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-oct2-162089278500197.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-S06J04T04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278500197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 91K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 392K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 629K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M 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 5.0K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Mar 27 09:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 09:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Mar 25 12:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 412K Mar 25 12:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.4M 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 1621287926682

Running Version 0
[2021-05-17 21:45:28] [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 21:45:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:45:28] [INFO ] Load time of PNML (sax parser for PT used): 404 ms
[2021-05-17 21:45:28] [INFO ] Transformed 454 places.
[2021-05-17 21:45:28] [INFO ] Transformed 6994 transitions.
[2021-05-17 21:45:28] [INFO ] Parsed PT model containing 454 places and 6994 transitions in 499 ms.
Starting structural reductions, iteration 0 : 454/454 places, 6994/6994 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 448 transition count 1578
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 5458 place count 412 transition count 1578
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 5458 place count 412 transition count 1530
Deduced a syphon composed of 48 places in 4 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 5554 place count 364 transition count 1530
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 6 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 5650 place count 316 transition count 1482
Applied a total of 5650 rules in 146 ms. Remains 316 /454 variables (removed 138) and now considering 1482/6994 (removed 5512) transitions.
[2021-05-17 21:45:29] [INFO ] Flow matrix only has 1458 transitions (discarded 24 similar events)
// Phase 1: matrix 1458 rows 316 cols
[2021-05-17 21:45:29] [INFO ] Computed 44 place invariants in 71 ms
[2021-05-17 21:45:29] [INFO ] Dead Transitions using invariants and state equation in 767 ms returned [0, 20, 22, 26, 30, 32, 38, 51, 55, 57, 59, 72, 78, 82, 91, 94, 101, 107, 115, 124, 132, 136, 146, 147, 148, 149, 158, 159, 161, 164, 165, 166, 168, 173, 178, 183, 190, 193, 198, 200, 202, 208, 216, 217, 218, 222, 225, 227, 232, 233, 234, 236, 238, 239, 240, 242, 244, 245, 246, 247, 250, 252, 258, 260, 261, 264, 265, 268, 269, 270, 273, 274, 277, 284, 285, 286, 288, 291, 295, 298, 299, 301, 303, 304, 305, 309, 314, 315, 316, 318, 319, 320, 323, 325, 327, 330, 331, 335, 336, 337, 338, 345, 346, 349, 350, 353, 354, 355, 356, 359, 360, 362, 363, 364, 367, 368, 375, 376, 377, 381, 383, 386, 387, 388, 389, 390, 391, 393, 395, 396, 397, 398, 399, 402, 403, 404, 405, 407, 409, 410, 413, 414, 415, 416, 420, 425, 426, 427, 431, 435, 437, 439, 441, 442, 443, 444, 447, 448, 450, 451, 454, 455, 458, 459, 461, 462, 464, 465, 466, 468, 469, 470, 471, 472, 474, 476, 478, 480, 481, 482, 483, 488, 493, 494, 495, 496, 498, 499, 502, 504, 505, 506, 509, 512, 514, 515, 517, 518, 522, 523, 524, 527, 528, 529, 530, 531, 534, 535, 537, 538, 541, 542, 545, 546, 547, 550, 555, 557, 558, 559, 560, 562, 565, 567, 568, 569, 570, 571, 572, 573, 577, 578, 579, 581, 584, 585, 586, 588, 589, 590, 591, 593, 594, 595, 599, 600, 603, 604, 605, 606, 608, 610, 613, 614, 616, 618, 619, 621, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 635, 638, 639, 640, 642, 643, 644, 645, 646, 647, 648, 649, 650, 652, 653, 654, 655, 656, 657, 659, 660, 661, 664, 665, 666, 667, 669, 672, 673, 674, 675, 676, 678, 680, 682, 683, 686, 689, 690, 691, 692, 693, 694, 695, 697, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 710, 712, 715, 716, 717, 718, 719, 720, 722, 724, 727, 728, 730, 731, 732, 734, 736, 737, 738, 739, 740, 741, 742, 743, 744, 746, 747, 748, 749, 751, 752, 753, 755, 756, 757, 759, 762, 763, 764, 765, 766, 768, 769, 770, 771, 772, 773, 774, 776, 777, 778, 780, 781, 782, 786, 787, 788, 789, 790, 791, 792, 794, 795, 799, 802, 803, 804, 806, 807, 809, 811, 812, 813, 814, 815, 816, 817, 818, 820, 821, 823, 824, 826, 827, 828, 832, 833, 834, 837, 838, 843, 846, 847, 848, 849, 850, 851, 852, 853, 854, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 876, 878, 879, 880, 882, 883, 884, 885, 887, 889, 891, 892, 895, 897, 898, 899, 900, 901, 902, 904, 905, 906, 907, 909, 910, 911, 912, 914, 915, 918, 919, 920, 921, 922, 923, 924, 926, 927, 928, 931, 932, 935, 936, 938, 944, 946, 947, 948, 949, 950, 951, 953, 954, 955, 956, 959, 960, 961, 966, 968, 969, 970, 972, 973, 975, 976, 977, 979, 981, 982, 983, 986, 987, 988, 989, 991, 992, 993, 994, 995, 996, 997, 1002, 1004, 1005, 1007, 1008, 1009, 1010, 1012, 1013, 1019, 1020, 1022, 1023, 1028, 1029, 1030, 1032, 1033, 1034, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1046, 1047, 1050, 1052, 1053, 1055, 1056, 1057, 1059, 1060, 1061, 1063, 1064, 1065, 1067, 1069, 1071, 1072, 1073, 1074, 1075, 1076, 1079, 1080, 1082, 1084, 1085, 1087, 1088, 1089, 1091, 1092, 1094, 1096, 1097, 1098, 1099, 1100, 1103, 1105, 1106, 1108, 1109, 1112, 1113, 1114, 1116, 1118, 1119, 1120, 1121, 1124, 1125, 1126, 1127, 1128, 1129, 1131, 1133, 1134, 1135, 1140, 1141]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1141, 1140, 1135, 1134, 1133, 1131, 1129, 1128, 1127, 1126, 1125, 1124, 1121, 1120, 1119, 1118, 1116, 1114, 1113, 1112, 1109, 1108, 1106, 1105, 1103, 1100, 1099, 1098, 1097, 1096, 1094, 1092, 1091, 1089, 1088, 1087, 1085, 1084, 1082, 1080, 1079, 1076, 1075, 1074, 1073, 1072, 1071, 1069, 1067, 1065, 1064, 1063, 1061, 1060, 1059, 1057, 1056, 1055, 1053, 1052, 1050, 1047, 1046, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1034, 1033, 1032, 1030, 1029, 1028, 1023, 1022, 1020, 1019, 1013, 1012, 1010, 1009, 1008, 1007, 1005, 1004, 1002, 997, 996, 995, 994, 993, 992, 991, 989, 988, 987, 986, 983, 982, 981, 979, 977, 976, 975, 973, 972, 970, 969, 968, 966, 961, 960, 959, 956, 955, 954, 953, 951, 950, 949, 948, 947, 946, 944, 938, 936, 935, 932, 931, 928, 927, 926, 924, 923, 922, 921, 920, 919, 918, 915, 914, 912, 911, 910, 909, 907, 906, 905, 904, 902, 901, 900, 899, 898, 897, 895, 892, 891, 889, 887, 885, 884, 883, 882, 880, 879, 878, 876, 873, 872, 871, 870, 869, 868, 867, 866, 865, 864, 863, 862, 861, 860, 859, 858, 854, 853, 852, 851, 850, 849, 848, 847, 846, 843, 838, 837, 834, 833, 832, 828, 827, 826, 824, 823, 821, 820, 818, 817, 816, 815, 814, 813, 812, 811, 809, 807, 806, 804, 803, 802, 799, 795, 794, 792, 791, 790, 789, 788, 787, 786, 782, 781, 780, 778, 777, 776, 774, 773, 772, 771, 770, 769, 768, 766, 765, 764, 763, 762, 759, 757, 756, 755, 753, 752, 751, 749, 748, 747, 746, 744, 743, 742, 741, 740, 739, 738, 737, 736, 734, 732, 731, 730, 728, 727, 724, 722, 720, 719, 718, 717, 716, 715, 712, 710, 708, 707, 706, 705, 704, 703, 702, 701, 700, 699, 697, 695, 694, 693, 692, 691, 690, 689, 686, 683, 682, 680, 678, 676, 675, 674, 673, 672, 669, 667, 666, 665, 664, 661, 660, 659, 657, 656, 655, 654, 653, 652, 650, 649, 648, 647, 646, 645, 644, 643, 642, 640, 639, 638, 635, 633, 632, 631, 630, 629, 628, 627, 626, 625, 624, 623, 621, 619, 618, 616, 614, 613, 610, 608, 606, 605, 604, 603, 600, 599, 595, 594, 593, 591, 590, 589, 588, 586, 585, 584, 581, 579, 578, 577, 573, 572, 571, 570, 569, 568, 567, 565, 562, 560, 559, 558, 557, 555, 550, 547, 546, 545, 542, 541, 538, 537, 535, 534, 531, 530, 529, 528, 527, 524, 523, 522, 518, 517, 515, 514, 512, 509, 506, 505, 504, 502, 499, 498, 496, 495, 494, 493, 488, 483, 482, 481, 480, 478, 476, 474, 472, 471, 470, 469, 468, 466, 465, 464, 462, 461, 459, 458, 455, 454, 451, 450, 448, 447, 444, 443, 442, 441, 439, 437, 435, 431, 427, 426, 425, 420, 416, 415, 414, 413, 410, 409, 407, 405, 404, 403, 402, 399, 398, 397, 396, 395, 393, 391, 390, 389, 388, 387, 386, 383, 381, 377, 376, 375, 368, 367, 364, 363, 362, 360, 359, 356, 355, 354, 353, 350, 349, 346, 345, 338, 337, 336, 335, 331, 330, 327, 325, 323, 320, 319, 318, 316, 315, 314, 309, 305, 304, 303, 301, 299, 298, 295, 291, 288, 286, 285, 284, 277, 274, 273, 270, 269, 268, 265, 264, 261, 260, 258, 252, 250, 247, 246, 245, 244, 242, 240, 239, 238, 236, 234, 233, 232, 227, 225, 222, 218, 217, 216, 208, 202, 200, 198, 193, 190, 183, 178, 173, 168, 166, 165, 164, 161, 159, 158, 149, 148, 147, 146, 136, 132, 124, 115, 107, 101, 94, 91, 82, 78, 72, 59, 57, 55, 51, 38, 32, 30, 26, 22, 20, 0]
FORMULA QuasiLiveness FALSE TECHNIQUES STRUCTURAL_REDUCTION

BK_STOP 1621287930113

--------------------
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-S06J04T04"
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-S06J04T04, 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-oct2-162089278500197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 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 ;