 8621 ms.
Product exploration explored 100000 steps with 50000 reset in 9196 ms.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 117 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-090-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-090-LTLCardinality-15 finished in 28084 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X((p1&&(p2 U (p3||G(p2)))))))'
[2023-03-09 17:45:09] [INFO ] Flatten gal took : 1089 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4732965800401490643
[2023-03-09 17:45:09] [INFO ] Too many transitions (49140) to apply POR reductions. Disabling POR matrices.
[2023-03-09 17:45:10] [INFO ] Built C files in 363ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4732965800401490643
Running compilation step : cd /tmp/ltsmin4732965800401490643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 17:45:10] [INFO ] Applying decomposition
[2023-03-09 17:45:11] [INFO ] Flatten gal took : 1074 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6206522483961492328.txt' '-o' '/tmp/graph6206522483961492328.bin' '-w' '/tmp/graph6206522483961492328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6206522483961492328.bin' '-l' '-1' '-v' '-w' '/tmp/graph6206522483961492328.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:45:13] [INFO ] Decomposing Gal with order
[2023-03-09 17:45:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:45:19] [INFO ] Removed a total of 24743 redundant transitions.
[2023-03-09 17:45:19] [INFO ] Flatten gal took : 3500 ms
[2023-03-09 17:45:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 16226 labels/synchronizations in 4358 ms.
[2023-03-09 17:45:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality9275987644714852648.gal : 147 ms
[2023-03-09 17:45:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality1366218849488801139.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9275987644714852648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1366218849488801139.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F(G("(gi0.gi39.gu341.Node49GiveAnswer84<1)"))))
Formula 0 simplified : GF!"(gi0.gi39.gu341.Node49GiveAnswer84<1)"
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/ltsmin4732965800401490643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4732965800401490643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 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)
ITS-tools command line returned an error code 137
[2023-03-09 18:11:29] [INFO ] Flatten gal took : 1535 ms
[2023-03-09 18:11:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality14308931492377960663.gal : 232 ms
[2023-03-09 18:11:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality7430794542665627850.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14308931492377960663.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7430794542665627850.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((F(G("(Node49GiveAnswer84<1)"))))
Formula 0 simplified : GF!"(Node49GiveAnswer84<1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 8845244 kB
After kill :
MemTotal: 16393340 kB
MemFree: 13124236 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-090"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-090, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690800771"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-090.tgz
mv CANInsertWithFailure-PT-090 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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