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-oct2-167903727500082.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 ShieldIIPs-PT-040A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r409-oct2-167903727500082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 338K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679770930211

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPs-PT-040A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-25 19:02:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-25 19:02:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 19:02:13] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2023-03-25 19:02:13] [INFO ] Transformed 1003 places.
[2023-03-25 19:02:13] [INFO ] Transformed 963 transitions.
[2023-03-25 19:02:13] [INFO ] Found NUPN structural information;
[2023-03-25 19:02:13] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 381 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
Deduced a syphon composed of 1 places in 32 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Applied a total of 4 rules in 244 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
// Phase 1: matrix 961 rows 1001 cols
[2023-03-25 19:02:13] [INFO ] Computed 361 place invariants in 21 ms
[2023-03-25 19:02:15] [INFO ] Implicit Places using invariants in 1524 ms returned [987]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1565 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1000/1003 places, 961/963 transitions.
Applied a total of 0 rules in 28 ms. Remains 1000 /1000 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1839 ms. Remains : 1000/1003 places, 961/963 transitions.
Discarding 240 transitions out of 961. Remains 721
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 787 ms. (steps per millisecond=12 ) properties (out of 720) seen :678
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 961 rows 1000 cols
[2023-03-25 19:02:16] [INFO ] Computed 360 place invariants in 6 ms
[2023-03-25 19:02:18] [INFO ] [Real]Absence check using 360 positive place invariants in 166 ms returned sat
[2023-03-25 19:02:23] [INFO ] After 6757ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-25 19:02:25] [INFO ] [Nat]Absence check using 360 positive place invariants in 163 ms returned sat
[2023-03-25 19:02:31] [INFO ] After 4827ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-25 19:02:31] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 15 ms to minimize.
[2023-03-25 19:02:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 255 ms
[2023-03-25 19:02:31] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 0 ms to minimize.
[2023-03-25 19:02:32] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2023-03-25 19:02:32] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 0 ms to minimize.
[2023-03-25 19:02:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 347 ms
[2023-03-25 19:02:32] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 1 ms to minimize.
[2023-03-25 19:02:33] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 0 ms to minimize.
[2023-03-25 19:02:33] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 4 ms to minimize.
[2023-03-25 19:02:33] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2023-03-25 19:02:33] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
[2023-03-25 19:02:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 846 ms
[2023-03-25 19:02:34] [INFO ] Deduced a trap composed of 9 places in 750 ms of which 1 ms to minimize.
[2023-03-25 19:02:35] [INFO ] Deduced a trap composed of 11 places in 589 ms of which 0 ms to minimize.
[2023-03-25 19:02:35] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 0 ms to minimize.
[2023-03-25 19:02:35] [INFO ] Deduced a trap composed of 11 places in 113 ms of which 1 ms to minimize.
[2023-03-25 19:02:35] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 11 places in 83 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 29 places in 43 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2334 ms
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 1 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2023-03-25 19:02:36] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 1 ms to minimize.
[2023-03-25 19:02:37] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2023-03-25 19:02:37] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2023-03-25 19:02:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 565 ms
[2023-03-25 19:02:37] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 17 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 0 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 0 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 8 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Deduced a trap composed of 17 places in 177 ms of which 0 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2023-03-25 19:02:38] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1008 ms
[2023-03-25 19:02:39] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2023-03-25 19:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2023-03-25 19:02:40] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2023-03-25 19:02:41] [INFO ] Deduced a trap composed of 11 places in 143 ms of which 4 ms to minimize.
[2023-03-25 19:02:43] [INFO ] Deduced a trap composed of 13 places in 134 ms of which 0 ms to minimize.
[2023-03-25 19:02:43] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 12 ms to minimize.
[2023-03-25 19:02:43] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 13 ms to minimize.
[2023-03-25 19:02:43] [INFO ] Deduced a trap composed of 11 places in 170 ms of which 1 ms to minimize.
[2023-03-25 19:02:44] [INFO ] Deduced a trap composed of 11 places in 172 ms of which 0 ms to minimize.
[2023-03-25 19:02:44] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 1 ms to minimize.
[2023-03-25 19:02:44] [INFO ] Deduced a trap composed of 11 places in 187 ms of which 1 ms to minimize.
[2023-03-25 19:02:44] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 14 ms to minimize.
[2023-03-25 19:02:44] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 0 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 0 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 1 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 0 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 0 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 11 places in 96 ms of which 0 ms to minimize.
[2023-03-25 19:02:45] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 0 ms to minimize.
[2023-03-25 19:02:46] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2023-03-25 19:02:46] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 1 ms to minimize.
[2023-03-25 19:02:46] [INFO ] Deduced a trap composed of 37 places in 91 ms of which 32 ms to minimize.
[2023-03-25 19:02:46] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 0 ms to minimize.
[2023-03-25 19:02:46] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 6377 ms
[2023-03-25 19:02:47] [INFO ] Deduced a trap composed of 9 places in 160 ms of which 0 ms to minimize.
[2023-03-25 19:02:47] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 0 ms to minimize.
[2023-03-25 19:02:47] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 7 ms to minimize.
[2023-03-25 19:02:47] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 0 ms to minimize.
[2023-03-25 19:02:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 557 ms
[2023-03-25 19:02:48] [INFO ] Deduced a trap composed of 17 places in 207 ms of which 21 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 19:02:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-25 19:02:48] [INFO ] After 25173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Parikh walk visited 20 properties in 28864 ms.
Support contains 64 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 961/961 transitions.
Partial Free-agglomeration rule applied 236 times.
Drop transitions removed 236 transitions
Iterating global reduction 0 with 236 rules applied. Total rules applied 236 place count 1000 transition count 961
Applied a total of 236 rules in 121 ms. Remains 1000 /1000 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 1000/1000 places, 961/961 transitions.
Finished random walk after 19531 steps, including 6 resets, run visited all 22 properties in 440 ms. (steps per millisecond=44 )
Able to resolve query QuasiLiveness after proving 721 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 65138 ms.
ITS solved all properties within timeout

BK_STOP 1679770998439

--------------------
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 QuasiLiveness -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="ShieldIIPs-PT-040A"
export BK_EXAMINATION="QuasiLiveness"
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 ShieldIIPs-PT-040A, examination is QuasiLiveness"
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-oct2-167903727500082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;