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.r234-tall-167856420000210.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 JoinFreeModules-PT-1000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420000210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 JoinFreeModules-PT-1000-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-1000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679462047006

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=JoinFreeModules-PT-1000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 05:14:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 05:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 05:14:08] [INFO ] Load time of PNML (sax parser for PT used): 306 ms
[2023-03-22 05:14:08] [INFO ] Transformed 5001 places.
[2023-03-22 05:14:08] [INFO ] Transformed 8001 transitions.
[2023-03-22 05:14:08] [INFO ] Parsed PT model containing 5001 places and 8001 transitions and 23002 arcs in 515 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Initial state reduction rules removed 1 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-1000-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 510 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 05:14:09] [INFO ] Computed 1000 place invariants in 60 ms
[2023-03-22 05:14:14] [INFO ] Dead Transitions using invariants and state equation in 5016 ms found 0 transitions.
[2023-03-22 05:14:14] [INFO ] Invariant cache hit.
[2023-03-22 05:14:15] [INFO ] Implicit Places using invariants in 746 ms returned []
[2023-03-22 05:14:15] [INFO ] Invariant cache hit.
[2023-03-22 05:14:16] [INFO ] Implicit Places using invariants and state equation in 648 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
[2023-03-22 05:14:16] [INFO ] Invariant cache hit.
[2023-03-22 05:14:20] [INFO ] Dead Transitions using invariants and state equation in 4784 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11751 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Support contains 60 out of 5000 places after structural reductions.
[2023-03-22 05:14:21] [INFO ] Flatten gal took : 349 ms
[2023-03-22 05:14:21] [INFO ] Flatten gal took : 199 ms
[2023-03-22 05:14:22] [INFO ] Input system was already deterministic with 8001 transitions.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 48) seen :0
Probabilistic random walk after 60112 steps, saw 60068 distinct states, run finished after 6059 ms. (steps per millisecond=9 ) properties seen :4
Running SMT prover for 44 properties.
[2023-03-22 05:14:30] [INFO ] Invariant cache hit.
[2023-03-22 05:14:34] [INFO ] [Real]Absence check using 1000 positive place invariants in 231 ms returned sat
[2023-03-22 05:14:41] [INFO ] After 10658ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-03-22 05:14:45] [INFO ] [Nat]Absence check using 1000 positive place invariants in 245 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-22 05:15:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 05:15:06] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:44
Fused 44 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 56 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 280 are kept as prefixes of interest. Removing 4720 places using SCC suffix rule.13 ms
Discarding 4720 places :
Also discarding 7552 output transitions
Drop transitions removed 7552 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 280 transition count 448
Applied a total of 2 rules in 60 ms. Remains 280 /5000 variables (removed 4720) and now considering 448/8001 (removed 7553) transitions.
// Phase 1: matrix 448 rows 280 cols
[2023-03-22 05:15:06] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-22 05:15:06] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 243 ms. Remains : 280/5000 places, 448/8001 transitions.
Incomplete random walk after 10516 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=350 ) properties (out of 44) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) 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 40) 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 40) 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 40) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
[2023-03-22 05:15:07] [INFO ] Invariant cache hit.
[2023-03-22 05:15:07] [INFO ] [Real]Absence check using 56 positive place invariants in 9 ms returned sat
[2023-03-22 05:15:07] [INFO ] After 806ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-22 05:15:08] [INFO ] [Nat]Absence check using 56 positive place invariants in 8 ms returned sat
[2023-03-22 05:15:09] [INFO ] After 965ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-22 05:15:09] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-22 05:15:10] [INFO ] After 860ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-22 05:15:10] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 5 ms to minimize.
[2023-03-22 05:15:10] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2023-03-22 05:15:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 131 ms
[2023-03-22 05:15:10] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
[2023-03-22 05:15:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-03-22 05:15:11] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-22 05:15:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-22 05:15:11] [INFO ] After 2248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 753 ms.
[2023-03-22 05:15:12] [INFO ] After 4300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Finished Parikh walk after 104 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=104 )
Parikh walk visited 34 properties in 29855 ms.
[2023-03-22 05:15:42] [INFO ] Flatten gal took : 163 ms
[2023-03-22 05:15:42] [INFO ] Flatten gal took : 163 ms
[2023-03-22 05:15:42] [INFO ] Input system was already deterministic with 8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 244 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 05:15:43] [INFO ] Computed 1000 place invariants in 30 ms
[2023-03-22 05:15:47] [INFO ] Dead Transitions using invariants and state equation in 4625 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4882 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:15:48] [INFO ] Flatten gal took : 158 ms
[2023-03-22 05:15:48] [INFO ] Flatten gal took : 245 ms
[2023-03-22 05:15:48] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 860 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:15:49] [INFO ] Invariant cache hit.
[2023-03-22 05:15:54] [INFO ] Dead Transitions using invariants and state equation in 4506 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5370 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:15:54] [INFO ] Flatten gal took : 190 ms
[2023-03-22 05:15:54] [INFO ] Flatten gal took : 138 ms
[2023-03-22 05:15:54] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 626 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:15:55] [INFO ] Invariant cache hit.
[2023-03-22 05:16:00] [INFO ] Dead Transitions using invariants and state equation in 4617 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5246 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:00] [INFO ] Flatten gal took : 136 ms
[2023-03-22 05:16:00] [INFO ] Flatten gal took : 140 ms
[2023-03-22 05:16:00] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 594 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:01] [INFO ] Invariant cache hit.
[2023-03-22 05:16:05] [INFO ] Dead Transitions using invariants and state equation in 4454 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5050 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:06] [INFO ] Flatten gal took : 134 ms
[2023-03-22 05:16:06] [INFO ] Flatten gal took : 134 ms
[2023-03-22 05:16:06] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 223 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:06] [INFO ] Invariant cache hit.
[2023-03-22 05:16:11] [INFO ] Dead Transitions using invariants and state equation in 4575 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4803 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:11] [INFO ] Flatten gal took : 140 ms
[2023-03-22 05:16:11] [INFO ] Flatten gal took : 159 ms
[2023-03-22 05:16:12] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 205 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:12] [INFO ] Invariant cache hit.
[2023-03-22 05:16:17] [INFO ] Dead Transitions using invariants and state equation in 4871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5077 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:17] [INFO ] Flatten gal took : 134 ms
[2023-03-22 05:16:17] [INFO ] Flatten gal took : 145 ms
[2023-03-22 05:16:17] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 198 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:18] [INFO ] Invariant cache hit.
[2023-03-22 05:16:22] [INFO ] Dead Transitions using invariants and state equation in 4459 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4679 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:22] [INFO ] Flatten gal took : 151 ms
[2023-03-22 05:16:22] [INFO ] Flatten gal took : 157 ms
[2023-03-22 05:16:23] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 221 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:23] [INFO ] Invariant cache hit.
[2023-03-22 05:16:27] [INFO ] Dead Transitions using invariants and state equation in 4529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4781 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:28] [INFO ] Flatten gal took : 129 ms
[2023-03-22 05:16:28] [INFO ] Flatten gal took : 134 ms
[2023-03-22 05:16:28] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 195 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:28] [INFO ] Invariant cache hit.
[2023-03-22 05:16:33] [INFO ] Dead Transitions using invariants and state equation in 4476 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4698 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:33] [INFO ] Flatten gal took : 143 ms
[2023-03-22 05:16:33] [INFO ] Flatten gal took : 157 ms
[2023-03-22 05:16:33] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 586 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:34] [INFO ] Invariant cache hit.
[2023-03-22 05:16:39] [INFO ] Dead Transitions using invariants and state equation in 4676 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5263 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:39] [INFO ] Flatten gal took : 140 ms
[2023-03-22 05:16:39] [INFO ] Flatten gal took : 151 ms
[2023-03-22 05:16:39] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 194 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:40] [INFO ] Invariant cache hit.
[2023-03-22 05:16:44] [INFO ] Dead Transitions using invariants and state equation in 4591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4786 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:44] [INFO ] Flatten gal took : 135 ms
[2023-03-22 05:16:44] [INFO ] Flatten gal took : 138 ms
[2023-03-22 05:16:45] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 201 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:45] [INFO ] Invariant cache hit.
[2023-03-22 05:16:50] [INFO ] Dead Transitions using invariants and state equation in 4598 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4806 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:50] [INFO ] Flatten gal took : 130 ms
[2023-03-22 05:16:50] [INFO ] Flatten gal took : 150 ms
[2023-03-22 05:16:50] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 197 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:50] [INFO ] Invariant cache hit.
[2023-03-22 05:16:55] [INFO ] Dead Transitions using invariants and state equation in 4807 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5006 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:16:55] [INFO ] Flatten gal took : 134 ms
[2023-03-22 05:16:56] [INFO ] Flatten gal took : 142 ms
[2023-03-22 05:16:56] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 198 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:16:56] [INFO ] Invariant cache hit.
[2023-03-22 05:17:01] [INFO ] Dead Transitions using invariants and state equation in 4538 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4739 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:17:01] [INFO ] Flatten gal took : 149 ms
[2023-03-22 05:17:01] [INFO ] Flatten gal took : 161 ms
[2023-03-22 05:17:01] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 193 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 05:17:01] [INFO ] Invariant cache hit.
[2023-03-22 05:17:06] [INFO ] Dead Transitions using invariants and state equation in 4758 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4952 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 05:17:06] [INFO ] Flatten gal took : 137 ms
[2023-03-22 05:17:07] [INFO ] Flatten gal took : 145 ms
[2023-03-22 05:17:07] [INFO ] Input system was already deterministic with 8001 transitions.
[2023-03-22 05:17:07] [INFO ] Flatten gal took : 139 ms
[2023-03-22 05:17:07] [INFO ] Flatten gal took : 146 ms
[2023-03-22 05:17:07] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-22 05:17:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5000 places, 8001 transitions and 23000 arcs took 34 ms.
Total runtime 179287 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: 5000 NrTr: 8001 NrArc: 23000)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.748sec

net check time: 0m 0.003sec

init dd package: 0m 2.874sec


BK_STOP 1679462434039

--------------------
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 0.165sec

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 576 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${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="JoinFreeModules-PT-1000"
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 JoinFreeModules-PT-1000, 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 r234-tall-167856420000210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-1000.tgz
mv JoinFreeModules-PT-1000 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 ;