Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r270-tall-165303554100349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
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 r270-tall-165303554100349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 268K
-rw-r--r-- 1 mcc users 7.1K Apr 30 00:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 30 00:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 20:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 20:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 28K May 10 09:34 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 1653117762026

Running Version 0
[2022-05-21 07:22:43] [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]
[2022-05-21 07:22:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:22:43] [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.
[2022-05-21 07:22:43] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 07:22:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 627 ms
[2022-05-21 07:22:44] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 1681 PT places and 68962.0 transition bindings in 17 ms.
[2022-05-21 07:22:44] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 2 ms.
[2022-05-21 07:22:44] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_3891022143114901192.dot
[2022-05-21 07:22:44] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 329 ms.
[2022-05-21 07:22:44] [INFO ] Unfolded HLPN properties in 0 ms.
[2022-05-21 07:22:44] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 176 ms.
[2022-05-21 07:22:44] [INFO ] Unfolded HLPN properties in 14 ms.
Successfully produced net in file /tmp/petri1001_14871181889926046152.dot
[2022-05-21 07:22:45] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 1 ms.
[2022-05-21 07:22:45] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1002_17226258572333773732.dot
Reduce places removed 1 places and 0 transitions.
Skeleton produced trivially non deadlocked net.
[2022-05-21 07:22:45] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 153 ms.
[2022-05-21 07:22:45] [INFO ] Unfolded HLPN properties in 4 ms.
Successfully produced net in file /tmp/petri1003_17311866446918560456.dot
Built sparse matrix representations for Structural reductions in 40 ms.218845KB memory used
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 461 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 395 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2022-05-21 07:22:47] [INFO ] Computed 41 place invariants in 261 ms
[2022-05-21 07:22:48] [INFO ] Implicit Places using invariants in 678 ms returned []
Implicit Place search using SMT only with invariants took 704 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2022-05-21 07:22:48] [INFO ] Computed 41 place invariants in 201 ms
[2022-05-21 07:23:09] [INFO ] Dead Transitions using invariants and state equation in 21621 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted Random walk after 981742 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=32 )
// Phase 1: matrix 65641 rows 1681 cols
[2022-05-21 07:23:39] [INFO ] Computed 41 place invariants in 138 ms
[2022-05-21 07:23:54] [INFO ] [Real]Absence check using 41 positive place invariants in 138 ms returned unsat
[2022-05-21 07:23:54] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 93 ms.
[2022-05-21 07:23:54] [INFO ] Unfolded HLPN properties in 3 ms.
Successfully produced net in file /tmp/petri1004_1747725565856192406.dot
[2022-05-21 07:23:54] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 179 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=19 )
Able to resolve query QuasiLiveness after proving 2 properties.
[2022-05-21 07:23:58] [INFO ] Flatten gal took : 2499 ms
[2022-05-21 07:24:01] [INFO ] Flatten gal took : 2157 ms
[2022-05-21 07:24:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17995745691288799227.gal : 211 ms
[2022-05-21 07:24:01] [INFO ] Time to serialize properties into /tmp/CTLFireability17967543927314272927.ctl : 246 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/CTLFireability17995745691288799227.gal, -t, CGAL, -ctl, /tmp/CTLFireability17967543927314272927.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/CTLFireability17995745691288799227.gal -t CGAL -ctl /tmp/CTLFireability17967543927314272927.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-05-21 07:24:07] [INFO ] Flatten gal took : 2002 ms
[2022-05-21 07:24:07] [INFO ] Applying decomposition
[2022-05-21 07:24:09] [INFO ] Flatten gal took : 2060 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/graph3179548249010364129.txt, -o, /tmp/graph3179548249010364129.bin, -w, /tmp/graph3179548249010364129.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/graph3179548249010364129.bin, -l, -1, -v, -w, /tmp/graph3179548249010364129.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-21 07:24:13] [INFO ] Decomposing Gal with order
[2022-05-21 07:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:27:27] [INFO ] Removed a total of 155220 redundant transitions.
[2022-05-21 07:27:28] [INFO ] Flatten gal took : 3980 ms
[2022-05-21 07:38:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1511 labels/synchronizations in 1731 ms.
[2022-05-21 07:38:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5644682810037996603.gal : 213 ms
[2022-05-21 07:38:24] [INFO ] Time to serialize properties into /tmp/CTLFireability5184629852840211006.ctl : 328 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/CTLFireability5644682810037996603.gal, -t, CGAL, -ctl, /tmp/CTLFireability5184629852840211006.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/CTLFireability5644682810037996603.gal -t CGAL -ctl /tmp/CTLFireability5184629852840211006.ctl
Detected timeout of ITS tools.
[2022-05-21 07:38:29] [INFO ] Flatten gal took : 1911 ms
[2022-05-21 07:38:31] [INFO ] Flatten gal took : 2098 ms
[2022-05-21 07:38:32] [INFO ] Time to serialize gal into /tmp/CTLFireability12303354017308196492.gal : 1066 ms
[2022-05-21 07:38:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11659470602057884527.ctl : 149 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/CTLFireability12303354017308196492.gal, -t, CGAL, -ctl, /tmp/CTLFireability11659470602057884527.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/CTLFireability12303354017308196492.gal -t CGAL -ctl /tmp/CTLFireability11659470602057884527.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 07:39:05] [INFO ] Flatten gal took : 2071 ms
[2022-05-21 07:39:05] [INFO ] Applying decomposition
[2022-05-21 07:39:07] [INFO ] Flatten gal took : 2221 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/graph3983992661488192916.txt, -o, /tmp/graph3983992661488192916.bin, -w, /tmp/graph3983992661488192916.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/graph3983992661488192916.bin, -l, -1, -v, -w, /tmp/graph3983992661488192916.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-21 07:39:11] [INFO ] Decomposing Gal with order
[2022-05-21 07:39:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:42:14] [INFO ] Removed a total of 155493 redundant transitions.
[2022-05-21 07:42:16] [INFO ] Flatten gal took : 3420 ms
[2022-05-21 07:52:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1460 labels/synchronizations in 1143 ms.
[2022-05-21 07:52:40] [INFO ] Time to serialize gal into /tmp/CTLFireability558419422150495574.gal : 118 ms
[2022-05-21 07:52:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2535162798460460475.ctl : 273 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/CTLFireability558419422150495574.gal, -t, CGAL, -ctl, /tmp/CTLFireability2535162798460460475.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/CTLFireability558419422150495574.gal -t CGAL -ctl /tmp/CTLFireability2535162798460460475.ctl

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="gold2021"
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 gold2021"
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 r270-tall-165303554100349"
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 ;