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-171662362900148.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)
.....................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS17pb114-PT-7, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-171662362900148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 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 73M 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 1716795157397

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=RERS17pb114-PT-7
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-27 07:32:39] [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 07:32:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 07:32:40] [INFO ] Load time of PNML (sax parser for PT used): 1821 ms
[2024-05-27 07:32:41] [INFO ] Transformed 1446 places.
[2024-05-27 07:32:41] [INFO ] Transformed 151085 transitions.
[2024-05-27 07:32:41] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2647 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1826 ms. (steps per millisecond=5 ) properties (out of 1446) seen :974
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 472) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=2 ) properties (out of 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=2 ) properties (out of 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=1 ) properties (out of 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=1 ) properties (out of 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=4 ) properties (out of 472) 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 472) 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 472) 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 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 472) 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 472) 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 472) 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 472) 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 472) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=4 ) properties (out of 472) seen :0
Running SMT prover for 472 properties.
[2024-05-27 07:32:46] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2024-05-27 07:32:46] [INFO ] Computed 35 invariants in 557 ms
[2024-05-27 07:32:48] [INFO ] Flatten gal took : 4435 ms
[2024-05-27 07:32:51] [INFO ] Flatten gal took : 3452 ms
[2024-05-27 07:32:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11900546660941320292.gal : 532 ms
[2024-05-27 07:32:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9414894855828980602.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11900546660941320292.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9414894855828980602.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 07:33:00] [INFO ] After 13434ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:472
[2024-05-27 07:33:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 27 ms returned sat
[2024-05-27 07:33:11] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 24 ms returned sat
Loading property file /tmp/ReachabilityCardinality9414894855828980602.prop.
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:632)
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 07:33:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 07:33:25] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:472
Fused 472 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 472 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
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 3195 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 3214 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Interrupted random walk after 184126 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 453
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=167 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=152 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=214 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 500 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 557 ms. (steps per millisecond=179 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2024-05-27 07:34:10] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2024-05-27 07:34:10] [INFO ] Computed 18 invariants in 338 ms
[2024-05-27 07:34:11] [INFO ] After 609ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2024-05-27 07:34:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2024-05-27 07:34:55] [INFO ] After 42684ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2024-05-27 07:34:56] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:35:28] [INFO ] After 32152ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2024-05-27 07:35:39] [INFO ] Deduced a trap composed of 64 places in 9574 ms of which 47 ms to minimize.
[2024-05-27 07:35:49] [INFO ] Deduced a trap composed of 64 places in 8659 ms of which 1 ms to minimize.
[2024-05-27 07:35:59] [INFO ] Deduced a trap composed of 40 places in 8185 ms of which 6 ms to minimize.
[2024-05-27 07:36:08] [INFO ] Deduced a trap composed of 64 places in 7797 ms of which 29 ms to minimize.
[2024-05-27 07:36:16] [INFO ] Deduced a trap composed of 40 places in 6926 ms of which 2 ms to minimize.
[2024-05-27 07:36:24] [INFO ] Deduced a trap composed of 128 places in 6475 ms of which 0 ms to minimize.
[2024-05-27 07:36:30] [INFO ] Deduced a trap composed of 64 places in 5461 ms of which 1 ms to minimize.
[2024-05-27 07:36:37] [INFO ] Deduced a trap composed of 96 places in 5174 ms of which 1 ms to minimize.
[2024-05-27 07:36:43] [INFO ] Deduced a trap composed of 96 places in 4549 ms of which 0 ms to minimize.
[2024-05-27 07:36:47] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 78728 ms
[2024-05-27 07:37:56] [INFO ] After 179740ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 33 ms.
[2024-05-27 07:37:56] [INFO ] After 225112ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 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 1141 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 1141 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 197700 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4716 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4532 ms. (steps per millisecond=220 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4605 ms. (steps per millisecond=217 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4528 ms. (steps per millisecond=220 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4744 ms. (steps per millisecond=210 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4807 ms. (steps per millisecond=208 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2024-05-27 07:38:55] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:38:55] [INFO ] Invariant cache hit.
[2024-05-27 07:38:56] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 07:38:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2024-05-27 07:39:19] [INFO ] After 22767ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-27 07:39:20] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:39:29] [INFO ] After 9887ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-27 07:39:42] [INFO ] Deduced a trap composed of 64 places in 11386 ms of which 2 ms to minimize.
[2024-05-27 07:39:53] [INFO ] Deduced a trap composed of 64 places in 10270 ms of which 2 ms to minimize.
[2024-05-27 07:40:04] [INFO ] Deduced a trap composed of 40 places in 9654 ms of which 1 ms to minimize.
[2024-05-27 07:40:15] [INFO ] Deduced a trap composed of 64 places in 9331 ms of which 1 ms to minimize.
[2024-05-27 07:40:25] [INFO ] Deduced a trap composed of 96 places in 8933 ms of which 2 ms to minimize.
SDD proceeding with computation,472 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,472 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,472 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,472 properties remain. new max is 32
SDD size :12 after 24
SDD proceeding with computation,472 properties remain. new max is 64
SDD size :24 after 28
SDD proceeding with computation,472 properties remain. new max is 128
SDD size :28 after 44
SDD proceeding with computation,472 properties remain. new max is 256
SDD size :44 after 92
[2024-05-27 07:40:34] [INFO ] Deduced a trap composed of 96 places in 8090 ms of which 1 ms to minimize.
SDD proceeding with computation,472 properties remain. new max is 512
SDD size :92 after 108
[2024-05-27 07:40:42] [INFO ] Deduced a trap composed of 64 places in 7052 ms of which 0 ms to minimize.
SDD proceeding with computation,472 properties remain. new max is 1024
SDD size :108 after 611
[2024-05-27 07:40:50] [INFO ] Deduced a trap composed of 40 places in 6772 ms of which 1 ms to minimize.
SDD proceeding with computation,472 properties remain. new max is 2048
SDD size :611 after 2410
[2024-05-27 07:40:58] [INFO ] Deduced a trap composed of 96 places in 6814 ms of which 1 ms to minimize.
[2024-05-27 07:41:05] [INFO ] Deduced a trap composed of 96 places in 6173 ms of which 1 ms to minimize.
SDD proceeding with computation,472 properties remain. new max is 4096
SDD size :2410 after 9218
[2024-05-27 07:41:12] [INFO ] Deduced a trap composed of 64 places in 5311 ms of which 0 ms to minimize.
[2024-05-27 07:41:18] [INFO ] Deduced a trap composed of 128 places in 4962 ms of which 1 ms to minimize.
[2024-05-27 07:41:22] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 112711 ms
[2024-05-27 07:41:33] [INFO ] After 133778ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3566 ms.
[2024-05-27 07:41:37] [INFO ] After 161229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 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 1234 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 1234 ms. Remains : 1428/1428 places, 150572/150572 transitions.
SDD proceeding with computation,472 properties remain. new max is 8192
SDD size :9218 after 123448
Interrupted random walk after 294757 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3432 ms. (steps per millisecond=291 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3484 ms. (steps per millisecond=287 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 07:42:15] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:42:16] [INFO ] Invariant cache hit.
[2024-05-27 07:42:16] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 07:42:16] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2024-05-27 07:42:38] [INFO ] After 22008ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 07:42:39] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:42:48] [INFO ] After 9062ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
Detected timeout of ITS tools.
[2024-05-27 07:42:56] [INFO ] Flatten gal took : 3809 ms
[2024-05-27 07:42:56] [INFO ] Applying decomposition
[2024-05-27 07:42:59] [INFO ] Flatten gal took : 3199 ms
[2024-05-27 07:43:04] [INFO ] Deduced a trap composed of 64 places in 15354 ms of which 2 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1031542230112789310.txt' '-o' '/tmp/graph1031542230112789310.bin' '-w' '/tmp/graph1031542230112789310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1031542230112789310.bin' '-l' '-1' '-v' '-w' '/tmp/graph1031542230112789310.weights' '-q' '0' '-e' '0.001'
[2024-05-27 07:43:08] [INFO ] Decomposing Gal with order
[2024-05-27 07:43:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 07:43:19] [INFO ] Deduced a trap composed of 64 places in 13551 ms of which 4 ms to minimize.
[2024-05-27 07:43:21] [INFO ] Removed a total of 457639 redundant transitions.
[2024-05-27 07:43:23] [INFO ] Flatten gal took : 8441 ms
[2024-05-27 07:43:33] [INFO ] Deduced a trap composed of 40 places in 12921 ms of which 3 ms to minimize.
[2024-05-27 07:43:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 4223 labels/synchronizations in 11877 ms.
[2024-05-27 07:43:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17357486531856248684.gal : 492 ms
[2024-05-27 07:43:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality191101324016498852.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17357486531856248684.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality191101324016498852.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 ...307
[2024-05-27 07:43:45] [INFO ] Deduced a trap composed of 64 places in 10337 ms of which 1 ms to minimize.
[2024-05-27 07:43:55] [INFO ] Deduced a trap composed of 96 places in 9006 ms of which 1 ms to minimize.
[2024-05-27 07:44:04] [INFO ] Deduced a trap composed of 96 places in 7990 ms of which 1 ms to minimize.
[2024-05-27 07:44:13] [INFO ] Deduced a trap composed of 64 places in 7369 ms of which 1 ms to minimize.
[2024-05-27 07:44:21] [INFO ] Deduced a trap composed of 40 places in 6896 ms of which 1 ms to minimize.
[2024-05-27 07:44:29] [INFO ] Deduced a trap composed of 96 places in 6777 ms of which 1 ms to minimize.
[2024-05-27 07:44:36] [INFO ] Deduced a trap composed of 96 places in 6238 ms of which 0 ms to minimize.
[2024-05-27 07:44:42] [INFO ] Deduced a trap composed of 64 places in 5283 ms of which 1 ms to minimize.
[2024-05-27 07:44:48] [INFO ] Deduced a trap composed of 128 places in 4914 ms of which 1 ms to minimize.
[2024-05-27 07:44:53] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 125338 ms
[2024-05-27 07:44:59] [INFO ] After 140501ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2394 ms.
[2024-05-27 07:45:01] [INFO ] After 165776ms 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.
Applied a total of 0 rules in 1188 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 1188 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 300309 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3250 ms. (steps per millisecond=307 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3234 ms. (steps per millisecond=309 ) properties (out of 2) seen :0
Loading property file /tmp/ReachabilityCardinality191101324016498852.prop.
Interrupted probabilistic random walk after 197331 steps, run timeout after 108007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 197331 steps, saw 182955 distinct states, run finished after 108009 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 07:47:28] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:47:28] [INFO ] Invariant cache hit.
[2024-05-27 07:47:28] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 07:47:28] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2024-05-27 07:47:50] [INFO ] After 21449ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 07:47:50] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:48:02] [INFO ] After 12156ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 07:48:30] [INFO ] Deduced a trap composed of 64 places in 26302 ms of which 25 ms to minimize.
[2024-05-27 07:48:42] [INFO ] Deduced a trap composed of 64 places in 11246 ms of which 3 ms to minimize.
[2024-05-27 07:48:54] [INFO ] Deduced a trap composed of 40 places in 10334 ms of which 1 ms to minimize.
[2024-05-27 07:49:05] [INFO ] Deduced a trap composed of 64 places in 10025 ms of which 3 ms to minimize.
[2024-05-27 07:49:16] [INFO ] Deduced a trap composed of 96 places in 9539 ms of which 1 ms to minimize.
[2024-05-27 07:49:26] [INFO ] Deduced a trap composed of 96 places in 9235 ms of which 1 ms to minimize.
[2024-05-27 07:49:35] [INFO ] Deduced a trap composed of 64 places in 7339 ms of which 0 ms to minimize.
[2024-05-27 07:49:45] [INFO ] Deduced a trap composed of 40 places in 7930 ms of which 0 ms to minimize.
[2024-05-27 07:49:53] [INFO ] Deduced a trap composed of 96 places in 6706 ms of which 0 ms to minimize.
[2024-05-27 07:50:00] [INFO ] Deduced a trap composed of 96 places in 6217 ms of which 1 ms to minimize.
[2024-05-27 07:50:06] [INFO ] Deduced a trap composed of 64 places in 5295 ms of which 0 ms to minimize.
[2024-05-27 07:50:13] [INFO ] Deduced a trap composed of 128 places in 4993 ms of which 1 ms to minimize.
[2024-05-27 07:50:17] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 134751 ms
[2024-05-27 07:50:23] [INFO ] After 152912ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2270 ms.
[2024-05-27 07:50:25] [INFO ] After 177507ms 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 1 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.
Applied a total of 0 rules in 1242 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 1244 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1231 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2024-05-27 07:50:28] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:50:28] [INFO ] Invariant cache hit.
[2024-05-27 07:50:37] [INFO ] Implicit Places using invariants in 8947 ms returned []
Implicit Place search using SMT only with invariants took 8952 ms to find 0 implicit places.
[2024-05-27 07:50:37] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:50:37] [INFO ] Invariant cache hit.
[2024-05-27 07:51:08] [INFO ] Performed 66193/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.

BK_STOP 1716796270886

--------------------
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_1.0.0.202304061127.jar
+ 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="RERS17pb114-PT-7"
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 RERS17pb114-PT-7, 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-171662362900148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-7.tgz
mv RERS17pb114-PT-7 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 ;