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-oct2-162089278300039.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-20, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278300039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 99M
-rw-r--r-- 1 mcc users 617K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.3M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 56M 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 39K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 597K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 28K Mar 27 09:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 27 09:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Mar 25 11:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.4M Mar 25 11:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K 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 19M 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 1621287655535

Running Version 0
[2021-05-17 21:40:58] [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 21:40:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:40:59] [INFO ] Load time of PNML (sax parser for PT used): 1243 ms
[2021-05-17 21:40:59] [INFO ] Transformed 540 places.
[2021-05-17 21:40:59] [INFO ] Transformed 17220 transitions.
[2021-05-17 21:40:59] [INFO ] Parsed PT model containing 540 places and 17220 transitions in 1519 ms.
Discarding 399 transitions out of 17220. Remains 16821
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
Built sparse matrix representations for Structural reductions in 62 ms.63643KB memory used
Starting structural reductions, iteration 0 : 540/540 places, 17030/17030 transitions.
Applied a total of 0 rules in 4106 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
[2021-05-17 21:41:05] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2021-05-17 21:41:06] [INFO ] Computed 79 place invariants in 1063 ms
[2021-05-17 21:41:14] [INFO ] Dead Transitions using invariants and state equation in 8882 ms returned [12, 13, 40, 42, 56, 58, 111, 114, 195, 217, 223, 307, 308, 325, 326, 377, 418, 436, 448, 476, 486, 492, 509, 527, 566, 623, 662, 744, 759, 797, 847, 851, 856, 874, 898, 912, 913, 934, 1048, 1093, 1105, 1108, 1122, 1125, 1155, 1163, 1170, 1186, 1213, 1229, 1233, 1243, 1250, 1269, 1288, 1312, 1331, 1338, 1340, 1384, 1407, 1456, 1488, 1576, 1583, 1591, 1592, 1630, 1659, 1664, 1721, 1730, 1782, 1800, 1819, 1861, 1954, 1966, 1982, 1998, 2007, 2009, 2029, 2054, 2066, 2070, 2116, 2171, 2173, 2215, 2239, 2248, 2256, 2284, 2285, 2301, 2321, 2323, 2387, 2404, 2430, 2466, 2476, 2499, 2532, 2606, 2617, 2707, 2719, 2744, 2760, 2767, 2777, 2838, 2851, 2854, 2888, 2894, 2908, 2915, 2992, 3057, 3073, 3109, 3114, 3118, 3159, 3169, 3185, 3262, 3265, 3340, 3353, 3378, 3379, 3404, 3450, 3467, 3502, 3513, 3531, 3576, 3602, 3603, 3618, 3656, 3724, 3750, 3760, 3775, 3780, 3789, 3816, 3844, 3846, 3871, 3985, 4017, 4037, 4048, 4068, 4160, 4199, 4246, 4272, 4276, 4310, 4383, 4401, 4437, 4449, 4451, 4509, 4513, 4535, 4562, 4613, 4640, 4647, 4656, 4665, 4707, 4717, 4721, 4723, 4774, 4780, 4852, 4868, 4937, 4997, 5008, 5102, 5138, 5189, 5212, 5235, 5245, 5248, 5260, 5287, 5338, 5376, 5389, 5421, 5422, 5425, 5433, 5479, 5504, 5524, 5536, 5548, 5698, 5772, 5817, 5896, 5952, 5973, 5982, 6035, 6157, 6181, 6213, 6232, 6233, 6277, 6286, 6325, 6326, 6332, 6349, 6362, 6363, 6394, 6436, 6560, 6574, 6620, 6700, 6724, 6778, 6786, 6818, 6871, 6882, 6910, 6947, 6955, 6962, 7043, 7058, 7062, 7089, 7106, 7108, 7139, 7142, 7144, 7165, 7190, 7219, 7228, 7257, 7274, 7287, 7366, 7458, 7499, 7500, 7504, 7519, 7532, 7536, 7595, 7630, 7661, 7675, 7682, 7716, 7738, 7747, 7798, 7824, 7866, 7891, 7926, 7959, 7963, 8013, 8042, 8056, 8113, 8182, 8214, 8220, 8267, 8295, 8308, 8333, 8354, 8367, 8381, 8390, 8392, 8401, 8490, 8504, 8511, 8550, 8556, 8573, 8581, 8591, 8596, 8601, 8643, 8661, 8678, 8703, 8829, 8840, 8845, 8849, 8913, 8930, 8938, 8977, 8994, 9011, 9044, 9045, 9097, 9132, 9143, 9147, 9159, 9175, 9200, 9287, 9291, 9331, 9402, 9460, 9483, 9544, 9548, 9593, 9599, 9619, 9640, 9741, 9771, 9842, 9888, 9910, 9962, 10091, 10101, 10126, 10162, 10185, 10186, 10196, 10215, 10255, 10272, 10290, 10309, 10311, 10342, 10360, 10370, 10457, 10511, 10517, 10535, 10568, 10578, 10589, 10632, 10654, 10694, 10718, 10729, 10733, 10744, 10760, 10824, 10826, 10836, 10837, 10846, 10849, 10867, 10890, 10924, 10976, 10996, 11010, 11021, 11118, 11121, 11124, 11157, 11191, 11251, 11252, 11255, 11309, 11312, 11357, 11387, 11389, 11417, 11465, 11492, 11498, 11501, 11507, 11522, 11524, 11536, 11560, 11576, 11676, 11692, 11700, 11707, 11711, 11714, 11724, 11730, 11781, 11787, 11805, 11828, 11884, 11926, 11943, 11947, 11952, 11955, 11984, 11987, 11997, 12050, 12076, 12087, 12151, 12204, 12238, 12239, 12265, 12303, 12396, 12409, 12429, 12431, 12453, 12506, 12532, 12539, 12550, 12559, 12563, 12640, 12684, 12693, 12694, 12707, 12727, 12736, 12779, 12834, 12843, 12908, 12920, 12933, 12984, 12997, 13004, 13018, 13065, 13074, 13092, 13140, 13152, 13215, 13231, 13311, 13319, 13325, 13349, 13595, 13647, 13706, 13720, 13721, 13723, 13736, 13748, 13755, 13763, 13764, 13775, 13779, 13811, 13840, 13865, 13884, 13910, 13918, 13956, 13973, 14000, 14040, 14062, 14080, 14092, 14124, 14127, 14152, 14162, 14191, 14205, 14238, 14250, 14262, 14266, 14281, 14287, 14303, 14354, 14362, 14389, 14397, 14399, 14438, 14446, 14466, 14487, 14497, 14551, 14578, 14595, 14635, 14716, 14754, 14766, 14786, 14824, 14849, 14855, 14874, 14889, 14903, 14941, 14943, 14978, 14979, 15014, 15018, 15020, 15041, 15045, 15165, 15178, 15179, 15191, 15210, 15284, 15304, 15345, 15395, 15404, 15406, 15436, 15447, 15465, 15495, 15502, 15603, 15604, 15789, 15810, 15820, 15842, 15855, 15885, 15900, 15921, 15967, 15974, 16041, 16067, 16114, 16134, 16148, 16157, 16174, 16230, 16245, 16296, 16359, 16396, 16568, 16577, 16635, 16668, 16686, 16691, 16715, 16731, 16736, 16743, 16747, 16782, 16837, 16869, 16872, 16919, 16922, 16932, 16966, 16993, 16998, 17000]
Found 628 dead transitions using SMT.
Drop transitions removed 628 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 628 transitions :[17000, 16998, 16993, 16966, 16932, 16922, 16919, 16872, 16869, 16837, 16782, 16747, 16743, 16736, 16731, 16715, 16691, 16686, 16668, 16635, 16577, 16568, 16396, 16359, 16296, 16245, 16230, 16174, 16157, 16148, 16134, 16114, 16067, 16041, 15974, 15967, 15921, 15900, 15885, 15855, 15842, 15820, 15810, 15789, 15604, 15603, 15502, 15495, 15465, 15447, 15436, 15406, 15404, 15395, 15345, 15304, 15284, 15210, 15191, 15179, 15178, 15165, 15045, 15041, 15020, 15018, 15014, 14979, 14978, 14943, 14941, 14903, 14889, 14874, 14855, 14849, 14824, 14786, 14766, 14754, 14716, 14635, 14595, 14578, 14551, 14497, 14487, 14466, 14446, 14438, 14399, 14397, 14389, 14362, 14354, 14303, 14287, 14281, 14266, 14262, 14250, 14238, 14205, 14191, 14162, 14152, 14127, 14124, 14092, 14080, 14062, 14040, 14000, 13973, 13956, 13918, 13910, 13884, 13865, 13840, 13811, 13779, 13775, 13764, 13763, 13755, 13748, 13736, 13723, 13721, 13720, 13706, 13647, 13595, 13349, 13325, 13319, 13311, 13231, 13215, 13152, 13140, 13092, 13074, 13065, 13018, 13004, 12997, 12984, 12933, 12920, 12908, 12843, 12834, 12779, 12736, 12727, 12707, 12694, 12693, 12684, 12640, 12563, 12559, 12550, 12539, 12532, 12506, 12453, 12431, 12429, 12409, 12396, 12303, 12265, 12239, 12238, 12204, 12151, 12087, 12076, 12050, 11997, 11987, 11984, 11955, 11952, 11947, 11943, 11926, 11884, 11828, 11805, 11787, 11781, 11730, 11724, 11714, 11711, 11707, 11700, 11692, 11676, 11576, 11560, 11536, 11524, 11522, 11507, 11501, 11498, 11492, 11465, 11417, 11389, 11387, 11357, 11312, 11309, 11255, 11252, 11251, 11191, 11157, 11124, 11121, 11118, 11021, 11010, 10996, 10976, 10924, 10890, 10867, 10849, 10846, 10837, 10836, 10826, 10824, 10760, 10744, 10733, 10729, 10718, 10694, 10654, 10632, 10589, 10578, 10568, 10535, 10517, 10511, 10457, 10370, 10360, 10342, 10311, 10309, 10290, 10272, 10255, 10215, 10196, 10186, 10185, 10162, 10126, 10101, 10091, 9962, 9910, 9888, 9842, 9771, 9741, 9640, 9619, 9599, 9593, 9548, 9544, 9483, 9460, 9402, 9331, 9291, 9287, 9200, 9175, 9159, 9147, 9143, 9132, 9097, 9045, 9044, 9011, 8994, 8977, 8938, 8930, 8913, 8849, 8845, 8840, 8829, 8703, 8678, 8661, 8643, 8601, 8596, 8591, 8581, 8573, 8556, 8550, 8511, 8504, 8490, 8401, 8392, 8390, 8381, 8367, 8354, 8333, 8308, 8295, 8267, 8220, 8214, 8182, 8113, 8056, 8042, 8013, 7963, 7959, 7926, 7891, 7866, 7824, 7798, 7747, 7738, 7716, 7682, 7675, 7661, 7630, 7595, 7536, 7532, 7519, 7504, 7500, 7499, 7458, 7366, 7287, 7274, 7257, 7228, 7219, 7190, 7165, 7144, 7142, 7139, 7108, 7106, 7089, 7062, 7058, 7043, 6962, 6955, 6947, 6910, 6882, 6871, 6818, 6786, 6778, 6724, 6700, 6620, 6574, 6560, 6436, 6394, 6363, 6362, 6349, 6332, 6326, 6325, 6286, 6277, 6233, 6232, 6213, 6181, 6157, 6035, 5982, 5973, 5952, 5896, 5817, 5772, 5698, 5548, 5536, 5524, 5504, 5479, 5433, 5425, 5422, 5421, 5389, 5376, 5338, 5287, 5260, 5248, 5245, 5235, 5212, 5189, 5138, 5102, 5008, 4997, 4937, 4868, 4852, 4780, 4774, 4723, 4721, 4717, 4707, 4665, 4656, 4647, 4640, 4613, 4562, 4535, 4513, 4509, 4451, 4449, 4437, 4401, 4383, 4310, 4276, 4272, 4246, 4199, 4160, 4068, 4048, 4037, 4017, 3985, 3871, 3846, 3844, 3816, 3789, 3780, 3775, 3760, 3750, 3724, 3656, 3618, 3603, 3602, 3576, 3531, 3513, 3502, 3467, 3450, 3404, 3379, 3378, 3353, 3340, 3265, 3262, 3185, 3169, 3159, 3118, 3114, 3109, 3073, 3057, 2992, 2915, 2908, 2894, 2888, 2854, 2851, 2838, 2777, 2767, 2760, 2744, 2719, 2707, 2617, 2606, 2532, 2499, 2476, 2466, 2430, 2404, 2387, 2323, 2321, 2301, 2285, 2284, 2256, 2248, 2239, 2215, 2173, 2171, 2116, 2070, 2066, 2054, 2029, 2009, 2007, 1998, 1982, 1966, 1954, 1861, 1819, 1800, 1782, 1730, 1721, 1664, 1659, 1630, 1592, 1591, 1583, 1576, 1488, 1456, 1407, 1384, 1340, 1338, 1331, 1312, 1288, 1269, 1250, 1243, 1233, 1229, 1213, 1186, 1170, 1163, 1155, 1125, 1122, 1108, 1105, 1093, 1048, 934, 913, 912, 898, 874, 856, 851, 847, 797, 759, 744, 662, 623, 566, 527, 509, 492, 486, 476, 448, 436, 418, 377, 326, 325, 308, 307, 223, 217, 195, 114, 111, 58, 56, 42, 40, 13, 12]
Starting structural reductions, iteration 1 : 540/540 places, 16402/17030 transitions.
Applied a total of 0 rules in 3199 ms. Remains 540 /540 variables (removed 0) and now considering 16402/16402 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 540/540 places, 16402/17030 transitions.
Finished random walk after 7 steps, including 0 resets, run found a deadlock after 4 ms. (steps per millisecond=1 )
FORMULA Liveness FALSE TECHNIQUES STRUCTURAL DEADLOCK_TEST

BK_STOP 1621287677890

--------------------
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-PT-20"
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-PT-20, 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-oct2-162089278300039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 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 ;