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.r344-tall-167889215900088.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 marciexred
Input is RERS17pb114-PT-9, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r344-tall-167889215900088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 8.7K Feb 26 05:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 05:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 04:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 04:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 05:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 05:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 05:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 05:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679127229323

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=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb114-PT-9
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 08:13:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-18 08:13:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 08:13:53] [INFO ] Load time of PNML (sax parser for PT used): 1889 ms
[2023-03-18 08:13:53] [INFO ] Transformed 1446 places.
[2023-03-18 08:13:53] [INFO ] Transformed 151085 transitions.
[2023-03-18 08:13:53] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2452 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1571 ms. (steps per millisecond=6 ) properties (out of 1446) seen :909
Running SMT prover for 537 properties.
[2023-03-18 08:13:56] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-18 08:13:57] [INFO ] Computed 35 place invariants in 504 ms
[2023-03-18 08:14:12] [INFO ] After 15184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:537
[2023-03-18 08:14:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 28 ms returned sat
[2023-03-18 08:14:25] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 31 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
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)
[2023-03-18 08:14:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 08:14:37] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:537
Fused 537 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 537 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 530 place count 1428 transition count 150572
Applied a total of 530 rules in 2785 ms. Remains 1428 /1446 variables (removed 18) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2799 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Interrupted random walk after 209298 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 522
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=213 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=211 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=211 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-18 08:15:18] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 08:15:18] [INFO ] Computed 18 place invariants in 408 ms
[2023-03-18 08:15:19] [INFO ] After 489ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-18 08:15:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 08:15:54] [INFO ] After 34657ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-18 08:15:55] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 08:16:19] [INFO ] After 23968ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-18 08:16:31] [INFO ] Deduced a trap composed of 40 places in 10767 ms of which 12 ms to minimize.
[2023-03-18 08:16:42] [INFO ] Deduced a trap composed of 64 places in 10089 ms of which 2 ms to minimize.
[2023-03-18 08:16:54] [INFO ] Deduced a trap composed of 64 places in 10186 ms of which 2 ms to minimize.
[2023-03-18 08:17:04] [INFO ] Deduced a trap composed of 64 places in 8620 ms of which 4 ms to minimize.
[2023-03-18 08:17:13] [INFO ] Deduced a trap composed of 64 places in 7842 ms of which 1 ms to minimize.
[2023-03-18 08:17:21] [INFO ] Deduced a trap composed of 40 places in 7210 ms of which 1 ms to minimize.
[2023-03-18 08:17:30] [INFO ] Deduced a trap composed of 96 places in 7129 ms of which 1 ms to minimize.
[2023-03-18 08:17:37] [INFO ] Deduced a trap composed of 128 places in 6335 ms of which 2 ms to minimize.
[2023-03-18 08:17:43] [INFO ] Deduced a trap composed of 96 places in 5275 ms of which 1 ms to minimize.
[2023-03-18 08:17:49] [INFO ] Deduced a trap composed of 96 places in 4545 ms of which 0 ms to minimize.
[2023-03-18 08:17:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 94288 ms
[2023-03-18 08:19:01] [INFO ] After 186039ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 2253 ms.
[2023-03-18 08:19:04] [INFO ] After 225029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1297 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1299 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 262337 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3660 ms. (steps per millisecond=273 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3740 ms. (steps per millisecond=267 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3618 ms. (steps per millisecond=276 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3716 ms. (steps per millisecond=269 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-18 08:19:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-18 08:19:50] [INFO ] Invariant cache hit.
[2023-03-18 08:19:50] [INFO ] After 237ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 08:19:51] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-18 08:20:15] [INFO ] After 24104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 08:20:16] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 08:20:27] [INFO ] After 11043ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-18 08:20:39] [INFO ] Deduced a trap composed of 128 places in 11165 ms of which 2 ms to minimize.
[2023-03-18 08:20:52] [INFO ] Deduced a trap composed of 96 places in 11515 ms of which 3 ms to minimize.
[2023-03-18 08:21:04] [INFO ] Deduced a trap composed of 64 places in 11136 ms of which 2 ms to minimize.
[2023-03-18 08:21:15] [INFO ] Deduced a trap composed of 64 places in 9483 ms of which 1 ms to minimize.
[2023-03-18 08:21:25] [INFO ] Deduced a trap composed of 64 places in 9224 ms of which 1 ms to minimize.
[2023-03-18 08:21:34] [INFO ] Deduced a trap composed of 64 places in 8167 ms of which 1 ms to minimize.
[2023-03-18 08:21:44] [INFO ] Deduced a trap composed of 64 places in 8148 ms of which 1 ms to minimize.
[2023-03-18 08:21:53] [INFO ] Deduced a trap composed of 96 places in 7846 ms of which 5 ms to minimize.
[2023-03-18 08:22:01] [INFO ] Deduced a trap composed of 96 places in 7237 ms of which 1 ms to minimize.
[2023-03-18 08:22:09] [INFO ] Deduced a trap composed of 40 places in 6481 ms of which 1 ms to minimize.
[2023-03-18 08:22:17] [INFO ] Deduced a trap composed of 40 places in 6307 ms of which 1 ms to minimize.
[2023-03-18 08:22:24] [INFO ] Deduced a trap composed of 96 places in 6090 ms of which 0 ms to minimize.
[2023-03-18 08:22:29] [INFO ] Deduced a trap composed of 64 places in 3923 ms of which 0 ms to minimize.
[2023-03-18 08:22:34] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 126986 ms
[2023-03-18 08:22:50] [INFO ] After 154897ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 4655 ms.
[2023-03-18 08:22:55] [INFO ] After 184759ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1430 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1430 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 243261 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3782 ms. (steps per millisecond=264 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3650 ms. (steps per millisecond=273 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3631 ms. (steps per millisecond=275 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-18 08:23:38] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-18 08:23:38] [INFO ] Invariant cache hit.
[2023-03-18 08:23:38] [INFO ] After 216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 08:23:39] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-18 08:24:02] [INFO ] After 23327ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 08:24:03] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 08:24:14] [INFO ] After 10878ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 08:24:27] [INFO ] Deduced a trap composed of 64 places in 11851 ms of which 2 ms to minimize.
[2023-03-18 08:24:40] [INFO ] Deduced a trap composed of 40 places in 11859 ms of which 5 ms to minimize.
[2023-03-18 08:24:52] [INFO ] Deduced a trap composed of 40 places in 11438 ms of which 2 ms to minimize.
[2023-03-18 08:25:03] [INFO ] Deduced a trap composed of 96 places in 9952 ms of which 2 ms to minimize.
[2023-03-18 08:25:14] [INFO ] Deduced a trap composed of 64 places in 8987 ms of which 2 ms to minimize.
[2023-03-18 08:25:23] [INFO ] Deduced a trap composed of 64 places in 8727 ms of which 1 ms to minimize.
[2023-03-18 08:25:32] [INFO ] Deduced a trap composed of 96 places in 7797 ms of which 1 ms to minimize.
[2023-03-18 08:25:41] [INFO ] Deduced a trap composed of 64 places in 7412 ms of which 1 ms to minimize.
[2023-03-18 08:25:49] [INFO ] Deduced a trap composed of 64 places in 6918 ms of which 3 ms to minimize.
[2023-03-18 08:25:57] [INFO ] Deduced a trap composed of 96 places in 6555 ms of which 3 ms to minimize.
[2023-03-18 08:26:03] [INFO ] Deduced a trap composed of 128 places in 5456 ms of which 1 ms to minimize.
[2023-03-18 08:26:09] [INFO ] Deduced a trap composed of 129 places in 4664 ms of which 0 ms to minimize.
[2023-03-18 08:26:14] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 119695 ms
[2023-03-18 08:26:25] [INFO ] After 142057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3621 ms.
[2023-03-18 08:26:29] [INFO ] After 170131ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1408 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1408 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 222998 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4331 ms. (steps per millisecond=230 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4367 ms. (steps per millisecond=228 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 08:27:09] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-18 08:27:09] [INFO ] Invariant cache hit.
[2023-03-18 08:27:09] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 08:27:10] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-18 08:27:32] [INFO ] After 22104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 08:27:33] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 08:27:42] [INFO ] After 9340ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 08:27:55] [INFO ] Deduced a trap composed of 64 places in 11364 ms of which 2 ms to minimize.
[2023-03-18 08:28:07] [INFO ] Deduced a trap composed of 40 places in 11326 ms of which 2 ms to minimize.
[2023-03-18 08:28:20] [INFO ] Deduced a trap composed of 40 places in 11490 ms of which 4 ms to minimize.
[2023-03-18 08:28:32] [INFO ] Deduced a trap composed of 96 places in 10647 ms of which 3 ms to minimize.
[2023-03-18 08:28:43] [INFO ] Deduced a trap composed of 64 places in 9882 ms of which 2 ms to minimize.
[2023-03-18 08:28:55] [INFO ] Deduced a trap composed of 64 places in 10445 ms of which 1 ms to minimize.
[2023-03-18 08:29:04] [INFO ] Deduced a trap composed of 128 places in 7920 ms of which 1 ms to minimize.
[2023-03-18 08:29:13] [INFO ] Deduced a trap composed of 64 places in 8059 ms of which 1 ms to minimize.
[2023-03-18 08:29:21] [INFO ] Deduced a trap composed of 64 places in 6717 ms of which 1 ms to minimize.
[2023-03-18 08:29:29] [INFO ] Deduced a trap composed of 96 places in 6690 ms of which 1 ms to minimize.
[2023-03-18 08:29:36] [INFO ] Deduced a trap composed of 96 places in 5321 ms of which 0 ms to minimize.
[2023-03-18 08:29:41] [INFO ] Deduced a trap composed of 129 places in 4699 ms of which 1 ms to minimize.
[2023-03-18 08:29:46] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 123977 ms
[2023-03-18 08:29:52] [INFO ] After 139568ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2389 ms.
[2023-03-18 08:29:55] [INFO ] After 165216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1366 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1366 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 262841 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3636 ms. (steps per millisecond=275 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 08:30:30] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-18 08:30:30] [INFO ] Invariant cache hit.
[2023-03-18 08:30:30] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 08:30:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 08:30:52] [INFO ] After 21591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 08:30:53] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 08:31:02] [INFO ] After 8839ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 08:31:16] [INFO ] Deduced a trap composed of 40 places in 13050 ms of which 2 ms to minimize.
[2023-03-18 08:31:29] [INFO ] Deduced a trap composed of 64 places in 11422 ms of which 2 ms to minimize.
[2023-03-18 08:31:41] [INFO ] Deduced a trap composed of 96 places in 11356 ms of which 2 ms to minimize.
[2023-03-18 08:31:52] [INFO ] Deduced a trap composed of 96 places in 10053 ms of which 2 ms to minimize.
[2023-03-18 08:32:04] [INFO ] Deduced a trap composed of 64 places in 10251 ms of which 1 ms to minimize.
[2023-03-18 08:32:14] [INFO ] Deduced a trap composed of 64 places in 8996 ms of which 1 ms to minimize.
[2023-03-18 08:32:24] [INFO ] Deduced a trap composed of 96 places in 8968 ms of which 1 ms to minimize.
[2023-03-18 08:32:34] [INFO ] Deduced a trap composed of 128 places in 8618 ms of which 1 ms to minimize.
[2023-03-18 08:32:43] [INFO ] Deduced a trap composed of 128 places in 8361 ms of which 1 ms to minimize.
[2023-03-18 08:32:52] [INFO ] Deduced a trap composed of 40 places in 8043 ms of which 1 ms to minimize.
[2023-03-18 08:33:01] [INFO ] Deduced a trap composed of 64 places in 7483 ms of which 1 ms to minimize.
[2023-03-18 08:33:09] [INFO ] Deduced a trap composed of 64 places in 7148 ms of which 1 ms to minimize.
[2023-03-18 08:33:17] [INFO ] Deduced a trap composed of 96 places in 6968 ms of which 16 ms to minimize.
[2023-03-18 08:33:24] [INFO ] Deduced a trap composed of 128 places in 5144 ms of which 1 ms to minimize.
[2023-03-18 08:33:28] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 146495 ms
[2023-03-18 08:33:29] [INFO ] After 156101ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1201 ms.
[2023-03-18 08:33:30] [INFO ] After 179817ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1259 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1260 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 262224 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Finished Best-First random walk after 220504 steps, including 0 resets, run visited all 1 properties in 832 ms. (steps per millisecond=265 )
Able to resolve query StableMarking after proving 1446 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 1212141 ms.
ITS solved all properties within timeout

BK_STOP 1679128444157

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb114-PT-9"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is RERS17pb114-PT-9, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r344-tall-167889215900088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-9.tgz
mv RERS17pb114-PT-9 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;