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.r490-tall-167912709901353.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ViralEpidemic-PT-S16D2C4A03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912709901353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 54M 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 ViralEpidemic-PT-S16D2C4A03-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679428925285

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A03
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-21 20:02:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:02:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:02:08] [INFO ] Load time of PNML (sax parser for PT used): 1596 ms
[2023-03-21 20:02:08] [INFO ] Transformed 78643 places.
[2023-03-21 20:02:08] [INFO ] Transformed 144177 transitions.
[2023-03-21 20:02:08] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 2015 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 96 ms.
Support contains 231 out of 78643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Discarding 4048 places :
Symmetric choice reduction at 0 with 4048 rule applications. Total rules 4048 place count 74595 transition count 79409
Iterating global reduction 0 with 4048 rules applied. Total rules applied 8096 place count 74595 transition count 79409
Discarding 4264 places :
Symmetric choice reduction at 0 with 4264 rule applications. Total rules 12360 place count 70331 transition count 70881
Iterating global reduction 0 with 4264 rules applied. Total rules applied 16624 place count 70331 transition count 70881
Applied a total of 16624 rules in 52878 ms. Remains 70331 /78643 variables (removed 8312) and now considering 70881/144177 (removed 73296) transitions.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 20:03:04] [INFO ] Invariants computation overflowed in 2636 ms
[2023-03-21 20:03:10] [INFO ] Implicit Places using invariants in 8037 ms returned []
Implicit Place search using SMT only with invariants took 8084 ms to find 0 implicit places.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 20:03:12] [INFO ] Invariants computation overflowed in 2063 ms
[2023-03-21 20:03:17] [INFO ] Dead Transitions using invariants and state equation in 6957 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70331/78643 places, 70881/144177 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67938 ms. Remains : 70331/78643 places, 70881/144177 transitions.
Support contains 231 out of 70331 places after structural reductions.
[2023-03-21 20:03:20] [INFO ] Flatten gal took : 2517 ms
[2023-03-21 20:03:22] [INFO ] Flatten gal took : 1983 ms
[2023-03-21 20:03:26] [INFO ] Input system was already deterministic with 70881 transitions.
Support contains 227 out of 70331 places (down from 231) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5744 ms. (steps per millisecond=1 ) properties (out of 124) seen :19
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 105) seen :0
Running SMT prover for 105 properties.
// Phase 1: matrix 70881 rows 70331 cols
[2023-03-21 20:03:35] [INFO ] Invariants computation overflowed in 2243 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-21 20:04:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:04:00] [INFO ] After 25132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 105 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 185 out of 70331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 710 are kept as prefixes of interest. Removing 69621 places using SCC suffix rule.68 ms
Discarding 69621 places :
Also discarding 67686 output transitions
Drop transitions removed 67686 transitions
Drop transitions removed 2655 transitions
Reduce isomorphic transitions removed 2655 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 2662 rules applied. Total rules applied 2663 place count 710 transition count 533
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 2670 place count 703 transition count 533
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 2670 place count 703 transition count 454
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 2828 place count 624 transition count 454
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 2851 place count 601 transition count 431
Iterating global reduction 2 with 23 rules applied. Total rules applied 2874 place count 601 transition count 431
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 3018 place count 529 transition count 359
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3019 place count 528 transition count 358
Ensure Unique test removed 18 places
Iterating post reduction 2 with 18 rules applied. Total rules applied 3037 place count 510 transition count 358
Applied a total of 3037 rules in 449 ms. Remains 510 /70331 variables (removed 69821) and now considering 358/70881 (removed 70523) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 449 ms. Remains : 510/70331 places, 358/70881 transitions.
Incomplete random walk after 10000 steps, including 24 resets, run finished after 462 ms. (steps per millisecond=21 ) properties (out of 105) seen :50
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Running SMT prover for 55 properties.
// Phase 1: matrix 358 rows 510 cols
[2023-03-21 20:04:01] [INFO ] Computed 152 place invariants in 3 ms
[2023-03-21 20:04:02] [INFO ] [Real]Absence check using 0 positive and 152 generalized place invariants in 22 ms returned sat
[2023-03-21 20:04:02] [INFO ] After 560ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-21 20:04:02] [INFO ] [Nat]Absence check using 0 positive and 152 generalized place invariants in 30 ms returned sat
[2023-03-21 20:04:03] [INFO ] After 1055ms SMT Verify possible using all constraints in natural domain returned unsat :55 sat :0
Fused 55 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 55 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:04:04] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-21 20:04:05] [INFO ] Flatten gal took : 1813 ms
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:04:07] [INFO ] Flatten gal took : 1979 ms
[2023-03-21 20:04:11] [INFO ] Input system was already deterministic with 70881 transitions.
Support contains 71 out of 70331 places (down from 115) after GAL structural reductions.
FORMULA ViralEpidemic-PT-S16D2C4A03-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 70331 stabilizing places and 70881 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 70331 transition count 70881
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 17461 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17464 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:04:30] [INFO ] Flatten gal took : 1746 ms
[2023-03-21 20:04:32] [INFO ] Flatten gal took : 1955 ms
[2023-03-21 20:04:35] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 70315 transition count 70837
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 70315 transition count 70837
Applied a total of 32 rules in 16607 ms. Remains 70315 /70331 variables (removed 16) and now considering 70837/70881 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16612 ms. Remains : 70315/70331 places, 70837/70881 transitions.
[2023-03-21 20:04:54] [INFO ] Flatten gal took : 1869 ms
[2023-03-21 20:04:56] [INFO ] Flatten gal took : 1891 ms
[2023-03-21 20:05:00] [INFO ] Input system was already deterministic with 70837 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 350 are kept as prefixes of interest. Removing 69981 places using SCC suffix rule.92 ms
Discarding 69981 places :
Also discarding 70225 output transitions
Drop transitions removed 70225 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 349 transition count 562
Discarding 255 places :
Symmetric choice reduction at 1 with 255 rule applications. Total rules 349 place count 94 transition count 129
Iterating global reduction 1 with 255 rules applied. Total rules applied 604 place count 94 transition count 129
Applied a total of 604 rules in 189 ms. Remains 94 /70331 variables (removed 70237) and now considering 129/70881 (removed 70752) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 189 ms. Remains : 94/70331 places, 129/70881 transitions.
[2023-03-21 20:05:00] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:05:00] [INFO ] Flatten gal took : 2 ms
[2023-03-21 20:05:00] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 70314 transition count 70835
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 70314 transition count 70835
Applied a total of 34 rules in 19955 ms. Remains 70314 /70331 variables (removed 17) and now considering 70835/70881 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19959 ms. Remains : 70314/70331 places, 70835/70881 transitions.
[2023-03-21 20:05:22] [INFO ] Flatten gal took : 1735 ms
[2023-03-21 20:05:24] [INFO ] Flatten gal took : 1967 ms
[2023-03-21 20:05:27] [INFO ] Input system was already deterministic with 70835 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 19970 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19975 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:05:50] [INFO ] Flatten gal took : 1742 ms
[2023-03-21 20:05:52] [INFO ] Flatten gal took : 1975 ms
[2023-03-21 20:05:55] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 20943 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20947 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:06:18] [INFO ] Flatten gal took : 1747 ms
[2023-03-21 20:06:20] [INFO ] Flatten gal took : 2014 ms
[2023-03-21 20:06:23] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Graph (complete) has 65640 edges and 70331 vertex of which 160 are kept as prefixes of interest. Removing 70171 places using SCC suffix rule.54 ms
Discarding 70171 places :
Also discarding 70590 output transitions
Drop transitions removed 70590 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 159 transition count 236
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 169 place count 45 transition count 63
Iterating global reduction 1 with 114 rules applied. Total rules applied 283 place count 45 transition count 63
Applied a total of 283 rules in 139 ms. Remains 45 /70331 variables (removed 70286) and now considering 63/70881 (removed 70818) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 45/70331 places, 63/70881 transitions.
[2023-03-21 20:06:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 20:06:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 20:06:24] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 19003 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19018 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:06:44] [INFO ] Flatten gal took : 1735 ms
[2023-03-21 20:06:46] [INFO ] Flatten gal took : 1947 ms
[2023-03-21 20:06:50] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 18308 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18312 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:07:10] [INFO ] Flatten gal took : 1740 ms
[2023-03-21 20:07:12] [INFO ] Flatten gal took : 1957 ms
[2023-03-21 20:07:16] [INFO ] Input system was already deterministic with 70833 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70331/70331 places, 70881/70881 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 70313 transition count 70833
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 70313 transition count 70833
Applied a total of 36 rules in 18463 ms. Remains 70313 /70331 variables (removed 18) and now considering 70833/70881 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18466 ms. Remains : 70313/70331 places, 70833/70881 transitions.
[2023-03-21 20:07:36] [INFO ] Flatten gal took : 1730 ms
[2023-03-21 20:07:38] [INFO ] Flatten gal took : 1953 ms
[2023-03-21 20:07:41] [INFO ] Input system was already deterministic with 70833 transitions.
[2023-03-21 20:07:43] [INFO ] Flatten gal took : 1879 ms
[2023-03-21 20:07:45] [INFO ] Flatten gal took : 1949 ms
[2023-03-21 20:07:45] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 20:07:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70331 places, 70881 transitions and 203033 arcs took 193 ms.
Total runtime 339438 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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 70331 NrTr: 70881 NrArc: 203033)

parse formulas
formulas created successfully
place and transition orderings generation:20m33.709sec


BK_STOP 1679431347856

--------------------
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
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

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 501 Segmentation fault ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="ViralEpidemic-PT-S16D2C4A03"
export BK_EXAMINATION="CTLCardinality"
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 ViralEpidemic-PT-S16D2C4A03, 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 r490-tall-167912709901353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 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 ;