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.r176-tajo-158987872000533.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBLF-PT-S06J06T04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872000533
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 12K Apr 12 05:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 12 05:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 116K Apr 11 05:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 368K Apr 11 05:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.4K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 10 12:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 10 12:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 237K Apr 9 18:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 742K Apr 9 18:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 10 22:23 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 9.5M 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591161423454

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:17:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 05:17:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:17:06] [INFO ] Load time of PNML (sax parser for PT used): 547 ms
[2020-06-03 05:17:06] [INFO ] Transformed 506 places.
[2020-06-03 05:17:06] [INFO ] Transformed 7154 transitions.
[2020-06-03 05:17:06] [INFO ] Parsed PT model containing 506 places and 7154 transitions in 758 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 238 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
[2020-06-03 05:17:07] [INFO ] Flatten gal took : 404 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 05:17:07] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 506 cols
[2020-06-03 05:17:08] [INFO ] Computed 54 place invariants in 114 ms
Support contains 83 out of 506 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 500 transition count 1743
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 68 place count 469 transition count 1743
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 68 place count 469 transition count 1717
Deduced a syphon composed of 26 places in 14 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 120 place count 443 transition count 1717
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 204 place count 401 transition count 1675
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 215 place count 401 transition count 1664
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 226 place count 390 transition count 1664
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 227 place count 390 transition count 1664
Applied a total of 227 rules in 922 ms. Remains 390 /506 variables (removed 116) and now considering 1664/1774 (removed 110) transitions.
[2020-06-03 05:17:08] [INFO ] Flow matrix only has 1640 transitions (discarded 24 similar events)
// Phase 1: matrix 1640 rows 390 cols
[2020-06-03 05:17:09] [INFO ] Computed 48 place invariants in 85 ms
[2020-06-03 05:17:12] [INFO ] Dead Transitions using invariants and state equation in 3849 ms returned [834, 838, 842, 852, 861, 864, 865, 868, 873, 877, 894, 904, 909, 912, 916, 918, 920, 934, 957, 962, 978, 987, 992, 994, 1000, 1002, 1014, 1022, 1031, 1039, 1053, 1054, 1058, 1081, 1083, 1095, 1097, 1100, 1106, 1109, 1117, 1126, 1137, 1139, 1140, 1141, 1146, 1149, 1162, 1171, 1173, 1190, 1200, 1205, 1206, 1224, 1261, 1262, 1264, 1267, 1277, 1288, 1297, 1305, 1317, 1326, 1327, 1337, 1338, 1347, 1352, 1353, 1355, 1375, 1379, 1381, 1383, 1386, 1388, 1395, 1403, 1428, 1430, 1434, 1459, 1482, 1499, 1509, 1510, 1511, 1516, 1519, 1528, 1533, 1540, 1542, 1552, 1554, 1558, 1569, 1579, 1595, 1597, 1611, 1613, 1615, 1616, 1619, 1620, 1628, 1648, 1653]
Found 112 dead transitions using SMT.
Drop transitions removed 112 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 112 transitions :[1653, 1648, 1628, 1620, 1619, 1616, 1615, 1613, 1611, 1597, 1595, 1579, 1569, 1558, 1554, 1552, 1542, 1540, 1533, 1528, 1519, 1516, 1511, 1510, 1509, 1499, 1482, 1459, 1434, 1430, 1428, 1403, 1395, 1388, 1386, 1383, 1381, 1379, 1375, 1355, 1353, 1352, 1347, 1338, 1337, 1327, 1326, 1317, 1305, 1297, 1288, 1277, 1267, 1264, 1262, 1261, 1224, 1206, 1205, 1200, 1190, 1173, 1171, 1162, 1149, 1146, 1141, 1140, 1139, 1137, 1126, 1117, 1109, 1106, 1100, 1097, 1095, 1083, 1081, 1058, 1054, 1053, 1039, 1031, 1022, 1014, 1002, 1000, 994, 992, 987, 978, 962, 957, 934, 920, 918, 916, 912, 909, 904, 894, 877, 873, 868, 865, 864, 861, 852, 842, 838, 834]
Starting structural reductions, iteration 1 : 390/506 places, 1552/1774 transitions.
Applied a total of 0 rules in 56 ms. Remains 390 /390 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 390/506 places, 1552/1774 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 05:17:12] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 390 cols
[2020-06-03 05:17:12] [INFO ] Computed 48 place invariants in 26 ms
Support contains 83 out of 390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 390/390 places, 1552/1552 transitions.
Applied a total of 0 rules in 49 ms. Remains 390 /390 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 390/390 places, 1552/1552 transitions.
Starting structural reductions, iteration 0 : 390/390 places, 1552/1552 transitions.
Applied a total of 0 rules in 51 ms. Remains 390 /390 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
[2020-06-03 05:17:13] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 390 cols
[2020-06-03 05:17:13] [INFO ] Computed 48 place invariants in 24 ms
[2020-06-03 05:17:14] [INFO ] Implicit Places using invariants in 1168 ms returned [18, 77, 157, 321]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 1176 ms to find 4 implicit places.
[2020-06-03 05:17:14] [INFO ] Redundant transitions in 106 ms returned []
[2020-06-03 05:17:14] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 386 cols
[2020-06-03 05:17:14] [INFO ] Computed 44 place invariants in 22 ms
[2020-06-03 05:17:17] [INFO ] Dead Transitions using invariants and state equation in 3113 ms returned [815, 817, 818, 820, 821, 823, 825, 826, 827, 829, 831, 832, 833, 834, 838, 840, 841, 842, 843, 844, 845, 846, 847, 850, 851, 852, 854, 855, 856, 857, 859, 860, 861, 863, 865, 866, 867, 869, 870, 871, 872, 874, 876, 877, 878, 879, 880, 881, 883, 885, 886, 888, 889, 890, 891, 892, 893, 894, 897, 898, 899, 900, 901, 904, 907, 909, 910, 911, 912, 913, 914, 915, 917, 918, 919, 920, 922, 923, 924, 925, 928, 929, 930, 931, 932, 933, 934, 936, 937, 939, 940, 941, 942, 943, 945, 947, 948, 950, 951, 952, 953, 954, 957, 961, 962, 963, 964, 968, 970, 971, 972, 973, 975, 976, 977, 979, 980, 981, 982, 983, 984, 985, 987, 990, 992, 995, 997, 998, 1000, 1004, 1006, 1007, 1009, 1012, 1013, 1015, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1026, 1027, 1028, 1029, 1032, 1033, 1034, 1035, 1036, 1039, 1041, 1042, 1043, 1046, 1047, 1048, 1050, 1051, 1053, 1054, 1055, 1056, 1057, 1059, 1060, 1061, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1079, 1080, 1081, 1082, 1083, 1085, 1088, 1089, 1091, 1092, 1093, 1094, 1095, 1098, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1109, 1110, 1111, 1112, 1113, 1116, 1117, 1120, 1122, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1132, 1133, 1134, 1135, 1137, 1138, 1140, 1141, 1142, 1143, 1144, 1148, 1150, 1151, 1153, 1154, 1155, 1159, 1160, 1162, 1165, 1168, 1171, 1172, 1173, 1174, 1175, 1177, 1178, 1179, 1180, 1182, 1183, 1185, 1188, 1191, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1206, 1208, 1209, 1210, 1212, 1213, 1214, 1216, 1217, 1218, 1219, 1221, 1224, 1225, 1226, 1228, 1229, 1230, 1232, 1235, 1236, 1238, 1239, 1240, 1241, 1243, 1245, 1246, 1248, 1249, 1251, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1265, 1266, 1267, 1269, 1271, 1272, 1274, 1275, 1276, 1277, 1278, 1279, 1282, 1284, 1285, 1286, 1287, 1288, 1290, 1292, 1293, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1305, 1307, 1308, 1310, 1311, 1313, 1314, 1315, 1316, 1319, 1320, 1322, 1323, 1324, 1325, 1326, 1327, 1329, 1330, 1331, 1333, 1334, 1335, 1336, 1337, 1338, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1352, 1353, 1354, 1355, 1357, 1365, 1366, 1367, 1370, 1372, 1373, 1375, 1377, 1378, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1392, 1394, 1395, 1396, 1397, 1398, 1399, 1403, 1406, 1408, 1410, 1411, 1412, 1415, 1416, 1417, 1419, 1420, 1421, 1423, 1424, 1425, 1427, 1428, 1429, 1430, 1431, 1434, 1435, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1448, 1449, 1450, 1451, 1452, 1454, 1455, 1456, 1457, 1459, 1460, 1461, 1463, 1464, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1475, 1477, 1478, 1479, 1480, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1491, 1492, 1494, 1496, 1497, 1498, 1499, 1501, 1503, 1504, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1522, 1523, 1524, 1525, 1526, 1528, 1529, 1532, 1538, 1539, 1541, 1542, 1543]
Found 500 dead transitions using SMT.
Drop transitions removed 500 transitions
Dead transitions reduction (with SMT) removed 500 transitions :[1543, 1542, 1541, 1539, 1538, 1532, 1529, 1528, 1526, 1525, 1524, 1523, 1522, 1517, 1516, 1515, 1514, 1513, 1512, 1511, 1510, 1509, 1508, 1507, 1504, 1503, 1501, 1499, 1498, 1497, 1496, 1494, 1492, 1491, 1488, 1487, 1486, 1485, 1484, 1483, 1482, 1480, 1479, 1478, 1477, 1475, 1472, 1471, 1470, 1469, 1468, 1467, 1466, 1464, 1463, 1461, 1460, 1459, 1457, 1456, 1455, 1454, 1452, 1451, 1450, 1449, 1448, 1446, 1445, 1444, 1443, 1442, 1441, 1440, 1439, 1438, 1435, 1434, 1431, 1430, 1429, 1428, 1427, 1425, 1424, 1423, 1421, 1420, 1419, 1417, 1416, 1415, 1412, 1411, 1410, 1408, 1406, 1403, 1399, 1398, 1397, 1396, 1395, 1394, 1392, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1378, 1377, 1375, 1373, 1372, 1370, 1367, 1366, 1365, 1357, 1355, 1354, 1353, 1352, 1346, 1345, 1344, 1343, 1342, 1341, 1340, 1338, 1337, 1336, 1335, 1334, 1333, 1331, 1330, 1329, 1327, 1326, 1325, 1324, 1323, 1322, 1320, 1319, 1316, 1315, 1314, 1313, 1311, 1310, 1308, 1307, 1305, 1303, 1302, 1301, 1300, 1299, 1298, 1297, 1296, 1295, 1293, 1292, 1290, 1288, 1287, 1286, 1285, 1284, 1282, 1279, 1278, 1277, 1276, 1275, 1274, 1272, 1271, 1269, 1267, 1266, 1265, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1251, 1249, 1248, 1246, 1245, 1243, 1241, 1240, 1239, 1238, 1236, 1235, 1232, 1230, 1229, 1228, 1226, 1225, 1224, 1221, 1219, 1218, 1217, 1216, 1214, 1213, 1212, 1210, 1209, 1208, 1206, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1191, 1188, 1185, 1183, 1182, 1180, 1179, 1178, 1177, 1175, 1174, 1173, 1172, 1171, 1168, 1165, 1162, 1160, 1159, 1155, 1154, 1153, 1151, 1150, 1148, 1144, 1143, 1142, 1141, 1140, 1138, 1137, 1135, 1134, 1133, 1132, 1130, 1129, 1128, 1127, 1126, 1125, 1124, 1122, 1120, 1117, 1116, 1113, 1112, 1111, 1110, 1109, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1098, 1095, 1094, 1093, 1092, 1091, 1089, 1088, 1085, 1083, 1082, 1081, 1080, 1079, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1061, 1060, 1059, 1057, 1056, 1055, 1054, 1053, 1051, 1050, 1048, 1047, 1046, 1043, 1042, 1041, 1039, 1036, 1035, 1034, 1033, 1032, 1029, 1028, 1027, 1026, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1015, 1013, 1012, 1009, 1007, 1006, 1004, 1000, 998, 997, 995, 992, 990, 987, 985, 984, 983, 982, 981, 980, 979, 977, 976, 975, 973, 972, 971, 970, 968, 964, 963, 962, 961, 957, 954, 953, 952, 951, 950, 948, 947, 945, 943, 942, 941, 940, 939, 937, 936, 934, 933, 932, 931, 930, 929, 928, 925, 924, 923, 922, 920, 919, 918, 917, 915, 914, 913, 912, 911, 910, 909, 907, 904, 901, 900, 899, 898, 897, 894, 893, 892, 891, 890, 889, 888, 886, 885, 883, 881, 880, 879, 878, 877, 876, 874, 872, 871, 870, 869, 867, 866, 865, 863, 861, 860, 859, 857, 856, 855, 854, 852, 851, 850, 847, 846, 845, 844, 843, 842, 841, 840, 838, 834, 833, 832, 831, 829, 827, 826, 825, 823, 821, 820, 818, 817, 815]
Starting structural reductions, iteration 1 : 386/390 places, 1052/1552 transitions.
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 386 transition count 1052
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 382 transition count 1048
Applied a total of 12 rules in 40 ms. Remains 382 /386 variables (removed 4) and now considering 1048/1052 (removed 4) transitions.
[2020-06-03 05:17:17] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:17] [INFO ] Computed 44 place invariants in 17 ms
[2020-06-03 05:17:18] [INFO ] Implicit Places using invariants in 882 ms returned []
[2020-06-03 05:17:18] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:18] [INFO ] Computed 44 place invariants in 13 ms
[2020-06-03 05:17:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2020-06-03 05:17:24] [INFO ] Implicit Places using invariants and state equation in 5869 ms returned []
Implicit Place search using SMT with State Equation took 6761 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 382/390 places, 1048/1552 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 05:17:24] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:24] [INFO ] Computed 44 place invariants in 13 ms
Support contains 83 out of 382 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 382/382 places, 1048/1048 transitions.
Applied a total of 0 rules in 22 ms. Remains 382 /382 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 382/382 places, 1048/1048 transitions.
Starting structural reductions, iteration 0 : 382/382 places, 1048/1048 transitions.
Applied a total of 0 rules in 31 ms. Remains 382 /382 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
[2020-06-03 05:17:24] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:24] [INFO ] Computed 44 place invariants in 48 ms
[2020-06-03 05:17:25] [INFO ] Implicit Places using invariants in 790 ms returned []
[2020-06-03 05:17:25] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:25] [INFO ] Computed 44 place invariants in 13 ms
[2020-06-03 05:17:25] [INFO ] State equation strengthened by 116 read => feed constraints.
[2020-06-03 05:17:31] [INFO ] Implicit Places using invariants and state equation in 6789 ms returned []
Implicit Place search using SMT with State Equation took 7603 ms to find 0 implicit places.
[2020-06-03 05:17:32] [INFO ] Redundant transitions in 43 ms returned []
[2020-06-03 05:17:32] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 382 cols
[2020-06-03 05:17:32] [INFO ] Computed 44 place invariants in 16 ms
[2020-06-03 05:17:34] [INFO ] Dead Transitions using invariants and state equation in 2014 ms returned []
Finished structural reductions, in 1 iterations. Remains : 382/382 places, 1048/1048 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 382 transition count 1024
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 29 place count 382 transition count 1019
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 34 place count 377 transition count 1019
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 377 transition count 1019
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 62 place count 377 transition count 995
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 374 transition count 1025
Applied a total of 68 rules in 66 ms. Remains 374 /382 variables (removed 8) and now considering 1025/1048 (removed 23) transitions.
// Phase 1: matrix 1025 rows 374 cols
[2020-06-03 05:17:34] [INFO ] Computed 44 place invariants in 24 ms
[2020-06-03 05:17:34] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 14 ms.
[2020-06-03 05:17:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ PolyORBLF-PT-S06J06T04 @ 3570 seconds

FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-01 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-03 10 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-11 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-04 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-06 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14671828 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16128920 kB

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

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-S06J06T04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itslola"
echo " Input is PolyORBLF-PT-S06J06T04, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987872000533"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;