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-158961400500296.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 PolyORBLF-PT-S04J04T10, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tajo-158961400500296
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 18K Apr 12 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 12 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 11 05:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 11 05:03 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 44K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 10 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 10 12:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 9 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 9 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 6.0M 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 1589953292732

[2020-05-20 05:41:34] [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 05:41:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 05:41:34] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2020-05-20 05:41:34] [INFO ] Transformed 870 places.
[2020-05-20 05:41:34] [INFO ] Transformed 5034 transitions.
[2020-05-20 05:41:34] [INFO ] Parsed PT model containing 870 places and 5034 transitions in 451 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 71 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 6 ms.19482KB memory used
Starting structural reductions, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 866 transition count 2234
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 184 place count 776 transition count 2234
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 184 place count 776 transition count 2134
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 384 place count 676 transition count 2134
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 584 place count 576 transition count 2034
Applied a total of 584 rules in 290 ms. Remains 576 /870 variables (removed 294) and now considering 2034/2324 (removed 290) transitions.
[2020-05-20 05:41:35] [INFO ] Flow matrix only has 1994 transitions (discarded 40 similar events)
// Phase 1: matrix 1994 rows 576 cols
[2020-05-20 05:41:35] [INFO ] Computed 54 place invariants in 96 ms
[2020-05-20 05:41:39] [INFO ] Dead Transitions using invariants and state equation in 4522 ms returned [0, 3, 5, 6, 7, 9, 10, 25, 27, 39, 45, 47, 61, 69, 78, 86, 102, 108, 109, 130, 133, 136, 145, 146, 148, 159, 169, 171, 174, 178, 184, 188, 202, 206, 213, 215, 220, 222, 242, 250, 257, 264, 269, 271, 297, 302, 306, 315, 317, 326, 334, 336, 339, 342, 353, 366, 367, 368, 369, 371, 381, 383, 385, 386, 389, 391, 393, 401, 405, 410, 414, 418, 422, 425, 428, 431, 435, 439, 442, 445, 447, 452, 459, 464, 468, 472, 473, 475, 478, 480, 481, 482, 490, 492, 496, 497, 500, 503, 505, 509, 518, 523, 524, 533, 534, 535, 538, 540, 541, 543, 545, 546, 550, 553, 554, 559, 561, 562, 564, 568, 571, 574, 575, 577, 578, 579, 584, 586, 587, 588, 591, 595, 609, 611, 612, 618, 619, 621, 630, 633, 635, 640, 642, 643, 645, 648, 649, 651, 652, 658, 660, 662, 664, 665, 667, 668, 672, 673, 677, 679, 681, 691, 694, 698, 706, 707, 708, 712, 717, 718, 722, 725, 727, 728, 734, 736, 739, 740, 743, 744, 750, 751, 752, 753, 754, 755, 756, 757, 761, 763, 767, 769, 774, 775, 777, 780, 781, 782, 786, 787, 789, 793, 794, 797, 800, 803, 804, 808, 810, 811, 812, 817, 819, 820, 823, 828, 829, 831, 834, 836, 837, 841, 843, 846, 847, 849, 853, 855, 856, 857, 859, 864, 870, 873, 876, 877, 878, 881, 882, 883, 884, 885, 886, 887, 888, 889, 891, 892, 893, 895, 897, 898, 902, 904, 906, 907, 910, 914, 915, 916, 917, 919, 920, 926, 927, 928, 934, 940, 941, 942, 943, 944, 945, 946, 948, 949, 950, 951, 954, 955, 956, 959, 961, 964, 965, 966, 967, 970, 971, 972, 973, 974, 977, 978, 979, 980, 982, 984, 985, 988, 991, 993, 994, 995, 996, 998, 1001, 1003, 1006, 1008, 1014, 1015, 1017, 1018, 1021, 1022, 1024, 1026, 1027, 1028, 1029, 1030, 1033, 1034, 1035, 1036, 1037, 1038, 1040, 1041, 1042, 1044, 1046, 1047, 1048, 1050, 1051, 1052, 1053, 1055, 1056, 1057, 1059, 1061, 1062, 1063, 1065, 1072, 1074, 1075, 1076, 1077, 1079, 1080, 1081, 1083, 1087, 1088, 1089, 1090, 1092, 1093, 1095, 1097, 1099, 1102, 1103, 1104, 1105, 1106, 1107, 1109, 1113, 1116, 1118, 1120, 1122, 1123, 1124, 1127, 1128, 1129, 1130, 1134, 1135, 1136, 1137, 1138, 1141, 1142, 1145, 1146, 1147, 1154, 1155, 1157, 1159, 1160, 1161, 1162, 1167, 1168, 1169, 1170, 1171, 1173, 1174, 1175, 1176, 1179, 1183, 1185, 1187, 1188, 1190, 1192, 1197, 1198, 1199, 1200, 1201, 1202, 1204, 1206, 1207, 1209, 1210, 1212, 1214, 1215, 1216, 1217, 1219, 1220, 1221, 1222, 1223, 1224, 1228, 1229, 1230, 1233, 1236, 1237, 1240, 1241, 1242, 1243, 1244, 1247, 1249, 1251, 1252, 1253, 1254, 1256, 1258, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1270, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1281, 1282, 1284, 1286, 1287, 1288, 1289, 1291, 1292, 1293, 1294, 1297, 1298, 1300, 1301, 1303, 1304, 1307, 1308, 1310, 1312, 1318, 1319, 1320, 1321, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1332, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1360, 1361, 1364, 1365, 1368, 1370, 1372]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[1372, 1370, 1368, 1365, 1364, 1361, 1360, 1358, 1357, 1356, 1355, 1354, 1353, 1352, 1351, 1350, 1349, 1348, 1347, 1346, 1345, 1344, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1334, 1332, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1321, 1320, 1319, 1318, 1312, 1310, 1308, 1307, 1304, 1303, 1301, 1300, 1298, 1297, 1294, 1293, 1292, 1291, 1289, 1288, 1287, 1286, 1284, 1282, 1281, 1279, 1278, 1277, 1276, 1275, 1274, 1273, 1272, 1270, 1268, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1260, 1258, 1256, 1254, 1253, 1252, 1251, 1249, 1247, 1244, 1243, 1242, 1241, 1240, 1237, 1236, 1233, 1230, 1229, 1228, 1224, 1223, 1222, 1221, 1220, 1219, 1217, 1216, 1215, 1214, 1212, 1210, 1209, 1207, 1206, 1204, 1202, 1201, 1200, 1199, 1198, 1197, 1192, 1190, 1188, 1187, 1185, 1183, 1179, 1176, 1175, 1174, 1173, 1171, 1170, 1169, 1168, 1167, 1162, 1161, 1160, 1159, 1157, 1155, 1154, 1147, 1146, 1145, 1142, 1141, 1138, 1137, 1136, 1135, 1134, 1130, 1129, 1128, 1127, 1124, 1123, 1122, 1120, 1118, 1116, 1113, 1109, 1107, 1106, 1105, 1104, 1103, 1102, 1099, 1097, 1095, 1093, 1092, 1090, 1089, 1088, 1087, 1083, 1081, 1080, 1079, 1077, 1076, 1075, 1074, 1072, 1065, 1063, 1062, 1061, 1059, 1057, 1056, 1055, 1053, 1052, 1051, 1050, 1048, 1047, 1046, 1044, 1042, 1041, 1040, 1038, 1037, 1036, 1035, 1034, 1033, 1030, 1029, 1028, 1027, 1026, 1024, 1022, 1021, 1018, 1017, 1015, 1014, 1008, 1006, 1003, 1001, 998, 996, 995, 994, 993, 991, 988, 985, 984, 982, 980, 979, 978, 977, 974, 973, 972, 971, 970, 967, 966, 965, 964, 961, 959, 956, 955, 954, 951, 950, 949, 948, 946, 945, 944, 943, 942, 941, 940, 934, 928, 927, 926, 920, 919, 917, 916, 915, 914, 910, 907, 906, 904, 902, 898, 897, 895, 893, 892, 891, 889, 888, 887, 886, 885, 884, 883, 882, 881, 878, 877, 876, 873, 870, 864, 859, 857, 856, 855, 853, 849, 847, 846, 843, 841, 837, 836, 834, 831, 829, 828, 823, 820, 819, 817, 812, 811, 810, 808, 804, 803, 800, 797, 794, 793, 789, 787, 786, 782, 781, 780, 777, 775, 774, 769, 767, 763, 761, 757, 756, 755, 754, 753, 752, 751, 750, 744, 743, 740, 739, 736, 734, 728, 727, 725, 722, 718, 717, 712, 708, 707, 706, 698, 694, 691, 681, 679, 677, 673, 672, 668, 667, 665, 664, 662, 660, 658, 652, 651, 649, 648, 645, 643, 642, 640, 635, 633, 630, 621, 619, 618, 612, 611, 609, 595, 591, 588, 587, 586, 584, 579, 578, 577, 575, 574, 571, 568, 564, 562, 561, 559, 554, 553, 550, 546, 545, 543, 541, 540, 538, 535, 534, 533, 524, 523, 518, 509, 505, 503, 500, 497, 496, 492, 490, 482, 481, 480, 478, 475, 473, 472, 468, 464, 459, 452, 447, 445, 442, 439, 435, 431, 428, 425, 422, 418, 414, 410, 405, 401, 393, 391, 389, 386, 385, 383, 381, 371, 369, 368, 367, 366, 353, 342, 339, 336, 334, 326, 317, 315, 306, 302, 297, 271, 269, 264, 257, 250, 242, 222, 220, 215, 213, 206, 202, 188, 184, 178, 174, 171, 169, 159, 148, 146, 145, 136, 133, 130, 109, 108, 102, 86, 78, 69, 61, 47, 45, 39, 27, 25, 10, 9, 7, 6, 5, 3, 0]
Starting structural reductions, iteration 1 : 576/870 places, 1494/2324 transitions.
Applied a total of 0 rules in 47 ms. Remains 576 /576 variables (removed 0) and now considering 1494/1494 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 576/870 places, 1494/2324 transitions.
Finished Parikh directed walk after 2129 steps, including 0 resets, run found a deadlock after 19 ms. (steps per millisecond=112 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1589953300096

--------------------
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="PolyORBLF-PT-S04J04T10"
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 PolyORBLF-PT-S04J04T10, 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-158961400500296"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 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 ;