Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r504-tall-167912729000783.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ViralEpidemic-PT-S02D1C1A12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r504-tall-167912729000783
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 11K Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 23:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 23:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 22:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 22:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 19M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679300619067

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=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S02D1C1A12
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 08:23:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-20 08:23:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 08:23:41] [INFO ] Load time of PNML (sax parser for PT used): 913 ms
[2023-03-20 08:23:41] [INFO ] Transformed 32765 places.
[2023-03-20 08:23:41] [INFO ] Transformed 40955 transitions.
[2023-03-20 08:23:41] [INFO ] Parsed PT model containing 32765 places and 40955 transitions and 90101 arcs in 1133 ms.
Structural test allowed to assert that 16383 places are NOT stable. Took 120 ms.
Incomplete random walk after 10000 steps, including 992 resets, run finished after 4293 ms. (steps per millisecond=2 ) properties (out of 16382) seen :751
Interrupted probabilistic random walk after 7718 steps, run timeout after 15041 ms. (steps per millisecond=0 ) properties seen :{14765=1, 15014=1, 15015=1, 15137=1, 15138=1, 15139=1, 15142=1, 15171=1, 15174=1, 15175=1, 15176=1, 15177=1, 15178=1, 15184=1, 15186=1, 15187=1, 15190=1, 15191=1, 15192=1, 15195=1, 15198=1, 15200=1, 15202=1, 15203=1, 15204=1, 15205=1, 15206=1, 15209=1, 15210=1, 15216=1, 15218=1, 15223=1, 15224=1, 15225=1, 15226=1, 15229=1, 15230=1, 15235=1, 15236=1, 15237=1, 15238=1, 15240=1, 15242=1, 15243=1, 15246=1, 15251=1, 15252=1, 15253=1, 15254=1, 15257=1, 15258=1, 15267=1, 15270=1, 15271=1, 15274=1, 15275=1, 15278=1, 15279=1, 15280=1, 15281=1, 15284=1, 15285=1, 15288=1, 15289=1, 15292=1, 15293=1, 15296=1, 15297=1, 15300=1, 15301=1, 15306=1, 15307=1, 15308=1, 15309=1, 15312=1, 15313=1, 15316=1, 15317=1, 15320=1, 15321=1, 15324=1, 15325=1, 15328=1, 15329=1, 15334=1, 15335=1, 15338=1, 15339=1, 15342=1, 15343=1, 15344=1, 15345=1, 15348=1, 15349=1, 15354=1, 15355=1, 15356=1, 15357=1, 15360=1, 15361=1, 15366=1, 15367=1, 15370=1, 15371=1, 15372=1, 15373=1, 15376=1, 15377=1, 15382=1, 15383=1, 15384=1, 15385=1, 15388=1, 15389=1, 15396=1, 15397=1, 15400=1, 15401=1, 15402=1, 15403=1, 15406=1, 15407=1, 15410=1, 15411=1, 15414=1, 15415=1, 15418=1, 15419=1, 15422=1, 15423=1, 15428=1, 15429=1, 15430=1, 15431=1, 15434=1, 15435=1, 15438=1, 15439=1, 15442=1, 15443=1, 15446=1, 15447=1, 15448=1, 15449=1, 15450=1, 15451=1, 15452=1, 15453=1, 15454=1, 15455=1, 15456=1, 15457=1, 15463=1, 15465=1, 15468=1, 15469=1, 15471=1, 15473=1, 15474=1, 15477=1, 15480=1, 15481=1, 15482=1, 15485=1, 15486=1, 15487=1, 15490=1, 15493=1, 15496=1, 15497=1, 15498=1, 15501=1, 15503=1, 15505=1, 15509=1, 15511=1, 15512=1, 15513=1, 15514=1, 15515=1, 15518=1, 15519=1, 15522=1, 15523=1, 15528=1, 15529=1, 15532=1, 15533=1, 15534=1, 15535=1, 15540=1, 15541=1, 15544=1, 15545=1, 15546=1, 15547=1, 15550=1, 15551=1, 15556=1, 15557=1, 15560=1, 15561=1, 15562=1, 15563=1, 15568=1, 15569=1, 15572=1, 15573=1, 15574=1, 15575=1, 15577=1, 15578=1, 15581=1, 15582=1, 15588=1, 15590=1, 15591=1, 15594=1, 15595=1, 15596=1, 15599=1, 15602=1, 15604=1, 15606=1, 15607=1, 15608=1, 15609=1, 15610=1, 15615=1, 15618=1, 15620=1, 15622=1, 15623=1, 15624=1, 15628=1, 15630=1}
Probabilistic random walk after 7718 steps, saw 7462 distinct states, run finished after 15044 ms. (steps per millisecond=0 ) properties seen :236
Running SMT prover for 15395 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 08:24:12] [INFO ] Invariants computation overflowed in 10080 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 08:24:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 08:24:37] [INFO ] After 25215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15395 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 15395 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 31484 are kept as prefixes of interest. Removing 1281 places using SCC suffix rule.61 ms
Discarding 1281 places :
Also discarding 706 output transitions
Drop transitions removed 706 transitions
Drop transitions removed 1412 transitions
Reduce isomorphic transitions removed 1412 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 1418 rules applied. Total rules applied 1419 place count 31484 transition count 38831
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 1425 place count 31478 transition count 38831
Discarding 4011 places :
Symmetric choice reduction at 2 with 4011 rule applications. Total rules 5436 place count 27467 transition count 30809
Iterating global reduction 2 with 4011 rules applied. Total rules applied 9447 place count 27467 transition count 30809
Performed 524 Post agglomeration using F-continuation condition.Transition count delta: 524
Deduced a syphon composed of 524 places in 11 ms
Reduce places removed 524 places and 0 transitions.
Iterating global reduction 2 with 1048 rules applied. Total rules applied 10495 place count 26943 transition count 30285
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10496 place count 26942 transition count 30284
Applied a total of 10496 rules in 18996 ms. Remains 26942 /32765 variables (removed 5823) and now considering 30284/40955 (removed 10671) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19001 ms. Remains : 26942/32765 places, 30284/40955 transitions.
Interrupted random walk after 103911 steps, including 67 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 11765
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 3630) seen :0
Running SMT prover for 3630 properties.
// Phase 1: matrix 30284 rows 26942 cols
[2023-03-20 08:25:44] [INFO ] Computed 263 place invariants in 6459 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 08:29:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 08:29:29] [INFO ] After 225137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3630 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3630 out of 26942 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26942/26942 places, 30284/30284 transitions.
Graph (complete) has 11189 edges and 26942 vertex of which 9094 are kept as prefixes of interest. Removing 17848 places using SCC suffix rule.8 ms
Discarding 17848 places :
Also discarding 15355 output transitions
Drop transitions removed 15355 transitions
Drop transitions removed 6706 transitions
Reduce isomorphic transitions removed 6706 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 7406 rules applied. Total rules applied 7407 place count 9094 transition count 7523
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 8107 place count 8394 transition count 7523
Discarding 148 places :
Symmetric choice reduction at 2 with 148 rule applications. Total rules 8255 place count 8246 transition count 7331
Iterating global reduction 2 with 148 rules applied. Total rules applied 8403 place count 8246 transition count 7331
Performed 1857 Post agglomeration using F-continuation condition.Transition count delta: 1857
Deduced a syphon composed of 1857 places in 1 ms
Reduce places removed 1857 places and 0 transitions.
Iterating global reduction 2 with 3714 rules applied. Total rules applied 12117 place count 6389 transition count 5474
Reduce places removed 232 places and 232 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 12349 place count 6157 transition count 5242
Ensure Unique test removed 96 places
Iterating post reduction 2 with 96 rules applied. Total rules applied 12445 place count 6061 transition count 5242
Applied a total of 12445 rules in 2179 ms. Remains 6061 /26942 variables (removed 20881) and now considering 5242/30284 (removed 25042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2179 ms. Remains : 6061/26942 places, 5242/30284 transitions.
Finished random walk after 111095 steps, including 38 resets, run visited all 3630 properties in 27473 ms. (steps per millisecond=4 )
Able to resolve query StableMarking after proving 16383 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 378490 ms.
ITS solved all properties within timeout

BK_STOP 1679300999967

--------------------
content from stderr:

+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="ViralEpidemic-PT-S02D1C1A12"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is ViralEpidemic-PT-S02D1C1A12, 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 r504-tall-167912729000783"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 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 ;