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-167912729100848.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ViralEpidemic-PT-S16D2C4A03, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r504-tall-167912729100848
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 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 54M 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 1679301270229

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-S16D2C4A03
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 08:34:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-20 08:34:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 08:34:33] [INFO ] Load time of PNML (sax parser for PT used): 1640 ms
[2023-03-20 08:34:33] [INFO ] Transformed 78643 places.
[2023-03-20 08:34:34] [INFO ] Transformed 144177 transitions.
[2023-03-20 08:34:34] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 2138 ms.
Structural test allowed to assert that 69905 places are NOT stable. Took 235 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13632 ms. (steps per millisecond=0 ) properties (out of 8738) seen :2653
Running SMT prover for 6085 properties.
// Phase 1: matrix 144177 rows 78643 cols
[2023-03-20 08:35:40] [INFO ] Invariants computation overflowed in 50426 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 08:36:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 08:36:05] [INFO ] After 25350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6085 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6085 out of 78643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Graph (complete) has 69904 edges and 78643 vertex of which 56660 are kept as prefixes of interest. Removing 21983 places using SCC suffix rule.147 ms
Discarding 21983 places :
Also discarding 39798 output transitions
Drop transitions removed 39798 transitions
Drop transitions removed 3788 transitions
Reduce isomorphic transitions removed 3788 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3789 rules applied. Total rules applied 3790 place count 56660 transition count 100590
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3791 place count 56659 transition count 100590
Discarding 778 places :
Symmetric choice reduction at 2 with 778 rule applications. Total rules 4569 place count 55881 transition count 99812
Iterating global reduction 2 with 778 rules applied. Total rules applied 5347 place count 55881 transition count 99812
Performed 1469 Post agglomeration using F-continuation condition.Transition count delta: 1469
Deduced a syphon composed of 1469 places in 46 ms
Reduce places removed 1469 places and 0 transitions.
Iterating global reduction 2 with 2938 rules applied. Total rules applied 8285 place count 54412 transition count 98343
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 8286 place count 54411 transition count 98342
Ensure Unique test removed 50 places
Iterating post reduction 2 with 50 rules applied. Total rules applied 8336 place count 54361 transition count 98342
Applied a total of 8336 rules in 10793 ms. Remains 54361 /78643 variables (removed 24282) and now considering 98342/144177 (removed 45835) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10814 ms. Remains : 54361/78643 places, 98342/144177 transitions.
Interrupted random walk after 3755 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 2124
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 391 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 369 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 362 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 359 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 365 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 402 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 359 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 352 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 373 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 354 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 362 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 348 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 359 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 369 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 376 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 358 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 380 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 358 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 347 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 353 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 357 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 375 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 351 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 349 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 348 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 370 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 358 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 358 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 365 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 347 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 352 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 387 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 359 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 365 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 364 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 366 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 388 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 361 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 350 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 353 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 349 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 352 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 376 ms. (steps per millisecond=2 ) properties (out of 3961) seen :0
Running SMT prover for 3961 properties.
// Phase 1: matrix 98342 rows 54361 cols
[2023-03-20 08:37:50] [INFO ] Invariants computation overflowed in 45672 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 08:41:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 08:41:35] [INFO ] After 225095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3961 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3961 out of 54361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54361/54361 places, 98342/98342 transitions.
Graph (complete) has 28160 edges and 54361 vertex of which 39786 are kept as prefixes of interest. Removing 14575 places using SCC suffix rule.23 ms
Discarding 14575 places :
Also discarding 24921 output transitions
Drop transitions removed 24921 transitions
Drop transitions removed 9019 transitions
Reduce isomorphic transitions removed 9019 transitions.
Iterating post reduction 0 with 9019 rules applied. Total rules applied 9020 place count 39786 transition count 64402
Discarding 6481 places :
Symmetric choice reduction at 1 with 6481 rule applications. Total rules 15501 place count 33305 transition count 57921
Ensure Unique test removed 366 places
Iterating global reduction 1 with 6847 rules applied. Total rules applied 22348 place count 32939 transition count 57921
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 5 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 22380 place count 32923 transition count 57905
Reduce places removed 783 places and 783 transitions.
Iterating global reduction 1 with 783 rules applied. Total rules applied 23163 place count 32140 transition count 57122
Ensure Unique test removed 20 places
Iterating post reduction 1 with 20 rules applied. Total rules applied 23183 place count 32120 transition count 57122
Applied a total of 23183 rules in 3523 ms. Remains 32120 /54361 variables (removed 22241) and now considering 57122/98342 (removed 41220) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3523 ms. Remains : 32120/54361 places, 57122/98342 transitions.
Interrupted random walk after 13477 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 3420
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 196 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 183 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 183 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 184 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 197 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 541) seen :0
Running SMT prover for 541 properties.
// Phase 1: matrix 57122 rows 32120 cols
[2023-03-20 08:42:27] [INFO ] Invariants computation overflowed in 8823 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: 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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
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 08:46:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 08:46:12] [INFO ] After 225023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 541 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 541 out of 32120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32120/32120 places, 57122/57122 transitions.
Graph (complete) has 14796 edges and 32120 vertex of which 5123 are kept as prefixes of interest. Removing 26997 places using SCC suffix rule.11 ms
Discarding 26997 places :
Also discarding 47776 output transitions
Drop transitions removed 47776 transitions
Drop transitions removed 476 transitions
Reduce isomorphic transitions removed 476 transitions.
Iterating post reduction 0 with 476 rules applied. Total rules applied 477 place count 5123 transition count 8870
Discarding 4007 places :
Symmetric choice reduction at 1 with 4007 rule applications. Total rules 4484 place count 1116 transition count 916
Iterating global reduction 1 with 4007 rules applied. Total rules applied 8491 place count 1116 transition count 916
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 1 with 148 rules applied. Total rules applied 8639 place count 1042 transition count 842
Reduce places removed 182 places and 182 transitions.
Iterating global reduction 1 with 182 rules applied. Total rules applied 8821 place count 860 transition count 660
Ensure Unique test removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 8829 place count 852 transition count 660
Applied a total of 8829 rules in 511 ms. Remains 852 /32120 variables (removed 31268) and now considering 660/57122 (removed 56462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 511 ms. Remains : 852/32120 places, 660/57122 transitions.
Finished random walk after 8006 steps, including 3 resets, run visited all 541 properties in 294 ms. (steps per millisecond=27 )
Able to resolve query StableMarking after proving 8739 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 700812 ms.
ITS solved all properties within timeout

BK_STOP 1679301973742

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-S16D2C4A03"
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-S16D2C4A03, 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-167912729100848"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 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 ;