Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r275-smll-167863547700374.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-COL-7, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r275-smll-167863547700374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 9.1K Feb 25 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 23:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 23:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 25 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 47K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1678871025511

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=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-COL-7
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-15 09:03:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-15 09:03:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 09:03:48] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 09:03:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 09:03:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 696 ms
[2023-03-15 09:03:48] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 27 ms.
[2023-03-15 09:03:48] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 5 ms.
[2023-03-15 09:03:48] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 09:03:48] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 110 ms.
[2023-03-15 09:03:48] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 09:03:48] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 51 ms.
[2023-03-15 09:03:48] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 09:03:48] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 1 ms.
[2023-03-15 09:03:48] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 09:03:49] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 34 ms.
[2023-03-15 09:03:49] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 56 places in 26 ms
Reduce places removed 56 places and 112 transitions.
Built sparse matrix representations for Structural reductions in 11 ms.27511KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 161 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 162 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 80 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-15 09:03:49] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-15 09:03:49] [INFO ] Computed 31 place invariants in 58 ms
[2023-03-15 09:03:50] [INFO ] Implicit Places using invariants in 818 ms returned []
[2023-03-15 09:03:50] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-15 09:03:50] [INFO ] Invariant cache hit.
[2023-03-15 09:03:52] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-15 09:03:52] [INFO ] Implicit Places using invariants and state equation in 1979 ms returned []
Implicit Place search using SMT with State Equation took 2864 ms to find 0 implicit places.
[2023-03-15 09:03:52] [INFO ] Redundant transitions in 233 ms returned []
[2023-03-15 09:03:52] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-15 09:03:52] [INFO ] Invariant cache hit.
[2023-03-15 09:03:55] [INFO ] Dead Transitions using invariants and state equation in 3233 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 6425 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3769 ms (no deadlock found). (steps per millisecond=331 )
Random directed walk for 1250008 steps, including 0 resets, run took 5825 ms (no deadlock found). (steps per millisecond=214 )
[2023-03-15 09:04:05] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-15 09:04:05] [INFO ] Invariant cache hit.
[2023-03-15 09:04:06] [INFO ] [Real]Absence check using 23 positive place invariants in 123 ms returned sat
[2023-03-15 09:04:06] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 64 ms returned unsat
[2023-03-15 09:04:06] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 16 ms.
[2023-03-15 09:04:06] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 56 places in 5 ms
Reduce places removed 56 places and 112 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 09:04:07] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-15 09:04:07] [INFO ] Invariant cache hit.
[2023-03-15 09:04:07] [INFO ] Flatten gal took : 390 ms
[2023-03-15 09:04:07] [INFO ] Flatten gal took : 245 ms
[2023-03-15 09:04:07] [INFO ] [Real]Absence check using 23 positive place invariants in 71 ms returned sat
[2023-03-15 09:04:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2996690392597316711.gal : 74 ms
[2023-03-15 09:04:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2120546367190217415.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2996690392597316711.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2120546367190217415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-15 09:04:07] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 59 ms returned sat
[2023-03-15 09:04:07] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Loading property file /tmp/ReachabilityCardinality2120546367190217415.prop.
[2023-03-15 09:04:08] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2023-03-15 09:04:08] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 22 ms returned sat
[2023-03-15 09:04:09] [INFO ] After 1409ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 09:04:09] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-15 09:04:10] [INFO ] After 370ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 09:04:11] [INFO ] Deduced a trap composed of 36 places in 1629 ms of which 11 ms to minimize.
[2023-03-15 09:04:13] [INFO ] Deduced a trap composed of 31 places in 1585 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
[2023-03-15 09:04:15] [INFO ] Deduced a trap composed of 33 places in 1532 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 46
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :46 after 47
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :47 after 51
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :51 after 64
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :64 after 96
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :96 after 170
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :170 after 527
[2023-03-15 09:04:17] [INFO ] Deduced a trap composed of 31 places in 1644 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :527 after 2157
[2023-03-15 09:04:18] [INFO ] Deduced a trap composed of 56 places in 1626 ms of which 2 ms to minimize.
[2023-03-15 09:04:20] [INFO ] Deduced a trap composed of 216 places in 1568 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2157 after 13263
[2023-03-15 09:04:22] [INFO ] Deduced a trap composed of 31 places in 1618 ms of which 2 ms to minimize.
[2023-03-15 09:04:24] [INFO ] Deduced a trap composed of 17 places in 1653 ms of which 3 ms to minimize.
[2023-03-15 09:04:26] [INFO ] Deduced a trap composed of 61 places in 1718 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :13263 after 33602
[2023-03-15 09:04:28] [INFO ] Deduced a trap composed of 58 places in 1562 ms of which 1 ms to minimize.
[2023-03-15 09:04:30] [INFO ] Deduced a trap composed of 85 places in 1641 ms of which 2 ms to minimize.
[2023-03-15 09:04:32] [INFO ] Deduced a trap composed of 65 places in 1717 ms of which 2 ms to minimize.
[2023-03-15 09:04:33] [INFO ] Deduced a trap composed of 32 places in 1531 ms of which 4 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:399)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
[2023-03-15 09:04:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 09:04:33] [INFO ] After 25936ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Finished Parikh walk after 3937 steps, including 882 resets, run visited all 1 properties in 59 ms. (steps per millisecond=66 )
Parikh walk visited 1 properties in 73 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 56 places in 7 ms
Reduce places removed 56 places and 112 transitions.
[2023-03-15 09:04:34] [INFO ] Flatten gal took : 225 ms
[2023-03-15 09:04:34] [INFO ] Flatten gal took : 190 ms
[2023-03-15 09:04:34] [INFO ] Time to serialize gal into /tmp/CTLFireability5917988876205374396.gal : 21 ms
[2023-03-15 09:04:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3176979243837960604.ctl : 23 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5917988876205374396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3176979243837960604.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 09:04:37] [INFO ] Flatten gal took : 147 ms
[2023-03-15 09:04:37] [INFO ] Applying decomposition
[2023-03-15 09:04:37] [INFO ] Flatten gal took : 137 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/graph13396599257439222721.txt' '-o' '/tmp/graph13396599257439222721.bin' '-w' '/tmp/graph13396599257439222721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13396599257439222721.bin' '-l' '-1' '-v' '-w' '/tmp/graph13396599257439222721.weights' '-q' '0' '-e' '0.001'
[2023-03-15 09:04:38] [INFO ] Decomposing Gal with order
[2023-03-15 09:04:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 09:04:39] [INFO ] Removed a total of 2834 redundant transitions.
[2023-03-15 09:04:39] [INFO ] Flatten gal took : 506 ms
[2023-03-15 09:04:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 31 ms.
[2023-03-15 09:04:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7384717923883404306.gal : 56 ms
[2023-03-15 09:04:41] [INFO ] Time to serialize properties into /tmp/CTLFireability5705974677950841126.ctl : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7384717923883404306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5705974677950841126.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :33602 after 115498
Detected timeout of ITS tools.
[2023-03-15 09:04:45] [INFO ] Flatten gal took : 127 ms
[2023-03-15 09:04:45] [INFO ] Flatten gal took : 124 ms
[2023-03-15 09:04:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5585241520061613008.gal : 16 ms
[2023-03-15 09:04:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6024725836450388560.ctl : 10 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5585241520061613008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6024725836450388560.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 09:05:15] [INFO ] Flatten gal took : 139 ms
[2023-03-15 09:05:15] [INFO ] Applying decomposition
[2023-03-15 09:05:15] [INFO ] Flatten gal took : 156 ms
SDD proceeding with computation,1 properties remain. new max is 131072
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/graph9368875060685098043.txt' '-o' '/tmp/graph9368875060685098043.bin' '-w' '/tmp/graph9368875060685098043.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9368875060685098043.bin' '-l' '-1' '-v' '-w' '/tmp/graph9368875060685098043.weights' '-q' '0' '-e' '0.001'
[2023-03-15 09:05:16] [INFO ] Decomposing Gal with order
SDD size :115498 after 737733
[2023-03-15 09:05:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 09:05:16] [INFO ] Removed a total of 2835 redundant transitions.
[2023-03-15 09:05:16] [INFO ] Flatten gal took : 213 ms
[2023-03-15 09:05:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 30 ms.
[2023-03-15 09:05:18] [INFO ] Time to serialize gal into /tmp/CTLFireability18140248960206417295.gal : 40 ms
[2023-03-15 09:05:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11624195092464320792.ctl : 12 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18140248960206417295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11624195092464320792.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 09:05:49] [INFO ] Flatten gal took : 100 ms
[2023-03-15 09:05:49] [INFO ] Flatten gal took : 118 ms
[2023-03-15 09:05:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10320942180046985483.gal : 31 ms
[2023-03-15 09:05:49] [INFO ] Time to serialize properties into /tmp/CTLFireability6275040071212791258.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10320942180046985483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6275040071212791258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :737733 after 1.60718e+06
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :1.60718e+06 after 3.20934e+06
Detected timeout of ITS tools.
[2023-03-15 09:10:49] [INFO ] Flatten gal took : 98 ms
[2023-03-15 09:10:49] [INFO ] Applying decomposition
[2023-03-15 09:10:49] [INFO ] Flatten gal took : 101 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/graph7465364384227078604.txt' '-o' '/tmp/graph7465364384227078604.bin' '-w' '/tmp/graph7465364384227078604.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7465364384227078604.bin' '-l' '-1' '-v' '-w' '/tmp/graph7465364384227078604.weights' '-q' '0' '-e' '0.001'
[2023-03-15 09:10:50] [INFO ] Decomposing Gal with order
[2023-03-15 09:10:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 09:10:50] [INFO ] Removed a total of 2833 redundant transitions.
[2023-03-15 09:10:50] [INFO ] Flatten gal took : 180 ms
[2023-03-15 09:10:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-15 09:10:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4288781400741578279.gal : 22 ms
[2023-03-15 09:10:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11412060179030694160.ctl : 9 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4288781400741578279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11412060179030694160.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :3.20934e+06 after 6.96449e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-15 09:15:51] [INFO ] Flatten gal took : 89 ms
[2023-03-15 09:15:51] [INFO ] Flatten gal took : 103 ms
[2023-03-15 09:15:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6210736843483088146.gal : 13 ms
[2023-03-15 09:15:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7347849513134102858.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6210736843483088146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7347849513134102858.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 165392 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14189348 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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="Peterson-COL-7"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 Peterson-COL-7, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r275-smll-167863547700374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;