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.r339-tall-167889211900063.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)
............................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb114-PT-4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 5.7K Feb 26 04:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 04:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 04:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 04:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 26 04:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 04:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 04:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73M 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 StableMarking

=== Now, execution of the tool begins

BK_START 1679091011428

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb114-PT-4
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-17 22:10:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-17 22:10:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 22:10:15] [INFO ] Load time of PNML (sax parser for PT used): 1895 ms
[2023-03-17 22:10:15] [INFO ] Transformed 1446 places.
[2023-03-17 22:10:15] [INFO ] Transformed 151085 transitions.
[2023-03-17 22:10:15] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2362 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2359 ms. (steps per millisecond=4 ) properties (out of 1446) seen :1037
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=1 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 409) seen :0
Running SMT prover for 409 properties.
[2023-03-17 22:10:20] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-17 22:10:20] [INFO ] Computed 35 place invariants in 475 ms
[2023-03-17 22:10:21] [INFO ] Flatten gal took : 4126 ms
[2023-03-17 22:10:25] [INFO ] Flatten gal took : 3429 ms
[2023-03-17 22:10:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1543327353432744988.gal : 688 ms
[2023-03-17 22:10:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15137521492835993463.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1543327353432744988.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15137521492835993463.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 ...329
[2023-03-17 22:10:32] [INFO ] After 11409ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:409
[2023-03-17 22:10:41] [INFO ] [Nat]Absence check using 18 positive place invariants in 31 ms returned sat
[2023-03-17 22:10:41] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 24 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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:412)
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)
[2023-03-17 22:10:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 22:10:57] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:409
Fused 409 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 409 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Loading property file /tmp/ReachabilityCardinality15137521492835993463.prop.
Ensure Unique test removed 17 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 530 place count 1428 transition count 150572
Applied a total of 530 rules in 3076 ms. Remains 1428 /1446 variables (removed 18) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3090 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Interrupted random walk after 204091 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4403 ms. (steps per millisecond=227 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4213 ms. (steps per millisecond=237 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4214 ms. (steps per millisecond=237 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3899 ms. (steps per millisecond=256 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3818 ms. (steps per millisecond=261 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3789 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3840 ms. (steps per millisecond=260 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3888 ms. (steps per millisecond=257 ) properties (out of 6) seen :1
Running SMT prover for 5 properties.
[2023-03-17 22:12:02] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 22:12:03] [INFO ] Computed 18 place invariants in 423 ms
[2023-03-17 22:12:03] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 22:12:03] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 22:12:31] [INFO ] After 27123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 22:12:32] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 22:12:47] [INFO ] After 14875ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-17 22:12:58] [INFO ] Deduced a trap composed of 96 places in 10569 ms of which 18 ms to minimize.
[2023-03-17 22:13:10] [INFO ] Deduced a trap composed of 40 places in 10089 ms of which 3 ms to minimize.
[2023-03-17 22:13:21] [INFO ] Deduced a trap composed of 64 places in 9544 ms of which 2 ms to minimize.
[2023-03-17 22:13:31] [INFO ] Deduced a trap composed of 64 places in 9440 ms of which 2 ms to minimize.
[2023-03-17 22:13:41] [INFO ] Deduced a trap composed of 40 places in 8167 ms of which 1 ms to minimize.
[2023-03-17 22:13:50] [INFO ] Deduced a trap composed of 64 places in 8194 ms of which 1 ms to minimize.
[2023-03-17 22:13:59] [INFO ] Deduced a trap composed of 96 places in 8086 ms of which 2 ms to minimize.
[2023-03-17 22:14:08] [INFO ] Deduced a trap composed of 64 places in 7377 ms of which 1 ms to minimize.
[2023-03-17 22:14:16] [INFO ] Deduced a trap composed of 64 places in 6283 ms of which 3 ms to minimize.
[2023-03-17 22:14:22] [INFO ] Deduced a trap composed of 64 places in 5650 ms of which 1 ms to minimize.
[2023-03-17 22:14:29] [INFO ] Deduced a trap composed of 96 places in 5438 ms of which 0 ms to minimize.
[2023-03-17 22:14:34] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 107291 ms
[2023-03-17 22:14:57] [INFO ] After 144821ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 6421 ms.
[2023-03-17 22:15:03] [INFO ] After 179929ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1379 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1379 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 260329 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4633 ms. (steps per millisecond=215 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4674 ms. (steps per millisecond=213 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 22:15:44] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 22:15:44] [INFO ] Invariant cache hit.
[2023-03-17 22:15:44] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 22:15:44] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-17 22:16:08] [INFO ] After 23462ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 22:16:09] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 22:16:19] [INFO ] After 9696ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 22:16:31] [INFO ] Deduced a trap composed of 40 places in 11655 ms of which 3 ms to minimize.
[2023-03-17 22:16:45] [INFO ] Deduced a trap composed of 64 places in 11935 ms of which 4 ms to minimize.
[2023-03-17 22:16:58] [INFO ] Deduced a trap composed of 40 places in 11536 ms of which 2 ms to minimize.
[2023-03-17 22:17:10] [INFO ] Deduced a trap composed of 96 places in 10872 ms of which 2 ms to minimize.
[2023-03-17 22:17:20] [INFO ] Deduced a trap composed of 64 places in 8938 ms of which 1 ms to minimize.
[2023-03-17 22:17:29] [INFO ] Deduced a trap composed of 64 places in 8386 ms of which 2 ms to minimize.
[2023-03-17 22:17:40] [INFO ] Deduced a trap composed of 96 places in 9116 ms of which 1 ms to minimize.
[2023-03-17 22:17:50] [INFO ] Deduced a trap composed of 64 places in 9010 ms of which 1 ms to minimize.
[2023-03-17 22:17:59] [INFO ] Deduced a trap composed of 128 places in 7940 ms of which 1 ms to minimize.
[2023-03-17 22:18:07] [INFO ] Deduced a trap composed of 96 places in 6782 ms of which 2 ms to minimize.
[2023-03-17 22:18:14] [INFO ] Deduced a trap composed of 96 places in 5332 ms of which 1 ms to minimize.
[2023-03-17 22:18:19] [INFO ] Deduced a trap composed of 64 places in 4695 ms of which 1 ms to minimize.
[2023-03-17 22:18:24] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 125598 ms
[2023-03-17 22:18:31] [INFO ] After 141678ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
SDD proceeding with computation,409 properties remain. new max is 4
SDD size :1 after 4
Minimization took 2491 ms.
[2023-03-17 22:18:33] [INFO ] After 168772ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
SDD proceeding with computation,409 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,409 properties remain. new max is 16
SDD size :8 after 12
Applied a total of 0 rules in 1643 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1643 ms. Remains : 1428/1428 places, 150572/150572 transitions.
SDD proceeding with computation,409 properties remain. new max is 32
SDD size :12 after 24
SDD proceeding with computation,409 properties remain. new max is 64
SDD size :24 after 28
SDD proceeding with computation,409 properties remain. new max is 128
SDD size :28 after 44
SDD proceeding with computation,409 properties remain. new max is 256
SDD size :44 after 92
SDD proceeding with computation,409 properties remain. new max is 512
SDD size :92 after 108
SDD proceeding with computation,409 properties remain. new max is 1024
SDD size :108 after 611
Interrupted random walk after 236455 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
SDD proceeding with computation,409 properties remain. new max is 2048
SDD size :611 after 2410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4351 ms. (steps per millisecond=229 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4263 ms. (steps per millisecond=234 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-17 22:19:14] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 22:19:14] [INFO ] Invariant cache hit.
[2023-03-17 22:19:14] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-17 22:19:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
SDD proceeding with computation,409 properties remain. new max is 4096
SDD size :2410 after 9218
[2023-03-17 22:19:37] [INFO ] After 22917ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-17 22:19:38] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 22:19:48] [INFO ] After 9660ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-17 22:20:03] [INFO ] Deduced a trap composed of 40 places in 13480 ms of which 3 ms to minimize.
[2023-03-17 22:20:19] [INFO ] Deduced a trap composed of 64 places in 15251 ms of which 5 ms to minimize.
SDD proceeding with computation,409 properties remain. new max is 8192
SDD size :9218 after 123448
Detected timeout of ITS tools.
[2023-03-17 22:20:29] [INFO ] Flatten gal took : 3277 ms
[2023-03-17 22:20:29] [INFO ] Applying decomposition
[2023-03-17 22:20:33] [INFO ] Flatten gal took : 3889 ms
[2023-03-17 22:20:36] [INFO ] Deduced a trap composed of 96 places in 15650 ms of which 2 ms to minimize.
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/graph17075286519395353919.txt' '-o' '/tmp/graph17075286519395353919.bin' '-w' '/tmp/graph17075286519395353919.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17075286519395353919.bin' '-l' '-1' '-v' '-w' '/tmp/graph17075286519395353919.weights' '-q' '0' '-e' '0.001'
[2023-03-17 22:20:44] [INFO ] Decomposing Gal with order
[2023-03-17 22:20:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 22:20:50] [INFO ] Deduced a trap composed of 96 places in 11798 ms of which 2 ms to minimize.
[2023-03-17 22:20:56] [INFO ] Removed a total of 457640 redundant transitions.
[2023-03-17 22:20:57] [INFO ] Flatten gal took : 7067 ms
[2023-03-17 22:21:03] [INFO ] Deduced a trap composed of 64 places in 11454 ms of which 1 ms to minimize.
[2023-03-17 22:21:14] [INFO ] Deduced a trap composed of 64 places in 10224 ms of which 2 ms to minimize.
[2023-03-17 22:21:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 2843 labels/synchronizations in 16932 ms.
[2023-03-17 22:21:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9197130288742695577.gal : 436 ms
[2023-03-17 22:21:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12112513372609932856.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/ReachabilityCardinality9197130288742695577.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12112513372609932856.prop' '--nowitness'

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 ...308
[2023-03-17 22:21:27] [INFO ] Deduced a trap composed of 96 places in 11971 ms of which 12 ms to minimize.
[2023-03-17 22:21:38] [INFO ] Deduced a trap composed of 128 places in 9477 ms of which 1 ms to minimize.
[2023-03-17 22:21:48] [INFO ] Deduced a trap composed of 128 places in 8999 ms of which 2 ms to minimize.
[2023-03-17 22:21:58] [INFO ] Deduced a trap composed of 40 places in 8483 ms of which 1 ms to minimize.
[2023-03-17 22:22:07] [INFO ] Deduced a trap composed of 64 places in 8055 ms of which 1 ms to minimize.
[2023-03-17 22:22:16] [INFO ] Deduced a trap composed of 64 places in 7628 ms of which 1 ms to minimize.
[2023-03-17 22:22:25] [INFO ] Deduced a trap composed of 96 places in 7209 ms of which 1 ms to minimize.
[2023-03-17 22:22:31] [INFO ] Deduced a trap composed of 128 places in 5375 ms of which 4 ms to minimize.
[2023-03-17 22:22:36] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 168270 ms
[2023-03-17 22:22:37] [INFO ] After 178712ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1335 ms.
[2023-03-17 22:22:38] [INFO ] After 204092ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1372 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1374 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Finished random walk after 33635 steps, including 0 resets, run visited all 1 properties in 4250 ms. (steps per millisecond=7 )
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 StableMarking after proving 1446 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 751689 ms.

BK_STOP 1679091771892

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="RERS17pb114-PT-4"
export BK_EXAMINATION="StableMarking"
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 RERS17pb114-PT-4, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r339-tall-167889211900063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-4.tgz
mv RERS17pb114-PT-4 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;