fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038396800204
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DLCflexbar-PT-4b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1883.804 71560.00 63675.00 17658.30 ?????F???T?F?F?T normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396800204.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-4b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396800204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.1M May 5 16:51 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 DLCflexbar-PT-4b-00
FORMULA_NAME DLCflexbar-PT-4b-01
FORMULA_NAME DLCflexbar-PT-4b-02
FORMULA_NAME DLCflexbar-PT-4b-03
FORMULA_NAME DLCflexbar-PT-4b-04
FORMULA_NAME DLCflexbar-PT-4b-05
FORMULA_NAME DLCflexbar-PT-4b-06
FORMULA_NAME DLCflexbar-PT-4b-07
FORMULA_NAME DLCflexbar-PT-4b-08
FORMULA_NAME DLCflexbar-PT-4b-09
FORMULA_NAME DLCflexbar-PT-4b-10
FORMULA_NAME DLCflexbar-PT-4b-11
FORMULA_NAME DLCflexbar-PT-4b-12
FORMULA_NAME DLCflexbar-PT-4b-13
FORMULA_NAME DLCflexbar-PT-4b-14
FORMULA_NAME DLCflexbar-PT-4b-15

=== Now, execution of the tool begins

BK_START 1620493150085

Running Version 0
[2021-05-08 16:59:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 16:59:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 16:59:23] [INFO ] Load time of PNML (sax parser for PT used): 446 ms
[2021-05-08 16:59:24] [INFO ] Transformed 11440 places.
[2021-05-08 16:59:24] [INFO ] Transformed 17128 transitions.
[2021-05-08 16:59:24] [INFO ] Found NUPN structural information;
[2021-05-08 16:59:24] [INFO ] Parsed PT model containing 11440 places and 17128 transitions in 946 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 16:59:24] [INFO ] Initial state test concluded for 2 properties.
FORMULA DLCflexbar-PT-4b-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 11440 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11440/11440 places, 17128/17128 transitions.
Discarding 1900 places :
Symmetric choice reduction at 0 with 1900 rule applications. Total rules 1900 place count 9540 transition count 15228
Iterating global reduction 0 with 1900 rules applied. Total rules applied 3800 place count 9540 transition count 15228
Discarding 1657 places :
Symmetric choice reduction at 0 with 1657 rule applications. Total rules 5457 place count 7883 transition count 13571
Iterating global reduction 0 with 1657 rules applied. Total rules applied 7114 place count 7883 transition count 13571
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7120 place count 7883 transition count 13565
Discarding 330 places :
Symmetric choice reduction at 1 with 330 rule applications. Total rules 7450 place count 7553 transition count 12951
Iterating global reduction 1 with 330 rules applied. Total rules applied 7780 place count 7553 transition count 12951
Discarding 312 places :
Symmetric choice reduction at 1 with 312 rule applications. Total rules 8092 place count 7241 transition count 12639
Iterating global reduction 1 with 312 rules applied. Total rules applied 8404 place count 7241 transition count 12639
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 8448 place count 7241 transition count 12595
Discarding 136 places :
Symmetric choice reduction at 2 with 136 rule applications. Total rules 8584 place count 7105 transition count 12459
Iterating global reduction 2 with 136 rules applied. Total rules applied 8720 place count 7105 transition count 12459
Discarding 136 places :
Symmetric choice reduction at 2 with 136 rule applications. Total rules 8856 place count 6969 transition count 12323
Iterating global reduction 2 with 136 rules applied. Total rules applied 8992 place count 6969 transition count 12323
Discarding 135 places :
Symmetric choice reduction at 2 with 135 rule applications. Total rules 9127 place count 6834 transition count 12188
Iterating global reduction 2 with 135 rules applied. Total rules applied 9262 place count 6834 transition count 12188
Discarding 128 places :
Symmetric choice reduction at 2 with 128 rule applications. Total rules 9390 place count 6706 transition count 12060
Iterating global reduction 2 with 128 rules applied. Total rules applied 9518 place count 6706 transition count 12060
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 9602 place count 6622 transition count 11976
Iterating global reduction 2 with 84 rules applied. Total rules applied 9686 place count 6622 transition count 11976
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 9770 place count 6538 transition count 11892
Iterating global reduction 2 with 84 rules applied. Total rules applied 9854 place count 6538 transition count 11892
Applied a total of 9854 rules in 14897 ms. Remains 6538 /11440 variables (removed 4902) and now considering 11892/17128 (removed 5236) transitions.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:41] [INFO ] Computed 608 place invariants in 85 ms
[2021-05-08 16:59:43] [INFO ] Implicit Places using invariants in 2306 ms returned []
Implicit Place search using SMT only with invariants took 3297 ms to find 0 implicit places.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:43] [INFO ] Computed 608 place invariants in 40 ms
[2021-05-08 16:59:51] [INFO ] Dead Transitions using invariants and state equation in 8017 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6538/11440 places, 11892/17128 transitions.
[2021-05-08 16:59:51] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 16:59:52] [INFO ] Flatten gal took : 546 ms
FORMULA DLCflexbar-PT-4b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 16:59:52] [INFO ] Flatten gal took : 360 ms
[2021-05-08 16:59:53] [INFO ] Input system was already deterministic with 11892 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1687 ms. (steps per millisecond=59 ) properties (out of 20) seen :17
Running SMT prover for 3 properties.
// Phase 1: matrix 11892 rows 6538 cols
[2021-05-08 16:59:59] [INFO ] Computed 608 place invariants in 38 ms
[2021-05-08 17:00:00] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-08 17:00:02] [INFO ] [Nat]Absence check using 608 positive place invariants in 950 ms returned sat
[2021-05-08 17:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 17:00:09] [INFO ] [Nat]Absence check using state equation in 6978 ms returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 697 ms.
[2021-05-08 17:00:10] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :2
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Application raised an uncaught exception Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, F(p0), -f, F((G(p1)||G(p2))), -f, X((p3 U (G(p4) U p5))), -f, G(F(p6)), -f, (G((p7&&(G(p9)||p8)))||F(p10)), -f, X(G(p11)), -f, (X(p12) U (X(X(p13))&&p13)), -f, X(X(G(p14))), -f, (F(p15)&&F(G(p16))), -f, X(F(p17)), -f, X(F((p18&&X(p18))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, F(p0), -f, F((G(p1)||G(p2))), -f, X((p3 U (G(p4) U p5))), -f, G(F(p6)), -f, (G((p7&&(G(p9)||p8)))||F(p10)), -f, X(G(p11)), -f, (X(p12) U (X(X(p13))&&p13)), -f, X(X(G(p14))), -f, (F(p15)&&F(G(p16))), -f, X(F(p17)), -f, X(F((p18&&X(p18))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.runLTLSimplifications(SpotRunner.java:152)
at fr.lip6.move.gal.application.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:139)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:55)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1620493221645

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCflexbar-PT-4b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-4b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396800204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;