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-oct2-162089278600212.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-S06J06T04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278600212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 284K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 587K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M 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 6.2K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Mar 27 09:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 25 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 25 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:17 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 9.5M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1621287964749

Running Version 0
[2021-05-17 21:46:07] [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 21:46:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:46:07] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2021-05-17 21:46:07] [INFO ] Transformed 506 places.
[2021-05-17 21:46:08] [INFO ] Transformed 7154 transitions.
[2021-05-17 21:46:08] [INFO ] Parsed PT model containing 506 places and 7154 transitions in 595 ms.
Starting structural reductions, iteration 0 : 506/506 places, 7154/7154 transitions.
Ensure Unique test removed 6 places
Ensure Unique test removed 5380 transitions
Reduce isomorphic transitions removed 5380 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 5422 rules applied. Total rules applied 5422 place count 500 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 5458 place count 464 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 5458 place count 464 transition count 1682
Deduced a syphon composed of 56 places in 5 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 5570 place count 408 transition count 1682
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 5666 place count 360 transition count 1634
Applied a total of 5666 rules in 246 ms. Remains 360 /506 variables (removed 146) and now considering 1634/7154 (removed 5520) transitions.
[2021-05-17 21:46:08] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
// Phase 1: matrix 1610 rows 360 cols
[2021-05-17 21:46:08] [INFO ] Computed 48 place invariants in 132 ms
[2021-05-17 21:46:12] [INFO ] Dead Transitions using invariants and state equation in 3735 ms returned [31, 39, 41, 48, 57, 58, 60, 61, 70, 72, 78, 99, 105, 112, 118, 121, 123, 129, 137, 148, 150, 155, 157, 166, 181, 183, 188, 190, 193, 198, 202, 203, 205, 214, 216, 222, 224, 225, 226, 228, 234, 240, 241, 256, 258, 260, 262, 263, 265, 272, 276, 278, 281, 287, 289, 290, 291, 292, 293, 295, 297, 299, 306, 309, 310, 311, 312, 318, 321, 324, 325, 326, 328, 329, 330, 332, 334, 336, 337, 339, 340, 342, 346, 349, 351, 357, 359, 362, 366, 367, 368, 371, 372, 375, 376, 378, 379, 380, 383, 384, 386, 388, 392, 394, 396, 399, 403, 409, 411, 412, 415, 419, 421, 424, 430, 431, 433, 434, 435, 437, 439, 441, 443, 444, 447, 448, 449, 450, 452, 456, 457, 460, 461, 466, 470, 472, 473, 476, 477, 478, 481, 482, 483, 484, 486, 487, 488, 489, 492, 495, 497, 498, 499, 501, 502, 505, 507, 508, 509, 510, 511, 512, 518, 519, 521, 524, 525, 526, 527, 531, 532, 533, 538, 543, 547, 548, 551, 552, 553, 554, 555, 556, 557, 558, 559, 561, 563, 565, 566, 568, 569, 570, 572, 573, 576, 579, 581, 582, 583, 584, 585, 587, 588, 589, 596, 597, 598, 602, 603, 605, 606, 608, 610, 611, 612, 613, 615, 617, 620, 622, 623, 624, 625, 627, 628, 629, 632, 633, 635, 636, 637, 638, 639, 641, 642, 644, 645, 646, 647, 650, 652, 653, 654, 656, 657, 658, 659, 663, 666, 667, 668, 670, 671, 673, 674, 675, 677, 678, 679, 680, 682, 685, 687, 688, 689, 690, 693, 694, 695, 696, 697, 698, 699, 703, 704, 707, 709, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 730, 733, 734, 737, 739, 740, 741, 742, 744, 745, 746, 747, 750, 753, 754, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 772, 773, 776, 779, 781, 782, 784, 789, 791, 793, 794, 795, 796, 797, 798, 801, 802, 803, 805, 806, 808, 809, 811, 812, 813, 814, 815, 816, 821, 822, 823, 824, 825, 827, 828, 831, 832, 834, 835, 836, 837, 839, 841, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 854, 855, 859, 861, 862, 863, 867, 868, 869, 870, 871, 872, 873, 874, 875, 878, 879, 880, 881, 882, 884, 885, 887, 888, 889, 891, 893, 898, 899, 900, 901, 903, 905, 906, 907, 908, 909, 910, 911, 912, 914, 915, 916, 917, 919, 920, 921, 922, 924, 926, 927, 928, 929, 930, 931, 932, 933, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 953, 954, 956, 957, 959, 960, 961, 964, 965, 967, 968, 970, 971, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 986, 987, 989, 990, 991, 992, 993, 995, 998, 1001, 1002, 1003, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1014, 1016, 1017, 1021, 1022, 1023, 1024, 1026, 1027, 1028, 1030, 1031, 1032, 1034, 1035, 1036, 1037, 1038, 1040, 1042, 1044, 1046, 1047, 1049, 1050, 1051, 1052, 1053, 1054, 1056, 1058, 1059, 1061, 1062, 1063, 1066, 1070, 1071, 1072, 1074, 1075, 1076, 1078, 1079, 1080, 1083, 1085, 1086, 1087, 1088, 1089, 1091, 1092, 1093, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1106, 1107, 1108, 1110, 1111, 1112, 1113, 1115, 1116, 1117, 1119, 1120, 1122, 1124, 1127, 1128, 1130, 1133, 1136, 1137, 1140, 1147, 1148, 1149, 1151, 1153, 1155, 1156, 1157, 1158, 1160, 1161, 1163, 1164, 1165, 1166, 1167, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1181, 1182, 1184, 1189, 1190, 1192, 1193, 1194, 1198, 1199, 1201, 1203, 1204, 1205, 1206, 1207, 1208, 1210, 1212, 1215, 1218, 1220, 1221]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1221, 1220, 1218, 1215, 1212, 1210, 1208, 1207, 1206, 1205, 1204, 1203, 1201, 1199, 1198, 1194, 1193, 1192, 1190, 1189, 1184, 1182, 1181, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1167, 1166, 1165, 1164, 1163, 1161, 1160, 1158, 1157, 1156, 1155, 1153, 1151, 1149, 1148, 1147, 1140, 1137, 1136, 1133, 1130, 1128, 1127, 1124, 1122, 1120, 1119, 1117, 1116, 1115, 1113, 1112, 1111, 1110, 1108, 1107, 1106, 1104, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1093, 1092, 1091, 1089, 1088, 1087, 1086, 1085, 1083, 1080, 1079, 1078, 1076, 1075, 1074, 1072, 1071, 1070, 1066, 1063, 1062, 1061, 1059, 1058, 1056, 1054, 1053, 1052, 1051, 1050, 1049, 1047, 1046, 1044, 1042, 1040, 1038, 1037, 1036, 1035, 1034, 1032, 1031, 1030, 1028, 1027, 1026, 1024, 1023, 1022, 1021, 1017, 1016, 1014, 1012, 1011, 1010, 1009, 1008, 1007, 1006, 1003, 1002, 1001, 998, 995, 993, 992, 991, 990, 989, 987, 986, 983, 982, 981, 980, 979, 978, 977, 976, 975, 974, 971, 970, 968, 967, 965, 964, 961, 960, 959, 957, 956, 954, 953, 951, 950, 949, 948, 947, 946, 945, 944, 943, 942, 941, 933, 932, 931, 930, 929, 928, 927, 926, 924, 922, 921, 920, 919, 917, 916, 915, 914, 912, 911, 910, 909, 908, 907, 906, 905, 903, 901, 900, 899, 898, 893, 891, 889, 888, 887, 885, 884, 882, 881, 880, 879, 878, 875, 874, 873, 872, 871, 870, 869, 868, 867, 863, 862, 861, 859, 855, 854, 852, 851, 850, 849, 848, 847, 846, 845, 844, 843, 841, 839, 837, 836, 835, 834, 832, 831, 828, 827, 825, 824, 823, 822, 821, 816, 815, 814, 813, 812, 811, 809, 808, 806, 805, 803, 802, 801, 798, 797, 796, 795, 794, 793, 791, 789, 784, 782, 781, 779, 776, 773, 772, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 754, 753, 750, 747, 746, 745, 744, 742, 741, 740, 739, 737, 734, 733, 730, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 717, 716, 715, 709, 707, 704, 703, 699, 698, 697, 696, 695, 694, 693, 690, 689, 688, 687, 685, 682, 680, 679, 678, 677, 675, 674, 673, 671, 670, 668, 667, 666, 663, 659, 658, 657, 656, 654, 653, 652, 650, 647, 646, 645, 644, 642, 641, 639, 638, 637, 636, 635, 633, 632, 629, 628, 627, 625, 624, 623, 622, 620, 617, 615, 613, 612, 611, 610, 608, 606, 605, 603, 602, 598, 597, 596, 589, 588, 587, 585, 584, 583, 582, 581, 579, 576, 573, 572, 570, 569, 568, 566, 565, 563, 561, 559, 558, 557, 556, 555, 554, 553, 552, 551, 548, 547, 543, 538, 533, 532, 531, 527, 526, 525, 524, 521, 519, 518, 512, 511, 510, 509, 508, 507, 505, 502, 501, 499, 498, 497, 495, 492, 489, 488, 487, 486, 484, 483, 482, 481, 478, 477, 476, 473, 472, 470, 466, 461, 460, 457, 456, 452, 450, 449, 448, 447, 444, 443, 441, 439, 437, 435, 434, 433, 431, 430, 424, 421, 419, 415, 412, 411, 409, 403, 399, 396, 394, 392, 388, 386, 384, 383, 380, 379, 378, 376, 375, 372, 371, 368, 367, 366, 362, 359, 357, 351, 349, 346, 342, 340, 339, 337, 336, 334, 332, 330, 329, 328, 326, 325, 324, 321, 318, 312, 311, 310, 309, 306, 299, 297, 295, 293, 292, 291, 290, 289, 287, 281, 278, 276, 272, 265, 263, 262, 260, 258, 256, 241, 240, 234, 228, 226, 225, 224, 222, 216, 214, 205, 203, 202, 198, 193, 190, 188, 183, 181, 166, 157, 155, 150, 148, 137, 129, 123, 121, 118, 112, 105, 99, 78, 72, 70, 61, 60, 58, 57, 48, 41, 39, 31]
FORMULA QuasiLiveness FALSE TECHNIQUES STRUCTURAL_REDUCTION

BK_STOP 1621287972808

--------------------
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-S06J06T04"
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-S06J06T04, 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-oct2-162089278600212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 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 ;