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-171662362800143.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 RERS17pb114-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-171662362800143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 3.4K Apr 23 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K 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 76K 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 1716794854354

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-6
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-27 07:27:36] [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 07:27:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 07:27:38] [INFO ] Load time of PNML (sax parser for PT used): 1912 ms
[2024-05-27 07:27:38] [INFO ] Transformed 1446 places.
[2024-05-27 07:27:38] [INFO ] Transformed 151085 transitions.
[2024-05-27 07:27:38] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2365 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2411 ms. (steps per millisecond=4 ) properties (out of 1446) seen :987
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=3 ) properties (out of 459) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=1 ) properties (out of 459) 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 459) 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 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=3 ) properties (out of 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 459) 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 459) 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 459) 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 459) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=1 ) properties (out of 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=2 ) properties (out of 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=2 ) properties (out of 459) 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 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=1 ) properties (out of 459) 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 459) 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 459) 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 459) 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 459) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 459) 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 459) 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 459) 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 459) 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 459) 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 459) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=2 ) properties (out of 459) 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 459) 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 459) 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 459) 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 459) 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 459) 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 459) seen :0
Running SMT prover for 459 properties.
[2024-05-27 07:27:43] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2024-05-27 07:27:44] [INFO ] Computed 35 invariants in 799 ms
[2024-05-27 07:27:45] [INFO ] Flatten gal took : 5092 ms
[2024-05-27 07:27:49] [INFO ] Flatten gal took : 3456 ms
[2024-05-27 07:27:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13881735435358998447.gal : 598 ms
[2024-05-27 07:27:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6913104372307232031.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/ReachabilityCardinality13881735435358998447.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6913104372307232031.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 07:27:58] [INFO ] After 13936ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:459
[2024-05-27 07:28:08] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2024-05-27 07:28:08] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 23 ms returned sat
Loading property file /tmp/ReachabilityCardinality6913104372307232031.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.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 07:28:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 07:28:23] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:459
Fused 459 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 459 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 3020 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 3037 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Interrupted random walk after 196828 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 443
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-27 07:29:05] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2024-05-27 07:29:05] [INFO ] Computed 18 invariants in 314 ms
[2024-05-27 07:29:06] [INFO ] After 565ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-27 07:29:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-27 07:29:45] [INFO ] After 38470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2024-05-27 07:29:46] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:30:14] [INFO ] After 27537ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2024-05-27 07:30:25] [INFO ] Deduced a trap composed of 64 places in 10160 ms of which 15 ms to minimize.
[2024-05-27 07:30:37] [INFO ] Deduced a trap composed of 64 places in 10168 ms of which 2 ms to minimize.
[2024-05-27 07:30:47] [INFO ] Deduced a trap composed of 64 places in 9043 ms of which 2 ms to minimize.
[2024-05-27 07:30:57] [INFO ] Deduced a trap composed of 40 places in 8167 ms of which 2 ms to minimize.
[2024-05-27 07:31:06] [INFO ] Deduced a trap composed of 40 places in 8052 ms of which 2 ms to minimize.
[2024-05-27 07:31:15] [INFO ] Deduced a trap composed of 64 places in 7340 ms of which 17 ms to minimize.
[2024-05-27 07:31:23] [INFO ] Deduced a trap composed of 64 places in 7528 ms of which 1 ms to minimize.
[2024-05-27 07:31:32] [INFO ] Deduced a trap composed of 128 places in 7348 ms of which 2 ms to minimize.
[2024-05-27 07:31:40] [INFO ] Deduced a trap composed of 64 places in 6283 ms of which 1 ms to minimize.
[2024-05-27 07:31:47] [INFO ] Deduced a trap composed of 96 places in 5958 ms of which 1 ms to minimize.
[2024-05-27 07:31:53] [INFO ] Deduced a trap composed of 96 places in 5211 ms of which 1 ms to minimize.
[2024-05-27 07:31:58] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 104192 ms
[2024-05-27 07:32:54] [INFO ] After 187196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-27 07:32:54] [INFO ] After 227673ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 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 1382 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 1382 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 209677 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4234 ms. (steps per millisecond=236 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4158 ms. (steps per millisecond=240 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4113 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4233 ms. (steps per millisecond=236 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-27 07:33:42] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:33:42] [INFO ] Invariant cache hit.
[2024-05-27 07:33:43] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 07:33:43] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2024-05-27 07:34:07] [INFO ] After 23862ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-27 07:34:08] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:34:19] [INFO ] After 11319ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-27 07:34:31] [INFO ] Deduced a trap composed of 64 places in 11105 ms of which 1 ms to minimize.
[2024-05-27 07:34:47] [INFO ] Deduced a trap composed of 40 places in 12683 ms of which 2 ms to minimize.
[2024-05-27 07:35:00] [INFO ] Deduced a trap composed of 40 places in 12290 ms of which 2 ms to minimize.
[2024-05-27 07:35:12] [INFO ] Deduced a trap composed of 64 places in 10294 ms of which 1 ms to minimize.
[2024-05-27 07:35:22] [INFO ] Deduced a trap composed of 64 places in 9087 ms of which 1 ms to minimize.
[2024-05-27 07:35:32] [INFO ] Deduced a trap composed of 96 places in 7971 ms of which 2 ms to minimize.
SDD proceeding with computation,459 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,459 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,459 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,459 properties remain. new max is 32
SDD size :12 after 24
SDD proceeding with computation,459 properties remain. new max is 64
SDD size :24 after 28
[2024-05-27 07:35:40] [INFO ] Deduced a trap composed of 96 places in 7730 ms of which 1 ms to minimize.
SDD proceeding with computation,459 properties remain. new max is 128
SDD size :28 after 44
SDD proceeding with computation,459 properties remain. new max is 256
SDD size :44 after 92
SDD proceeding with computation,459 properties remain. new max is 512
SDD size :92 after 108
[2024-05-27 07:35:47] [INFO ] Deduced a trap composed of 96 places in 5170 ms of which 0 ms to minimize.
[2024-05-27 07:35:53] [INFO ] Deduced a trap composed of 64 places in 4613 ms of which 0 ms to minimize.
SDD proceeding with computation,459 properties remain. new max is 1024
SDD size :108 after 611
[2024-05-27 07:35:58] [INFO ] Deduced a trap composed of 64 places in 4045 ms of which 1 ms to minimize.
[2024-05-27 07:36:03] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 103623 ms
SDD proceeding with computation,459 properties remain. new max is 2048
SDD size :611 after 2410
[2024-05-27 07:36:15] [INFO ] After 127068ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4013 ms.
[2024-05-27 07:36:19] [INFO ] After 156366ms 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 1341 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 1341 ms. Remains : 1428/1428 places, 150572/150572 transitions.
SDD proceeding with computation,459 properties remain. new max is 4096
SDD size :2410 after 9218
Interrupted random walk after 241469 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 3619 ms. (steps per millisecond=276 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3679 ms. (steps per millisecond=271 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 07:36:58] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:36:58] [INFO ] Invariant cache hit.
[2024-05-27 07:36:58] [INFO ] After 191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 07:36:58] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
SDD proceeding with computation,459 properties remain. new max is 8192
SDD size :9218 after 123448
[2024-05-27 07:37:21] [INFO ] After 22844ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 07:37:22] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:37:32] [INFO ] After 9576ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 07:37:44] [INFO ] Deduced a trap composed of 64 places in 11418 ms of which 2 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 07:37:54] [INFO ] Flatten gal took : 4035 ms
[2024-05-27 07:37:54] [INFO ] Applying decomposition
[2024-05-27 07:37:58] [INFO ] Flatten gal took : 3489 ms
[2024-05-27 07:37:59] [INFO ] Deduced a trap composed of 40 places in 13349 ms of which 3 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/graph424102531428933289.txt' '-o' '/tmp/graph424102531428933289.bin' '-w' '/tmp/graph424102531428933289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph424102531428933289.bin' '-l' '-1' '-v' '-w' '/tmp/graph424102531428933289.weights' '-q' '0' '-e' '0.001'
[2024-05-27 07:38:07] [INFO ] Decomposing Gal with order
[2024-05-27 07:38:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 07:38:13] [INFO ] Deduced a trap composed of 40 places in 12736 ms of which 2 ms to minimize.
[2024-05-27 07:38:20] [INFO ] Removed a total of 457580 redundant transitions.
[2024-05-27 07:38:21] [INFO ] Flatten gal took : 7155 ms
[2024-05-27 07:38:28] [INFO ] Deduced a trap composed of 96 places in 13599 ms of which 1 ms to minimize.
[2024-05-27 07:38:38] [INFO ] Deduced a trap composed of 64 places in 9317 ms of which 1 ms to minimize.
[2024-05-27 07:38:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 4121 labels/synchronizations in 11200 ms.
[2024-05-27 07:38:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15108495068151320246.gal : 424 ms
[2024-05-27 07:38:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15901335421124817797.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/ReachabilityCardinality15108495068151320246.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15901335421124817797.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 07:38:49] [INFO ] Deduced a trap composed of 64 places in 9271 ms of which 2 ms to minimize.
[2024-05-27 07:38:59] [INFO ] Deduced a trap composed of 128 places in 8631 ms of which 3 ms to minimize.
[2024-05-27 07:39:08] [INFO ] Deduced a trap composed of 64 places in 8152 ms of which 2 ms to minimize.
[2024-05-27 07:39:16] [INFO ] Deduced a trap composed of 64 places in 6827 ms of which 2 ms to minimize.
[2024-05-27 07:39:24] [INFO ] Deduced a trap composed of 96 places in 6884 ms of which 1 ms to minimize.
[2024-05-27 07:39:31] [INFO ] Deduced a trap composed of 96 places in 5522 ms of which 11 ms to minimize.
[2024-05-27 07:39:37] [INFO ] Deduced a trap composed of 129 places in 4946 ms of which 5 ms to minimize.
[2024-05-27 07:39:42] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 130665 ms
[2024-05-27 07:39:49] [INFO ] After 146978ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2606 ms.
[2024-05-27 07:39:52] [INFO ] After 173300ms 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 1341 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 1341 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 267378 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3673 ms. (steps per millisecond=272 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3765 ms. (steps per millisecond=265 ) properties (out of 2) seen :0
Loading property file /tmp/ReachabilityCardinality15901335421124817797.prop.
Interrupted probabilistic random walk after 200031 steps, run timeout after 111005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 200031 steps, saw 185765 distinct states, run finished after 111011 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 07:42:22] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2024-05-27 07:42:22] [INFO ] Invariant cache hit.
[2024-05-27 07:42:22] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 07:42:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 20 ms returned sat
[2024-05-27 07:42:46] [INFO ] After 23654ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 07:42:47] [INFO ] State equation strengthened by 773 read => feed constraints.
[2024-05-27 07:42:57] [INFO ] After 10666ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 07:43:11] [INFO ] Deduced a trap composed of 64 places in 12111 ms of which 3 ms to minimize.
[2024-05-27 07:43:26] [INFO ] Deduced a trap composed of 40 places in 13381 ms of which 3 ms to minimize.
[2024-05-27 07:43:38] [INFO ] Deduced a trap composed of 40 places in 11415 ms of which 3 ms to minimize.
[2024-05-27 07:43:51] [INFO ] Deduced a trap composed of 96 places in 11847 ms of which 3 ms to minimize.
[2024-05-27 07:44:04] [INFO ] Deduced a trap composed of 64 places in 11039 ms of which 2 ms to minimize.
[2024-05-27 07:44:23] [INFO ] Deduced a trap composed of 96 places in 18694 ms of which 23 ms to minimize.
[2024-05-27 07:44:43] [INFO ] Deduced a trap composed of 64 places in 17730 ms of which 2512 ms to minimize.

BK_STOP 1716795933776

--------------------
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-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 RERS17pb114-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-171662362800143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-6.tgz
mv RERS17pb114-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 ;