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-oct2-162089268100248.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 PolyORBLF-PT-S02J06T06, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 71K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 328K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 81K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 400K 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 11K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 983K 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 1621197821712

Running Version 0
[2021-05-16 20:43:46] [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 20:43:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 20:43:46] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2021-05-16 20:43:46] [INFO ] Transformed 536 places.
[2021-05-16 20:43:46] [INFO ] Transformed 1064 transitions.
[2021-05-16 20:43:46] [INFO ] Parsed PT model containing 536 places and 1064 transitions in 285 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Starting structural reductions, iteration 0 : 536/536 places, 968/968 transitions.
[2021-05-16 20:43:46] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2021-05-16 20:43:46] [INFO ] Computed 50 place invariants in 80 ms
[2021-05-16 20:43:50] [INFO ] Dead Transitions using invariants and state equation in 3904 ms returned [5, 28, 111, 149, 215, 216, 277, 296, 352, 440, 442, 452, 497, 538, 564, 578, 603, 666, 677, 688, 754, 765, 769, 775, 830, 834, 836, 864, 869, 874, 875, 929, 946, 954, 960, 964]
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 36 transitions :[964, 960, 954, 946, 929, 875, 874, 869, 864, 836, 834, 830, 775, 769, 765, 754, 688, 677, 666, 603, 578, 564, 538, 497, 452, 442, 440, 352, 296, 277, 216, 215, 149, 111, 28, 5]
[2021-05-16 20:43:50] [INFO ] Redundant transitions in 117 ms returned []
[2021-05-16 20:43:50] [INFO ] Flow matrix only has 920 transitions (discarded 12 similar events)
// Phase 1: matrix 920 rows 536 cols
[2021-05-16 20:43:50] [INFO ] Computed 50 place invariants in 92 ms
[2021-05-16 20:43:52] [INFO ] Dead Transitions using invariants and state equation in 1346 ms returned [2, 113, 140, 178, 191, 260, 309, 360, 438, 447, 523, 543, 564, 570, 619, 684, 690, 696, 698, 705, 729, 789, 806, 819, 826, 854, 861, 913, 925, 929]
Found 30 dead transitions using SMT.
Drop transitions removed 30 transitions
Dead transitions reduction (with SMT) removed 30 transitions :[929, 925, 913, 861, 854, 826, 819, 806, 789, 729, 705, 698, 696, 690, 684, 619, 570, 564, 543, 523, 447, 438, 360, 309, 260, 191, 178, 140, 113, 2]
Starting structural reductions, iteration 1 : 536/536 places, 902/968 transitions.
Reduce places removed 2 places and 12 transitions.
Reduce places removed 12 places and 12 transitions.
Finished structural reductions, in 2 iterations. Remains : 522/536 places, 878/968 transitions.
Final net has 522 places and 878 transitions.
[2021-05-16 20:43:52] [INFO ] Flatten gal took : 237 ms
[2021-05-16 20:43:52] [INFO ] Applying decomposition
[2021-05-16 20:43:52] [INFO ] Flatten gal took : 122 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/graph1089970463762016643.txt, -o, /tmp/graph1089970463762016643.bin, -w, /tmp/graph1089970463762016643.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/graph1089970463762016643.bin, -l, -1, -v, -w, /tmp/graph1089970463762016643.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 20:43:53] [INFO ] Decomposing Gal with order
[2021-05-16 20:43:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 20:43:53] [INFO ] Removed a total of 749 redundant transitions.
[2021-05-16 20:43:54] [INFO ] Flatten gal took : 285 ms
[2021-05-16 20:43:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 41 ms.
[2021-05-16 20:43:54] [INFO ] Time to serialize gal into /tmp/StateSpace4390903852358644035.gal : 23 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/StateSpace4390903852358644035.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/StateSpace4390903852358644035.gal -t CGAL --stats
Detected timeout of ITS tools.
[2021-05-16 21:03:56] [INFO ] Flatten gal took : 202 ms
[2021-05-16 21:03:56] [INFO ] Time to serialize gal into /tmp/StateSpace3105510421618908840.gal : 26 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/StateSpace3105510421618908840.gal, -t, CGAL, --stats, --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/StateSpace3105510421618908840.gal -t CGAL --stats --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-16 21:24:01] [INFO ] Flatten gal took : 777 ms
[2021-05-16 21:24:02] [INFO ] Input system was already deterministic with 878 transitions.
[2021-05-16 21:24:03] [INFO ] Transformed 522 places.
[2021-05-16 21:24:03] [INFO ] Transformed 878 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
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
Using order generated by GreatSPN with heuristic : META
[2021-05-16 21:24:33] [INFO ] Time to serialize gal into /tmp/StateSpace556930684398757269.gal : 6 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/StateSpace556930684398757269.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/StateSpace556930684398757269.gal -t CGAL --stats --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord

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
+ [[ 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="PolyORBLF-PT-S02J06T06"
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 PolyORBLF-PT-S02J06T06, 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-oct2-162089268100248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T06.tgz
mv PolyORBLF-PT-S02J06T06 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 ;