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.r362-smll-167891813100529.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 ServersAndClients-PT-400080, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r362-smll-167891813100529
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.1K Feb 26 03:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 03:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 26 03:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 03:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 20M 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 ServersAndClients-PT-400080-CTLCardinality-00
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-01
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-02
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-03
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-04
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-05
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-06
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-07
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-08
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-09
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-10
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-11
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-12
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-13
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-14
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679249810358

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=ServersAndClients-PT-400080
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 18:16:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 18:16:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 18:16:55] [INFO ] Load time of PNML (sax parser for PT used): 1386 ms
[2023-03-19 18:16:55] [INFO ] Transformed 33681 places.
[2023-03-19 18:16:55] [INFO ] Transformed 64800 transitions.
[2023-03-19 18:16:55] [INFO ] Parsed PT model containing 33681 places and 64800 transitions and 195200 arcs in 1742 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 39 ms.
Support contains 140 out of 33681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 782 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
// Phase 1: matrix 64800 rows 33681 cols
[2023-03-19 18:16:59] [INFO ] Computed 881 place invariants in 2294 ms
[2023-03-19 18:17:05] [INFO ] Implicit Places using invariants in 8091 ms returned []
Implicit Place search using SMT only with invariants took 8134 ms to find 0 implicit places.
[2023-03-19 18:17:05] [INFO ] Invariant cache hit.
[2023-03-19 18:17:10] [INFO ] Dead Transitions using invariants and state equation in 5015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13957 ms. Remains : 33681/33681 places, 64800/64800 transitions.
Support contains 140 out of 33681 places after structural reductions.
[2023-03-19 18:17:13] [INFO ] Flatten gal took : 2481 ms
[2023-03-19 18:17:15] [INFO ] Flatten gal took : 2028 ms
[2023-03-19 18:17:20] [INFO ] Input system was already deterministic with 64800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1836 ms. (steps per millisecond=5 ) properties (out of 73) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Running SMT prover for 60 properties.
[2023-03-19 18:17:23] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 18:17:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 18:17:48] [INFO ] After 25218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 60 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 112 out of 33681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31654 transitions
Trivial Post-agglo rules discarded 31654 transitions
Performed 31654 trivial Post agglomeration. Transition count delta: 31654
Iterating post reduction 0 with 31654 rules applied. Total rules applied 31654 place count 33681 transition count 33146
Reduce places removed 31654 places and 0 transitions.
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Iterating post reduction 1 with 31892 rules applied. Total rules applied 63546 place count 2027 transition count 32908
Reduce places removed 259 places and 0 transitions.
Ensure Unique test removed 8000 transitions
Reduce isomorphic transitions removed 8000 transitions.
Iterating post reduction 2 with 8259 rules applied. Total rules applied 71805 place count 1768 transition count 24908
Partial Free-agglomeration rule applied 397 times.
Drop transitions removed 397 transitions
Iterating global reduction 3 with 397 rules applied. Total rules applied 72202 place count 1768 transition count 24908
Applied a total of 72202 rules in 21205 ms. Remains 1768 /33681 variables (removed 31913) and now considering 24908/64800 (removed 39892) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21211 ms. Remains : 1768/33681 places, 24908/64800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1541 ms. (steps per millisecond=6 ) properties (out of 60) seen :41
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-19 18:18:11] [INFO ] Flow matrix only has 1813 transitions (discarded 23095 similar events)
// Phase 1: matrix 1813 rows 1768 cols
[2023-03-19 18:18:11] [INFO ] Computed 860 place invariants in 26 ms
[2023-03-19 18:18:13] [INFO ] [Real]Absence check using 460 positive place invariants in 321 ms returned sat
[2023-03-19 18:18:13] [INFO ] [Real]Absence check using 460 positive and 400 generalized place invariants in 190 ms returned sat
[2023-03-19 18:18:13] [INFO ] After 1749ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:14
[2023-03-19 18:18:14] [INFO ] [Nat]Absence check using 460 positive place invariants in 285 ms returned sat
[2023-03-19 18:18:14] [INFO ] [Nat]Absence check using 460 positive and 400 generalized place invariants in 175 ms returned sat
[2023-03-19 18:18:16] [INFO ] After 1600ms SMT Verify possible using state equation in natural domain returned unsat :15 sat :4
[2023-03-19 18:18:17] [INFO ] After 2546ms SMT Verify possible using trap constraints in natural domain returned unsat :15 sat :4
Attempting to minimize the solution found.
Minimization took 446 ms.
[2023-03-19 18:18:17] [INFO ] After 4653ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :4
Fused 19 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 65 ms.
Support contains 9 out of 1768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1768/1768 places, 24908/24908 transitions.
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 1768 transition count 24809
Reduce places removed 150 places and 0 transitions.
Ensure Unique test removed 20003 transitions
Reduce isomorphic transitions removed 20003 transitions.
Iterating post reduction 1 with 20153 rules applied. Total rules applied 20252 place count 1618 transition count 4806
Drop transitions removed 3191 transitions
Redundant transition composition rules discarded 3191 transitions
Iterating global reduction 2 with 3191 rules applied. Total rules applied 23443 place count 1618 transition count 1615
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 9 rules applied. Total rules applied 23452 place count 1615 transition count 1609
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 23464 place count 1606 transition count 1606
Free-agglomeration rule applied 388 times.
Iterating global reduction 4 with 388 rules applied. Total rules applied 23852 place count 1606 transition count 1218
Ensure Unique test removed 388 places
Reduce places removed 776 places and 0 transitions.
Ensure Unique test removed 388 transitions
Reduce isomorphic transitions removed 388 transitions.
Drop transitions removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 4 with 1552 rules applied. Total rules applied 25404 place count 830 transition count 442
Reduce places removed 776 places and 0 transitions.
Drop transitions removed 388 transitions
Reduce isomorphic transitions removed 388 transitions.
Iterating post reduction 5 with 1164 rules applied. Total rules applied 26568 place count 54 transition count 54
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 26577 place count 54 transition count 54
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 26586 place count 54 transition count 45
Applied a total of 26586 rules in 17160 ms. Remains 54 /1768 variables (removed 1714) and now considering 45/24908 (removed 24863) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17161 ms. Remains : 54/1768 places, 45/24908 transitions.
Finished random walk after 24 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=24 )
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-400080-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 18:18:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 18:18:37] [INFO ] Flatten gal took : 1700 ms
FORMULA ServersAndClients-PT-400080-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 18:18:39] [INFO ] Flatten gal took : 1916 ms
[2023-03-19 18:18:42] [INFO ] Input system was already deterministic with 64800 transitions.
Support contains 91 out of 33681 places (down from 94) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 556 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 560 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:18:45] [INFO ] Flatten gal took : 1640 ms
[2023-03-19 18:18:46] [INFO ] Flatten gal took : 1787 ms
[2023-03-19 18:18:49] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 397 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:18:52] [INFO ] Flatten gal took : 1639 ms
[2023-03-19 18:18:54] [INFO ] Flatten gal took : 1756 ms
[2023-03-19 18:18:57] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 390 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 395 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:18:59] [INFO ] Flatten gal took : 1693 ms
[2023-03-19 18:19:01] [INFO ] Flatten gal took : 1814 ms
[2023-03-19 18:19:04] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 418 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:06] [INFO ] Flatten gal took : 1682 ms
[2023-03-19 18:19:08] [INFO ] Flatten gal took : 1907 ms
[2023-03-19 18:19:11] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 356 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:14] [INFO ] Flatten gal took : 1605 ms
[2023-03-19 18:19:16] [INFO ] Flatten gal took : 1778 ms
[2023-03-19 18:19:19] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 804 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 806 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:22] [INFO ] Flatten gal took : 1785 ms
[2023-03-19 18:19:24] [INFO ] Flatten gal took : 2066 ms
[2023-03-19 18:19:28] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 773 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 775 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:31] [INFO ] Flatten gal took : 1836 ms
[2023-03-19 18:19:33] [INFO ] Flatten gal took : 2067 ms
[2023-03-19 18:19:36] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31996 transitions
Trivial Post-agglo rules discarded 31996 transitions
Performed 31996 trivial Post agglomeration. Transition count delta: 31996
Iterating post reduction 0 with 31996 rules applied. Total rules applied 31996 place count 33681 transition count 32804
Reduce places removed 32073 places and 0 transitions.
Ensure Unique test removed 30400 transitions
Reduce isomorphic transitions removed 30400 transitions.
Iterating post reduction 1 with 62473 rules applied. Total rules applied 94469 place count 1608 transition count 2404
Drop transitions removed 1196 transitions
Redundant transition composition rules discarded 1196 transitions
Iterating global reduction 2 with 1196 rules applied. Total rules applied 95665 place count 1608 transition count 1208
Discarding 396 places :
Implicit places reduction removed 396 places
Drop transitions removed 792 transitions
Trivial Post-agglo rules discarded 792 transitions
Performed 792 trivial Post agglomeration. Transition count delta: 792
Iterating post reduction 2 with 1188 rules applied. Total rules applied 96853 place count 1212 transition count 416
Reduce places removed 1188 places and 0 transitions.
Ensure Unique test removed 395 transitions
Reduce isomorphic transitions removed 395 transitions.
Iterating post reduction 3 with 1583 rules applied. Total rules applied 98436 place count 24 transition count 21
Applied a total of 98436 rules in 1084 ms. Remains 24 /33681 variables (removed 33657) and now considering 21/64800 (removed 64779) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1084 ms. Remains : 24/33681 places, 21/64800 transitions.
[2023-03-19 18:19:37] [INFO ] Flatten gal took : 1 ms
[2023-03-19 18:19:37] [INFO ] Flatten gal took : 1 ms
[2023-03-19 18:19:37] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31917 transitions
Trivial Post-agglo rules discarded 31917 transitions
Performed 31917 trivial Post agglomeration. Transition count delta: 31917
Iterating post reduction 0 with 31917 rules applied. Total rules applied 31917 place count 33681 transition count 32883
Reduce places removed 31917 places and 0 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 1 with 31997 rules applied. Total rules applied 63914 place count 1764 transition count 32803
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 30400 transitions
Reduce isomorphic transitions removed 30400 transitions.
Iterating post reduction 2 with 30557 rules applied. Total rules applied 94471 place count 1607 transition count 2403
Drop transitions removed 1197 transitions
Redundant transition composition rules discarded 1197 transitions
Iterating global reduction 3 with 1197 rules applied. Total rules applied 95668 place count 1607 transition count 1206
Discarding 397 places :
Implicit places reduction removed 397 places
Drop transitions removed 792 transitions
Trivial Post-agglo rules discarded 792 transitions
Performed 792 trivial Post agglomeration. Transition count delta: 792
Iterating post reduction 3 with 1189 rules applied. Total rules applied 96857 place count 1210 transition count 414
Reduce places removed 1188 places and 0 transitions.
Ensure Unique test removed 395 transitions
Reduce isomorphic transitions removed 395 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 1584 rules applied. Total rules applied 98441 place count 22 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 98442 place count 21 transition count 18
Applied a total of 98442 rules in 1152 ms. Remains 21 /33681 variables (removed 33660) and now considering 18/64800 (removed 64782) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1152 ms. Remains : 21/33681 places, 18/64800 transitions.
[2023-03-19 18:19:38] [INFO ] Flatten gal took : 1 ms
[2023-03-19 18:19:38] [INFO ] Flatten gal took : 0 ms
[2023-03-19 18:19:38] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 373 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:41] [INFO ] Flatten gal took : 1923 ms
[2023-03-19 18:19:42] [INFO ] Flatten gal took : 1803 ms
[2023-03-19 18:19:46] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Drop transitions removed 31998 transitions
Trivial Post-agglo rules discarded 31998 transitions
Performed 31998 trivial Post agglomeration. Transition count delta: 31998
Iterating post reduction 0 with 31998 rules applied. Total rules applied 31998 place count 33681 transition count 32802
Reduce places removed 32076 places and 0 transitions.
Ensure Unique test removed 30800 transitions
Reduce isomorphic transitions removed 30800 transitions.
Iterating post reduction 1 with 62876 rules applied. Total rules applied 94874 place count 1605 transition count 2002
Drop transitions removed 798 transitions
Redundant transition composition rules discarded 798 transitions
Iterating global reduction 2 with 798 rules applied. Total rules applied 95672 place count 1605 transition count 1204
Discarding 398 places :
Implicit places reduction removed 398 places
Drop transitions removed 796 transitions
Trivial Post-agglo rules discarded 796 transitions
Performed 796 trivial Post agglomeration. Transition count delta: 796
Iterating post reduction 2 with 1194 rules applied. Total rules applied 96866 place count 1207 transition count 408
Reduce places removed 1194 places and 0 transitions.
Ensure Unique test removed 397 transitions
Reduce isomorphic transitions removed 397 transitions.
Iterating post reduction 3 with 1591 rules applied. Total rules applied 98457 place count 13 transition count 11
Applied a total of 98457 rules in 1058 ms. Remains 13 /33681 variables (removed 33668) and now considering 11/64800 (removed 64789) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1058 ms. Remains : 13/33681 places, 11/64800 transitions.
[2023-03-19 18:19:47] [INFO ] Flatten gal took : 1 ms
[2023-03-19 18:19:47] [INFO ] Flatten gal took : 1 ms
[2023-03-19 18:19:47] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 521 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 529 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:49] [INFO ] Flatten gal took : 1627 ms
[2023-03-19 18:19:51] [INFO ] Flatten gal took : 1803 ms
[2023-03-19 18:19:54] [INFO ] Input system was already deterministic with 64800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 334 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 336 ms. Remains : 33681/33681 places, 64800/64800 transitions.
[2023-03-19 18:19:56] [INFO ] Flatten gal took : 1624 ms
[2023-03-19 18:19:58] [INFO ] Flatten gal took : 1864 ms
[2023-03-19 18:20:01] [INFO ] Input system was already deterministic with 64800 transitions.
[2023-03-19 18:20:03] [INFO ] Flatten gal took : 1947 ms
[2023-03-19 18:20:05] [INFO ] Flatten gal took : 1890 ms
[2023-03-19 18:20:05] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-19 18:20:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33681 places, 64800 transitions and 195200 arcs took 225 ms.
Total runtime 192114 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: 33681 NrTr: 64800 NrArc: 195200)

parse formulas
formulas created successfully
place and transition orderings generation:11m10.488sec

net check time: 0m 0.039sec

init dd package: 0m 3.153sec


before gc: list nodes free: 1672528

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870414

before gc: list nodes free: 1683795

after gc: idd nodes used:15999, unused:63984001; list nodes free:257837601

before gc: list nodes free: 1696799

after gc: idd nodes used:19594, unused:63980406; list nodes free:257812424

before gc: list nodes free: 1695248

after gc: idd nodes used:22624, unused:63977376; list nodes free:257791196

before gc: list nodes free: 1514021

after gc: idd nodes used:25294, unused:63974706; list nodes free:257771826

before gc: list nodes free: 861529

after gc: idd nodes used:27708, unused:63972292; list nodes free:257754890

before gc: list nodes free: 893083

after gc: idd nodes used:29927, unused:63970073; list nodes free:257739321

before gc: list nodes free: 919305

after gc: idd nodes used:31993, unused:63968007; list nodes free:257724825

BK_STOP 1679251002679

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


initing FirstDep: 0m 8.276sec

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 502 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="ServersAndClients-PT-400080"
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 ServersAndClients-PT-400080, 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 r362-smll-167891813100529"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-400080.tgz
mv ServersAndClients-PT-400080 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 ;