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-oct2-162089278500172.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-S04J04T08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278500172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.2M
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 523K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 456K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M 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 9.2K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K 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 11K Mar 27 09:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 37K Mar 27 09:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 48K Mar 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 147K Mar 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K 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 4.8M 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 1621287865412

Running Version 0
[2021-05-17 21:44:27] [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 21:44:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:44:27] [INFO ] Load time of PNML (sax parser for PT used): 335 ms
[2021-05-17 21:44:27] [INFO ] Transformed 712 places.
[2021-05-17 21:44:27] [INFO ] Transformed 4012 transitions.
[2021-05-17 21:44:27] [INFO ] Parsed PT model containing 712 places and 4012 transitions in 416 ms.
Starting structural reductions, iteration 0 : 712/712 places, 4012/4012 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 708 transition count 1772
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2316 place count 636 transition count 1772
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 2316 place count 636 transition count 1692
Deduced a syphon composed of 80 places in 5 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 2476 place count 556 transition count 1692
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 4 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 2636 place count 476 transition count 1612
Applied a total of 2636 rules in 140 ms. Remains 476 /712 variables (removed 236) and now considering 1612/4012 (removed 2400) transitions.
[2021-05-17 21:44:27] [INFO ] Flow matrix only has 1580 transitions (discarded 32 similar events)
// Phase 1: matrix 1580 rows 476 cols
[2021-05-17 21:44:27] [INFO ] Computed 50 place invariants in 69 ms
[2021-05-17 21:44:28] [INFO ] Dead Transitions using invariants and state equation in 1035 ms returned [15, 24, 35, 40, 41, 42, 53, 58, 59, 64, 68, 73, 88, 90, 92, 95, 100, 114, 118, 119, 128, 144, 149, 156, 157, 161, 162, 169, 184, 192, 205, 208, 218, 219, 225, 233, 236, 245, 252, 253, 254, 255, 256, 258, 268, 269, 270, 271, 272, 275, 283, 284, 293, 294, 299, 304, 306, 311, 312, 315, 322, 323, 324, 327, 346, 348, 352, 353, 360, 369, 370, 371, 375, 381, 383, 389, 391, 394, 397, 407, 409, 412, 415, 417, 419, 421, 423, 424, 427, 438, 440, 444, 445, 447, 449, 451, 457, 461, 462, 466, 473, 474, 475, 480, 482, 485, 486, 489, 491, 494, 499, 501, 502, 504, 506, 509, 510, 514, 520, 526, 527, 528, 529, 530, 531, 534, 535, 537, 538, 544, 545, 546, 547, 551, 553, 555, 556, 562, 566, 569, 571, 572, 576, 577, 583, 584, 585, 588, 590, 592, 593, 597, 600, 602, 603, 610, 613, 614, 615, 616, 620, 621, 623, 624, 625, 626, 628, 629, 631, 633, 634, 636, 637, 638, 640, 642, 646, 651, 657, 658, 661, 664, 665, 667, 668, 670, 672, 673, 679, 682, 683, 684, 685, 686, 688, 689, 691, 694, 695, 697, 698, 699, 701, 702, 703, 706, 709, 715, 716, 720, 722, 724, 725, 726, 729, 730, 732, 735, 736, 737, 742, 743, 744, 745, 749, 755, 759, 760, 762, 764, 766, 772, 773, 774, 775, 778, 779, 780, 781, 782, 783, 784, 785, 786, 788, 789, 790, 793, 794, 796, 798, 800, 801, 807, 810, 812, 813, 814, 816, 817, 819, 820, 821, 822, 824, 826, 827, 828, 830, 832, 833, 834, 837, 838, 839, 841, 843, 845, 847, 848, 853, 854, 855, 856, 859, 860, 865, 867, 868, 871, 872, 873, 876, 877, 883, 885, 886, 888, 890, 891, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 907, 909, 916, 919, 920, 921, 922, 927, 928, 929, 931, 932, 934, 935, 936, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 950, 952, 954, 955, 956, 957, 958, 961, 962, 963, 964, 967, 969, 971, 972, 973, 974, 976, 978, 979, 980, 983, 985, 986, 989, 990, 992, 996, 997, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1010, 1012, 1013, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1024, 1026, 1028, 1029, 1030, 1031, 1032, 1033, 1035, 1036, 1037, 1040, 1042, 1047, 1050, 1051, 1054, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1075, 1076, 1078, 1079, 1080, 1082, 1086, 1088, 1089, 1090]
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions :[1090, 1089, 1088, 1086, 1082, 1080, 1079, 1078, 1076, 1075, 1074, 1073, 1072, 1071, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061, 1060, 1059, 1058, 1057, 1056, 1054, 1051, 1050, 1047, 1042, 1040, 1037, 1036, 1035, 1033, 1032, 1031, 1030, 1029, 1028, 1026, 1024, 1022, 1021, 1020, 1019, 1018, 1017, 1016, 1015, 1013, 1012, 1010, 1008, 1007, 1006, 1005, 1004, 1003, 1002, 1001, 1000, 999, 997, 996, 992, 990, 989, 986, 985, 983, 980, 979, 978, 976, 974, 973, 972, 971, 969, 967, 964, 963, 962, 961, 958, 957, 956, 955, 954, 952, 950, 948, 947, 946, 945, 944, 943, 942, 941, 940, 939, 936, 935, 934, 932, 931, 929, 928, 927, 922, 921, 920, 919, 916, 909, 907, 905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 895, 894, 891, 890, 888, 886, 885, 883, 877, 876, 873, 872, 871, 868, 867, 865, 860, 859, 856, 855, 854, 853, 848, 847, 845, 843, 841, 839, 838, 837, 834, 833, 832, 830, 828, 827, 826, 824, 822, 821, 820, 819, 817, 816, 814, 813, 812, 810, 807, 801, 800, 798, 796, 794, 793, 790, 789, 788, 786, 785, 784, 783, 782, 781, 780, 779, 778, 775, 774, 773, 772, 766, 764, 762, 760, 759, 755, 749, 745, 744, 743, 742, 737, 736, 735, 732, 730, 729, 726, 725, 724, 722, 720, 716, 715, 709, 706, 703, 702, 701, 699, 698, 697, 695, 694, 691, 689, 688, 686, 685, 684, 683, 682, 679, 673, 672, 670, 668, 667, 665, 664, 661, 658, 657, 651, 646, 642, 640, 638, 637, 636, 634, 633, 631, 629, 628, 626, 625, 624, 623, 621, 620, 616, 615, 614, 613, 610, 603, 602, 600, 597, 593, 592, 590, 588, 585, 584, 583, 577, 576, 572, 571, 569, 566, 562, 556, 555, 553, 551, 547, 546, 545, 544, 538, 537, 535, 534, 531, 530, 529, 528, 527, 526, 520, 514, 510, 509, 506, 504, 502, 501, 499, 494, 491, 489, 486, 485, 482, 480, 475, 474, 473, 466, 462, 461, 457, 451, 449, 447, 445, 444, 440, 438, 427, 424, 423, 421, 419, 417, 415, 412, 409, 407, 397, 394, 391, 389, 383, 381, 375, 371, 370, 369, 360, 353, 352, 348, 346, 327, 324, 323, 322, 315, 312, 311, 306, 304, 299, 294, 293, 284, 283, 275, 272, 271, 270, 269, 268, 258, 256, 255, 254, 253, 252, 245, 236, 233, 225, 219, 218, 208, 205, 192, 184, 169, 162, 161, 157, 156, 149, 144, 128, 119, 118, 114, 100, 95, 92, 90, 88, 73, 68, 64, 59, 58, 53, 42, 41, 40, 35, 24, 15]
FORMULA QuasiLiveness FALSE TECHNIQUES STRUCTURAL_REDUCTION

BK_STOP 1621287868977

--------------------
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-S04J04T08"
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-S04J04T08, 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-oct2-162089278500172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 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 ;