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-oct2-162089278500191.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-S04J06T10, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278500191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 162K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 653K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1000K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.3M 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 11K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 27 09:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 27 09:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Mar 25 12:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 25 12:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.2K 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 6.2M 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1621287912445

Running Version 0
[2021-05-17 21:45:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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 21:45:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:45:15] [INFO ] Load time of PNML (sax parser for PT used): 360 ms
[2021-05-17 21:45:15] [INFO ] Transformed 966 places.
[2021-05-17 21:45:15] [INFO ] Transformed 5354 transitions.
[2021-05-17 21:45:15] [INFO ] Parsed PT model containing 966 places and 5354 transitions in 450 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Built sparse matrix representations for Structural reductions in 7 ms.30012KB memory used
Starting structural reductions, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 962 transition count 2554
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 184 place count 872 transition count 2554
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 184 place count 872 transition count 2434
Deduced a syphon composed of 120 places in 16 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 424 place count 752 transition count 2434
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 624 place count 652 transition count 2334
Applied a total of 624 rules in 389 ms. Remains 652 /966 variables (removed 314) and now considering 2334/2644 (removed 310) transitions.
[2021-05-17 21:45:15] [INFO ] Flow matrix only has 2294 transitions (discarded 40 similar events)
// Phase 1: matrix 2294 rows 652 cols
[2021-05-17 21:45:16] [INFO ] Computed 58 place invariants in 133 ms
[2021-05-17 21:45:18] [INFO ] Dead Transitions using invariants and state equation in 2286 ms returned [7, 8, 9, 12, 14, 17, 20, 26, 30, 54, 58, 66, 70, 78, 90, 95, 103, 113, 133, 137, 154, 171, 173, 178, 183, 184, 186, 187, 190, 194, 219, 221, 223, 242, 246, 257, 265, 275, 282, 285, 286, 296, 301, 304, 310, 311, 316, 335, 336, 338, 350, 352, 353, 366, 376, 389, 392, 399, 403, 405, 412, 418, 432, 451, 454, 461, 467, 469, 472, 476, 477, 482, 484, 485, 490, 492, 496, 498, 500, 502, 505, 507, 515, 520, 521, 522, 524, 527, 529, 532, 533, 535, 542, 546, 547, 564, 572, 575, 577, 583, 584, 592, 595, 600, 607, 611, 621, 622, 627, 628, 632, 634, 636, 638, 639, 642, 644, 647, 650, 661, 662, 663, 664, 665, 666, 669, 673, 680, 687, 688, 693, 698, 699, 708, 712, 714, 716, 717, 723, 727, 732, 742, 744, 745, 746, 750, 754, 755, 759, 766, 774, 778, 780, 781, 784, 787, 790, 791, 793, 794, 798, 805, 812, 814, 816, 817, 821, 822, 823, 825, 831, 836, 839, 843, 845, 846, 853, 854, 855, 858, 860, 867, 870, 872, 873, 874, 877, 886, 887, 888, 895, 896, 897, 898, 899, 900, 906, 911, 912, 916, 917, 919, 920, 921, 928, 934, 935, 939, 941, 946, 947, 951, 953, 954, 955, 960, 961, 962, 964, 965, 968, 969, 970, 975, 976, 980, 981, 983, 984, 987, 994, 995, 996, 1001, 1002, 1006, 1007, 1008, 1010, 1012, 1013, 1014, 1019, 1020, 1024, 1025, 1027, 1028, 1030, 1031, 1032, 1034, 1036, 1040, 1041, 1047, 1048, 1049, 1050, 1051, 1053, 1054, 1055, 1056, 1059, 1062, 1063, 1065, 1066, 1071, 1074, 1077, 1078, 1079, 1080, 1083, 1084, 1087, 1092, 1093, 1095, 1096, 1098, 1100, 1105, 1107, 1109, 1110, 1111, 1112, 1113, 1114, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1132, 1133, 1137, 1141, 1142, 1143, 1145, 1146, 1152, 1154, 1155, 1156, 1157, 1158, 1162, 1164, 1165, 1166, 1167, 1168, 1170, 1171, 1173, 1175, 1180, 1181, 1182, 1191, 1193, 1198, 1201, 1202, 1203, 1205, 1207, 1208, 1209, 1210, 1212, 1213, 1214, 1218, 1221, 1222, 1225, 1227, 1229, 1230, 1231, 1233, 1236, 1237, 1241, 1242, 1243, 1246, 1247, 1251, 1252, 1253, 1255, 1259, 1260, 1264, 1265, 1266, 1267, 1271, 1272, 1277, 1278, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1289, 1290, 1292, 1293, 1294, 1295, 1299, 1300, 1301, 1302, 1303, 1304, 1306, 1311, 1312, 1314, 1316, 1317, 1319, 1320, 1324, 1325, 1329, 1330, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1343, 1346, 1347, 1349, 1351, 1352, 1355, 1357, 1358, 1361, 1363, 1364, 1367, 1371, 1372, 1373, 1374, 1375, 1377, 1380, 1381, 1382, 1383, 1384, 1386, 1388, 1394, 1395, 1397, 1400, 1401, 1403, 1404, 1406, 1408, 1411, 1413, 1414, 1416, 1417, 1418, 1420, 1421, 1423, 1424, 1425, 1428, 1429, 1430, 1432, 1433, 1434, 1435, 1436, 1439, 1440, 1441, 1442, 1443, 1445, 1447, 1449, 1450, 1451, 1452, 1453, 1455, 1456, 1460, 1461, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1475, 1477, 1480, 1481, 1482, 1483, 1484, 1485, 1488, 1489, 1491, 1494, 1495, 1498, 1499, 1501, 1502, 1503, 1504, 1505, 1507, 1508, 1509, 1511, 1513, 1514, 1515, 1516, 1517, 1518, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1531, 1533, 1535, 1536, 1537, 1538, 1539, 1540, 1542, 1543]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[1543, 1542, 1540, 1539, 1538, 1537, 1536, 1535, 1533, 1531, 1528, 1527, 1526, 1525, 1524, 1523, 1522, 1521, 1518, 1517, 1516, 1515, 1514, 1513, 1511, 1509, 1508, 1507, 1505, 1504, 1503, 1502, 1501, 1499, 1498, 1495, 1494, 1491, 1489, 1488, 1485, 1484, 1483, 1482, 1481, 1480, 1477, 1475, 1473, 1472, 1471, 1470, 1469, 1468, 1467, 1466, 1461, 1460, 1456, 1455, 1453, 1452, 1451, 1450, 1449, 1447, 1445, 1443, 1442, 1441, 1440, 1439, 1436, 1435, 1434, 1433, 1432, 1430, 1429, 1428, 1425, 1424, 1423, 1421, 1420, 1418, 1417, 1416, 1414, 1413, 1411, 1408, 1406, 1404, 1403, 1401, 1400, 1397, 1395, 1394, 1388, 1386, 1384, 1383, 1382, 1381, 1380, 1377, 1375, 1374, 1373, 1372, 1371, 1367, 1364, 1363, 1361, 1358, 1357, 1355, 1352, 1351, 1349, 1347, 1346, 1343, 1339, 1338, 1337, 1336, 1335, 1334, 1333, 1332, 1330, 1329, 1325, 1324, 1320, 1319, 1317, 1316, 1314, 1312, 1311, 1306, 1304, 1303, 1302, 1301, 1300, 1299, 1295, 1294, 1293, 1292, 1290, 1289, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1278, 1277, 1272, 1271, 1267, 1266, 1265, 1264, 1260, 1259, 1255, 1253, 1252, 1251, 1247, 1246, 1243, 1242, 1241, 1237, 1236, 1233, 1231, 1230, 1229, 1227, 1225, 1222, 1221, 1218, 1214, 1213, 1212, 1210, 1209, 1208, 1207, 1205, 1203, 1202, 1201, 1198, 1193, 1191, 1182, 1181, 1180, 1175, 1173, 1171, 1170, 1168, 1167, 1166, 1165, 1164, 1162, 1158, 1157, 1156, 1155, 1154, 1152, 1146, 1145, 1143, 1142, 1141, 1137, 1133, 1132, 1127, 1126, 1125, 1124, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1114, 1113, 1112, 1111, 1110, 1109, 1107, 1105, 1100, 1098, 1096, 1095, 1093, 1092, 1087, 1084, 1083, 1080, 1079, 1078, 1077, 1074, 1071, 1066, 1065, 1063, 1062, 1059, 1056, 1055, 1054, 1053, 1051, 1050, 1049, 1048, 1047, 1041, 1040, 1036, 1034, 1032, 1031, 1030, 1028, 1027, 1025, 1024, 1020, 1019, 1014, 1013, 1012, 1010, 1008, 1007, 1006, 1002, 1001, 996, 995, 994, 987, 984, 983, 981, 980, 976, 975, 970, 969, 968, 965, 964, 962, 961, 960, 955, 954, 953, 951, 947, 946, 941, 939, 935, 934, 928, 921, 920, 919, 917, 916, 912, 911, 906, 900, 899, 898, 897, 896, 895, 888, 887, 886, 877, 874, 873, 872, 870, 867, 860, 858, 855, 854, 853, 846, 845, 843, 839, 836, 831, 825, 823, 822, 821, 817, 816, 814, 812, 805, 798, 794, 793, 791, 790, 787, 784, 781, 780, 778, 774, 766, 759, 755, 754, 750, 746, 745, 744, 742, 732, 727, 723, 717, 716, 714, 712, 708, 699, 698, 693, 688, 687, 680, 673, 669, 666, 665, 664, 663, 662, 661, 650, 647, 644, 642, 639, 638, 636, 634, 632, 628, 627, 622, 621, 611, 607, 600, 595, 592, 584, 583, 577, 575, 572, 564, 547, 546, 542, 535, 533, 532, 529, 527, 524, 522, 521, 520, 515, 507, 505, 502, 500, 498, 496, 492, 490, 485, 484, 482, 477, 476, 472, 469, 467, 461, 454, 451, 432, 418, 412, 405, 403, 399, 392, 389, 376, 366, 353, 352, 350, 338, 336, 335, 316, 311, 310, 304, 301, 296, 286, 285, 282, 275, 265, 257, 246, 242, 223, 221, 219, 194, 190, 187, 186, 184, 183, 178, 173, 171, 154, 137, 133, 113, 103, 95, 90, 78, 70, 66, 58, 54, 30, 26, 20, 17, 14, 12, 9, 8, 7]
Starting structural reductions, iteration 1 : 652/966 places, 1794/2644 transitions.
Applied a total of 0 rules in 73 ms. Remains 652 /652 variables (removed 0) and now considering 1794/1794 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 652/966 places, 1794/2644 transitions.
Finished random walk after 14278 steps, including 0 resets, run found a deadlock after 145 ms. (steps per millisecond=98 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1621287918924

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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-S04J06T10"
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"
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-S04J06T10, 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 r166-oct2-162089278500191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 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 ;