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-oct2-162089278300031.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-PT-10, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278300031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 150K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 653K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.4M 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 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 125K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 468K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 215K Mar 25 11:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 832K Mar 25 11:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.8K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.5M 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1621287640754

Running Version 0
[2021-05-17 21:40:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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 21:40:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:40:43] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2021-05-17 21:40:43] [INFO ] Transformed 170 places.
[2021-05-17 21:40:43] [INFO ] Transformed 2310 transitions.
[2021-05-17 21:40:43] [INFO ] Parsed PT model containing 170 places and 2310 transitions in 221 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.24088KB memory used
Starting structural reductions, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 262 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2021-05-17 21:40:43] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2021-05-17 21:40:43] [INFO ] Computed 39 place invariants in 61 ms
[2021-05-17 21:40:44] [INFO ] Dead Transitions using invariants and state equation in 882 ms returned [7, 9, 16, 24, 27, 29, 40, 41, 54, 59, 68, 69, 72, 85, 101, 115, 116, 123, 124, 137, 140, 155, 157, 167, 169, 171, 190, 199, 210, 211, 217, 226, 228, 248, 259, 261, 269, 270, 271, 272, 284, 285, 293, 297, 303, 326, 336, 338, 348, 351, 360, 363, 370, 375, 378, 381, 391, 397, 408, 412, 419, 422, 437, 454, 460, 465, 472, 477, 478, 482, 488, 503, 504, 505, 506, 513, 516, 519, 521, 530, 542, 545, 546, 551, 555, 556, 558, 560, 564, 573, 575, 576, 577, 579, 590, 593, 599, 605, 621, 625, 632, 636, 641, 643, 649, 656, 659, 661, 664, 665, 669, 678, 683, 686, 696, 706, 715, 724, 737, 745, 750, 751, 753, 754, 755, 763, 775, 782, 790, 793, 800, 803, 806, 810, 838, 850, 852, 857, 859, 863, 871, 873, 878, 881, 887, 888, 889, 894, 897, 913, 922, 929, 938, 940, 941, 951, 952, 955, 957, 965, 970, 972, 978, 979, 985, 1015, 1016, 1027, 1030, 1035, 1038, 1059, 1061, 1065, 1068, 1075, 1079, 1080, 1088, 1089, 1091, 1100, 1105, 1110, 1118, 1134, 1136, 1139, 1140, 1144, 1145, 1154, 1158, 1161, 1167, 1190, 1195, 1201, 1202, 1203, 1205, 1212, 1213, 1228, 1236, 1244, 1252, 1272, 1299, 1307, 1308, 1309, 1318, 1319, 1322, 1332, 1335, 1337, 1338, 1345, 1349, 1354, 1355, 1360, 1364, 1365, 1373, 1384, 1386, 1406, 1408, 1414, 1428, 1433, 1436, 1443, 1444, 1452, 1453, 1464, 1481, 1487, 1499, 1505, 1522, 1527, 1529, 1535, 1540, 1545, 1547, 1555, 1558, 1560, 1561, 1563, 1564, 1567, 1570, 1572, 1573, 1575, 1579, 1580, 1585, 1589, 1592, 1593, 1599, 1603, 1612, 1613, 1622, 1628, 1629, 1635, 1641, 1659, 1662, 1664, 1671, 1680, 1684, 1704, 1708, 1718, 1732, 1733, 1737, 1738, 1739, 1748, 1753, 1754, 1761, 1763, 1764, 1772, 1775, 1782, 1784, 1787, 1791, 1806, 1816, 1818, 1822, 1827, 1830, 1841, 1851, 1859, 1872, 1877, 1899, 1901, 1908, 1909, 1916, 1920, 1925, 1926, 1934, 1942, 1947, 1971, 1978, 1984, 1988, 1999, 2001, 2004, 2008, 2010, 2011, 2025, 2032, 2034, 2038, 2039, 2046, 2059, 2061, 2065, 2069, 2071, 2079, 2080, 2096, 2101, 2105, 2108, 2111, 2117, 2118, 2126, 2134, 2139, 2140, 2155, 2157, 2163, 2171, 2175, 2179, 2180, 2186, 2194, 2197, 2200, 2202, 2209, 2220, 2222, 2225, 2228, 2229, 2233, 2242, 2259]
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions :[2259, 2242, 2233, 2229, 2228, 2225, 2222, 2220, 2209, 2202, 2200, 2197, 2194, 2186, 2180, 2179, 2175, 2171, 2163, 2157, 2155, 2140, 2139, 2134, 2126, 2118, 2117, 2111, 2108, 2105, 2101, 2096, 2080, 2079, 2071, 2069, 2065, 2061, 2059, 2046, 2039, 2038, 2034, 2032, 2025, 2011, 2010, 2008, 2004, 2001, 1999, 1988, 1984, 1978, 1971, 1947, 1942, 1934, 1926, 1925, 1920, 1916, 1909, 1908, 1901, 1899, 1877, 1872, 1859, 1851, 1841, 1830, 1827, 1822, 1818, 1816, 1806, 1791, 1787, 1784, 1782, 1775, 1772, 1764, 1763, 1761, 1754, 1753, 1748, 1739, 1738, 1737, 1733, 1732, 1718, 1708, 1704, 1684, 1680, 1671, 1664, 1662, 1659, 1641, 1635, 1629, 1628, 1622, 1613, 1612, 1603, 1599, 1593, 1592, 1589, 1585, 1580, 1579, 1575, 1573, 1572, 1570, 1567, 1564, 1563, 1561, 1560, 1558, 1555, 1547, 1545, 1540, 1535, 1529, 1527, 1522, 1505, 1499, 1487, 1481, 1464, 1453, 1452, 1444, 1443, 1436, 1433, 1428, 1414, 1408, 1406, 1386, 1384, 1373, 1365, 1364, 1360, 1355, 1354, 1349, 1345, 1338, 1337, 1335, 1332, 1322, 1319, 1318, 1309, 1308, 1307, 1299, 1272, 1252, 1244, 1236, 1228, 1213, 1212, 1205, 1203, 1202, 1201, 1195, 1190, 1167, 1161, 1158, 1154, 1145, 1144, 1140, 1139, 1136, 1134, 1118, 1110, 1105, 1100, 1091, 1089, 1088, 1080, 1079, 1075, 1068, 1065, 1061, 1059, 1038, 1035, 1030, 1027, 1016, 1015, 985, 979, 978, 972, 970, 965, 957, 955, 952, 951, 941, 940, 938, 929, 922, 913, 897, 894, 889, 888, 887, 881, 878, 873, 871, 863, 859, 857, 852, 850, 838, 810, 806, 803, 800, 793, 790, 782, 775, 763, 755, 754, 753, 751, 750, 745, 737, 724, 715, 706, 696, 686, 683, 678, 669, 665, 664, 661, 659, 656, 649, 643, 641, 636, 632, 625, 621, 605, 599, 593, 590, 579, 577, 576, 575, 573, 564, 560, 558, 556, 555, 551, 546, 545, 542, 530, 521, 519, 516, 513, 506, 505, 504, 503, 488, 482, 478, 477, 472, 465, 460, 454, 437, 422, 419, 412, 408, 397, 391, 381, 378, 375, 370, 363, 360, 351, 348, 338, 336, 326, 303, 297, 293, 285, 284, 272, 271, 270, 269, 261, 259, 248, 228, 226, 217, 211, 210, 199, 190, 171, 169, 167, 157, 155, 140, 137, 124, 123, 116, 115, 101, 85, 72, 69, 68, 59, 54, 41, 40, 29, 27, 24, 16, 9, 7]
Starting structural reductions, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 111 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 7 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=3 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1621287644982

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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-PT-10"
export BK_EXAMINATION="ReachabilityDeadlock"
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-PT-10, examination is ReachabilityDeadlock"
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-oct2-162089278300031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;