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.r090-tall-162048886900552.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 FamilyReunion-COL-L00400M0040C020P020G001, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886900552
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K 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 3.7K Mar 28 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 20:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 19:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 27 19:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 22 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 159K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620725548118

Running Version 0
[2021-05-11 09:32:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2021-05-11 09:32:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 09:32:29] [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.
[2021-05-11 09:32:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-11 09:32:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 656 ms
[2021-05-11 09:32:30] [INFO ] Detected 5 constant HL places corresponding to 106 PT places.
[2021-05-11 09:32:30] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 538109 PT places and 508890.0 transition bindings in 37 ms.
[2021-05-11 09:32:31] [INFO ] Unfolded HLPN to a Petri net with 538109 places and 508489 transitions in 1405 ms.
[2021-05-11 09:32:31] [INFO ] Unfolded HLPN properties in 45 ms.
[2021-05-11 09:32:33] [INFO ] Unfolded HLPN to a Petri net with 538109 places and 508489 transitions in 1139 ms.
[2021-05-11 09:32:33] [INFO ] Unfolded HLPN properties in 14 ms.
Successfully produced net in file /tmp/petri1000_14219802810434905887.dot
[2021-05-11 09:32:33] [INFO ] Reduced 16040 identical enabling conditions.
[2021-05-11 09:32:33] [INFO ] Reduced 8020 identical enabling conditions.
[2021-05-11 09:32:33] [INFO ] Reduced 4411 identical enabling conditions.
[2021-05-11 09:32:33] [INFO ] Reduced 8020 identical enabling conditions.
[2021-05-11 09:32:33] [INFO ] Reduced 8020 identical enabling conditions.
[2021-05-11 09:32:34] [INFO ] Initial state test concluded for 1 properties.
Deduced a syphon composed of 401 places in 1411 ms
Reduce places removed 507 places and 0 transitions.
Interrupted random walk after 1069 steps, including 0 resets, run timeout after 30018 ms. (steps per millisecond=0 ) properties seen :{1=1, 3=1, 5=1, 8=1, 9=1, 12=1, 13=1}
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1309 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1263 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1272 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1257 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1260 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1286 ms. (steps per millisecond=0 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1 ) properties (out of 58) seen :0
Running SMT prover for 58 properties.
// Phase 1: matrix 508489 rows 537602 cols
[2021-05-11 09:35:34] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-11 09:35:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 58 Parikh solutions to 1 different solutions.
Support contains 403532 out of 537602 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 537602/537602 places, 508489/508489 transitions.
Graph (complete) has 892668 edges and 537602 vertex of which 536263 are kept as prefixes of interest. Removing 1339 places using SCC suffix rule.467 ms
Discarding 1339 places :
Also discarding 0 output transitions
Discarding 32882 places :
Implicit places reduction removed 32882 places
Drop transitions removed 49323 transitions
Trivial Post-agglo rules discarded 49323 transitions
Performed 49323 trivial Post agglomeration. Transition count delta: 49323
Iterating post reduction 0 with 82205 rules applied. Total rules applied 82206 place count 503381 transition count 459166
Reduce places removed 49323 places and 0 transitions.
Iterating post reduction 1 with 49323 rules applied. Total rules applied 131529 place count 454058 transition count 459166
Performed 401 Post agglomeration using F-continuation condition.Transition count delta: 401
Deduced a syphon composed of 401 places in 1073 ms
Reduce places removed 401 places and 0 transitions.
Iterating global reduction 2 with 802 rules applied. Total rules applied 132331 place count 453657 transition count 458765
Free-agglomeration rule (complex) applied 16441 times.
Iterating global reduction 2 with 16441 rules applied. Total rules applied 148772 place count 453657 transition count 442324
Reduce places removed 16441 places and 0 transitions.
Iterating post reduction 2 with 16441 rules applied. Total rules applied 165213 place count 437216 transition count 442324
Applied a total of 165213 rules in 857094 ms. Remains 437216 /537602 variables (removed 100386) and now considering 442324/508489 (removed 66165) transitions.
Finished structural reductions, in 1 iterations. Remains : 437216/537602 places, 442324/508489 transitions.
[2021-05-11 09:50:46] [INFO ] Flatten gal took : 24157 ms
[2021-05-11 09:51:00] [INFO ] Flatten gal took : 14378 ms
[2021-05-11 09:51:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12240287810646371303.gal : 9150 ms
[2021-05-11 09:51:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12194591457191907325.prop : 440 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/ReachabilityCardinality12240287810646371303.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12194591457191907325.prop, --nowitness, --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/ReachabilityCardinality12240287810646371303.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12194591457191907325.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-11 09:51:52] [INFO ] Flatten gal took : 22357 ms
[2021-05-11 09:51:52] [INFO ] Applying decomposition
[2021-05-11 09:52:07] [INFO ] Flatten gal took : 14661 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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="FamilyReunion-COL-L00400M0040C020P020G001"
export BK_EXAMINATION="QuasiLiveness"
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 FamilyReunion-COL-L00400M0040C020P020G001, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886900552"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00400M0040C020P020G001.tgz
mv FamilyReunion-COL-L00400M0040C020P020G001 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;