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.r487-tall-167912703300602.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)
.......................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is TokenRing-COL-030, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703300602
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.6K Feb 25 17:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 17:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 20:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 25 20:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 18:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 18:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 23K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-COL-030-CTLFireability-00
FORMULA_NAME TokenRing-COL-030-CTLFireability-01
FORMULA_NAME TokenRing-COL-030-CTLFireability-02
FORMULA_NAME TokenRing-COL-030-CTLFireability-03
FORMULA_NAME TokenRing-COL-030-CTLFireability-04
FORMULA_NAME TokenRing-COL-030-CTLFireability-05
FORMULA_NAME TokenRing-COL-030-CTLFireability-06
FORMULA_NAME TokenRing-COL-030-CTLFireability-07
FORMULA_NAME TokenRing-COL-030-CTLFireability-08
FORMULA_NAME TokenRing-COL-030-CTLFireability-09
FORMULA_NAME TokenRing-COL-030-CTLFireability-10
FORMULA_NAME TokenRing-COL-030-CTLFireability-11
FORMULA_NAME TokenRing-COL-030-CTLFireability-12
FORMULA_NAME TokenRing-COL-030-CTLFireability-13
FORMULA_NAME TokenRing-COL-030-CTLFireability-14
FORMULA_NAME TokenRing-COL-030-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679203880099

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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-030
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 05:31:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 05:31:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:31:21] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-19 05:31:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 05:31:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 526 ms
[2023-03-19 05:31:22] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 961 PT places and 29822.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
FORMULA TokenRing-COL-030-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 05:31:22] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 3 ms.
[2023-03-19 05:31:22] [INFO ] Skeletonized 3 HLPN properties in 2 ms. Removed 12 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2023-03-19 05:31:22] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-19 05:31:22] [INFO ] Flatten gal took : 9 ms
[2023-03-19 05:31:22] [INFO ] Flatten gal took : 0 ms
Domain [Process(31), Process(31)] of place State breaks symmetries in sort Process
[2023-03-19 05:31:22] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 378 ms.
[2023-03-19 05:31:22] [INFO ] Unfolded 15 HLPN properties in 157 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 82 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2023-03-19 05:35:33] [INFO ] Computed 31 place invariants in 198 ms
[2023-03-19 05:35:33] [INFO ] Implicit Places using invariants in 669 ms returned []
Implicit Place search using SMT only with invariants took 692 ms to find 0 implicit places.
[2023-03-19 05:35:33] [INFO ] Invariant cache hit.
[2023-03-19 05:35:42] [INFO ] Dead Transitions using invariants and state equation in 9131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9915 ms. Remains : 961/961 places, 27931/27931 transitions.
Support contains 961 out of 961 places after structural reductions.
[2023-03-19 05:35:57] [INFO ] Flatten gal took : 6497 ms
[2023-03-19 05:37:27] [INFO ] Flatten gal took : 10067 ms
[2023-03-19 05:38:58] [INFO ] Input system was already deterministic with 27931 transitions.
Interrupted random walk after 4082 steps, including 1 resets, run timeout after 30009 ms. (steps per millisecond=0 ) properties seen 8
Interrupted Best-First random walk after 594 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1122 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 568 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1428 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 636 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 595 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 265 steps, including 0 resets, run timeout after 5138 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 7 properties.
[2023-03-19 05:40:12] [INFO ] Invariant cache hit.
[2023-03-19 05:40:33] [INFO ] [Real]Absence check using 31 positive place invariants in 39 ms returned sat
[2023-03-19 05:40:37] [INFO ] After 3048ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:4
[2023-03-19 05:40:37] [INFO ] State equation strengthened by 27030 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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-19 05:40:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 05:40:37] [INFO ] After 25409ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 235 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 237 ms. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 2857 steps, including 0 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 325 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 679 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 325 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 965 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 360 steps, including 0 resets, run timeout after 5130 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 325 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 265 steps, including 0 resets, run timeout after 5278 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 219265 steps, run timeout after 195003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 219265 steps, saw 54827 distinct states, run finished after 195006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-19 05:44:59] [INFO ] Invariant cache hit.
[2023-03-19 05:45:20] [INFO ] [Real]Absence check using 31 positive place invariants in 21 ms returned sat
[2023-03-19 05:45:24] [INFO ] After 3136ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:4
[2023-03-19 05:45:25] [INFO ] State equation strengthened by 27030 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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-19 05:45:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 05:45:25] [INFO ] After 25291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 136 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 120 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2023-03-19 05:45:25] [INFO ] Invariant cache hit.
[2023-03-19 05:45:25] [INFO ] Implicit Places using invariants in 143 ms returned []
Implicit Place search using SMT only with invariants took 149 ms to find 0 implicit places.
[2023-03-19 05:45:25] [INFO ] Invariant cache hit.
[2023-03-19 05:45:33] [INFO ] Dead Transitions using invariants and state equation in 8103 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8375 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:48:36] [INFO ] Flatten gal took : 5674 ms
[2023-03-19 05:50:05] [INFO ] Flatten gal took : 9709 ms
[2023-03-19 05:51:35] [INFO ] Input system was already deterministic with 27931 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 64 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:55:42] [INFO ] Flatten gal took : 696 ms
[2023-03-19 05:55:44] [INFO ] Flatten gal took : 909 ms
[2023-03-19 05:55:46] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 173 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:55:47] [INFO ] Flatten gal took : 621 ms
[2023-03-19 05:55:48] [INFO ] Flatten gal took : 762 ms
[2023-03-19 05:55:49] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 934 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 935 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:55:51] [INFO ] Flatten gal took : 492 ms
[2023-03-19 05:55:52] [INFO ] Flatten gal took : 558 ms
[2023-03-19 05:55:53] [INFO ] Input system was already deterministic with 27931 transitions.
Finished random walk after 158 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=26 )
FORMULA TokenRing-COL-030-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 64 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:56:25] [INFO ] Flatten gal took : 675 ms
[2023-03-19 05:56:26] [INFO ] Flatten gal took : 905 ms
[2023-03-19 05:56:27] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 62 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:56:31] [INFO ] Flatten gal took : 1705 ms
[2023-03-19 05:56:36] [INFO ] Flatten gal took : 2734 ms
[2023-03-19 05:56:41] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 61 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:56:44] [INFO ] Flatten gal took : 952 ms
[2023-03-19 05:56:46] [INFO ] Flatten gal took : 1306 ms
[2023-03-19 05:56:48] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 62 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:58:48] [INFO ] Flatten gal took : 1106 ms
[2023-03-19 05:58:51] [INFO ] Flatten gal took : 1615 ms
[2023-03-19 05:58:54] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 62 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:58:56] [INFO ] Flatten gal took : 735 ms
[2023-03-19 05:58:57] [INFO ] Flatten gal took : 946 ms
[2023-03-19 05:58:59] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 60 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:01] [INFO ] Flatten gal took : 1058 ms
[2023-03-19 05:59:03] [INFO ] Flatten gal took : 1487 ms
[2023-03-19 05:59:06] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 61 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:08] [INFO ] Flatten gal took : 689 ms
[2023-03-19 05:59:09] [INFO ] Flatten gal took : 914 ms
[2023-03-19 05:59:11] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 61 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:13] [INFO ] Flatten gal took : 1108 ms
[2023-03-19 05:59:15] [INFO ] Flatten gal took : 1614 ms
[2023-03-19 05:59:18] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 504 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:20] [INFO ] Flatten gal took : 478 ms
[2023-03-19 05:59:21] [INFO ] Flatten gal took : 562 ms
[2023-03-19 05:59:22] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 61 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:24] [INFO ] Flatten gal took : 1008 ms
[2023-03-19 05:59:26] [INFO ] Flatten gal took : 1424 ms
[2023-03-19 05:59:28] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 61 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:31] [INFO ] Flatten gal took : 1233 ms
[2023-03-19 05:59:34] [INFO ] Flatten gal took : 1799 ms
[2023-03-19 05:59:37] [INFO ] Input system was already deterministic with 27931 transitions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 639 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 961/961 places, 27931/27931 transitions.
[2023-03-19 05:59:39] [INFO ] Flatten gal took : 480 ms
[2023-03-19 05:59:40] [INFO ] Flatten gal took : 567 ms
[2023-03-19 05:59:41] [INFO ] Input system was already deterministic with 27931 transitions.
[2023-03-19 05:59:57] [INFO ] Flatten gal took : 10557 ms
[2023-03-19 06:01:22] [INFO ] Flatten gal took : 10002 ms
[2023-03-19 06:02:42] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2273 ms.
[2023-03-19 06:02:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 961 places, 27931 transitions and 111724 arcs took 81 ms.
Total runtime 1880557 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TokenRing-COL-030
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
CTLFireability

BK_STOP 1679206003686

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/CTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 587 Killed lola --conf=$BIN_DIR/configfiles/ctlfireabilityconf --formula=$DIR/CTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="TokenRing-COL-030"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 lolaxred"
echo " Input is TokenRing-COL-030, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912703300602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-030.tgz
mv TokenRing-COL-030 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;