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-167814498600373.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 DLCflexbar-PT-7b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-tall-167814498600373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K Feb 25 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 25 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M 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 1678394733735

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=DLCflexbar-PT-7b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 20:45:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 20:45:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 20:45:36] [INFO ] Load time of PNML (sax parser for PT used): 836 ms
[2023-03-09 20:45:37] [INFO ] Transformed 35101 places.
[2023-03-09 20:45:37] [INFO ] Transformed 55507 transitions.
[2023-03-09 20:45:37] [INFO ] Found NUPN structural information;
[2023-03-09 20:45:39] [INFO ] Parsed PT model containing 35101 places and 55507 transitions and 156636 arcs in 3763 ms.
Graph (trivial) has 31610 edges and 35101 vertex of which 2264 / 35101 are part of one of the 146 SCC in 74 ms
Free SCC test removed 2118 places
Structural test allowed to assert that 18860 places are NOT stable. Took 359 ms.
Ensure Unique test removed 2246 transitions
Reduce redundant transitions removed 2246 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1668 ms. (steps per millisecond=5 ) properties (out of 16241) seen :818
Interrupted probabilistic random walk after 2486 steps, run timeout after 3027 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 2486 steps, saw 2417 distinct states, run finished after 3030 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 15423 properties.
[2023-03-09 20:45:51] [INFO ] Flow matrix only has 53116 transitions (discarded 145 similar events)
// Phase 1: matrix 53116 rows 32983 cols
[2023-03-09 20:45:51] [INFO ] Computed 2171 place invariants in 412 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:2340)
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 20:46:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 20:46:17] [INFO ] After 25430ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15423 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 15423 out of 32983 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32983/32983 places, 53261/53261 transitions.
Drop transitions removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions removed 5863 transitions
Trivial Post-agglo rules discarded 5863 transitions
Performed 5863 trivial Post agglomeration. Transition count delta: 5863
Iterating post reduction 0 with 6009 rules applied. Total rules applied 6009 place count 32983 transition count 47252
Reduce places removed 5863 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 5899 rules applied. Total rules applied 11908 place count 27120 transition count 47216
Reduce places removed 18 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 2 with 35 rules applied. Total rules applied 11943 place count 27102 transition count 47199
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 11960 place count 27085 transition count 47199
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 11960 place count 27085 transition count 47187
Deduced a syphon composed of 12 places in 2779 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 11984 place count 27073 transition count 47187
Discarding 238 places :
Symmetric choice reduction at 4 with 238 rule applications. Total rules 12222 place count 26835 transition count 46949
Iterating global reduction 4 with 238 rules applied. Total rules applied 12460 place count 26835 transition count 46949
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 82 Pre rules applied. Total rules applied 12460 place count 26835 transition count 46867
Deduced a syphon composed of 82 places in 2535 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 12624 place count 26753 transition count 46867
Discarding 37 places :
Symmetric choice reduction at 4 with 37 rule applications. Total rules 12661 place count 26716 transition count 42501
Iterating global reduction 4 with 37 rules applied. Total rules applied 12698 place count 26716 transition count 42501
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 12709 place count 26716 transition count 42490
Performed 4312 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4312 places in 15 ms
Reduce places removed 4312 places and 0 transitions.
Iterating global reduction 5 with 8624 rules applied. Total rules applied 21333 place count 22404 transition count 38175
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 21341 place count 22404 transition count 38167
Renaming transitions due to excessive name length > 1024 char.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 8 places in 15 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 21357 place count 22396 transition count 38205
Free-agglomeration rule applied 4704 times with reduction of 1060 identical transitions.
Iterating global reduction 6 with 4704 rules applied. Total rules applied 26061 place count 22396 transition count 32441
Reduce places removed 4704 places and 0 transitions.
Drop transitions removed 167 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 169 transitions.
Iterating post reduction 6 with 4873 rules applied. Total rules applied 30934 place count 17692 transition count 32272
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 30938 place count 17688 transition count 32250
Iterating global reduction 7 with 4 rules applied. Total rules applied 30942 place count 17688 transition count 32250
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 7 with 15 rules applied. Total rules applied 30957 place count 17688 transition count 33984
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 7 with 127 rules applied. Total rules applied 31084 place count 17673 transition count 33872
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 31090 place count 17667 transition count 33209
Iterating global reduction 8 with 6 rules applied. Total rules applied 31096 place count 17667 transition count 33209
Ensure Unique test removed 588 transitions
Reduce isomorphic transitions removed 588 transitions.
Iterating post reduction 8 with 588 rules applied. Total rules applied 31684 place count 17667 transition count 32621
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 31685 place count 17667 transition count 32621
Applied a total of 31685 rules in 29702 ms. Remains 17667 /32983 variables (removed 15316) and now considering 32621/53261 (removed 20640) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29707 ms. Remains : 17667/32983 places, 32621/53261 transitions.
Interrupted random walk after 180002 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 14387
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1036) seen :0
Running SMT prover for 1036 properties.
[2023-03-09 20:47:18] [INFO ] Flow matrix only has 31139 transitions (discarded 1482 similar events)
// Phase 1: matrix 31139 rows 17667 cols
[2023-03-09 20:47:19] [INFO ] Computed 2167 place invariants in 100 ms
[2023-03-09 20:50:55] [INFO ] After 216240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1036
[2023-03-09 20:54:15] [INFO ] [Nat]Absence check using 2167 positive place invariants in 1172 ms returned sat
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:350)
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 20:54:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 20:54:40] [INFO ] After 225128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1036
Fused 1036 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1036 out of 17667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17667/17667 places, 32621/32621 transitions.
Drop transitions removed 8978 transitions
Trivial Post-agglo rules discarded 8978 transitions
Performed 8978 trivial Post agglomeration. Transition count delta: 8978
Iterating post reduction 0 with 8978 rules applied. Total rules applied 8978 place count 17667 transition count 23643
Reduce places removed 8978 places and 0 transitions.
Ensure Unique test removed 290 transitions
Reduce isomorphic transitions removed 290 transitions.
Drop transitions removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 1 with 9549 rules applied. Total rules applied 18527 place count 8689 transition count 23072
Reduce places removed 281 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 2 with 424 rules applied. Total rules applied 18951 place count 8408 transition count 22929
Reduce places removed 71 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 3 with 77 rules applied. Total rules applied 19028 place count 8337 transition count 22923
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 19034 place count 8331 transition count 22923
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 152 Pre rules applied. Total rules applied 19034 place count 8331 transition count 22771
Deduced a syphon composed of 152 places in 5 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 5 with 304 rules applied. Total rules applied 19338 place count 8179 transition count 22771
Discarding 2035 places :
Symmetric choice reduction at 5 with 2035 rule applications. Total rules 21373 place count 6144 transition count 20516
Iterating global reduction 5 with 2035 rules applied. Total rules applied 23408 place count 6144 transition count 20516
Ensure Unique test removed 2746 transitions
Reduce isomorphic transitions removed 2746 transitions.
Iterating post reduction 5 with 2746 rules applied. Total rules applied 26154 place count 6144 transition count 17770
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 26154 place count 6144 transition count 17765
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 26164 place count 6139 transition count 17765
Performed 2285 Post agglomeration using F-continuation condition with reduction of 1436 identical transitions.
Deduced a syphon composed of 2285 places in 4 ms
Reduce places removed 2285 places and 0 transitions.
Iterating global reduction 6 with 4570 rules applied. Total rules applied 30734 place count 3854 transition count 14044
Drop transitions removed 4747 transitions
Ensure Unique test removed 342 transitions
Reduce isomorphic transitions removed 5089 transitions.
Graph (complete) has 10988 edges and 3854 vertex of which 3467 are kept as prefixes of interest. Removing 387 places using SCC suffix rule.7 ms
Discarding 387 places :
Also discarding 560 output transitions
Drop transitions removed 560 transitions
Iterating post reduction 6 with 5090 rules applied. Total rules applied 35824 place count 3467 transition count 8395
Drop transitions removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 7 with 539 rules applied. Total rules applied 36363 place count 3467 transition count 7856
Discarding 672 places :
Symmetric choice reduction at 8 with 672 rule applications. Total rules 37035 place count 2795 transition count 6116
Iterating global reduction 8 with 672 rules applied. Total rules applied 37707 place count 2795 transition count 6116
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 8 with 77 rules applied. Total rules applied 37784 place count 2795 transition count 6039
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 37800 place count 2787 transition count 6031
Drop transitions removed 617 transitions
Reduce isomorphic transitions removed 617 transitions.
Graph (complete) has 6804 edges and 2787 vertex of which 2785 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 618 rules applied. Total rules applied 38418 place count 2785 transition count 5414
Discarding 67 places :
Symmetric choice reduction at 10 with 67 rule applications. Total rules 38485 place count 2718 transition count 5312
Iterating global reduction 10 with 67 rules applied. Total rules applied 38552 place count 2718 transition count 5312
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -522
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 38754 place count 2617 transition count 5834
Drop transitions removed 527 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 564 transitions.
Iterating post reduction 10 with 564 rules applied. Total rules applied 39318 place count 2617 transition count 5270
Discarding 31 places :
Symmetric choice reduction at 11 with 31 rule applications. Total rules 39349 place count 2586 transition count 5086
Iterating global reduction 11 with 31 rules applied. Total rules applied 39380 place count 2586 transition count 5086
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 11 with 31 rules applied. Total rules applied 39411 place count 2586 transition count 5055
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -572
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 39613 place count 2485 transition count 5627
Drop transitions removed 596 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 632 transitions.
Iterating post reduction 12 with 632 rules applied. Total rules applied 40245 place count 2485 transition count 4995
Discarding 20 places :
Symmetric choice reduction at 13 with 20 rule applications. Total rules 40265 place count 2465 transition count 4886
Iterating global reduction 13 with 20 rules applied. Total rules applied 40285 place count 2465 transition count 4886
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 13 with 20 rules applied. Total rules applied 40305 place count 2465 transition count 4866
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -216
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 14 with 78 rules applied. Total rules applied 40383 place count 2426 transition count 5082
Drop transitions removed 248 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 259 transitions.
Iterating post reduction 14 with 259 rules applied. Total rules applied 40642 place count 2426 transition count 4823
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 40648 place count 2420 transition count 4788
Iterating global reduction 15 with 6 rules applied. Total rules applied 40654 place count 2420 transition count 4788
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 40660 place count 2420 transition count 4782
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 16 with 12 rules applied. Total rules applied 40672 place count 2414 transition count 4819
Drop transitions removed 48 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 16 with 49 rules applied. Total rules applied 40721 place count 2414 transition count 4770
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 17 with 50 rules applied. Total rules applied 40771 place count 2414 transition count 4720
Free-agglomeration rule applied 10 times.
Iterating global reduction 17 with 10 rules applied. Total rules applied 40781 place count 2414 transition count 4710
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 698 transitions
Reduce isomorphic transitions removed 698 transitions.
Iterating post reduction 17 with 708 rules applied. Total rules applied 41489 place count 2404 transition count 4012
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 41492 place count 2401 transition count 4005
Iterating global reduction 18 with 3 rules applied. Total rules applied 41495 place count 2401 transition count 4005
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Iterating post reduction 18 with 237 rules applied. Total rules applied 41732 place count 2401 transition count 3768
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 19 with 12 rules applied. Total rules applied 41744 place count 2395 transition count 3762
Drop transitions removed 463 transitions
Reduce isomorphic transitions removed 463 transitions.
Graph (complete) has 5203 edges and 2395 vertex of which 2389 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 19 with 464 rules applied. Total rules applied 42208 place count 2389 transition count 3299
Discarding 446 places :
Symmetric choice reduction at 20 with 446 rule applications. Total rules 42654 place count 1943 transition count 2487
Iterating global reduction 20 with 446 rules applied. Total rules applied 43100 place count 1943 transition count 2487
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 43102 place count 1943 transition count 2485
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 43105 place count 1943 transition count 2485
Applied a total of 43105 rules in 5164 ms. Remains 1943 /17667 variables (removed 15724) and now considering 2485/32621 (removed 30136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5164 ms. Remains : 1943/17667 places, 2485/32621 transitions.
Finished random walk after 39038 steps, including 0 resets, run visited all 1036 properties in 3621 ms. (steps per millisecond=10 )
Able to resolve query StableMarking after proving 16243 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 553459 ms.
ITS solved all properties within timeout

BK_STOP 1678395290387

--------------------
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="DLCflexbar-PT-7b"
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 DLCflexbar-PT-7b, 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-167814498600373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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