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.r183-tall-167838870200293.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 ltsminxred
Input is FlexibleBarrier-PT-06b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r183-tall-167838870200293
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 12:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 12:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 12:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 12:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 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 141K 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 1678551135921

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FlexibleBarrier-PT-06b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 16:12:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-11 16:12:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 16:12:17] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2023-03-11 16:12:17] [INFO ] Transformed 542 places.
[2023-03-11 16:12:17] [INFO ] Transformed 621 transitions.
[2023-03-11 16:12:17] [INFO ] Found NUPN structural information;
[2023-03-11 16:12:17] [INFO ] Parsed PT model containing 542 places and 621 transitions and 1533 arcs in 131 ms.
Graph (trivial) has 522 edges and 542 vertex of which 38 / 542 are part of one of the 6 SCC in 5 ms
Free SCC test removed 32 places
Structural test allowed to assert that 164 places are NOT stable. Took 14 ms.
Ensure Unique test removed 33 transitions
Reduce redundant transitions removed 33 transitions.
Incomplete random walk after 10000 steps, including 249 resets, run finished after 672 ms. (steps per millisecond=14 ) properties (out of 378) seen :100
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 278) seen :0
Running SMT prover for 278 properties.
[2023-03-11 16:12:18] [INFO ] Flow matrix only has 583 transitions (discarded 5 similar events)
// Phase 1: matrix 583 rows 510 cols
[2023-03-11 16:12:18] [INFO ] Computed 8 place invariants in 34 ms
[2023-03-11 16:12:21] [INFO ] After 3144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:278
[2023-03-11 16:12:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 18 ms returned sat
[2023-03-11 16:12:31] [INFO ] After 5436ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :278
[2023-03-11 16:12:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 16:12:36] [INFO ] After 5398ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :278
[2023-03-11 16:12:37] [INFO ] Deduced a trap composed of 175 places in 254 ms of which 109 ms to minimize.
[2023-03-11 16:12:37] [INFO ] Deduced a trap composed of 174 places in 151 ms of which 1 ms to minimize.
[2023-03-11 16:12:37] [INFO ] Deduced a trap composed of 159 places in 159 ms of which 1 ms to minimize.
[2023-03-11 16:12:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 648 ms
[2023-03-11 16:12:37] [INFO ] Deduced a trap composed of 267 places in 146 ms of which 1 ms to minimize.
[2023-03-11 16:12:37] [INFO ] Deduced a trap composed of 181 places in 174 ms of which 1 ms to minimize.
[2023-03-11 16:12:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 378 ms
[2023-03-11 16:12:38] [INFO ] Deduced a trap composed of 123 places in 86 ms of which 0 ms to minimize.
[2023-03-11 16:12:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2023-03-11 16:12:38] [INFO ] Deduced a trap composed of 153 places in 149 ms of which 1 ms to minimize.
[2023-03-11 16:12:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2023-03-11 16:12:38] [INFO ] Deduced a trap composed of 121 places in 151 ms of which 1 ms to minimize.
[2023-03-11 16:12:38] [INFO ] Deduced a trap composed of 156 places in 150 ms of which 1 ms to minimize.
[2023-03-11 16:12:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 366 ms
[2023-03-11 16:12:38] [INFO ] Deduced a trap composed of 157 places in 125 ms of which 1 ms to minimize.
[2023-03-11 16:12:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-03-11 16:12:39] [INFO ] Deduced a trap composed of 196 places in 263 ms of which 0 ms to minimize.
[2023-03-11 16:12:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2023-03-11 16:12:39] [INFO ] Deduced a trap composed of 104 places in 98 ms of which 1 ms to minimize.
[2023-03-11 16:12:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-03-11 16:12:40] [INFO ] Deduced a trap composed of 169 places in 139 ms of which 1 ms to minimize.
[2023-03-11 16:12:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2023-03-11 16:12:40] [INFO ] Deduced a trap composed of 176 places in 134 ms of which 1 ms to minimize.
[2023-03-11 16:12:40] [INFO ] Deduced a trap composed of 194 places in 122 ms of which 1 ms to minimize.
[2023-03-11 16:12:40] [INFO ] Deduced a trap composed of 188 places in 116 ms of which 1 ms to minimize.
[2023-03-11 16:12:40] [INFO ] Deduced a trap composed of 178 places in 112 ms of which 1 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 179 places in 108 ms of which 1 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 158 places in 104 ms of which 0 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 152 places in 105 ms of which 0 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 972 ms
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 124 places in 121 ms of which 0 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 202 places in 118 ms of which 0 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 187 places in 119 ms of which 1 ms to minimize.
[2023-03-11 16:12:41] [INFO ] Deduced a trap composed of 177 places in 111 ms of which 0 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 200 places in 106 ms of which 1 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 159 places in 108 ms of which 1 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 178 places in 95 ms of which 0 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 178 places in 101 ms of which 1 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 156 places in 88 ms of which 1 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1172 ms
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 178 places in 127 ms of which 1 ms to minimize.
[2023-03-11 16:12:42] [INFO ] Deduced a trap composed of 182 places in 113 ms of which 0 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 183 places in 104 ms of which 1 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 179 places in 102 ms of which 0 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 155 places in 99 ms of which 0 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 168 places in 124 ms of which 3 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 201 places in 126 ms of which 0 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 174 places in 108 ms of which 1 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 175 places in 103 ms of which 0 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Deduced a trap composed of 161 places in 101 ms of which 1 ms to minimize.
[2023-03-11 16:12:43] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1336 ms
[2023-03-11 16:12:44] [INFO ] Deduced a trap composed of 181 places in 106 ms of which 1 ms to minimize.
[2023-03-11 16:12:44] [INFO ] Deduced a trap composed of 160 places in 109 ms of which 1 ms to minimize.
[2023-03-11 16:12:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 278 ms
[2023-03-11 16:12:44] [INFO ] Deduced a trap composed of 185 places in 115 ms of which 1 ms to minimize.
[2023-03-11 16:12:44] [INFO ] Deduced a trap composed of 162 places in 95 ms of which 0 ms to minimize.
[2023-03-11 16:12:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 267 ms
[2023-03-11 16:12:45] [INFO ] Deduced a trap composed of 157 places in 104 ms of which 1 ms to minimize.
[2023-03-11 16:12:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2023-03-11 16:12:45] [INFO ] Deduced a trap composed of 176 places in 115 ms of which 1 ms to minimize.
[2023-03-11 16:12:45] [INFO ] Deduced a trap composed of 166 places in 108 ms of which 1 ms to minimize.
[2023-03-11 16:12:45] [INFO ] Deduced a trap composed of 197 places in 103 ms of which 1 ms to minimize.
[2023-03-11 16:12:45] [INFO ] Deduced a trap composed of 179 places in 94 ms of which 0 ms to minimize.
[2023-03-11 16:12:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 532 ms
[2023-03-11 16:12:46] [INFO ] Deduced a trap composed of 179 places in 129 ms of which 0 ms to minimize.
[2023-03-11 16:12:46] [INFO ] Deduced a trap composed of 171 places in 119 ms of which 0 ms to minimize.
[2023-03-11 16:12:46] [INFO ] Deduced a trap composed of 174 places in 108 ms of which 1 ms to minimize.
[2023-03-11 16:12:46] [INFO ] Deduced a trap composed of 161 places in 104 ms of which 0 ms to minimize.
[2023-03-11 16:12:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 563 ms
[2023-03-11 16:12:46] [INFO ] Deduced a trap composed of 160 places in 128 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-11 16:12:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 16:12:46] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:278
Fused 278 Parikh solutions to 275 different solutions.
Parikh walk visited 3 properties in 1512 ms.
Support contains 275 out of 510 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 588/588 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 510 transition count 517
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 136 place count 445 transition count 517
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 158 place count 423 transition count 495
Iterating global reduction 2 with 22 rules applied. Total rules applied 180 place count 423 transition count 495
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 183 place count 420 transition count 492
Iterating global reduction 2 with 3 rules applied. Total rules applied 186 place count 420 transition count 492
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 246 place count 390 transition count 462
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 252 place count 390 transition count 456
Free-agglomeration rule applied 87 times.
Iterating global reduction 3 with 87 rules applied. Total rules applied 339 place count 390 transition count 369
Reduce places removed 87 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 91 rules applied. Total rules applied 430 place count 303 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 431 place count 302 transition count 364
Applied a total of 431 rules in 170 ms. Remains 302 /510 variables (removed 208) and now considering 364/588 (removed 224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 302/510 places, 364/588 transitions.
Finished random walk after 13283 steps, including 0 resets, run visited all 275 properties in 302 ms. (steps per millisecond=43 )
Able to resolve query StableMarking after proving 380 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 31383 ms.
ITS solved all properties within timeout

BK_STOP 1678551169857

--------------------
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="FlexibleBarrier-PT-06b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is FlexibleBarrier-PT-06b, 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 r183-tall-167838870200293"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b 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 ;