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.r166-oct2-162089278200009.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 PhilosophersDyn-COL-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278200009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K 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 3.4K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 11:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 11:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 32K 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 Liveness

=== Now, execution of the tool begins

BK_START 1621287617606

Running Version 0
[2021-05-17 21:40:20] [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]
[2021-05-17 21:40:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:40:20] [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.
[2021-05-17 21:40:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 21:40:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 471 ms
[2021-05-17 21:40:21] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 18 ms.
[2021-05-17 21:40:21] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions in 3 ms.
[2021-05-17 21:40:21] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_15992349014191795681.dot
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions in 60 ms.
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions in 14 ms.
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_11738679473318556093.dot
[2021-05-17 21:40:21] [INFO ] Reduced 89 identical enabling conditions.
[2021-05-17 21:40:21] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions in 0 ms.
[2021-05-17 21:40:21] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1002_6960935008880782182.dot
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions in 13 ms.
[2021-05-17 21:40:21] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1003_8154214872170449224.dot
[2021-05-17 21:40:21] [INFO ] Reduced 89 identical enabling conditions.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Built sparse matrix representations for Structural reductions in 12 ms.14304KB memory used
Starting structural reductions, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 193 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2021-05-17 21:40:21] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-17 21:40:21] [INFO ] Computed 39 place invariants in 56 ms
[2021-05-17 21:40:23] [INFO ] Dead Transitions using invariants and state equation in 1871 ms returned [45, 55, 56, 65, 67, 75, 78, 85, 89, 95, 100, 105, 111, 115, 122, 125, 133, 135, 144, 145, 146, 156, 166, 167, 176, 178, 186, 189, 196, 200, 206, 211, 216, 222, 226, 233, 236, 244, 245, 247, 256, 257, 267, 277, 278, 287, 289, 297, 300, 307, 311, 317, 322, 327, 333, 337, 344, 345, 348, 356, 358, 367, 368, 378, 388, 389, 398, 400, 408, 411, 418, 422, 428, 433, 438, 444, 445, 449, 456, 459, 467, 469, 478, 479, 489, 499, 500, 509, 511, 519, 522, 529, 533, 539, 544, 545, 550, 556, 560, 567, 570, 578, 580, 589, 590, 600, 610, 611, 620, 622, 630, 633, 640, 644, 645, 651, 656, 661, 667, 671, 678, 681, 689, 691, 700, 701, 711, 721, 722, 731, 733, 741, 744, 745, 752, 756, 762, 767, 772, 778, 782, 789, 792, 800, 802, 811, 812, 822, 832, 833, 842, 844, 845, 853, 856, 863, 867, 873, 878, 883, 889, 893, 900, 903, 911, 913, 922, 923, 933, 943, 944, 945, 954, 956, 964, 967, 974, 978, 984, 989, 994, 1000, 1004, 1011, 1014, 1022, 1024, 1033, 1034, 1044, 1045, 1055, 1056, 1065, 1067, 1075, 1078, 1085, 1089, 1095, 1100, 1105, 1111, 1115, 1122, 1125, 1133, 1135, 1144, 1145, 1146, 1156, 1166, 1167, 1176, 1178, 1186, 1189, 1196, 1200, 1206, 1211, 1216, 1222, 1226, 1233, 1236, 1244, 1245, 1247, 1256, 1257, 1267, 1277, 1278, 1287, 1289, 1297, 1300, 1307, 1311, 1317, 1322, 1327, 1333, 1337, 1344, 1345, 1348, 1356, 1358, 1367, 1368, 1378, 1388, 1389, 1398, 1400, 1408, 1411, 1418, 1422, 1428, 1433, 1438, 1444, 1445, 1449, 1456, 1459, 1467, 1469, 1478, 1479, 1489, 1499, 1500, 1509, 1511, 1519, 1522, 1529, 1533, 1539, 1544, 1545, 1550, 1556, 1560, 1567, 1570, 1578, 1580, 1589, 1590, 1600, 1610, 1611, 1620, 1622, 1630, 1633, 1640, 1644, 1645, 1651, 1656, 1661, 1667, 1671, 1678, 1681, 1689, 1691, 1700, 1701, 1711, 1721, 1722, 1731, 1733, 1741, 1744, 1745, 1752, 1756, 1762, 1767, 1772, 1778, 1782, 1789, 1792, 1800, 1802, 1811, 1812, 1822, 1832, 1833, 1842, 1844, 1845, 1853, 1856, 1863, 1867, 1873, 1878, 1883, 1889, 1893, 1900, 1903, 1911, 1913, 1922, 1923, 1933, 1943, 1944, 1945, 1954, 1956, 1964, 1967, 1974, 1978, 1984, 1989, 1994, 2000, 2004, 2011, 2014, 2022, 2024, 2033, 2034, 2044]
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions :[2044, 2034, 2033, 2024, 2022, 2014, 2011, 2004, 2000, 1994, 1989, 1984, 1978, 1974, 1967, 1964, 1956, 1954, 1945, 1944, 1943, 1933, 1923, 1922, 1913, 1911, 1903, 1900, 1893, 1889, 1883, 1878, 1873, 1867, 1863, 1856, 1853, 1845, 1844, 1842, 1833, 1832, 1822, 1812, 1811, 1802, 1800, 1792, 1789, 1782, 1778, 1772, 1767, 1762, 1756, 1752, 1745, 1744, 1741, 1733, 1731, 1722, 1721, 1711, 1701, 1700, 1691, 1689, 1681, 1678, 1671, 1667, 1661, 1656, 1651, 1645, 1644, 1640, 1633, 1630, 1622, 1620, 1611, 1610, 1600, 1590, 1589, 1580, 1578, 1570, 1567, 1560, 1556, 1550, 1545, 1544, 1539, 1533, 1529, 1522, 1519, 1511, 1509, 1500, 1499, 1489, 1479, 1478, 1469, 1467, 1459, 1456, 1449, 1445, 1444, 1438, 1433, 1428, 1422, 1418, 1411, 1408, 1400, 1398, 1389, 1388, 1378, 1368, 1367, 1358, 1356, 1348, 1345, 1344, 1337, 1333, 1327, 1322, 1317, 1311, 1307, 1300, 1297, 1289, 1287, 1278, 1277, 1267, 1257, 1256, 1247, 1245, 1244, 1236, 1233, 1226, 1222, 1216, 1211, 1206, 1200, 1196, 1189, 1186, 1178, 1176, 1167, 1166, 1156, 1146, 1145, 1144, 1135, 1133, 1125, 1122, 1115, 1111, 1105, 1100, 1095, 1089, 1085, 1078, 1075, 1067, 1065, 1056, 1055, 1045, 1044, 1034, 1033, 1024, 1022, 1014, 1011, 1004, 1000, 994, 989, 984, 978, 974, 967, 964, 956, 954, 945, 944, 943, 933, 923, 922, 913, 911, 903, 900, 893, 889, 883, 878, 873, 867, 863, 856, 853, 845, 844, 842, 833, 832, 822, 812, 811, 802, 800, 792, 789, 782, 778, 772, 767, 762, 756, 752, 745, 744, 741, 733, 731, 722, 721, 711, 701, 700, 691, 689, 681, 678, 671, 667, 661, 656, 651, 645, 644, 640, 633, 630, 622, 620, 611, 610, 600, 590, 589, 580, 578, 570, 567, 560, 556, 550, 545, 544, 539, 533, 529, 522, 519, 511, 509, 500, 499, 489, 479, 478, 469, 467, 459, 456, 449, 445, 444, 438, 433, 428, 422, 418, 411, 408, 400, 398, 389, 388, 378, 368, 367, 358, 356, 348, 345, 344, 337, 333, 327, 322, 317, 311, 307, 300, 297, 289, 287, 278, 277, 267, 257, 256, 247, 245, 244, 236, 233, 226, 222, 216, 211, 206, 200, 196, 189, 186, 178, 176, 167, 166, 156, 146, 145, 144, 135, 133, 125, 122, 115, 111, 105, 100, 95, 89, 85, 78, 75, 67, 65, 56, 55, 45]
Starting structural reductions, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 275 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 170/170 places, 1885/2265 transitions.
Finished random walk after 4 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=4 )
FORMULA Liveness FALSE TECHNIQUES STRUCTURAL DEADLOCK_TEST

BK_STOP 1621287624651

--------------------
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="PhilosophersDyn-COL-10"
export BK_EXAMINATION="Liveness"
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 PhilosophersDyn-COL-10, 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 r166-oct2-162089278200009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-10.tgz
mv PhilosophersDyn-COL-10 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 ;