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.r409-oct2-167903727600183.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ShieldIIPt-PT-030A, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r409-oct2-167903727600183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.5K Feb 25 17:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 17:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 17:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 17:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 17:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 17:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 159K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679771586725

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=ShieldIIPt-PT-030A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-25 19:13:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-25 19:13:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 19:13:09] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2023-03-25 19:13:09] [INFO ] Transformed 573 places.
[2023-03-25 19:13:09] [INFO ] Transformed 423 transitions.
[2023-03-25 19:13:09] [INFO ] Found NUPN structural information;
[2023-03-25 19:13:09] [INFO ] Parsed PT model containing 573 places and 423 transitions and 1806 arcs in 221 ms.
Structural test allowed to assert that 243 places are NOT stable. Took 7 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=14 ) properties (out of 330) seen :121
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 209) 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 209) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 209) 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 209) seen :0
Running SMT prover for 209 properties.
// Phase 1: matrix 422 rows 573 cols
[2023-03-25 19:13:10] [INFO ] Computed 271 place invariants in 13 ms
[2023-03-25 19:13:14] [INFO ] After 3816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:209
[2023-03-25 19:13:18] [INFO ] [Nat]Absence check using 271 positive place invariants in 175 ms returned sat
[2023-03-25 19:13:29] [INFO ] After 7587ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :209
[2023-03-25 19:13:39] [INFO ] Deduced a trap composed of 3 places in 381 ms of which 7 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)
[2023-03-25 19:13:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-25 19:13:39] [INFO ] After 25428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:209
Fused 209 Parikh solutions to 194 different solutions.
Parikh walk visited 58 properties in 4555 ms.
Support contains 151 out of 573 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Partial Free-agglomeration rule applied 31 times.
Drop transitions removed 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 35 place count 571 transition count 420
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 570 transition count 419
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 38 place count 568 transition count 419
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 38 place count 568 transition count 418
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 567 transition count 418
Applied a total of 40 rules in 111 ms. Remains 567 /573 variables (removed 6) and now considering 418/422 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 567/573 places, 418/422 transitions.
Interrupted random walk after 704590 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 114
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=151 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=141 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=149 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=152 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=159 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=162 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 37) seen :11
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=146 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=194 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=162 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 418 rows 567 cols
[2023-03-25 19:14:33] [INFO ] Computed 269 place invariants in 3 ms
[2023-03-25 19:14:35] [INFO ] After 1258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-25 19:14:35] [INFO ] [Nat]Absence check using 269 positive place invariants in 110 ms returned sat
[2023-03-25 19:14:37] [INFO ] After 1196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-25 19:14:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-25 19:14:38] [INFO ] After 695ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2023-03-25 19:14:39] [INFO ] After 2251ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 948 ms.
[2023-03-25 19:14:40] [INFO ] After 5620ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 1323 ms.
Support contains 26 out of 567 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 418/418 transitions.
Applied a total of 0 rules in 32 ms. Remains 567 /567 variables (removed 0) and now considering 418/418 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 567/567 places, 418/418 transitions.
Interrupted random walk after 916359 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=146 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=158 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=172 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=154 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-25 19:15:27] [INFO ] Invariant cache hit.
[2023-03-25 19:15:27] [INFO ] After 257ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-25 19:15:27] [INFO ] [Nat]Absence check using 269 positive place invariants in 66 ms returned sat
[2023-03-25 19:15:28] [INFO ] After 851ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-25 19:15:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-25 19:15:29] [INFO ] After 769ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2023-03-25 19:15:30] [INFO ] After 2004ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 723 ms.
[2023-03-25 19:15:31] [INFO ] After 4432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 23 Parikh solutions to 20 different solutions.
Parikh walk visited 0 properties in 913 ms.
Support contains 23 out of 567 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 418/418 transitions.
Applied a total of 0 rules in 22 ms. Remains 567 /567 variables (removed 0) and now considering 418/418 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 567/567 places, 418/418 transitions.
Interrupted random walk after 909185 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 12
Interrupted Best-First random walk after 903179 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen 0
Interrupted Best-First random walk after 901011 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen 0
Interrupted Best-First random walk after 911918 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=182 ) properties seen 0
Interrupted Best-First random walk after 889258 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
Interrupted Best-First random walk after 891181 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
Interrupted Best-First random walk after 895705 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
Interrupted Best-First random walk after 863534 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 0
Interrupted Best-First random walk after 967932 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=193 ) properties seen 0
Interrupted Best-First random walk after 919023 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen 0
Interrupted Best-First random walk after 864551 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 0
Interrupted Best-First random walk after 905214 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen 0
Running SMT prover for 11 properties.
[2023-03-25 19:16:57] [INFO ] Invariant cache hit.
[2023-03-25 19:16:57] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-25 19:16:58] [INFO ] [Nat]Absence check using 269 positive place invariants in 298 ms returned sat
[2023-03-25 19:16:59] [INFO ] After 620ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-25 19:16:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-25 19:16:59] [INFO ] After 320ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-25 19:17:00] [INFO ] After 795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 416 ms.
[2023-03-25 19:17:00] [INFO ] After 2653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
Finished Parikh walk after 8848 steps, including 10 resets, run visited all 1 properties in 59 ms. (steps per millisecond=149 )
Parikh walk visited 11 properties in 2906 ms.
Able to resolve query StableMarking after proving 331 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 234237 ms.
ITS solved all properties within timeout

BK_STOP 1679771823646

--------------------
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="ShieldIIPt-PT-030A"
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 ShieldIIPt-PT-030A, 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 r409-oct2-167903727600183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030A.tgz
mv ShieldIIPt-PT-030A 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 ;