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-158987871700333.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-COL-S04J04T10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871700333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 4.8K Apr 12 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 12 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 11 05:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 05:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 12:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 9 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S04J04T10-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S04J04T10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591144618083

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 00:37:00] [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 00:37:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 00:37:01] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 00:37:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1421 ms
[2020-06-03 00:37:02] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2020-06-03 00:37:02] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-06-03 00:37:02] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-06-03 00:37:02] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-06-03 00:37:02] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2020-06-03 00:37:02] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-06-03 00:37:02] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2020-06-03 00:37:02] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 870 PT places and 5136.0 transition bindings in 48 ms.
[2020-06-03 00:37:02] [INFO ] Computed order based on color domains.
[2020-06-03 00:37:02] [INFO ] Unfolded HLPN to a Petri net with 870 places and 2324 transitions in 97 ms.
[2020-06-03 00:37:02] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 153 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 00:37:03] [INFO ] Flatten gal took : 424 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 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 00:37:03] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 870 cols
[2020-06-03 00:37:03] [INFO ] Computed 58 place invariants in 194 ms
Support contains 121 out of 870 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 866 transition count 2244
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 164 place count 786 transition count 2244
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 164 place count 786 transition count 2184
Deduced a syphon composed of 60 places in 4 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 284 place count 726 transition count 2184
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 404 place count 666 transition count 2124
Applied a total of 404 rules in 238 ms. Remains 666 /870 variables (removed 204) and now considering 2124/2324 (removed 200) transitions.
[2020-06-03 00:37:03] [INFO ] Flow matrix only has 2084 transitions (discarded 40 similar events)
// Phase 1: matrix 2084 rows 666 cols
[2020-06-03 00:37:03] [INFO ] Computed 54 place invariants in 69 ms
[2020-06-03 00:37:09] [INFO ] Dead Transitions using invariants and state equation in 5388 ms returned [914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 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, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[1563, 1562, 1561, 1560, 1559, 1558, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1550, 1549, 1548, 1547, 1546, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1524, 1523, 1522, 1521, 1520, 1519, 1518, 1517, 1516, 1515, 1514, 1513, 1512, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1498, 1497, 1496, 1495, 1494, 1493, 1492, 1491, 1490, 1489, 1488, 1487, 1486, 1485, 1484, 1483, 1482, 1481, 1480, 1479, 1478, 1477, 1476, 1475, 1474, 1473, 1472, 1471, 1470, 1469, 1468, 1467, 1466, 1465, 1464, 1463, 1462, 1461, 1460, 1459, 1458, 1457, 1456, 1455, 1454, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1446, 1445, 1444, 1443, 1442, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1424, 1413, 1412, 1411, 1410, 1409, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1366, 1365, 1364, 1363, 1362, 1361, 1360, 1359, 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, 1333, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1311, 1310, 1309, 1308, 1307, 1306, 1305, 1304, 1303, 1302, 1301, 1300, 1299, 1298, 1297, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1276, 1275, 1274, 1273, 1272, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1251, 1250, 1249, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1238, 1237, 1236, 1235, 1234, 1233, 1232, 1231, 1230, 1229, 1228, 1227, 1226, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1214, 1213, 1212, 1211, 1210, 1209, 1208, 1207, 1206, 1205, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1167, 1166, 1165, 1164, 1143, 1142, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1134, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1113, 1112, 1111, 1110, 1109, 1108, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1095, 1094, 1093, 1092, 1091, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1063, 1062, 1061, 1060, 1059, 1058, 1057, 1056, 1055, 1054, 1053, 1052, 1051, 1050, 1049, 1048, 1047, 1046, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1035, 1034, 1033, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 1025, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1016, 1015, 1014, 1013, 1012, 1011, 1010, 1009, 1008, 1007, 1006, 1005, 1004, 973, 972, 971, 970, 969, 968, 967, 966, 965, 964, 943, 942, 941, 940, 939, 938, 937, 936, 935, 934, 923, 922, 921, 920, 919, 918, 917, 916, 915, 914]
Starting structural reductions, iteration 1 : 666/870 places, 1584/2324 transitions.
Applied a total of 0 rules in 91 ms. Remains 666 /666 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 666/870 places, 1584/2324 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 00:37:09] [INFO ] Flow matrix only has 1544 transitions (discarded 40 similar events)
// Phase 1: matrix 1544 rows 666 cols
[2020-06-03 00:37:09] [INFO ] Computed 54 place invariants in 83 ms
Support contains 121 out of 666 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 666/666 places, 1584/1584 transitions.
Applied a total of 0 rules in 49 ms. Remains 666 /666 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 666/666 places, 1584/1584 transitions.
Starting structural reductions, iteration 0 : 666/666 places, 1584/1584 transitions.
Applied a total of 0 rules in 58 ms. Remains 666 /666 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2020-06-03 00:37:09] [INFO ] Flow matrix only has 1544 transitions (discarded 40 similar events)
// Phase 1: matrix 1544 rows 666 cols
[2020-06-03 00:37:09] [INFO ] Computed 54 place invariants in 25 ms
[2020-06-03 00:37:13] [INFO ] Implicit Places using invariants in 3804 ms returned [568, 569, 570, 571, 572, 573, 574, 575, 576, 577]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 3813 ms to find 10 implicit places.
[2020-06-03 00:37:13] [INFO ] Redundant transitions in 77 ms returned []
[2020-06-03 00:37:13] [INFO ] Flow matrix only has 1544 transitions (discarded 40 similar events)
// Phase 1: matrix 1544 rows 656 cols
[2020-06-03 00:37:13] [INFO ] Computed 44 place invariants in 38 ms
[2020-06-03 00:37:28] [INFO ] Dead Transitions using invariants and state equation in 15396 ms returned []
Starting structural reductions, iteration 1 : 656/666 places, 1584/1584 transitions.
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 656 transition count 1584
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 646 transition count 1574
Applied a total of 30 rules in 40 ms. Remains 646 /656 variables (removed 10) and now considering 1574/1584 (removed 10) transitions.
[2020-06-03 00:37:28] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:37:28] [INFO ] Computed 44 place invariants in 21 ms
[2020-06-03 00:37:30] [INFO ] Implicit Places using invariants in 1640 ms returned []
[2020-06-03 00:37:30] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:37:30] [INFO ] Computed 44 place invariants in 26 ms
[2020-06-03 00:37:34] [INFO ] State equation strengthened by 210 read => feed constraints.
[2020-06-03 00:37:48] [INFO ] Implicit Places using invariants and state equation in 17578 ms returned []
Implicit Place search using SMT with State Equation took 19229 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 646/666 places, 1574/1584 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 00:37:48] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:37:48] [INFO ] Computed 44 place invariants in 47 ms
Support contains 121 out of 646 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 646/646 places, 1574/1574 transitions.
Applied a total of 0 rules in 109 ms. Remains 646 /646 variables (removed 0) and now considering 1574/1574 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 646/646 places, 1574/1574 transitions.
Starting structural reductions, iteration 0 : 646/646 places, 1574/1574 transitions.
Applied a total of 0 rules in 55 ms. Remains 646 /646 variables (removed 0) and now considering 1574/1574 (removed 0) transitions.
[2020-06-03 00:37:48] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:37:48] [INFO ] Computed 44 place invariants in 47 ms
[2020-06-03 00:37:54] [INFO ] Implicit Places using invariants in 6410 ms returned []
[2020-06-03 00:37:54] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:37:54] [INFO ] Computed 44 place invariants in 44 ms
[2020-06-03 00:37:56] [INFO ] State equation strengthened by 210 read => feed constraints.
[2020-06-03 00:38:07] [INFO ] Implicit Places using invariants and state equation in 13213 ms returned []
Implicit Place search using SMT with State Equation took 19631 ms to find 0 implicit places.
[2020-06-03 00:38:08] [INFO ] Redundant transitions in 60 ms returned []
[2020-06-03 00:38:08] [INFO ] Flow matrix only has 1534 transitions (discarded 40 similar events)
// Phase 1: matrix 1534 rows 646 cols
[2020-06-03 00:38:08] [INFO ] Computed 44 place invariants in 20 ms
[2020-06-03 00:38:13] [INFO ] Dead Transitions using invariants and state equation in 5055 ms returned []
Finished structural reductions, in 1 iterations. Remains : 646/646 places, 1574/1574 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 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 646 transition count 1534
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 60 place count 636 transition count 1634
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 1 with 80 rules applied. Total rules applied 140 place count 636 transition count 1554
Applied a total of 140 rules in 132 ms. Remains 636 /646 variables (removed 10) and now considering 1554/1574 (removed 20) transitions.
// Phase 1: matrix 1554 rows 636 cols
[2020-06-03 00:38:13] [INFO ] Computed 44 place invariants in 76 ms
[2020-06-03 00:38:13] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2020-06-03 00:38:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 25 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ PolyORBLF-COL-S04J04T10 @ 3570 seconds

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-07 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-10 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-03 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-01 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-00 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J04T10-UpperBounds-09 1 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: 12517668 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16137428 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-COL-S04J04T10"
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-COL-S04J04T10, 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-158987871700333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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