Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r132-tajo-158961400700421.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.............................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S10J20, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tajo-158961400700421
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 13K Apr 12 06:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 12 06:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 490K Apr 11 06:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 06:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 11K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.0M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Apr 10 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 10 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 273K Apr 9 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 727K Apr 9 19:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 18M Mar 24 05:37 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1589953458656

[2020-05-20 05:44:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2020-05-20 05:44:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 05:44:21] [INFO ] Load time of PNML (sax parser for PT used): 677 ms
[2020-05-20 05:44:21] [INFO ] Transformed 474 places.
[2020-05-20 05:44:21] [INFO ] Transformed 11760 transitions.
[2020-05-20 05:44:21] [INFO ] Parsed PT model containing 474 places and 11760 transitions in 874 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 81 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 6 ms.43936KB memory used
Starting structural reductions, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 464 transition count 1624
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 62 place count 438 transition count 1624
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 62 place count 438 transition count 1599
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 112 place count 413 transition count 1599
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 413 transition count 1599
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 412 transition count 1598
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 119 place count 410 transition count 1596
Applied a total of 119 rules in 283 ms. Remains 410 /474 variables (removed 64) and now considering 1596/1650 (removed 54) transitions.
[2020-05-20 05:44:22] [INFO ] Flow matrix only has 1587 transitions (discarded 9 similar events)
// Phase 1: matrix 1587 rows 410 cols
[2020-05-20 05:44:22] [INFO ] Computed 62 place invariants in 66 ms
[2020-05-20 05:44:24] [INFO ] Dead Transitions using invariants and state equation in 2423 ms returned [369, 370, 371, 374, 375, 376, 377, 379, 380, 381, 382, 385, 387, 389, 392, 393, 396, 398, 399, 400, 402, 404, 405, 406, 408, 409, 410, 411, 412, 413, 414, 415, 417, 418, 419, 420, 421, 424, 425, 428, 429, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 445, 446, 447, 448, 450, 451, 452, 453, 454, 455, 456, 457, 458, 460, 463, 464, 468, 471, 472, 474, 475, 476, 479, 480, 481, 482, 484, 487, 488, 489, 492, 493, 494, 495, 496, 498, 499, 501, 502, 503, 506, 507, 508, 510, 511, 512, 513, 514, 515, 517, 519, 520, 521, 522, 523, 524, 527, 529, 531, 533, 534, 536, 537, 538, 539, 540, 541, 542, 544, 547, 551, 552, 554, 557, 558, 560, 561, 563, 564, 565, 567, 568, 569, 570, 571, 572, 574, 575, 576, 577, 579, 580, 581, 582, 583, 587, 588, 589, 590, 591, 592, 594, 596, 598, 599, 600, 601, 605, 606, 608, 609, 610, 613, 615, 616, 618, 619, 620, 621, 623, 624, 625, 626, 627, 628, 630, 632, 633, 634, 635, 638, 639, 640, 641, 642, 643, 644, 646, 649, 650, 652, 653, 654, 655, 657, 663, 665, 666, 667, 668, 670, 671, 672, 674, 675, 679, 681, 682, 684, 685, 686, 687, 688, 690, 692, 693, 695, 696, 698, 699, 701, 702, 704, 705, 707, 708, 710, 711, 712, 713, 714, 715, 718, 721, 722, 723, 725, 726, 727, 728, 731, 732, 734, 736, 737, 738, 739, 740, 742, 745, 747, 748, 749, 750, 752, 753, 755, 756, 759, 760, 761, 762, 764, 765, 766, 767, 768, 769, 770, 771, 772, 774, 775, 776, 777, 778, 779, 781, 782, 783, 784, 785, 786, 787, 788, 790, 791, 792, 793, 795, 797, 798, 800, 801, 802, 803, 804, 805, 807, 809, 810, 811, 814, 815, 816, 817, 819, 820, 822, 823, 824, 825, 826, 829, 832, 833, 834, 839, 840, 841, 843, 844, 845, 847, 848, 850, 852, 853, 854, 855, 856, 857, 859, 861, 862, 863, 864, 865, 866, 867, 868, 870, 871, 872, 873, 875, 876, 877, 879, 881, 882, 883, 884, 885, 886, 887, 888, 891, 892, 894, 896, 897, 898, 899, 900, 901, 906, 907, 909, 911, 913, 914, 916, 917, 918, 922, 923, 924, 926, 927, 928, 929, 930, 932, 935, 937, 938, 940, 941, 943, 944, 946, 947, 948, 949, 950, 951, 952, 953, 955, 957, 959, 966, 967, 969, 974, 975, 977, 978, 979, 980, 981, 982, 984, 986, 987, 990, 991, 992, 993, 994, 997, 998, 999, 1001, 1002, 1003, 1004, 1006, 1008, 1009, 1010, 1011, 1012, 1013, 1015, 1017, 1018, 1019, 1021, 1022, 1024, 1025, 1028, 1029, 1031, 1034, 1036, 1037, 1038, 1039, 1041, 1042, 1043, 1044, 1046, 1047, 1048, 1049, 1051, 1053, 1055, 1057, 1059, 1060, 1063, 1064, 1066, 1068, 1069, 1070, 1071, 1073, 1074, 1075, 1080, 1081, 1082, 1083, 1085, 1086, 1087, 1090, 1091, 1092, 1093, 1096, 1099, 1103, 1104, 1107, 1109, 1110, 1112, 1113, 1117, 1119, 1121, 1123, 1125, 1127, 1131, 1134, 1135, 1136, 1141, 1143, 1146, 1150, 1151, 1155, 1156, 1157, 1159, 1160, 1164, 1165, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1176, 1178, 1181, 1182, 1186, 1187, 1191, 1192, 1195, 1196, 1198, 1200, 1202, 1206, 1207, 1211, 1212, 1213, 1214, 1215, 1216, 1219, 1220, 1221, 1225, 1227, 1228, 1232, 1235, 1237, 1243, 1244, 1251, 1252, 1255, 1261, 1262, 1263, 1264, 1265, 1268, 1270, 1272, 1273, 1277, 1278, 1279, 1282, 1285, 1286, 1287, 1288, 1290, 1294, 1295, 1297, 1298, 1299, 1302, 1303, 1304, 1307, 1308, 1310, 1311, 1312, 1313, 1320, 1325, 1326, 1327, 1328, 1329, 1331, 1333, 1336, 1337, 1338, 1341, 1342, 1344, 1347, 1354, 1356, 1357, 1360, 1361, 1364, 1365, 1367]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1367, 1365, 1364, 1361, 1360, 1357, 1356, 1354, 1347, 1344, 1342, 1341, 1338, 1337, 1336, 1333, 1331, 1329, 1328, 1327, 1326, 1325, 1320, 1313, 1312, 1311, 1310, 1308, 1307, 1304, 1303, 1302, 1299, 1298, 1297, 1295, 1294, 1290, 1288, 1287, 1286, 1285, 1282, 1279, 1278, 1277, 1273, 1272, 1270, 1268, 1265, 1264, 1263, 1262, 1261, 1255, 1252, 1251, 1244, 1243, 1237, 1235, 1232, 1228, 1227, 1225, 1221, 1220, 1219, 1216, 1215, 1214, 1213, 1212, 1211, 1207, 1206, 1202, 1200, 1198, 1196, 1195, 1192, 1191, 1187, 1186, 1182, 1181, 1178, 1176, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1165, 1164, 1160, 1159, 1157, 1156, 1155, 1151, 1150, 1146, 1143, 1141, 1136, 1135, 1134, 1131, 1127, 1125, 1123, 1121, 1119, 1117, 1113, 1112, 1110, 1109, 1107, 1104, 1103, 1099, 1096, 1093, 1092, 1091, 1090, 1087, 1086, 1085, 1083, 1082, 1081, 1080, 1075, 1074, 1073, 1071, 1070, 1069, 1068, 1066, 1064, 1063, 1060, 1059, 1057, 1055, 1053, 1051, 1049, 1048, 1047, 1046, 1044, 1043, 1042, 1041, 1039, 1038, 1037, 1036, 1034, 1031, 1029, 1028, 1025, 1024, 1022, 1021, 1019, 1018, 1017, 1015, 1013, 1012, 1011, 1010, 1009, 1008, 1006, 1004, 1003, 1002, 1001, 999, 998, 997, 994, 993, 992, 991, 990, 987, 986, 984, 982, 981, 980, 979, 978, 977, 975, 974, 969, 967, 966, 959, 957, 955, 953, 952, 951, 950, 949, 948, 947, 946, 944, 943, 941, 940, 938, 937, 935, 932, 930, 929, 928, 927, 926, 924, 923, 922, 918, 917, 916, 914, 913, 911, 909, 907, 906, 901, 900, 899, 898, 897, 896, 894, 892, 891, 888, 887, 886, 885, 884, 883, 882, 881, 879, 877, 876, 875, 873, 872, 871, 870, 868, 867, 866, 865, 864, 863, 862, 861, 859, 857, 856, 855, 854, 853, 852, 850, 848, 847, 845, 844, 843, 841, 840, 839, 834, 833, 832, 829, 826, 825, 824, 823, 822, 820, 819, 817, 816, 815, 814, 811, 810, 809, 807, 805, 804, 803, 802, 801, 800, 798, 797, 795, 793, 792, 791, 790, 788, 787, 786, 785, 784, 783, 782, 781, 779, 778, 777, 776, 775, 774, 772, 771, 770, 769, 768, 767, 766, 765, 764, 762, 761, 760, 759, 756, 755, 753, 752, 750, 749, 748, 747, 745, 742, 740, 739, 738, 737, 736, 734, 732, 731, 728, 727, 726, 725, 723, 722, 721, 718, 715, 714, 713, 712, 711, 710, 708, 707, 705, 704, 702, 701, 699, 698, 696, 695, 693, 692, 690, 688, 687, 686, 685, 684, 682, 681, 679, 675, 674, 672, 671, 670, 668, 667, 666, 665, 663, 657, 655, 654, 653, 652, 650, 649, 646, 644, 643, 642, 641, 640, 639, 638, 635, 634, 633, 632, 630, 628, 627, 626, 625, 624, 623, 621, 620, 619, 618, 616, 615, 613, 610, 609, 608, 606, 605, 601, 600, 599, 598, 596, 594, 592, 591, 590, 589, 588, 587, 583, 582, 581, 580, 579, 577, 576, 575, 574, 572, 571, 570, 569, 568, 567, 565, 564, 563, 561, 560, 558, 557, 554, 552, 551, 547, 544, 542, 541, 540, 539, 538, 537, 536, 534, 533, 531, 529, 527, 524, 523, 522, 521, 520, 519, 517, 515, 514, 513, 512, 511, 510, 508, 507, 506, 503, 502, 501, 499, 498, 496, 495, 494, 493, 492, 489, 488, 487, 484, 482, 481, 480, 479, 476, 475, 474, 472, 471, 468, 464, 463, 460, 458, 457, 456, 455, 454, 453, 452, 451, 450, 448, 447, 446, 445, 443, 442, 441, 440, 439, 438, 437, 436, 435, 434, 429, 428, 425, 424, 421, 420, 419, 418, 417, 415, 414, 413, 412, 411, 410, 409, 408, 406, 405, 404, 402, 400, 399, 398, 396, 393, 392, 389, 387, 385, 382, 381, 380, 379, 377, 376, 375, 374, 371, 370, 369]
Starting structural reductions, iteration 1 : 410/474 places, 981/1650 transitions.
Applied a total of 0 rules in 36 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 410/474 places, 981/1650 transitions.
Finished Parikh directed walk after 7 steps, including 0 resets, run found a deadlock after 3 ms. (steps per millisecond=2 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1589953465548

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="PolyORBNT-PT-S10J20"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"

# 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 PolyORBNT-PT-S10J20, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tajo-158961400700421"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;