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.r280-smll-162123887900029.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 TokenRing-COL-040, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-smll-162123887900029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 7.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 28K May 5 16:52 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1621361252096

Running Version 0
[2021-05-18 18:07:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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, 1800]
[2021-05-18 18:07:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 18:07:35] [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.
[2021-05-18 18:07:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-18 18:07:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1279 ms
[2021-05-18 18:07:36] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 1681 PT places and 68962.0 transition bindings in 42 ms.
[2021-05-18 18:07:36] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 6 ms.
[2021-05-18 18:07:36] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_13167551743762484867.dot
[2021-05-18 18:07:37] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 697 ms.
[2021-05-18 18:07:37] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-18 18:07:37] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 303 ms.
[2021-05-18 18:07:37] [INFO ] Unfolded HLPN properties in 15 ms.
Successfully produced net in file /tmp/petri1001_15329625954065206019.dot
[2021-05-18 18:07:38] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 0 ms.
[2021-05-18 18:07:38] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1002_8475517080227282247.dot
Reduce places removed 1 places and 0 transitions.
Skeleton produced trivially non deadlocked net.
[2021-05-18 18:07:38] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 277 ms.
[2021-05-18 18:07:38] [INFO ] Unfolded HLPN properties in 6 ms.
Successfully produced net in file /tmp/petri1003_7044829418479772575.dot
Built sparse matrix representations for Structural reductions in 54 ms.379923KB memory used
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1000 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 670 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-18 18:07:42] [INFO ] Computed 41 place invariants in 404 ms
[2021-05-18 18:07:43] [INFO ] Implicit Places using invariants in 1355 ms returned []
Implicit Place search using SMT only with invariants took 1402 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-18 18:07:43] [INFO ] Computed 41 place invariants in 217 ms
[2021-05-18 18:08:14] [INFO ] Performed 51323/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-18 18:08:21] [INFO ] Dead Transitions using invariants and state equation in 38457 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted Random walk after 896981 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 )
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-18 18:08:52] [INFO ] Computed 41 place invariants in 202 ms
[2021-05-18 18:09:14] [INFO ] [Real]Absence check using 41 positive place invariants in 208 ms returned unsat
[2021-05-18 18:09:14] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 110 ms.
[2021-05-18 18:09:14] [INFO ] Unfolded HLPN properties in 3 ms.
Successfully produced net in file /tmp/petri1004_14505929109141284700.dot
[2021-05-18 18:09:14] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 188 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=9 )
Able to resolve query QuasiLiveness after proving 2 properties.
[2021-05-18 18:09:21] [INFO ] Flatten gal took : 3739 ms
[2021-05-18 18:09:24] [INFO ] Flatten gal took : 3003 ms
[2021-05-18 18:09:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17774992200939751895.gal : 292 ms
[2021-05-18 18:09:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5848542452550107818.ctl : 387 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability17774992200939751895.gal, -t, CGAL, -ctl, /tmp/CTLFireability5848542452550107818.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability17774992200939751895.gal -t CGAL -ctl /tmp/CTLFireability5848542452550107818.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-18 18:09:31] [INFO ] Flatten gal took : 2345 ms
[2021-05-18 18:09:31] [INFO ] Applying decomposition
[2021-05-18 18:09:33] [INFO ] Flatten gal took : 2431 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/graph4742372572308003798.txt, -o, /tmp/graph4742372572308003798.bin, -w, /tmp/graph4742372572308003798.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/graph4742372572308003798.bin, -l, -1, -v, -w, /tmp/graph4742372572308003798.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 18:09:39] [INFO ] Decomposing Gal with order
[2021-05-18 18:09:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 18:14:42] [INFO ] Removed a total of 155337 redundant transitions.
[2021-05-18 18:14:44] [INFO ] Flatten gal took : 4866 ms
[2021-05-18 18:24:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 2177 labels/synchronizations in 2608 ms.
[2021-05-18 18:24:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6820681916243681724.gal : 273 ms
[2021-05-18 18:24:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10069693026424147348.ctl : 365 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability6820681916243681724.gal, -t, CGAL, -ctl, /tmp/CTLFireability10069693026424147348.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability6820681916243681724.gal -t CGAL -ctl /tmp/CTLFireability10069693026424147348.ctl
Detected timeout of ITS tools.
[2021-05-18 18:24:44] [INFO ] Flatten gal took : 2796 ms
[2021-05-18 18:24:46] [INFO ] Flatten gal took : 2200 ms
[2021-05-18 18:24:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12889593450071559459.gal : 224 ms
[2021-05-18 18:24:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12729441014545686517.ctl : 146 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability12889593450071559459.gal, -t, CGAL, -ctl, /tmp/CTLFireability12729441014545686517.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability12889593450071559459.gal -t CGAL -ctl /tmp/CTLFireability12729441014545686517.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Detected timeout of ITS tools.
[2021-05-18 18:25:20] [INFO ] Flatten gal took : 2283 ms
[2021-05-18 18:25:20] [INFO ] Applying decomposition
[2021-05-18 18:25:22] [INFO ] Flatten gal took : 2326 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/graph8448185438568597992.txt, -o, /tmp/graph8448185438568597992.bin, -w, /tmp/graph8448185438568597992.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/graph8448185438568597992.bin, -l, -1, -v, -w, /tmp/graph8448185438568597992.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 18:25:26] [INFO ] Decomposing Gal with order
[2021-05-18 18:25:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 18:30:36] [INFO ] Removed a total of 155415 redundant transitions.
[2021-05-18 18:30:37] [INFO ] Flatten gal took : 4632 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -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 1800 -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="TokenRing-COL-040"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 TokenRing-COL-040, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r280-smll-162123887900029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-040.tgz
mv TokenRing-COL-040 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;