Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089267700032.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-50, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089267700032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 09:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 11:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 34K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1621176604860

Running Version 0
[2021-05-16 14:50:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -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]
[2021-05-16 14:50:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 14:50:07] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-16 14:50:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-16 14:50:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 520 ms
[2021-05-16 14:50:08] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 2850 PT places and 257600.0 transition bindings in 18 ms.
[2021-05-16 14:50:09] [INFO ] Unfolded HLPN to a Petri net with 2850 places and 257550 transitions in 1540 ms.
[2021-05-16 14:50:09] [INFO ] Unfolded HLPN properties in 0 ms.
Ensure Unique test removed 1225 transitions
Reduce redundant transitions removed 1225 transitions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.
[2021-05-16 14:50:13] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 14:52:13] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 14:52:44] [INFO ] Performed 30543/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 14:53:13] [INFO ] Dead Transitions using invariants and state equation in 180499 ms returned []
[2021-05-16 14:53:13] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 14:55:13] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 14:55:44] [INFO ] Performed 26742/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 14:56:14] [INFO ] Dead Transitions using invariants and state equation in 180267 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
Final net has 2850 places and 256325 transitions.
[2021-05-16 14:56:33] [INFO ] Flatten gal took : 17820 ms
[2021-05-16 14:56:49] [INFO ] Applying decomposition
[2021-05-16 14:57:05] [INFO ] Flatten gal took : 15496 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14796086866705453222.txt, -o, /tmp/graph14796086866705453222.bin, -w, /tmp/graph14796086866705453222.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14796086866705453222.bin, -l, -1, -v, -w, /tmp/graph14796086866705453222.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 14:57:42] [INFO ] Decomposing Gal with order
[2021-05-16 14:57:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 15:03:38] [INFO ] Invariants computation overflowed in 805035 ms
[2021-05-16 15:05:47] [INFO ] Invariants computation overflowed in 753107 ms
[2021-05-16 15:12:15] [INFO ] Removed a total of 423550 redundant transitions.
[2021-05-16 15:14:12] [INFO ] Flatten gal took : 978550 ms
[2021-05-16 15:16:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1760 ms.
[2021-05-16 15:16:09] [INFO ] Time to serialize gal into /tmp/StateSpace11587415897446224005.gal : 1065 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/StateSpace11587415897446224005.gal, -t, CGAL, --stats], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/StateSpace11587415897446224005.gal -t CGAL --stats
ITS-tools command line returned an error code 137
[2021-05-16 15:16:34] [INFO ] Applying decomposition
[2021-05-16 15:16:49] [INFO ] Flatten gal took : 14430 ms
[2021-05-16 15:16:58] [INFO ] Decomposing Gal with order
[2021-05-16 15:16:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 15:17:43] [INFO ] Removed a total of 1302850 redundant transitions.
[2021-05-16 15:17:47] [INFO ] Flatten gal took : 24762 ms
[2021-05-16 15:18:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 11536 ms.
[2021-05-16 15:18:01] [INFO ] Time to serialize gal into /tmp/StateSpace16584515323817916366.gal : 707 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/StateSpace16584515323817916366.gal, -t, CGAL, --stats], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/StateSpace16584515323817916366.gal -t CGAL --stats
ITS-tools command line returned an error code 137
[2021-05-16 15:18:31] [INFO ] Flatten gal took : 15389 ms
[2021-05-16 15:18:52] [INFO ] Input system was already deterministic with 256325 transitions.
[2021-05-16 15:18:53] [INFO ] Transformed 2850 places.
[2021-05-16 15:18:54] [INFO ] Transformed 256325 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
java.lang.NullPointerException
at fr.lip6.move.gal.application.Application.computeOrderWithGreatSPN(Application.java:889)
at fr.lip6.move.gal.application.Application.runMultiITS(Application.java:835)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:325)
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)
[2021-05-16 15:19:13] [INFO ] Time to serialize gal into /tmp/StateSpace10764549780975311722.gal : 3589 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/StateSpace10764549780975311722.gal, -t, CGAL, --stats, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/StateSpace10764549780975311722.gal -t CGAL --stats --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
ITS-tools command line returned an error code 137

BK_STOP 1621178359870

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StateSpace -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 StateSpace -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="PhilosophersDyn-COL-50"
export BK_EXAMINATION="StateSpace"
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 PhilosophersDyn-COL-50, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089267700032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-50.tgz
mv PhilosophersDyn-COL-50 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;