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-oct2-162089268100264.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-S02J06T10, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100264
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 450K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 172K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 851K 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 14K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 27 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 27 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K 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 1.7M 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 1621199891412

Running Version 0
[2021-05-16 21:18:12] [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 21:18:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 21:18:13] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2021-05-16 21:18:13] [INFO ] Transformed 844 places.
[2021-05-16 21:18:13] [INFO ] Transformed 1812 transitions.
[2021-05-16 21:18:13] [INFO ] Parsed PT model containing 844 places and 1812 transitions in 208 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Starting structural reductions, iteration 0 : 844/844 places, 1652/1652 transitions.
[2021-05-16 21:18:13] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 844 cols
[2021-05-16 21:18:13] [INFO ] Computed 58 place invariants in 111 ms
[2021-05-16 21:18:15] [INFO ] Dead Transitions using invariants and state equation in 2130 ms returned [15, 63, 67, 180, 187, 241, 256, 259, 273, 288, 339, 341, 349, 368, 432, 444, 447, 462, 489, 541, 546, 555, 593, 604, 607, 609, 631, 632, 659, 667, 681, 743, 770, 793, 795, 800, 803, 827, 885, 914, 954, 985, 989, 997, 1006, 1021, 1025, 1045, 1049, 1054, 1062, 1070, 1094, 1097, 1107, 1129, 1131, 1133, 1155, 1163, 1169, 1180, 1210, 1234, 1235, 1261, 1273, 1279, 1292, 1306, 1307, 1310, 1316, 1317, 1337, 1340, 1348, 1351, 1361, 1372, 1375, 1382, 1395, 1410, 1412, 1439, 1448, 1452, 1469, 1490, 1492, 1493, 1516, 1527, 1539, 1545, 1552, 1568, 1574, 1577, 1585, 1592, 1609, 1617, 1619, 1621, 1623, 1634, 1644, 1651]
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions :[1651, 1644, 1634, 1623, 1621, 1619, 1617, 1609, 1592, 1585, 1577, 1574, 1568, 1552, 1545, 1539, 1527, 1516, 1493, 1492, 1490, 1469, 1452, 1448, 1439, 1412, 1410, 1395, 1382, 1375, 1372, 1361, 1351, 1348, 1340, 1337, 1317, 1316, 1310, 1307, 1306, 1292, 1279, 1273, 1261, 1235, 1234, 1210, 1180, 1169, 1163, 1155, 1133, 1131, 1129, 1107, 1097, 1094, 1070, 1062, 1054, 1049, 1045, 1025, 1021, 1006, 997, 989, 985, 954, 914, 885, 827, 803, 800, 795, 793, 770, 743, 681, 667, 659, 632, 631, 609, 607, 604, 593, 555, 546, 541, 489, 462, 447, 444, 432, 368, 349, 341, 339, 288, 273, 259, 256, 241, 187, 180, 67, 63, 15]
[2021-05-16 21:18:15] [INFO ] Redundant transitions in 73 ms returned []
[2021-05-16 21:18:15] [INFO ] Flow matrix only has 1522 transitions (discarded 20 similar events)
// Phase 1: matrix 1522 rows 844 cols
[2021-05-16 21:18:15] [INFO ] Computed 58 place invariants in 52 ms
[2021-05-16 21:18:17] [INFO ] Dead Transitions using invariants and state equation in 1714 ms returned []
Starting structural reductions, iteration 1 : 844/844 places, 1542/1652 transitions.
Reduce places removed 2 places and 20 transitions.
Reduce places removed 20 places and 20 transitions.
Finished structural reductions, in 2 iterations. Remains : 822/844 places, 1502/1652 transitions.
Final net has 822 places and 1502 transitions.
[2021-05-16 21:18:17] [INFO ] Flatten gal took : 150 ms
[2021-05-16 21:18:17] [INFO ] Applying decomposition
[2021-05-16 21:18:17] [INFO ] Flatten gal took : 81 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/graph12957370501206192748.txt, -o, /tmp/graph12957370501206192748.bin, -w, /tmp/graph12957370501206192748.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/graph12957370501206192748.bin, -l, -1, -v, -w, /tmp/graph12957370501206192748.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 21:18:17] [INFO ] Decomposing Gal with order
[2021-05-16 21:18:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 21:18:18] [INFO ] Removed a total of 1271 redundant transitions.
[2021-05-16 21:18:18] [INFO ] Flatten gal took : 228 ms
[2021-05-16 21:18:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 35 ms.
[2021-05-16 21:18:18] [INFO ] Time to serialize gal into /tmp/StateSpace12041932400516686096.gal : 19 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/StateSpace12041932400516686096.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/StateSpace12041932400516686096.gal -t CGAL --stats
Detected timeout of ITS tools.
[2021-05-16 21:38:21] [INFO ] Flatten gal took : 573 ms
[2021-05-16 21:38:21] [INFO ] Time to serialize gal into /tmp/StateSpace9825064222412527832.gal : 43 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/StateSpace9825064222412527832.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/StateSpace9825064222412527832.gal -t CGAL --stats --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-16 21:58:25] [INFO ] Flatten gal took : 861 ms
[2021-05-16 21:58:26] [INFO ] Input system was already deterministic with 1502 transitions.
[2021-05-16 21:58:26] [INFO ] Transformed 822 places.
[2021-05-16 21:58:26] [INFO ] Transformed 1502 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 21:58:56] [INFO ] Time to serialize gal into /tmp/StateSpace7834026820602942276.gal : 12 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/StateSpace7834026820602942276.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/StateSpace7834026820602942276.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-S02J06T10"
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-S02J06T10, 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-oct2-162089268100264"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 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 ;