Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r339-tall-167889212000128.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 RERS17pb115-PT-8, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889212000128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 6.2K Feb 25 13:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 13:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:39 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 69M 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 1679096812901

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=RERS17pb115-PT-8
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-17 23:46:54] [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 23:46:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 23:46:56] [INFO ] Load time of PNML (sax parser for PT used): 1897 ms
[2023-03-17 23:46:56] [INFO ] Transformed 1399 places.
[2023-03-17 23:46:56] [INFO ] Transformed 144369 transitions.
[2023-03-17 23:46:56] [INFO ] Parsed PT model containing 1399 places and 144369 transitions and 577414 arcs in 2443 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2775 ms. (steps per millisecond=3 ) properties (out of 1399) seen :910
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=2 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=3 ) properties (out of 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=3 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=3 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=3 ) properties (out of 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 489) 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 489) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 489) 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 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=3 ) properties (out of 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 489) 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 489) 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 489) 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 489) 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 489) 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 489) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 489) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 489) seen :0
Running SMT prover for 489 properties.
[2023-03-17 23:47:02] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2023-03-17 23:47:02] [INFO ] Computed 37 place invariants in 755 ms
[2023-03-17 23:47:05] [INFO ] Flatten gal took : 5231 ms
[2023-03-17 23:47:08] [INFO ] Flatten gal took : 3463 ms
[2023-03-17 23:47:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6964003001995653397.gal : 795 ms
[2023-03-17 23:47:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2827737157616187444.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6964003001995653397.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2827737157616187444.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
[2023-03-17 23:47:16] [INFO ] After 13305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:489
Loading property file /tmp/ReachabilityCardinality2827737157616187444.prop.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
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 23:47:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 23:47:41] [INFO ] After 25061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:489
Fused 489 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 489 out of 1399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1399/1399 places, 144369/144369 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 1381 transition count 144369
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1380 transition count 144368
Applied a total of 19 rules in 3819 ms. Remains 1380 /1399 variables (removed 19) and now considering 144368/144369 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3833 ms. Remains : 1380/1399 places, 144368/144369 transitions.
Interrupted random walk after 153785 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 462
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=140 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=147 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=194 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=170 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=194 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=196 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 23) seen :1
Running SMT prover for 22 properties.
[2023-03-17 23:48:30] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2023-03-17 23:48:30] [INFO ] Computed 19 place invariants in 318 ms
[2023-03-17 23:48:31] [INFO ] After 666ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-17 23:48:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-17 23:49:16] [INFO ] After 43679ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-17 23:49:17] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-17 23:49:50] [INFO ] After 33372ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-17 23:49:57] [INFO ] Deduced a trap composed of 40 places in 5980 ms of which 10 ms to minimize.
[2023-03-17 23:50:04] [INFO ] Deduced a trap composed of 48 places in 5722 ms of which 1 ms to minimize.
[2023-03-17 23:50:10] [INFO ] Deduced a trap composed of 72 places in 4795 ms of which 2 ms to minimize.
[2023-03-17 23:50:16] [INFO ] Deduced a trap composed of 128 places in 4674 ms of which 2 ms to minimize.
[2023-03-17 23:50:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 30318 ms
[2023-03-17 23:52:06] [INFO ] After 169761ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 9259 ms.
[2023-03-17 23:52:16] [INFO ] After 225058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 22 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1039 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1039 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 233164 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3678 ms. (steps per millisecond=271 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3835 ms. (steps per millisecond=260 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4088 ms. (steps per millisecond=244 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4301 ms. (steps per millisecond=232 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4172 ms. (steps per millisecond=239 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-17 23:53:07] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-17 23:53:07] [INFO ] Invariant cache hit.
[2023-03-17 23:53:08] [INFO ] After 239ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-17 23:53:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-17 23:53:32] [INFO ] After 24337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-17 23:53:33] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-17 23:53:45] [INFO ] After 12457ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 23:53:54] [INFO ] Deduced a trap composed of 48 places in 7777 ms of which 3 ms to minimize.
[2023-03-17 23:54:03] [INFO ] Deduced a trap composed of 40 places in 7814 ms of which 2 ms to minimize.
[2023-03-17 23:54:12] [INFO ] Deduced a trap composed of 128 places in 7594 ms of which 3 ms to minimize.
[2023-03-17 23:54:20] [INFO ] Deduced a trap composed of 96 places in 7025 ms of which 0 ms to minimize.
[2023-03-17 23:54:28] [INFO ] Deduced a trap composed of 128 places in 6312 ms of which 0 ms to minimize.
[2023-03-17 23:54:34] [INFO ] Deduced a trap composed of 128 places in 5318 ms of which 0 ms to minimize.
[2023-03-17 23:54:39] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 53638 ms
[2023-03-17 23:54:56] [INFO ] After 82864ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5005 ms.
[2023-03-17 23:55:01] [INFO ] After 113341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1295 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1296 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 245320 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4154 ms. (steps per millisecond=240 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4175 ms. (steps per millisecond=239 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4125 ms. (steps per millisecond=242 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-17 23:55:45] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-17 23:55:45] [INFO ] Invariant cache hit.
[2023-03-17 23:55:45] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
SDD proceeding with computation,489 properties remain. new max is 4
[2023-03-17 23:55:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
SDD size :1 after 3
SDD proceeding with computation,489 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,489 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,489 properties remain. new max is 32
SDD size :6 after 9
SDD proceeding with computation,489 properties remain. new max is 64
SDD size :9 after 10
SDD proceeding with computation,489 properties remain. new max is 128
SDD size :10 after 12
SDD proceeding with computation,489 properties remain. new max is 256
SDD size :12 after 20
SDD proceeding with computation,489 properties remain. new max is 512
SDD size :20 after 22
SDD proceeding with computation,489 properties remain. new max is 1024
SDD size :22 after 26
[2023-03-17 23:56:08] [INFO ] After 21958ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 23:56:08] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-17 23:56:17] [INFO ] After 9217ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :2
SDD proceeding with computation,489 properties remain. new max is 2048
SDD size :26 after 146
[2023-03-17 23:56:29] [INFO ] Deduced a trap composed of 128 places in 9991 ms of which 1 ms to minimize.
[2023-03-17 23:56:39] [INFO ] Deduced a trap composed of 96 places in 9483 ms of which 2 ms to minimize.
SDD proceeding with computation,489 properties remain. new max is 4096
SDD size :146 after 236
[2023-03-17 23:56:50] [INFO ] Deduced a trap composed of 40 places in 8864 ms of which 1 ms to minimize.
[2023-03-17 23:57:00] [INFO ] Deduced a trap composed of 128 places in 9236 ms of which 1 ms to minimize.
[2023-03-17 23:57:08] [INFO ] Deduced a trap composed of 48 places in 6980 ms of which 1 ms to minimize.
Detected timeout of ITS tools.
[2023-03-17 23:57:13] [INFO ] Flatten gal took : 3317 ms
[2023-03-17 23:57:13] [INFO ] Applying decomposition
[2023-03-17 23:57:16] [INFO ] Deduced a trap composed of 128 places in 7012 ms of which 1 ms to minimize.
[2023-03-17 23:57:16] [INFO ] Flatten gal took : 3414 ms
[2023-03-17 23:57:25] [INFO ] Deduced a trap composed of 128 places in 6990 ms of which 0 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/graph12645459084806369853.txt' '-o' '/tmp/graph12645459084806369853.bin' '-w' '/tmp/graph12645459084806369853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12645459084806369853.bin' '-l' '-1' '-v' '-w' '/tmp/graph12645459084806369853.weights' '-q' '0' '-e' '0.001'
[2023-03-17 23:57:25] [INFO ] Decomposing Gal with order
[2023-03-17 23:57:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 23:57:31] [INFO ] Deduced a trap composed of 72 places in 5143 ms of which 1 ms to minimize.
[2023-03-17 23:57:36] [INFO ] Removed a total of 434761 redundant transitions.
[2023-03-17 23:57:37] [INFO ] Flatten gal took : 6322 ms
[2023-03-17 23:57:38] [INFO ] Deduced a trap composed of 128 places in 5336 ms of which 0 ms to minimize.
[2023-03-17 23:57:43] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 85182 ms
[2023-03-17 23:57:49] [INFO ] After 100577ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2558 ms.
[2023-03-17 23:57:51] [INFO ] After 125999ms 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 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1207 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1207 ms. Remains : 1380/1380 places, 144368/144368 transitions.
[2023-03-17 23:57:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2365 labels/synchronizations in 10701 ms.
[2023-03-17 23:57:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13986726821443217720.gal : 413 ms
[2023-03-17 23:57:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2618229905269899150.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13986726821443217720.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2618229905269899150.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
Interrupted random walk after 221847 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3901 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3932 ms. (steps per millisecond=254 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 162719 steps, run timeout after 111003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 162719 steps, saw 146818 distinct states, run finished after 111004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 00:00:22] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-18 00:00:22] [INFO ] Invariant cache hit.
[2023-03-18 00:00:22] [INFO ] After 362ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 00:00:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
Loading property file /tmp/ReachabilityCardinality2618229905269899150.prop.
[2023-03-18 00:00:46] [INFO ] After 23947ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 00:00:47] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-18 00:00:57] [INFO ] After 10183ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 00:01:08] [INFO ] Deduced a trap composed of 128 places in 8958 ms of which 1 ms to minimize.
[2023-03-18 00:01:17] [INFO ] Deduced a trap composed of 96 places in 8579 ms of which 2 ms to minimize.
[2023-03-18 00:01:27] [INFO ] Deduced a trap composed of 40 places in 8320 ms of which 2 ms to minimize.
[2023-03-18 00:01:40] [INFO ] Deduced a trap composed of 128 places in 11516 ms of which 4 ms to minimize.
[2023-03-18 00:01:48] [INFO ] Deduced a trap composed of 48 places in 7414 ms of which 1 ms to minimize.
[2023-03-18 00:01:57] [INFO ] Deduced a trap composed of 128 places in 7694 ms of which 0 ms to minimize.
[2023-03-18 00:02:04] [INFO ] Deduced a trap composed of 128 places in 5682 ms of which 1 ms to minimize.
[2023-03-18 00:02:11] [INFO ] Deduced a trap composed of 72 places in 4964 ms of which 0 ms to minimize.
[2023-03-18 00:02:17] [INFO ] Deduced a trap composed of 128 places in 4737 ms of which 1 ms to minimize.
[2023-03-18 00:02:21] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 83682 ms
[2023-03-18 00:02:27] [INFO ] After 99970ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2573 ms.
[2023-03-18 00:02:30] [INFO ] After 127570ms 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 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1274 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1274 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1248 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2023-03-18 00:02:32] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-18 00:02:32] [INFO ] Invariant cache hit.
[2023-03-18 00:02:43] [INFO ] Implicit Places using invariants in 10177 ms returned []
Implicit Place search using SMT only with invariants took 10179 ms to find 0 implicit places.
[2023-03-18 00:02:43] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-18 00:02:43] [INFO ] Invariant cache hit.
[2023-03-18 00:03:13] [INFO ] Performed 73178/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 00:03:43] [INFO ] Performed 129197/144368 'is it Dead' test of which 0 returned DEAD in 60 seconds.
[2023-03-18 00:03:43] [INFO ] Dead Transitions using invariants and state equation in 60745 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72221 ms. Remains : 1380/1380 places, 144368/144368 transitions.

BK_STOP 1679097831148

--------------------
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="RERS17pb115-PT-8"
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 RERS17pb115-PT-8, 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-167889212000128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-8.tgz
mv RERS17pb115-PT-8 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 ;