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-162048886900615.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FamilyReunion-PT-L00400M0040C020P020G001, examination is OneSafe
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886900615
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556M
-rw-r--r-- 1 mcc users 18M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 123M 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 2.8M Mar 28 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Mar 28 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Mar 28 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 15M Mar 28 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9M Mar 27 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 6.4M Mar 27 20:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3M Mar 27 19:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.6M Mar 27 19:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 22 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 09:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 235M 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 OneSafe

=== Now, execution of the tool begins

BK_START 1620727697707

Running Version 0
[2021-05-11 10:08:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, OneSafe, -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 10:08:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:08:27] [INFO ] Load time of PNML (sax parser for PT used): 7447 ms
[2021-05-11 10:08:28] [INFO ] Transformed 537708 places.
[2021-05-11 10:08:29] [INFO ] Transformed 508489 transitions.
[2021-05-11 10:08:29] [INFO ] Parsed PT model containing 537708 places and 508489 transitions in 8905 ms.
Reduce places removed 106 places and 0 transitions.
// Phase 1: matrix 508489 rows 537602 cols
[2021-05-11 10:09:39] [WARNING] Invariant computation timed out after 60 seconds.
[2021-05-11 10:09:39] [INFO ] Rough structural analysis with invariants proved 0 places are one safe in 60287 ms (including invariant computation).
Interrupted random walk after 712 steps, including 0 resets, run timeout after 30041 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted probabilistic random walk after 844 steps, run timeout after 35724 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 844 steps, saw 843 distinct states, run finished after 35726 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 537602 properties.
// Phase 1: matrix 508489 rows 537602 cols
[2021-05-11 10:13:33] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-11 10:14:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 537602 Parikh solutions to 1 different solutions.
Support contains 537602 out of 537602 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 537602/537602 places, 508489/508489 transitions.
Applied a total of 0 rules in 7115 ms. Remains 537602 /537602 variables (removed 0) and now considering 508489/508489 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 537602/537602 places, 508489/508489 transitions.
Interrupted random walk after 691 steps, including 0 resets, run timeout after 30037 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 537602 properties.
// Phase 1: matrix 508489 rows 537602 cols
[2021-05-11 10:16:41] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-11 10:18:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2021-05-11 10:18:46] [INFO ] Flatten gal took : 19353 ms
[2021-05-11 10:19:02] [INFO ] Flatten gal took : 15855 ms
[2021-05-11 10:19:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12613484274311161429.gal : 1736 ms
[2021-05-11 10:19:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11533880128608236882.prop : 643 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/ReachabilityCardinality12613484274311161429.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11533880128608236882.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/ReachabilityCardinality12613484274311161429.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11533880128608236882.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-11 10:19:56] [INFO ] Flatten gal took : 21908 ms
[2021-05-11 10:19:56] [INFO ] Applying decomposition
[2021-05-11 10:20:17] [INFO ] Flatten gal took : 20138 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
+ [[ OneSafe = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution OneSafe -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 OneSafe -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-PT-L00400M0040C020P020G001"
export BK_EXAMINATION="OneSafe"
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-PT-L00400M0040C020P020G001, examination is OneSafe"
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-162048886900615"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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