Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695300082.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-COL-V50P20N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695300082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.1K Feb 25 12:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 12:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 12:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 25 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 44K Mar 5 18:22 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 BridgeAndVehicles-COL-V50P20N50-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678692211018

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P20N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 07:23:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 07:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 07:23:32] [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.
[2023-03-13 07:23:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 07:23:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 419 ms
[2023-03-13 07:23:33] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
[2023-03-13 07:23:33] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-13 07:23:33] [INFO ] Skeletonized 4 HLPN properties in 1 ms. Removed 12 properties that had guard overlaps.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 2 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Finished random walk after 124 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=13 )
[2023-03-13 07:23:33] [INFO ] Flatten gal took : 12 ms
[2023-03-13 07:23:33] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 07:23:33] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions 42330 arcs in 92 ms.
[2023-03-13 07:23:33] [INFO ] Unfolded 16 HLPN properties in 4 ms.
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 61 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:23:33] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-13 07:23:33] [INFO ] Computed 5 place invariants in 30 ms
[2023-03-13 07:23:35] [INFO ] Dead Transitions using invariants and state equation in 1831 ms found 0 transitions.
[2023-03-13 07:23:35] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:23:35] [INFO ] Invariant cache hit.
[2023-03-13 07:23:35] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-13 07:23:35] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:23:35] [INFO ] Invariant cache hit.
[2023-03-13 07:23:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 07:23:36] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
[2023-03-13 07:23:36] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:23:36] [INFO ] Invariant cache hit.
[2023-03-13 07:23:37] [INFO ] Dead Transitions using invariants and state equation in 1494 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3823 ms. Remains : 166/168 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2023-03-13 07:23:39] [INFO ] Flatten gal took : 702 ms
[2023-03-13 07:23:45] [INFO ] Flatten gal took : 831 ms
[2023-03-13 07:23:51] [INFO ] Input system was already deterministic with 5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 2055 ms. (steps per millisecond=4 ) properties (out of 34) seen :31
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 1735 ms. (steps per millisecond=5 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 2926 ms. (steps per millisecond=3 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 662 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-13 07:23:59] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:23:59] [INFO ] Invariant cache hit.
[2023-03-13 07:24:06] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 07:24:19] [INFO ] After 13652ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 07:24:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 07:24:31] [INFO ] After 11402ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-13 07:24:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 07:24:43] [INFO ] After 11833ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :2 sat :1
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.refineResultsWithTraps(DeadlockTester.java:722)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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)
[2023-03-13 07:24:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 07:24:48] [INFO ] After 28083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1207 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1209 ms. Remains : 161/166 places, 5404/5408 transitions.
Finished random walk after 618 steps, including 2 resets, run visited all 1 properties in 83 ms. (steps per millisecond=7 )
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-13 07:24:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 07:24:50] [INFO ] Flatten gal took : 516 ms
FORMULA BridgeAndVehicles-COL-V50P20N50-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 07:24:56] [INFO ] Flatten gal took : 722 ms
[2023-03-13 07:25:02] [INFO ] Input system was already deterministic with 5408 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:02] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:02] [INFO ] Invariant cache hit.
[2023-03-13 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 1394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1416 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:04] [INFO ] Flatten gal took : 164 ms
[2023-03-13 07:25:04] [INFO ] Flatten gal took : 211 ms
[2023-03-13 07:25:04] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 17 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:04] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:04] [INFO ] Invariant cache hit.
[2023-03-13 07:25:06] [INFO ] Dead Transitions using invariants and state equation in 1656 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1677 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:06] [INFO ] Flatten gal took : 154 ms
[2023-03-13 07:25:07] [INFO ] Flatten gal took : 214 ms
[2023-03-13 07:25:07] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 18 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:07] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:07] [INFO ] Invariant cache hit.
[2023-03-13 07:25:09] [INFO ] Dead Transitions using invariants and state equation in 1674 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1700 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:09] [INFO ] Flatten gal took : 176 ms
[2023-03-13 07:25:09] [INFO ] Flatten gal took : 217 ms
[2023-03-13 07:25:10] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:10] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:10] [INFO ] Invariant cache hit.
[2023-03-13 07:25:11] [INFO ] Dead Transitions using invariants and state equation in 1501 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1524 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:11] [INFO ] Flatten gal took : 128 ms
[2023-03-13 07:25:12] [INFO ] Flatten gal took : 148 ms
[2023-03-13 07:25:12] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 16 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:12] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:12] [INFO ] Invariant cache hit.
[2023-03-13 07:25:14] [INFO ] Dead Transitions using invariants and state equation in 1606 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1624 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:14] [INFO ] Flatten gal took : 179 ms
[2023-03-13 07:25:14] [INFO ] Flatten gal took : 227 ms
[2023-03-13 07:25:15] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 49 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-13 07:25:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-13 07:25:15] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-13 07:25:16] [INFO ] Dead Transitions using invariants and state equation in 1603 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1654 ms. Remains : 165/166 places, 5407/5408 transitions.
[2023-03-13 07:25:17] [INFO ] Flatten gal took : 138 ms
[2023-03-13 07:25:17] [INFO ] Flatten gal took : 174 ms
[2023-03-13 07:25:17] [INFO ] Input system was already deterministic with 5407 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-13 07:25:17] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 07:25:19] [INFO ] Dead Transitions using invariants and state equation in 1608 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1635 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:19] [INFO ] Flatten gal took : 159 ms
[2023-03-13 07:25:19] [INFO ] Flatten gal took : 197 ms
[2023-03-13 07:25:20] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1782 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:22] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:22] [INFO ] Invariant cache hit.
[2023-03-13 07:25:23] [INFO ] Dead Transitions using invariants and state equation in 1425 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3207 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:23] [INFO ] Flatten gal took : 108 ms
[2023-03-13 07:25:23] [INFO ] Flatten gal took : 145 ms
[2023-03-13 07:25:24] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1033 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:25] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:25] [INFO ] Invariant cache hit.
[2023-03-13 07:25:26] [INFO ] Dead Transitions using invariants and state equation in 1416 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2450 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:26] [INFO ] Flatten gal took : 163 ms
[2023-03-13 07:25:26] [INFO ] Flatten gal took : 179 ms
[2023-03-13 07:25:27] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 17 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:27] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:27] [INFO ] Invariant cache hit.
[2023-03-13 07:25:28] [INFO ] Dead Transitions using invariants and state equation in 1472 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1490 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:28] [INFO ] Flatten gal took : 157 ms
[2023-03-13 07:25:29] [INFO ] Flatten gal took : 209 ms
[2023-03-13 07:25:29] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 14 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:29] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:29] [INFO ] Invariant cache hit.
[2023-03-13 07:25:31] [INFO ] Dead Transitions using invariants and state equation in 1437 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1453 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:31] [INFO ] Flatten gal took : 163 ms
[2023-03-13 07:25:31] [INFO ] Flatten gal took : 228 ms
[2023-03-13 07:25:32] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1420 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:33] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:33] [INFO ] Invariant cache hit.
[2023-03-13 07:25:35] [INFO ] Dead Transitions using invariants and state equation in 1428 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2849 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:35] [INFO ] Flatten gal took : 180 ms
[2023-03-13 07:25:35] [INFO ] Flatten gal took : 220 ms
[2023-03-13 07:25:36] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 31 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-13 07:25:36] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-13 07:25:36] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 07:25:37] [INFO ] Dead Transitions using invariants and state equation in 1409 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1443 ms. Remains : 165/166 places, 5407/5408 transitions.
[2023-03-13 07:25:37] [INFO ] Flatten gal took : 98 ms
[2023-03-13 07:25:37] [INFO ] Flatten gal took : 114 ms
[2023-03-13 07:25:38] [INFO ] Input system was already deterministic with 5407 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 16 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-13 07:25:38] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 07:25:39] [INFO ] Dead Transitions using invariants and state equation in 1404 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1422 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:39] [INFO ] Flatten gal took : 170 ms
[2023-03-13 07:25:40] [INFO ] Flatten gal took : 240 ms
[2023-03-13 07:25:40] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 15 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-13 07:25:40] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-13 07:25:40] [INFO ] Invariant cache hit.
[2023-03-13 07:25:42] [INFO ] Dead Transitions using invariants and state equation in 1612 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1630 ms. Remains : 166/166 places, 5408/5408 transitions.
[2023-03-13 07:25:42] [INFO ] Flatten gal took : 142 ms
[2023-03-13 07:25:42] [INFO ] Flatten gal took : 184 ms
[2023-03-13 07:25:43] [INFO ] Input system was already deterministic with 5408 transitions.
[2023-03-13 07:25:44] [INFO ] Flatten gal took : 889 ms
[2023-03-13 07:25:51] [INFO ] Flatten gal took : 849 ms
[2023-03-13 07:25:57] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 180 ms.
[2023-03-13 07:25:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 166 places, 5408 transitions and 42328 arcs took 100 ms.
Total runtime 145544 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 166 NrTr: 5408 NrArc: 42328)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.345sec

net check time: 0m 0.005sec

init dd package: 0m 3.583sec


before gc: list nodes free: 1436092

after gc: idd nodes used:753511, unused:63246489; list nodes free:312825329
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5519116 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16038060 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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.011sec

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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="BridgeAndVehicles-COL-V50P20N50"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is BridgeAndVehicles-COL-V50P20N50, 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 r042-tajo-167813695300082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N50.tgz
mv BridgeAndVehicles-COL-V50P20N50 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 ;