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.r471-smll-167912659800272.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 StigmergyCommit-PT-04b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r471-smll-167912659800272
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 26 10:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 10:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 10:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 26 10:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 10:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 10:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 627K 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 1679381879103

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyCommit-PT-04b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 06:58:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-21 06:58:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 06:58:03] [INFO ] Load time of PNML (sax parser for PT used): 347 ms
[2023-03-21 06:58:03] [INFO ] Transformed 1534 places.
[2023-03-21 06:58:03] [INFO ] Transformed 2136 transitions.
[2023-03-21 06:58:03] [INFO ] Found NUPN structural information;
[2023-03-21 06:58:03] [INFO ] Parsed PT model containing 1534 places and 2136 transitions and 8601 arcs in 527 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1534/1534 places, 2136/2136 transitions.
Graph (trivial) has 1523 edges and 1534 vertex of which 105 / 1534 are part of one of the 15 SCC in 20 ms
Free SCC test removed 90 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Drop transitions removed 1152 transitions
Trivial Post-agglo rules discarded 1152 transitions
Performed 1152 trivial Post agglomeration. Transition count delta: 1152
Iterating post reduction 0 with 1152 rules applied. Total rules applied 1153 place count 1444 transition count 884
Reduce places removed 1152 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 1172 rules applied. Total rules applied 2325 place count 292 transition count 864
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 2330 place count 287 transition count 864
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 2330 place count 287 transition count 809
Deduced a syphon composed of 55 places in 7 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 2440 place count 232 transition count 809
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 2 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 2588 place count 158 transition count 735
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 2612 place count 146 transition count 753
Applied a total of 2612 rules in 249 ms. Remains 146 /1534 variables (removed 1388) and now considering 753/2136 (removed 1383) transitions.
[2023-03-21 06:58:03] [INFO ] Flow matrix only has 738 transitions (discarded 15 similar events)
// Phase 1: matrix 738 rows 146 cols
[2023-03-21 06:58:03] [INFO ] Computed 6 place invariants in 44 ms
[2023-03-21 06:58:04] [INFO ] Implicit Places using invariants in 810 ms returned []
[2023-03-21 06:58:04] [INFO ] Flow matrix only has 738 transitions (discarded 15 similar events)
[2023-03-21 06:58:04] [INFO ] Invariant cache hit.
[2023-03-21 06:58:04] [INFO ] State equation strengthened by 101 read => feed constraints.
[2023-03-21 06:58:05] [INFO ] Implicit Places using invariants and state equation in 782 ms returned []
Implicit Place search using SMT with State Equation took 1652 ms to find 0 implicit places.
[2023-03-21 06:58:05] [INFO ] Flow matrix only has 738 transitions (discarded 15 similar events)
[2023-03-21 06:58:05] [INFO ] Invariant cache hit.
[2023-03-21 06:58:05] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 146/1534 places, 753/2136 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 2439 ms. Remains : 146/1534 places, 753/2136 transitions.
Discarding 122 transitions out of 753. Remains 631
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1220 resets, run finished after 1152 ms. (steps per millisecond=8 ) properties (out of 630) seen :32
Probabilistic random walk after 30001 steps, saw 9428 distinct states, run finished after 712 ms. (steps per millisecond=42 ) properties seen :131
Running SMT prover for 467 properties.
[2023-03-21 06:58:07] [INFO ] Flow matrix only has 738 transitions (discarded 15 similar events)
[2023-03-21 06:58:07] [INFO ] Invariant cache hit.
[2023-03-21 06:58:13] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-21 06:58:35] [INFO ] After 19948ms SMT Verify possible using state equation in real domain returned unsat :0 sat :155 real:312
[2023-03-21 06:58:35] [INFO ] State equation strengthened by 101 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 06:58:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 06:58:35] [INFO ] After 25057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 467 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 103 out of 146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 146/146 places, 753/753 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 146 transition count 737
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 141 transition count 732
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 141 transition count 732
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 136 transition count 727
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 136 transition count 727
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 131 transition count 722
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 131 transition count 722
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 67 place count 131 transition count 701
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 2 with 20 rules applied. Total rules applied 87 place count 131 transition count 681
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 89 place count 131 transition count 679
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 91 place count 129 transition count 679
Applied a total of 91 rules in 289 ms. Remains 129 /146 variables (removed 17) and now considering 679/753 (removed 74) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 129/146 places, 679/753 transitions.
Interrupted random walk after 572353 steps, including 62964 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 142
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 325) seen :1
Incomplete Best-First random walk after 10001 steps, including 119 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 324) seen :4
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 320) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 319) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 318) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 317) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 316) seen :1
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 315) seen :2
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 313) seen :4
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 309) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 308) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 307) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 306) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 305) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 304) seen :1
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 303) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 302) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 301) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 300) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 299) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 298) seen :1
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 297) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 296) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 295) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 294) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 293) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 292) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 291) seen :4
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 287) seen :2
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 285) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 284) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 283) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 282) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 281) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 280) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 279) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 278) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 277) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 276) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 275) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 274) seen :1
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 273) seen :1
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 272) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 271) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 270) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 269) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 268) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 267) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 266) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 265) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 264) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 263) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 262) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 261) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 260) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 259) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 258) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 257) seen :1
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 256) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 255) seen :1
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 254) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 253) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 252) seen :1
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 251) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 250) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 249) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 248) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 247) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 246) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 245) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 244) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 243) seen :1
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 242) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 241) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 240) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 239) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 238) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 237) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 236) seen :1
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 235) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 234) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 233) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 232) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 231) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 230) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 229) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 228) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 227) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 226) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 225) seen :1
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 224) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 223) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 222) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 221) seen :1
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 220) seen :1
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 219) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 218) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 217) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 216) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 215) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 214) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 213) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 212) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 211) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 210) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 209) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 208) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 207) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 206) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 205) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 204) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 203) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 202) seen :1
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 201) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 200) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 199) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 198) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 197) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 196) seen :1
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 195) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 194) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 193) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 192) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 191) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 190) seen :1
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 189) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 188) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 187) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 186) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 185) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 184) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 183) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 182) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 181) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 180) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 179) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 178) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 177) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 176) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 175) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 174) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 173) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 172) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 171) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 170) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 169) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 168) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 167) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 166) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 165) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 164) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 163) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 162) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 161) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 160) seen :1
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 159) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 158) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 157) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 156) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 155) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 154) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 153) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 152) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 151) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 150) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 149) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 148) seen :1
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 147) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 146) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 145) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 144) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 143) seen :1
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 142) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 141) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 140) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 139) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 138) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 137) seen :1
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 136) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 135) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 134) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 133) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 132) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 131) seen :1
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 130) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 129) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 128) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 127) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 126) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 125) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 124) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 123) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 122) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 121) seen :1
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 120) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 119) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 118) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 117) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 116) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 115) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 114) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 113) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 112) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 111) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 110) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 109) seen :1
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 108) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 107) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 106) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 105) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 104) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 103) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 102) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 101) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 100) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 99) seen :1
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 98) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 97) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 96) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 95) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 94) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 93) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 92) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 91) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 88) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 86) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 85) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 84) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 82) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 81) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 80) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 69) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 68) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 67) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 54) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 679 rows 129 cols
[2023-03-21 06:59:21] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-21 06:59:21] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-21 06:59:23] [INFO ] After 1566ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:38
[2023-03-21 06:59:23] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-21 06:59:23] [INFO ] After 132ms SMT Verify possible using 85 Read/Feed constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-21 06:59:23] [INFO ] After 2035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-21 06:59:23] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-21 06:59:24] [INFO ] After 1160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2023-03-21 06:59:26] [INFO ] After 1478ms SMT Verify possible using 85 Read/Feed constraints in natural domain returned unsat :0 sat :39
[2023-03-21 06:59:26] [INFO ] Deduced a trap composed of 34 places in 440 ms of which 11 ms to minimize.
[2023-03-21 06:59:27] [INFO ] Deduced a trap composed of 34 places in 430 ms of which 2 ms to minimize.
[2023-03-21 06:59:27] [INFO ] Deduced a trap composed of 36 places in 355 ms of which 2 ms to minimize.
[2023-03-21 06:59:28] [INFO ] Deduced a trap composed of 34 places in 312 ms of which 3 ms to minimize.
[2023-03-21 06:59:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1701 ms
[2023-03-21 06:59:28] [INFO ] Deduced a trap composed of 34 places in 381 ms of which 1 ms to minimize.
[2023-03-21 06:59:29] [INFO ] Deduced a trap composed of 34 places in 353 ms of which 1 ms to minimize.
[2023-03-21 06:59:29] [INFO ] Deduced a trap composed of 34 places in 324 ms of which 1 ms to minimize.
[2023-03-21 06:59:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1186 ms
[2023-03-21 06:59:29] [INFO ] Deduced a trap composed of 34 places in 406 ms of which 1 ms to minimize.
[2023-03-21 06:59:30] [INFO ] Deduced a trap composed of 34 places in 334 ms of which 1 ms to minimize.
[2023-03-21 06:59:30] [INFO ] Deduced a trap composed of 34 places in 352 ms of which 1 ms to minimize.
[2023-03-21 06:59:30] [INFO ] Deduced a trap composed of 34 places in 268 ms of which 0 ms to minimize.
[2023-03-21 06:59:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1506 ms
[2023-03-21 06:59:31] [INFO ] Deduced a trap composed of 34 places in 274 ms of which 1 ms to minimize.
[2023-03-21 06:59:31] [INFO ] Deduced a trap composed of 34 places in 348 ms of which 1 ms to minimize.
[2023-03-21 06:59:32] [INFO ] Deduced a trap composed of 34 places in 298 ms of which 1 ms to minimize.
[2023-03-21 06:59:32] [INFO ] Deduced a trap composed of 34 places in 188 ms of which 0 ms to minimize.
[2023-03-21 06:59:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1213 ms
[2023-03-21 06:59:32] [INFO ] Deduced a trap composed of 34 places in 290 ms of which 0 ms to minimize.
[2023-03-21 06:59:32] [INFO ] Deduced a trap composed of 36 places in 343 ms of which 1 ms to minimize.
[2023-03-21 06:59:33] [INFO ] Deduced a trap composed of 34 places in 304 ms of which 0 ms to minimize.
[2023-03-21 06:59:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1048 ms
[2023-03-21 06:59:33] [INFO ] Deduced a trap composed of 34 places in 371 ms of which 1 ms to minimize.
[2023-03-21 06:59:34] [INFO ] Deduced a trap composed of 34 places in 350 ms of which 1 ms to minimize.
[2023-03-21 06:59:34] [INFO ] Deduced a trap composed of 34 places in 321 ms of which 0 ms to minimize.
[2023-03-21 06:59:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1186 ms
[2023-03-21 06:59:34] [INFO ] Deduced a trap composed of 36 places in 322 ms of which 1 ms to minimize.
[2023-03-21 06:59:35] [INFO ] Deduced a trap composed of 34 places in 315 ms of which 1 ms to minimize.
[2023-03-21 06:59:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 728 ms
[2023-03-21 06:59:35] [INFO ] Deduced a trap composed of 34 places in 409 ms of which 1 ms to minimize.
[2023-03-21 06:59:36] [INFO ] Deduced a trap composed of 34 places in 382 ms of which 1 ms to minimize.
[2023-03-21 06:59:36] [INFO ] Deduced a trap composed of 34 places in 345 ms of which 1 ms to minimize.
[2023-03-21 06:59:36] [INFO ] Deduced a trap composed of 34 places in 332 ms of which 2 ms to minimize.
[2023-03-21 06:59:36] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1628 ms
[2023-03-21 06:59:37] [INFO ] Deduced a trap composed of 34 places in 337 ms of which 1 ms to minimize.
[2023-03-21 06:59:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 399 ms
[2023-03-21 06:59:37] [INFO ] Deduced a trap composed of 34 places in 305 ms of which 1 ms to minimize.
[2023-03-21 06:59:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 364 ms
[2023-03-21 06:59:38] [INFO ] Deduced a trap composed of 34 places in 360 ms of which 1 ms to minimize.
[2023-03-21 06:59:38] [INFO ] Deduced a trap composed of 34 places in 339 ms of which 1 ms to minimize.
[2023-03-21 06:59:39] [INFO ] Deduced a trap composed of 34 places in 318 ms of which 0 ms to minimize.
[2023-03-21 06:59:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1142 ms
[2023-03-21 06:59:40] [INFO ] After 15518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 1451 ms.
[2023-03-21 06:59:41] [INFO ] After 18634ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Finished Parikh walk after 2216 steps, including 97 resets, run visited all 1 properties in 6 ms. (steps per millisecond=369 )
Parikh walk visited 39 properties in 1677 ms.
Able to resolve query QuasiLiveness after proving 631 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 101112 ms.
ITS solved all properties within timeout

BK_STOP 1679381984891

--------------------
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="StigmergyCommit-PT-04b"
export BK_EXAMINATION="QuasiLiveness"
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 StigmergyCommit-PT-04b, 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 r471-smll-167912659800272"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04b.tgz
mv StigmergyCommit-PT-04b 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 ;