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.r120-tall-167814498100013.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 CloudReconfiguration-PT-303, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-tall-167814498100013
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 11:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 25 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 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 1678391372283

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=CloudReconfiguration-PT-303
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 19:49:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 19:49:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 19:49:34] [INFO ] Load time of PNML (sax parser for PT used): 296 ms
[2023-03-09 19:49:34] [INFO ] Transformed 2584 places.
[2023-03-09 19:49:34] [INFO ] Transformed 3094 transitions.
[2023-03-09 19:49:34] [INFO ] Found NUPN structural information;
[2023-03-09 19:49:34] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 518 ms.
Graph (trivial) has 2956 edges and 2584 vertex of which 882 / 2584 are part of one of the 63 SCC in 13 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 42 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
Incomplete random walk after 10000 steps, including 217 resets, run finished after 1351 ms. (steps per millisecond=7 ) properties (out of 1717) seen :155
Probabilistic random walk after 30000 steps, saw 7302 distinct states, run finished after 1193 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1562 properties.
[2023-03-09 19:49:37] [INFO ] Flow matrix only has 2096 transitions (discarded 62 similar events)
// Phase 1: matrix 2096 rows 1765 cols
[2023-03-09 19:49:37] [INFO ] Computed 4 place invariants in 33 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)
[2023-03-09 19:50:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 19:50:03] [INFO ] After 25070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1562 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1562 out of 1765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1765/1765 places, 2158/2158 transitions.
Drop transitions removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 185 rules applied. Total rules applied 185 place count 1765 transition count 1973
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 125 rules applied. Total rules applied 310 place count 1643 transition count 1970
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 310 place count 1643 transition count 1963
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 324 place count 1636 transition count 1963
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 327 place count 1633 transition count 1960
Iterating global reduction 2 with 3 rules applied. Total rules applied 330 place count 1633 transition count 1960
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 331 place count 1632 transition count 1959
Iterating global reduction 2 with 1 rules applied. Total rules applied 332 place count 1632 transition count 1959
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 6 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 366 place count 1615 transition count 1942
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 374 place count 1611 transition count 1969
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 379 place count 1611 transition count 1964
Free-agglomeration rule applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 391 place count 1611 transition count 1952
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 403 place count 1599 transition count 1952
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 405 place count 1599 transition count 1950
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 406 place count 1599 transition count 1950
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 407 place count 1599 transition count 1950
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 408 place count 1598 transition count 1949
Applied a total of 408 rules in 459 ms. Remains 1598 /1765 variables (removed 167) and now considering 1949/2158 (removed 209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 459 ms. Remains : 1598/1765 places, 1949/2158 transitions.
Interrupted random walk after 359801 steps, including 5073 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 794
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 768) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 768) seen :1
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 767) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 767) seen :9
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 758) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 758) seen :0
Running SMT prover for 758 properties.
// Phase 1: matrix 1949 rows 1598 cols
[2023-03-09 19:50:36] [INFO ] Computed 4 place invariants in 12 ms
[2023-03-09 19:51:00] [INFO ] After 24445ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:758
[2023-03-09 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 24 ms returned sat
[2023-03-09 19:52:19] [INFO ] After 42252ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :756
[2023-03-09 19:52:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 19:53:01] [INFO ] After 41256ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :756
[2023-03-09 19:54:18] [INFO ] After 118913ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :756
Attempting to minimize the solution found.
Minimization took 27223 ms.
[2023-03-09 19:54:45] [INFO ] After 225031ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :756
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL SAT_SMT
Total runtime 312210 ms.
ITS solved all properties within timeout

BK_STOP 1678391686756

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="CloudReconfiguration-PT-303"
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 CloudReconfiguration-PT-303, 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 r120-tall-167814498100013"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 ;