Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r330-tall-171662362900188.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS17pb115-PT-6, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-171662362900188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 69M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716798898257

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb115-PT-6
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-27 08:34:59] [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]
[2024-05-27 08:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 08:35:02] [INFO ] Load time of PNML (sax parser for PT used): 1934 ms
[2024-05-27 08:35:02] [INFO ] Transformed 1399 places.
[2024-05-27 08:35:02] [INFO ] Transformed 144369 transitions.
[2024-05-27 08:35:02] [INFO ] Parsed PT model containing 1399 places and 144369 transitions and 577414 arcs in 2452 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2483 ms. (steps per millisecond=4 ) properties (out of 1399) seen :978
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=1 ) properties (out of 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) 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 421) seen :0
Running SMT prover for 421 properties.
[2024-05-27 08:35:07] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2024-05-27 08:35:07] [INFO ] Computed 37 invariants in 521 ms
[2024-05-27 08:35:09] [INFO ] Flatten gal took : 4753 ms
[2024-05-27 08:35:13] [INFO ] Flatten gal took : 3668 ms
[2024-05-27 08:35:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1183110348968801471.gal : 489 ms
[2024-05-27 08:35:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13587445042730332073.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1183110348968801471.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13587445042730332073.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2024-05-27 08:35:19] [INFO ] After 11720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:421
[2024-05-27 08:35:28] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2024-05-27 08:35:28] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 3 ms returned sat
Loading property file /tmp/ReachabilityCardinality13587445042730332073.prop.
[2024-05-27 08:35:44] [INFO ] After 7315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :420
[2024-05-27 08:35:46] [INFO ] State equation strengthened by 2277 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.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:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 08:35:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 08:35:46] [INFO ] After 26676ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:421
Fused 421 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 421 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 3585 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 3599 ms. Remains : 1380/1399 places, 144368/144369 transitions.
Interrupted random walk after 193902 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 402
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 19) 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 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=206 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=209 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=197 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=210 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 14) seen :1
Running SMT prover for 13 properties.
[2024-05-27 08:36:28] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2024-05-27 08:36:29] [INFO ] Computed 19 invariants in 319 ms
[2024-05-27 08:36:29] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2024-05-27 08:36:30] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-27 08:37:04] [INFO ] After 33581ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2024-05-27 08:37:04] [INFO ] State equation strengthened by 741 read => feed constraints.
[2024-05-27 08:37:33] [INFO ] After 28290ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2024-05-27 08:37:47] [INFO ] Deduced a trap composed of 72 places in 12771 ms of which 9 ms to minimize.
[2024-05-27 08:37:55] [INFO ] Deduced a trap composed of 40 places in 7110 ms of which 3 ms to minimize.
[2024-05-27 08:38:03] [INFO ] Deduced a trap composed of 34 places in 6877 ms of which 2 ms to minimize.
[2024-05-27 08:38:11] [INFO ] Deduced a trap composed of 48 places in 6508 ms of which 5 ms to minimize.
[2024-05-27 08:38:18] [INFO ] Deduced a trap composed of 72 places in 6064 ms of which 2 ms to minimize.
[2024-05-27 08:38:28] [INFO ] Deduced a trap composed of 128 places in 8208 ms of which 1 ms to minimize.
[2024-05-27 08:38:35] [INFO ] Deduced a trap composed of 128 places in 6318 ms of which 0 ms to minimize.
[2024-05-27 08:38:40] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 67128 ms
[2024-05-27 08:39:41] [INFO ] After 156506ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 15265 ms.
[2024-05-27 08:39:56] [INFO ] After 206879ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 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 1186 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 1186 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 226369 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3759 ms. (steps per millisecond=266 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3749 ms. (steps per millisecond=266 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3792 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3706 ms. (steps per millisecond=269 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3636 ms. (steps per millisecond=275 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3719 ms. (steps per millisecond=268 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-27 08:40:50] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2024-05-27 08:40:50] [INFO ] Invariant cache hit.
[2024-05-27 08:40:50] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-27 08:40:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-05-27 08:41:14] [INFO ] After 23748ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-27 08:41:15] [INFO ] State equation strengthened by 741 read => feed constraints.
[2024-05-27 08:41:27] [INFO ] After 11764ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-27 08:41:37] [INFO ] Deduced a trap composed of 128 places in 8561 ms of which 1 ms to minimize.
[2024-05-27 08:41:47] [INFO ] Deduced a trap composed of 128 places in 8725 ms of which 2 ms to minimize.
[2024-05-27 08:41:54] [INFO ] Deduced a trap composed of 40 places in 5865 ms of which 1 ms to minimize.
[2024-05-27 08:42:01] [INFO ] Deduced a trap composed of 72 places in 5504 ms of which 1 ms to minimize.
[2024-05-27 08:42:08] [INFO ] Deduced a trap composed of 48 places in 5139 ms of which 1 ms to minimize.
[2024-05-27 08:42:13] [INFO ] Deduced a trap composed of 96 places in 4334 ms of which 1 ms to minimize.
[2024-05-27 08:42:18] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 50375 ms
[2024-05-27 08:42:35] [INFO ] After 79529ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5178 ms.
[2024-05-27 08:42:40] [INFO ] After 109805ms 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 0 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 1338 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 1338 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 250876 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 3534 ms. (steps per millisecond=282 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3656 ms. (steps per millisecond=273 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3532 ms. (steps per millisecond=283 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 08:43:23] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2024-05-27 08:43:23] [INFO ] Invariant cache hit.
[2024-05-27 08:43:23] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 08:43:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
SDD proceeding with computation,421 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,421 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,421 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,421 properties remain. new max is 32
SDD size :6 after 9
SDD proceeding with computation,421 properties remain. new max is 64
SDD size :9 after 10
[2024-05-27 08:43:45] [INFO ] After 21728ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
SDD proceeding with computation,421 properties remain. new max is 128
SDD size :10 after 12
[2024-05-27 08:43:46] [INFO ] State equation strengthened by 741 read => feed constraints.
SDD proceeding with computation,421 properties remain. new max is 256
SDD size :12 after 20
SDD proceeding with computation,421 properties remain. new max is 512
SDD size :20 after 22
SDD proceeding with computation,421 properties remain. new max is 1024
SDD size :22 after 26
[2024-05-27 08:43:56] [INFO ] After 10530ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 08:44:06] [INFO ] Deduced a trap composed of 128 places in 8566 ms of which 2 ms to minimize.
SDD proceeding with computation,421 properties remain. new max is 2048
SDD size :26 after 146
[2024-05-27 08:44:16] [INFO ] Deduced a trap composed of 128 places in 9129 ms of which 1 ms to minimize.
[2024-05-27 08:44:23] [INFO ] Deduced a trap composed of 40 places in 5672 ms of which 1 ms to minimize.
[2024-05-27 08:44:30] [INFO ] Deduced a trap composed of 72 places in 5418 ms of which 1 ms to minimize.
[2024-05-27 08:44:36] [INFO ] Deduced a trap composed of 48 places in 5327 ms of which 1 ms to minimize.
SDD proceeding with computation,421 properties remain. new max is 4096
SDD size :146 after 236
[2024-05-27 08:44:42] [INFO ] Deduced a trap composed of 96 places in 4360 ms of which 1 ms to minimize.
[2024-05-27 08:44:47] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 50536 ms
[2024-05-27 08:44:53] [INFO ] After 67179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2473 ms.
[2024-05-27 08:44:55] [INFO ] After 92235ms 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 1029 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 1030 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Detected timeout of ITS tools.
[2024-05-27 08:45:17] [INFO ] Flatten gal took : 3618 ms
[2024-05-27 08:45:17] [INFO ] Applying decomposition
[2024-05-27 08:45:21] [INFO ] Flatten gal took : 3629 ms
Interrupted random walk after 234518 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 1
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12643984785989997816.txt' '-o' '/tmp/graph12643984785989997816.bin' '-w' '/tmp/graph12643984785989997816.weights'
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4108 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 08:45:31] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12643984785989997816.bin' '-l' '-1' '-v' '-w' '/tmp/graph12643984785989997816.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:45:31] [INFO ] Invariant cache hit.
[2024-05-27 08:45:31] [INFO ] Decomposing Gal with order
[2024-05-27 08:45:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:45:31] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 08:45:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2024-05-27 08:45:42] [INFO ] Removed a total of 435775 redundant transitions.
[2024-05-27 08:45:43] [INFO ] Flatten gal took : 6838 ms
[2024-05-27 08:45:52] [INFO ] After 20866ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 08:45:53] [INFO ] State equation strengthened by 741 read => feed constraints.
[2024-05-27 08:46:01] [INFO ] After 8152ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 08:46:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2190 labels/synchronizations in 20541 ms.
[2024-05-27 08:46:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15240823926753356112.gal : 424 ms
[2024-05-27 08:46:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16105361956662492399.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15240823926753356112.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16105361956662492399.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
[2024-05-27 08:46:27] [INFO ] Deduced a trap composed of 72 places in 24718 ms of which 183 ms to minimize.
[2024-05-27 08:46:42] [INFO ] Deduced a trap composed of 48 places in 11387 ms of which 1 ms to minimize.
[2024-05-27 08:46:51] [INFO ] Deduced a trap composed of 40 places in 7312 ms of which 1 ms to minimize.
[2024-05-27 08:46:59] [INFO ] Deduced a trap composed of 72 places in 6919 ms of which 0 ms to minimize.
[2024-05-27 08:47:06] [INFO ] Deduced a trap composed of 96 places in 6319 ms of which 3 ms to minimize.
[2024-05-27 08:47:14] [INFO ] Deduced a trap composed of 128 places in 5915 ms of which 2 ms to minimize.
[2024-05-27 08:47:20] [INFO ] Deduced a trap composed of 96 places in 5590 ms of which 0 ms to minimize.
[2024-05-27 08:47:27] [INFO ] Deduced a trap composed of 128 places in 5116 ms of which 1 ms to minimize.
[2024-05-27 08:47:32] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 90659 ms
[2024-05-27 08:47:32] [INFO ] After 99614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1315 ms.
[2024-05-27 08:47:34] [INFO ] After 122888ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 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 1192 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 1200 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 282363 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3317 ms. (steps per millisecond=301 ) properties (out of 1) seen :0
Loading property file /tmp/ReachabilityCardinality16105361956662492399.prop.
Interrupted probabilistic random walk after 135302 steps, run timeout after 99005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 135302 steps, saw 122157 distinct states, run finished after 99022 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 08:49:48] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2024-05-27 08:49:48] [INFO ] Invariant cache hit.
[2024-05-27 08:49:48] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 08:49:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2024-05-27 08:50:11] [INFO ] After 22911ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 08:50:12] [INFO ] State equation strengthened by 741 read => feed constraints.
[2024-05-27 08:50:34] [INFO ] After 22329ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :1

BK_STOP 1716799846060

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-6"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is RERS17pb115-PT-6, 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 r330-tall-171662362900188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-6.tgz
mv RERS17pb115-PT-6 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 ;