fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r361-smll-167891811100241
Last Updated
May 14, 2023

About the Execution of LTSMin+red for SafeBus-COL-50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11961.880 3600000.00 3696829.00 7846.10 T????FTTFT?FTTT? normal

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.r361-smll-167891811100241.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 SafeBus-COL-50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811100241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 01:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 01:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 01:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 43K 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 SafeBus-COL-50-CTLCardinality-00
FORMULA_NAME SafeBus-COL-50-CTLCardinality-01
FORMULA_NAME SafeBus-COL-50-CTLCardinality-02
FORMULA_NAME SafeBus-COL-50-CTLCardinality-03
FORMULA_NAME SafeBus-COL-50-CTLCardinality-04
FORMULA_NAME SafeBus-COL-50-CTLCardinality-05
FORMULA_NAME SafeBus-COL-50-CTLCardinality-06
FORMULA_NAME SafeBus-COL-50-CTLCardinality-07
FORMULA_NAME SafeBus-COL-50-CTLCardinality-08
FORMULA_NAME SafeBus-COL-50-CTLCardinality-09
FORMULA_NAME SafeBus-COL-50-CTLCardinality-10
FORMULA_NAME SafeBus-COL-50-CTLCardinality-11
FORMULA_NAME SafeBus-COL-50-CTLCardinality-12
FORMULA_NAME SafeBus-COL-50-CTLCardinality-13
FORMULA_NAME SafeBus-COL-50-CTLCardinality-14
FORMULA_NAME SafeBus-COL-50-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679124954111

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-50
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 07:35:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 07:35:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 07:35:56] [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.
[2023-03-18 07:35:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 07:35:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 768 ms
[2023-03-18 07:35:57] [INFO ] Detected 1 constant HL places corresponding to 50 PT places.
[2023-03-18 07:35:57] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 5606 PT places and 6520101.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
[2023-03-18 07:35:57] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 6 ms.
[2023-03-18 07:35:57] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 5 formulas.
FORMULA SafeBus-COL-50-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1052 ms. (steps per millisecond=9 ) properties (out of 32) seen :12
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 14 rows 17 cols
[2023-03-18 07:35:59] [INFO ] Computed 7 place invariants in 6 ms
[2023-03-18 07:35:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-18 07:35:59] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 17 ms returned sat
[2023-03-18 07:35:59] [INFO ] After 340ms SMT Verify possible using all constraints in real domain returned unsat :11 sat :0 real:8
[2023-03-18 07:35:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-18 07:35:59] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 07:35:59] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :18 sat :1
[2023-03-18 07:35:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 07:35:59] [INFO ] After 15ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :18 sat :1
[2023-03-18 07:35:59] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :18 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-18 07:35:59] [INFO ] After 142ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :1
Fused 19 Parikh solutions to 1 different solutions.
Finished Parikh walk after 412 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=58 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 18 atomic propositions for a total of 11 simplifications.
FORMULA SafeBus-COL-50-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-50-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 07:36:00] [INFO ] Flatten gal took : 56 ms
[2023-03-18 07:36:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-COL-50-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 07:36:00] [INFO ] Flatten gal took : 5 ms
Domain [It(50), It(50)] of place AMC breaks symmetries in sort It
[2023-03-18 07:36:01] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 1289 ms.
[2023-03-18 07:36:01] [INFO ] Unfolded 7 HLPN properties in 2 ms.
Deduced a syphon composed of 50 places in 394 ms
Reduce places removed 100 places and 100 transitions.
Support contains 5406 out of 5506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 659 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-18 07:36:04] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-18 07:36:06] [INFO ] Computed 205 place invariants in 1763 ms
[2023-03-18 07:36:07] [INFO ] Implicit Places using invariants in 3110 ms returned []
Implicit Place search using SMT only with invariants took 3120 ms to find 0 implicit places.
[2023-03-18 07:36:07] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-18 07:36:07] [INFO ] Invariant cache hit.
[2023-03-18 07:36:08] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4784 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Support contains 5406 out of 5506 places after structural reductions.
[2023-03-18 07:36:16] [INFO ] Flatten gal took : 6926 ms
[2023-03-18 07:36:23] [INFO ] Flatten gal took : 6371 ms
[2023-03-18 07:36:35] [INFO ] Input system was already deterministic with 140151 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9294 ms. (steps per millisecond=1 ) properties (out of 23) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1145 ms. (steps per millisecond=8 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=14 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=12 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=13 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=11 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1396 ms. (steps per millisecond=7 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=15 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=13 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1322 ms. (steps per millisecond=7 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=17 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-18 07:36:55] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-18 07:36:55] [INFO ] Invariant cache hit.
[2023-03-18 07:37:00] [INFO ] After 2095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 07:37:02] [INFO ] [Nat]Absence check using 101 positive place invariants in 198 ms returned sat
[2023-03-18 07:37:03] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 416 ms returned sat
[2023-03-18 07:37:25] [INFO ] After 20846ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :1
[2023-03-18 07:37:27] [INFO ] State equation strengthened by 2551 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: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.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)
[2023-03-18 07:37:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 07:37:27] [INFO ] After 26383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 69 ms.
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Free-agglomeration rule (complex) applied 50 times.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 5506 transition count 140101
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 100 place count 5456 transition count 140101
Applied a total of 100 rules in 85688 ms. Remains 5456 /5506 variables (removed 50) and now considering 140101/140151 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85694 ms. Remains : 5456/5506 places, 140101/140151 transitions.
Successfully simplified 11 atomic propositions for a total of 7 simplifications.
[2023-03-18 07:38:59] [INFO ] Flatten gal took : 5594 ms
[2023-03-18 07:39:05] [INFO ] Flatten gal took : 5804 ms
[2023-03-18 07:39:15] [INFO ] Input system was already deterministic with 140151 transitions.
Support contains 2803 out of 5506 places (down from 2804) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 38622 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38626 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:40:00] [INFO ] Flatten gal took : 5163 ms
[2023-03-18 07:40:06] [INFO ] Flatten gal took : 5867 ms
[2023-03-18 07:40:16] [INFO ] Input system was already deterministic with 140151 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 42290 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42296 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:41:05] [INFO ] Flatten gal took : 5909 ms
[2023-03-18 07:41:11] [INFO ] Flatten gal took : 6073 ms
[2023-03-18 07:41:21] [INFO ] Input system was already deterministic with 140151 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 8737 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8747 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:41:35] [INFO ] Flatten gal took : 5164 ms
[2023-03-18 07:41:42] [INFO ] Flatten gal took : 6371 ms
[2023-03-18 07:41:51] [INFO ] Input system was already deterministic with 140151 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27901 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27908 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:42:25] [INFO ] Flatten gal took : 5163 ms
[2023-03-18 07:42:31] [INFO ] Flatten gal took : 5828 ms
[2023-03-18 07:42:41] [INFO ] Input system was already deterministic with 140151 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27589 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27597 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:43:14] [INFO ] Flatten gal took : 5175 ms
[2023-03-18 07:43:20] [INFO ] Flatten gal took : 6007 ms
[2023-03-18 07:43:29] [INFO ] Input system was already deterministic with 140151 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 28382 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28387 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:44:04] [INFO ] Flatten gal took : 5520 ms
[2023-03-18 07:44:10] [INFO ] Flatten gal took : 5761 ms
[2023-03-18 07:44:19] [INFO ] Input system was already deterministic with 140151 transitions.
Finished random walk after 115 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=5 )
FORMULA SafeBus-COL-50-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 28542 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28550 ms. Remains : 5506/5506 places, 140151/140151 transitions.
[2023-03-18 07:44:54] [INFO ] Flatten gal took : 5150 ms
[2023-03-18 07:45:00] [INFO ] Flatten gal took : 5975 ms
[2023-03-18 07:45:09] [INFO ] Input system was already deterministic with 140151 transitions.
[2023-03-18 07:45:15] [INFO ] Flatten gal took : 5617 ms
[2023-03-18 07:45:21] [INFO ] Flatten gal took : 5899 ms
[2023-03-18 07:45:22] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-18 07:45:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5506 places, 140151 transitions and 1078004 arcs took 569 ms.
Total runtime 566080 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/503/ctl_0_ --ctl=/tmp/503/ctl_1_ --ctl=/tmp/503/ctl_2_ --ctl=/tmp/503/ctl_3_ --ctl=/tmp/503/ctl_4_ --ctl=/tmp/503/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13412928 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15953080 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="SafeBus-COL-50"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SafeBus-COL-50, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811100241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-50.tgz
mv SafeBus-COL-50 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;