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.r121-tall-167814499500383.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 smartxred
Input is DLCflexbar-PT-8b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-167814499500383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 14:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 14:56 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 2.4K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 14:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:58 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 20M 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 1678397163267

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCflexbar-PT-8b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 21:26:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 21:26:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 21:26:06] [INFO ] Load time of PNML (sax parser for PT used): 1050 ms
[2023-03-09 21:26:07] [INFO ] Transformed 47560 places.
[2023-03-09 21:26:07] [INFO ] Transformed 76160 transitions.
[2023-03-09 21:26:07] [INFO ] Found NUPN structural information;
[2023-03-09 21:26:10] [INFO ] Parsed PT model containing 47560 places and 76160 transitions and 216499 arcs in 5766 ms.
Graph (trivial) has 42550 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 107 ms
Free SCC test removed 2620 places
Structural test allowed to assert that 25830 places are NOT stable. Took 340 ms.
Ensure Unique test removed 2780 transitions
Reduce redundant transitions removed 2780 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 21730) seen :665
Interrupted probabilistic random walk after 3161 steps, run timeout after 6059 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 3161 steps, saw 3083 distinct states, run finished after 6064 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 21065 properties.
[2023-03-09 21:26:32] [INFO ] Flow matrix only has 73201 transitions (discarded 179 similar events)
// Phase 1: matrix 73201 rows 44940 cols
[2023-03-09 21:26:33] [INFO ] Computed 3040 place invariants in 787 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 21:26:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:26:58] [INFO ] After 25615ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 21065 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 21065 out of 44940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44940/44940 places, 73380/73380 transitions.
Drop transitions removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Drop transitions removed 7778 transitions
Trivial Post-agglo rules discarded 7778 transitions
Performed 7778 trivial Post agglomeration. Transition count delta: 7778
Iterating post reduction 0 with 7958 rules applied. Total rules applied 7958 place count 44940 transition count 65422
Reduce places removed 7778 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 7819 rules applied. Total rules applied 15777 place count 37162 transition count 65381
Reduce places removed 20 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 40 rules applied. Total rules applied 15817 place count 37142 transition count 65361
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 15837 place count 37122 transition count 65361
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 15837 place count 37122 transition count 65351
Deduced a syphon composed of 10 places in 5978 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 15857 place count 37112 transition count 65351
Discarding 230 places :
Symmetric choice reduction at 4 with 230 rule applications. Total rules 16087 place count 36882 transition count 65121
Iterating global reduction 4 with 230 rules applied. Total rules applied 16317 place count 36882 transition count 65121
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 83 Pre rules applied. Total rules applied 16317 place count 36882 transition count 65038
Deduced a syphon composed of 83 places in 5400 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 4 with 166 rules applied. Total rules applied 16483 place count 36799 transition count 65038
Discarding 37 places :
Symmetric choice reduction at 4 with 37 rule applications. Total rules 16520 place count 36762 transition count 59525
Iterating global reduction 4 with 37 rules applied. Total rules applied 16557 place count 36762 transition count 59525
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 16570 place count 36762 transition count 59512
Performed 6046 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 6046 places in 23 ms
Reduce places removed 6046 places and 0 transitions.
Iterating global reduction 5 with 12092 rules applied. Total rules applied 28662 place count 30716 transition count 53464
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 28667 place count 30716 transition count 53459
Renaming transitions due to excessive name length > 1024 char.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 5 places in 24 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 28677 place count 30711 transition count 53474
Free-agglomeration rule applied 6530 times with reduction of 1488 identical transitions.
Iterating global reduction 6 with 6530 rules applied. Total rules applied 35207 place count 30711 transition count 45456
Reduce places removed 6530 places and 0 transitions.
Drop transitions removed 153 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 6 with 6685 rules applied. Total rules applied 41892 place count 24181 transition count 45301
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 41901 place count 24172 transition count 45255
Iterating global reduction 7 with 9 rules applied. Total rules applied 41910 place count 24172 transition count 45255
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 41927 place count 24172 transition count 47736
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 7 with 132 rules applied. Total rules applied 42059 place count 24155 transition count 47621
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 42065 place count 24149 transition count 46769
Iterating global reduction 8 with 6 rules applied. Total rules applied 42071 place count 24149 transition count 46769
Ensure Unique test removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Iterating post reduction 8 with 887 rules applied. Total rules applied 42958 place count 24149 transition count 45882
Applied a total of 42958 rules in 58740 ms. Remains 24149 /44940 variables (removed 20791) and now considering 45882/73380 (removed 27498) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58755 ms. Remains : 24149/44940 places, 45882/73380 transitions.
Interrupted random walk after 180000 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 18695
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 2370) seen :0
Running SMT prover for 2370 properties.
[2023-03-09 21:28:30] [INFO ] Flow matrix only has 43991 transitions (discarded 1891 similar events)
// Phase 1: matrix 43991 rows 24149 cols
[2023-03-09 21:28:30] [INFO ] Computed 3031 place invariants in 177 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 21:32:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:32:15] [INFO ] After 225077ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2370 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2370 out of 24149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24149/24149 places, 45882/45882 transitions.
Drop transitions removed 11581 transitions
Trivial Post-agglo rules discarded 11581 transitions
Performed 11581 trivial Post agglomeration. Transition count delta: 11581
Iterating post reduction 0 with 11581 rules applied. Total rules applied 11581 place count 24149 transition count 34301
Reduce places removed 11581 places and 0 transitions.
Ensure Unique test removed 328 transitions
Reduce isomorphic transitions removed 328 transitions.
Drop transitions removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 1 with 12228 rules applied. Total rules applied 23809 place count 12568 transition count 33654
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 2 with 447 rules applied. Total rules applied 24256 place count 12249 transition count 33526
Reduce places removed 64 places and 0 transitions.
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Iterating post reduction 3 with 125 rules applied. Total rules applied 24381 place count 12185 transition count 33465
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 4 with 61 rules applied. Total rules applied 24442 place count 12124 transition count 33465
Performed 219 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 219 Pre rules applied. Total rules applied 24442 place count 12124 transition count 33246
Deduced a syphon composed of 219 places in 8 ms
Reduce places removed 219 places and 0 transitions.
Iterating global reduction 5 with 438 rules applied. Total rules applied 24880 place count 11905 transition count 33246
Discarding 2465 places :
Symmetric choice reduction at 5 with 2465 rule applications. Total rules 27345 place count 9440 transition count 30639
Iterating global reduction 5 with 2465 rules applied. Total rules applied 29810 place count 9440 transition count 30639
Ensure Unique test removed 4298 transitions
Reduce isomorphic transitions removed 4298 transitions.
Iterating post reduction 5 with 4298 rules applied. Total rules applied 34108 place count 9440 transition count 26341
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 10 Pre rules applied. Total rules applied 34108 place count 9440 transition count 26331
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 34128 place count 9430 transition count 26331
Performed 3130 Post agglomeration using F-continuation condition with reduction of 1594 identical transitions.
Deduced a syphon composed of 3130 places in 7 ms
Reduce places removed 3130 places and 0 transitions.
Iterating global reduction 6 with 6260 rules applied. Total rules applied 40388 place count 6300 transition count 21607
Drop transitions removed 6091 transitions
Ensure Unique test removed 557 transitions
Reduce isomorphic transitions removed 6648 transitions.
Graph (complete) has 17934 edges and 6300 vertex of which 6238 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.12 ms
Discarding 62 places :
Also discarding 88 output transitions
Drop transitions removed 88 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 6 with 6650 rules applied. Total rules applied 47038 place count 6238 transition count 14870
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 7 with 129 rules applied. Total rules applied 47167 place count 6237 transition count 14742
Discarding 487 places :
Symmetric choice reduction at 8 with 487 rule applications. Total rules 47654 place count 5750 transition count 13584
Iterating global reduction 8 with 487 rules applied. Total rules applied 48141 place count 5750 transition count 13584
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 48159 place count 5741 transition count 13575
Drop transitions removed 1223 transitions
Reduce isomorphic transitions removed 1223 transitions.
Graph (complete) has 14934 edges and 5741 vertex of which 5740 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 1224 rules applied. Total rules applied 49383 place count 5740 transition count 12352
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -781
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 49585 place count 5639 transition count 13133
Drop transitions removed 655 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 704 transitions.
Iterating post reduction 9 with 704 rules applied. Total rules applied 50289 place count 5639 transition count 12429
Discarding 30 places :
Symmetric choice reduction at 10 with 30 rule applications. Total rules 50319 place count 5609 transition count 12189
Iterating global reduction 10 with 30 rules applied. Total rules applied 50349 place count 5609 transition count 12189
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 10 with 28 rules applied. Total rules applied 50377 place count 5609 transition count 12161
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -858
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 50579 place count 5508 transition count 13019
Drop transitions removed 770 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 819 transitions.
Iterating post reduction 11 with 819 rules applied. Total rules applied 51398 place count 5508 transition count 12200
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 51411 place count 5495 transition count 12085
Iterating global reduction 12 with 13 rules applied. Total rules applied 51424 place count 5495 transition count 12085
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 12 with 13 rules applied. Total rules applied 51437 place count 5495 transition count 12072
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -847
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 51639 place count 5394 transition count 12919
Drop transitions removed 731 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 779 transitions.
Iterating post reduction 13 with 779 rules applied. Total rules applied 52418 place count 5394 transition count 12140
Discarding 19 places :
Symmetric choice reduction at 14 with 19 rule applications. Total rules 52437 place count 5375 transition count 11986
Iterating global reduction 14 with 19 rules applied. Total rules applied 52456 place count 5375 transition count 11986
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 14 with 19 rules applied. Total rules applied 52475 place count 5375 transition count 11967
Performed 93 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 93 places in 3 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 15 with 186 rules applied. Total rules applied 52661 place count 5282 transition count 12674
Drop transitions removed 640 transitions
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 697 transitions.
Iterating post reduction 15 with 697 rules applied. Total rules applied 53358 place count 5282 transition count 11977
Discarding 19 places :
Symmetric choice reduction at 16 with 19 rule applications. Total rules 53377 place count 5263 transition count 11817
Iterating global reduction 16 with 19 rules applied. Total rules applied 53396 place count 5263 transition count 11817
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 16 with 19 rules applied. Total rules applied 53415 place count 5263 transition count 11798
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -152
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 17 with 38 rules applied. Total rules applied 53453 place count 5244 transition count 11950
Drop transitions removed 177 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 190 transitions.
Iterating post reduction 17 with 190 rules applied. Total rules applied 53643 place count 5244 transition count 11760
Drop transitions removed 130 transitions
Redundant transition composition rules discarded 130 transitions
Iterating global reduction 18 with 130 rules applied. Total rules applied 53773 place count 5244 transition count 11630
Free-agglomeration rule applied 22 times.
Iterating global reduction 18 with 22 rules applied. Total rules applied 53795 place count 5244 transition count 11608
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 1775 transitions
Reduce isomorphic transitions removed 1775 transitions.
Iterating post reduction 18 with 1797 rules applied. Total rules applied 55592 place count 5222 transition count 9833
Discarding 5 places :
Symmetric choice reduction at 19 with 5 rule applications. Total rules 55597 place count 5217 transition count 9824
Iterating global reduction 19 with 5 rules applied. Total rules applied 55602 place count 5217 transition count 9824
Ensure Unique test removed 689 transitions
Reduce isomorphic transitions removed 689 transitions.
Iterating post reduction 19 with 689 rules applied. Total rules applied 56291 place count 5217 transition count 9135
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 20 with 16 rules applied. Total rules applied 56307 place count 5209 transition count 9127
Drop transitions removed 1088 transitions
Reduce isomorphic transitions removed 1088 transitions.
Graph (complete) has 12210 edges and 5209 vertex of which 5201 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 0 output transitions
Iterating post reduction 20 with 1089 rules applied. Total rules applied 57396 place count 5201 transition count 8039
Discarding 982 places :
Symmetric choice reduction at 21 with 982 rule applications. Total rules 58378 place count 4219 transition count 6008
Iterating global reduction 21 with 982 rules applied. Total rules applied 59360 place count 4219 transition count 6008
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 21 with 8 rules applied. Total rules applied 59368 place count 4219 transition count 6000
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 59370 place count 4219 transition count 6000
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 59371 place count 4219 transition count 6000
Applied a total of 59371 rules in 13127 ms. Remains 4219 /24149 variables (removed 19930) and now considering 6000/45882 (removed 39882) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13129 ms. Remains : 4219/24149 places, 6000/45882 transitions.
Finished random walk after 98762 steps, including 0 resets, run visited all 2370 properties in 18081 ms. (steps per millisecond=5 )
Able to resolve query StableMarking after proving 21732 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 401692 ms.
ITS solved all properties within timeout

BK_STOP 1678397567654

--------------------
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-8b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is DLCflexbar-PT-8b, 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 r121-tall-167814499500383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b 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 ;