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-oct2-162089278500187.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-S04J06T08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278500187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 352K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 244K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M 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 13K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Mar 27 09:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 27 09:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Mar 25 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 25 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K 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 5.0M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1621287904343

Running Version 0
[2021-05-17 21:45:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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 21:45:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:45:06] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2021-05-17 21:45:06] [INFO ] Transformed 792 places.
[2021-05-17 21:45:06] [INFO ] Transformed 4268 transitions.
[2021-05-17 21:45:06] [INFO ] Parsed PT model containing 792 places and 4268 transitions in 397 ms.
Starting structural reductions, iteration 0 : 792/792 places, 4268/4268 transitions.
Ensure Unique test removed 4 places
Ensure Unique test removed 2168 transitions
Reduce isomorphic transitions removed 2168 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 2244 rules applied. Total rules applied 2244 place count 788 transition count 2028
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2316 place count 716 transition count 2028
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 2316 place count 716 transition count 1932
Deduced a syphon composed of 96 places in 5 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 2508 place count 620 transition count 1932
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 2668 place count 540 transition count 1852
Applied a total of 2668 rules in 174 ms. Remains 540 /792 variables (removed 252) and now considering 1852/4268 (removed 2416) transitions.
[2021-05-17 21:45:07] [INFO ] Flow matrix only has 1820 transitions (discarded 32 similar events)
// Phase 1: matrix 1820 rows 540 cols
[2021-05-17 21:45:07] [INFO ] Computed 54 place invariants in 106 ms
[2021-05-17 21:45:08] [INFO ] Dead Transitions using invariants and state equation in 1772 ms returned [17, 23, 24, 29, 36, 45, 46, 63, 69, 73, 76, 83, 93, 98, 101, 109, 125, 141, 151, 164, 185, 189, 196, 206, 211, 218, 220, 222, 224, 226, 237, 253, 254, 258, 264, 265, 269, 290, 297, 299, 308, 312, 313, 314, 326, 327, 332, 333, 335, 337, 343, 345, 347, 353, 374, 382, 383, 395, 401, 402, 404, 408, 412, 421, 423, 425, 427, 428, 429, 436, 445, 448, 454, 459, 461, 462, 466, 468, 469, 472, 478, 479, 480, 490, 497, 504, 505, 512, 523, 527, 531, 533, 536, 537, 539, 541, 543, 544, 545, 546, 550, 551, 552, 557, 563, 567, 569, 572, 578, 579, 580, 583, 586, 587, 589, 590, 594, 596, 597, 599, 602, 604, 608, 610, 614, 618, 620, 630, 632, 637, 641, 642, 644, 645, 647, 648, 649, 652, 653, 657, 660, 663, 664, 666, 668, 669, 670, 672, 673, 674, 676, 677, 678, 684, 685, 686, 689, 699, 701, 703, 705, 706, 708, 709, 710, 715, 717, 722, 723, 724, 725, 728, 729, 730, 732, 734, 736, 743, 747, 748, 750, 753, 755, 756, 758, 762, 763, 764, 765, 766, 769, 773, 774, 781, 792, 793, 796, 799, 803, 805, 806, 807, 808, 811, 817, 819, 820, 822, 826, 828, 832, 833, 834, 835, 836, 840, 841, 842, 843, 844, 850, 852, 853, 855, 856, 857, 858, 859, 860, 861, 862, 863, 865, 868, 875, 876, 877, 879, 881, 882, 883, 884, 888, 889, 894, 895, 897, 898, 901, 902, 903, 904, 906, 910, 911, 912, 913, 914, 916, 917, 918, 920, 923, 924, 925, 928, 931, 932, 933, 934, 938, 940, 941, 942, 943, 944, 947, 955, 960, 962, 964, 966, 967, 969, 971, 972, 978, 979, 981, 984, 985, 987, 989, 990, 994, 995, 997, 998, 999, 1000, 1007, 1009, 1010, 1012, 1014, 1015, 1016, 1017, 1018, 1019, 1021, 1022, 1023, 1024, 1026, 1027, 1031, 1035, 1036, 1037, 1038, 1040, 1041, 1042, 1044, 1045, 1046, 1047, 1049, 1050, 1051, 1052, 1056, 1057, 1058, 1059, 1060, 1062, 1064, 1066, 1067, 1070, 1071, 1072, 1074, 1076, 1078, 1079, 1080, 1082, 1084, 1085, 1086, 1087, 1089, 1090, 1092, 1093, 1096, 1097, 1102, 1104, 1106, 1107, 1109, 1111, 1115, 1121, 1122, 1124, 1126, 1127, 1128, 1131, 1132, 1135, 1137, 1138, 1139, 1140, 1141, 1143, 1144, 1145, 1147, 1148, 1150, 1151, 1152, 1155, 1162, 1163, 1164, 1165, 1168, 1169, 1173, 1174, 1179, 1180, 1181, 1183, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1210, 1212, 1214, 1215, 1216, 1217, 1218, 1219]
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions :[1219, 1218, 1217, 1216, 1215, 1214, 1212, 1210, 1207, 1206, 1205, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1187, 1186, 1183, 1181, 1180, 1179, 1174, 1173, 1169, 1168, 1165, 1164, 1163, 1162, 1155, 1152, 1151, 1150, 1148, 1147, 1145, 1144, 1143, 1141, 1140, 1139, 1138, 1137, 1135, 1132, 1131, 1128, 1127, 1126, 1124, 1122, 1121, 1115, 1111, 1109, 1107, 1106, 1104, 1102, 1097, 1096, 1093, 1092, 1090, 1089, 1087, 1086, 1085, 1084, 1082, 1080, 1079, 1078, 1076, 1074, 1072, 1071, 1070, 1067, 1066, 1064, 1062, 1060, 1059, 1058, 1057, 1056, 1052, 1051, 1050, 1049, 1047, 1046, 1045, 1044, 1042, 1041, 1040, 1038, 1037, 1036, 1035, 1031, 1027, 1026, 1024, 1023, 1022, 1021, 1019, 1018, 1017, 1016, 1015, 1014, 1012, 1010, 1009, 1007, 1000, 999, 998, 997, 995, 994, 990, 989, 987, 985, 984, 981, 979, 978, 972, 971, 969, 967, 966, 964, 962, 960, 955, 947, 944, 943, 942, 941, 940, 938, 934, 933, 932, 931, 928, 925, 924, 923, 920, 918, 917, 916, 914, 913, 912, 911, 910, 906, 904, 903, 902, 901, 898, 897, 895, 894, 889, 888, 884, 883, 882, 881, 879, 877, 876, 875, 868, 865, 863, 862, 861, 860, 859, 858, 857, 856, 855, 853, 852, 850, 844, 843, 842, 841, 840, 836, 835, 834, 833, 832, 828, 826, 822, 820, 819, 817, 811, 808, 807, 806, 805, 803, 799, 796, 793, 792, 781, 774, 773, 769, 766, 765, 764, 763, 762, 758, 756, 755, 753, 750, 748, 747, 743, 736, 734, 732, 730, 729, 728, 725, 724, 723, 722, 717, 715, 710, 709, 708, 706, 705, 703, 701, 699, 689, 686, 685, 684, 678, 677, 676, 674, 673, 672, 670, 669, 668, 666, 664, 663, 660, 657, 653, 652, 649, 648, 647, 645, 644, 642, 641, 637, 632, 630, 620, 618, 614, 610, 608, 604, 602, 599, 597, 596, 594, 590, 589, 587, 586, 583, 580, 579, 578, 572, 569, 567, 563, 557, 552, 551, 550, 546, 545, 544, 543, 541, 539, 537, 536, 533, 531, 527, 523, 512, 505, 504, 497, 490, 480, 479, 478, 472, 469, 468, 466, 462, 461, 459, 454, 448, 445, 436, 429, 428, 427, 425, 423, 421, 412, 408, 404, 402, 401, 395, 383, 382, 374, 353, 347, 345, 343, 337, 335, 333, 332, 327, 326, 314, 313, 312, 308, 299, 297, 290, 269, 265, 264, 258, 254, 253, 237, 226, 224, 222, 220, 218, 211, 206, 196, 189, 185, 164, 151, 141, 125, 109, 101, 98, 93, 83, 76, 73, 69, 63, 46, 45, 36, 29, 24, 23, 17]
FORMULA QuasiLiveness FALSE TECHNIQUES STRUCTURAL_REDUCTION

BK_STOP 1621287909221

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="PolyORBLF-PT-S04J06T08"
export BK_EXAMINATION="QuasiLiveness"
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 PolyORBLF-PT-S04J06T08, examination is QuasiLiveness"
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-oct2-162089278500187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;