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.r170-oct2-162089287200171.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 gold2020
Input is PolyORBLF-PT-S06J06T04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200171
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 284K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 587K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Mar 27 09:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 25 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 25 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:17 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 9.5M 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

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

=== Now, execution of the tool begins

BK_START 1621383703539

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 00:21:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 00:21:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 00:21:46] [INFO ] Load time of PNML (sax parser for PT used): 482 ms
[2021-05-19 00:21:46] [INFO ] Transformed 506 places.
[2021-05-19 00:21:46] [INFO ] Transformed 7154 transitions.
[2021-05-19 00:21:46] [INFO ] Parsed PT model containing 506 places and 7154 transitions in 646 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 140 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 41 resets, run finished after 170 ms. (steps per millisecond=58 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1]
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0]
[2021-05-19 00:21:47] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 506 cols
[2021-05-19 00:21:47] [INFO ] Computed 54 place invariants in 135 ms
[2021-05-19 00:21:47] [INFO ] [Real]Absence check using 23 positive place invariants in 47 ms returned sat
[2021-05-19 00:21:47] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 52 ms returned unsat
[2021-05-19 00:21:47] [INFO ] [Real]Absence check using 23 positive place invariants in 15 ms returned sat
[2021-05-19 00:21:47] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 24 ms returned sat
[2021-05-19 00:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:21:51] [INFO ] [Real]Absence check using state equation in 3373 ms returned sat
[2021-05-19 00:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:21:51] [INFO ] [Nat]Absence check using 23 positive place invariants in 168 ms returned sat
[2021-05-19 00:21:51] [INFO ] [Nat]Absence check using 23 positive and 31 generalized place invariants in 202 ms returned sat
[2021-05-19 00:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:21:55] [INFO ] [Nat]Absence check using state equation in 3829 ms returned sat
[2021-05-19 00:21:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:21:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:21:56] [INFO ] [Nat]Added 116 Read/Feed constraints in 744 ms returned unknown
[2021-05-19 00:21:56] [INFO ] [Real]Absence check using 23 positive place invariants in 17 ms returned unsat
[2021-05-19 00:21:56] [INFO ] [Real]Absence check using 23 positive place invariants in 36 ms returned unsat
[2021-05-19 00:21:56] [INFO ] [Real]Absence check using 23 positive place invariants in 18 ms returned sat
[2021-05-19 00:21:56] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 32 ms returned unsat
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 5 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 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 500 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 78 place count 464 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 78 place count 464 transition count 1682
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 190 place count 408 transition count 1682
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 270 place count 368 transition count 1642
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 278 place count 368 transition count 1634
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 286 place count 360 transition count 1634
Applied a total of 286 rules in 278 ms. Remains 360 /506 variables (removed 146) and now considering 1634/1774 (removed 140) transitions.
[2021-05-19 00:21:57] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
// Phase 1: matrix 1610 rows 360 cols
[2021-05-19 00:21:57] [INFO ] Computed 48 place invariants in 34 ms
[2021-05-19 00:22:00] [INFO ] Dead Transitions using invariants and state equation in 3831 ms returned [783, 785, 786, 788, 789, 791, 793, 794, 795, 797, 799, 800, 801, 802, 803, 806, 808, 810, 811, 812, 813, 814, 815, 816, 817, 818, 820, 822, 823, 824, 826, 827, 828, 829, 830, 832, 833, 834, 835, 836, 837, 839, 841, 842, 843, 844, 845, 847, 848, 849, 850, 852, 854, 855, 856, 857, 858, 859, 861, 862, 864, 865, 867, 868, 869, 870, 871, 872, 873, 874, 877, 878, 879, 880, 881, 882, 883, 884, 886, 888, 889, 892, 894, 895, 896, 897, 898, 899, 900, 902, 903, 904, 905, 906, 908, 909, 910, 911, 914, 915, 916, 917, 918, 919, 920, 922, 923, 925, 926, 927, 928, 929, 930, 931, 933, 935, 936, 938, 939, 940, 941, 942, 945, 946, 950, 951, 952, 953, 955, 958, 960, 961, 962, 963, 964, 965, 967, 968, 969, 970, 971, 973, 974, 975, 976, 977, 978, 979, 981, 982, 985, 987, 990, 991, 993, 994, 996, 999, 1001, 1003, 1004, 1006, 1007, 1010, 1011, 1013, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1026, 1027, 1028, 1029, 1030, 1033, 1034, 1035, 1036, 1037, 1040, 1042, 1043, 1044, 1047, 1048, 1049, 1050, 1051, 1053, 1054, 1056, 1057, 1058, 1059, 1060, 1062, 1063, 1064, 1065, 1066, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1088, 1089, 1090, 1091, 1092, 1094, 1095, 1098, 1099, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1112, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1125, 1126, 1127, 1128, 1129, 1130, 1133, 1134, 1137, 1139, 1140, 1141, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1151, 1152, 1153, 1154, 1156, 1157, 1158, 1160, 1161, 1162, 1163, 1164, 1168, 1169, 1171, 1172, 1173, 1174, 1176, 1177, 1178, 1182, 1183, 1185, 1188, 1191, 1192, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1205, 1206, 1208, 1211, 1214, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1228, 1229, 1231, 1232, 1234, 1235, 1236, 1237, 1239, 1240, 1241, 1243, 1244, 1245, 1246, 1247, 1249, 1252, 1253, 1254, 1255, 1257, 1258, 1259, 1261, 1264, 1265, 1266, 1268, 1269, 1270, 1271, 1272, 1274, 1276, 1277, 1279, 1280, 1282, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1299, 1300, 1301, 1303, 1304, 1305, 1307, 1308, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1319, 1320, 1321, 1322, 1324, 1325, 1326, 1327, 1328, 1330, 1332, 1333, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1346, 1347, 1348, 1350, 1351, 1352, 1353, 1355, 1356, 1357, 1359, 1360, 1361, 1362, 1363, 1366, 1367, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1377, 1378, 1379, 1381, 1382, 1383, 1384, 1385, 1386, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1397, 1401, 1403, 1404, 1405, 1406, 1408, 1417, 1418, 1419, 1422, 1424, 1425, 1427, 1428, 1430, 1431, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1445, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1457, 1460, 1462, 1464, 1465, 1466, 1467, 1470, 1471, 1472, 1474, 1475, 1476, 1477, 1478, 1479, 1481, 1482, 1483, 1484, 1486, 1487, 1488, 1489, 1490, 1491, 1494, 1495, 1496, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1512, 1513, 1514, 1515, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1525, 1526, 1527, 1528, 1530, 1531, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1543, 1545, 1546, 1547, 1548, 1549, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1560, 1561, 1563, 1564, 1565, 1567, 1568, 1569, 1570, 1572, 1574, 1575, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1596, 1600, 1601, 1602, 1603, 1604, 1606, 1607, 1610, 1616, 1617, 1618, 1620, 1621, 1622, 1623]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1623, 1622, 1621, 1620, 1618, 1617, 1616, 1610, 1607, 1606, 1604, 1603, 1602, 1601, 1600, 1596, 1594, 1593, 1592, 1591, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1575, 1574, 1572, 1570, 1569, 1568, 1567, 1565, 1564, 1563, 1561, 1560, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1549, 1548, 1547, 1546, 1545, 1543, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1531, 1530, 1528, 1527, 1526, 1525, 1523, 1522, 1521, 1520, 1519, 1518, 1516, 1515, 1514, 1513, 1512, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1496, 1495, 1494, 1491, 1490, 1489, 1488, 1487, 1486, 1484, 1483, 1482, 1481, 1479, 1478, 1477, 1476, 1475, 1474, 1472, 1471, 1470, 1467, 1466, 1465, 1464, 1462, 1460, 1457, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1445, 1443, 1442, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1431, 1430, 1428, 1427, 1425, 1424, 1422, 1419, 1418, 1417, 1408, 1406, 1405, 1404, 1403, 1401, 1397, 1395, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1386, 1385, 1384, 1383, 1382, 1381, 1379, 1378, 1377, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1367, 1366, 1363, 1362, 1361, 1360, 1359, 1357, 1356, 1355, 1353, 1352, 1351, 1350, 1348, 1347, 1346, 1344, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1333, 1332, 1330, 1328, 1327, 1326, 1325, 1324, 1322, 1321, 1320, 1319, 1316, 1315, 1314, 1313, 1312, 1311, 1310, 1308, 1307, 1305, 1304, 1303, 1301, 1300, 1299, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1285, 1284, 1282, 1280, 1279, 1277, 1276, 1274, 1272, 1271, 1270, 1269, 1268, 1266, 1265, 1264, 1261, 1259, 1258, 1257, 1255, 1254, 1253, 1252, 1249, 1247, 1246, 1245, 1244, 1243, 1241, 1240, 1239, 1237, 1236, 1235, 1234, 1232, 1231, 1229, 1228, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1214, 1211, 1208, 1206, 1205, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1192, 1191, 1188, 1185, 1183, 1182, 1178, 1177, 1176, 1174, 1173, 1172, 1171, 1169, 1168, 1164, 1163, 1162, 1161, 1160, 1158, 1157, 1156, 1154, 1153, 1152, 1151, 1149, 1148, 1147, 1146, 1145, 1144, 1143, 1141, 1140, 1139, 1137, 1134, 1133, 1130, 1129, 1128, 1127, 1126, 1125, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1112, 1109, 1108, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1099, 1098, 1095, 1094, 1092, 1091, 1090, 1089, 1088, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1066, 1065, 1064, 1063, 1062, 1060, 1059, 1058, 1057, 1056, 1054, 1053, 1051, 1050, 1049, 1048, 1047, 1044, 1043, 1042, 1040, 1037, 1036, 1035, 1034, 1033, 1030, 1029, 1028, 1027, 1026, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1016, 1015, 1013, 1011, 1010, 1007, 1006, 1004, 1003, 1001, 999, 996, 994, 993, 991, 990, 987, 985, 982, 981, 979, 978, 977, 976, 975, 974, 973, 971, 970, 969, 968, 967, 965, 964, 963, 962, 961, 960, 958, 955, 953, 952, 951, 950, 946, 945, 942, 941, 940, 939, 938, 936, 935, 933, 931, 930, 929, 928, 927, 926, 925, 923, 922, 920, 919, 918, 917, 916, 915, 914, 911, 910, 909, 908, 906, 905, 904, 903, 902, 900, 899, 898, 897, 896, 895, 894, 892, 889, 888, 886, 884, 883, 882, 881, 880, 879, 878, 877, 874, 873, 872, 871, 870, 869, 868, 867, 865, 864, 862, 861, 859, 858, 857, 856, 855, 854, 852, 850, 849, 848, 847, 845, 844, 843, 842, 841, 839, 837, 836, 835, 834, 833, 832, 830, 829, 828, 827, 826, 824, 823, 822, 820, 818, 817, 816, 815, 814, 813, 812, 811, 810, 808, 806, 803, 802, 801, 800, 799, 797, 795, 794, 793, 791, 789, 788, 786, 785, 783]
Starting structural reductions, iteration 1 : 360/506 places, 1022/1774 transitions.
Applied a total of 0 rules in 52 ms. Remains 360 /360 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 360/506 places, 1022/1774 transitions.
Incomplete random walk after 1000000 steps, including 9267 resets, run finished after 4451 ms. (steps per millisecond=224 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 4252 resets, run finished after 1884 ms. (steps per millisecond=530 ) properties seen :[0]
Interrupted probabilistic random walk after 4009643 steps, run timeout after 30001 ms. (steps per millisecond=133 ) properties seen :[0]
Probabilistic random walk after 4009643 steps, saw 1037199 distinct states, run finished after 30002 ms. (steps per millisecond=133 ) properties seen :[0]
[2021-05-19 00:22:37] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 360 cols
[2021-05-19 00:22:37] [INFO ] Computed 48 place invariants in 20 ms
[2021-05-19 00:22:37] [INFO ] [Real]Absence check using 20 positive place invariants in 112 ms returned sat
[2021-05-19 00:22:37] [INFO ] [Real]Absence check using 20 positive and 28 generalized place invariants in 28 ms returned sat
[2021-05-19 00:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:22:40] [INFO ] [Real]Absence check using state equation in 2519 ms returned sat
[2021-05-19 00:22:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:22:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 12 ms returned sat
[2021-05-19 00:22:40] [INFO ] [Nat]Absence check using 20 positive and 28 generalized place invariants in 30 ms returned sat
[2021-05-19 00:22:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:22:42] [INFO ] [Nat]Absence check using state equation in 2253 ms returned sat
[2021-05-19 00:22:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:22:42] [INFO ] [Nat]Added 116 Read/Feed constraints in 182 ms returned sat
[2021-05-19 00:22:43] [INFO ] Computed and/alt/rep : 1016/14858/992 causal constraints in 168 ms.
[2021-05-19 00:23:03] [INFO ] Added : 550 causal constraints over 110 iterations in 20141 ms.(timeout) Result :sat
[2021-05-19 00:23:03] [INFO ] Deduced a trap composed of 27 places in 476 ms
[2021-05-19 00:23:03] [INFO ] Deduced a trap composed of 59 places in 188 ms
[2021-05-19 00:23:04] [INFO ] Deduced a trap composed of 59 places in 195 ms
[2021-05-19 00:23:04] [INFO ] Deduced a trap composed of 59 places in 141 ms
[2021-05-19 00:23:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2357 ms
Attempting to minimize the solution found.
Minimization took 153 ms.
Incomplete Parikh walk after 1271500 steps, including 1000 resets, run finished after 6170 ms. (steps per millisecond=206 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 360 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 360/360 places, 1022/1022 transitions.
Applied a total of 0 rules in 47 ms. Remains 360 /360 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 1022/1022 transitions.
Starting structural reductions, iteration 0 : 360/360 places, 1022/1022 transitions.
Applied a total of 0 rules in 18 ms. Remains 360 /360 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
[2021-05-19 00:23:11] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 360 cols
[2021-05-19 00:23:11] [INFO ] Computed 48 place invariants in 15 ms
[2021-05-19 00:23:14] [INFO ] Implicit Places using invariants in 3012 ms returned [17, 73, 149, 297]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3054 ms to find 4 implicit places.
[2021-05-19 00:23:14] [INFO ] Redundant transitions in 88 ms returned []
[2021-05-19 00:23:14] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2021-05-19 00:23:15] [INFO ] Computed 44 place invariants in 28 ms
[2021-05-19 00:23:17] [INFO ] Dead Transitions using invariants and state equation in 2518 ms returned []
Starting structural reductions, iteration 1 : 356/360 places, 1022/1022 transitions.
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 356 transition count 1022
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 352 transition count 1018
Applied a total of 12 rules in 55 ms. Remains 352 /356 variables (removed 4) and now considering 1018/1022 (removed 4) transitions.
[2021-05-19 00:23:17] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:23:17] [INFO ] Computed 44 place invariants in 38 ms
[2021-05-19 00:23:18] [INFO ] Implicit Places using invariants in 1354 ms returned []
[2021-05-19 00:23:18] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:23:18] [INFO ] Computed 44 place invariants in 24 ms
[2021-05-19 00:23:20] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:23:30] [INFO ] Implicit Places using invariants and state equation in 11746 ms returned []
Implicit Place search using SMT with State Equation took 13114 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 352/360 places, 1018/1022 transitions.
Incomplete random walk after 1000000 steps, including 9419 resets, run finished after 4198 ms. (steps per millisecond=238 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 4349 resets, run finished after 1763 ms. (steps per millisecond=567 ) properties seen :[0]
Interrupted probabilistic random walk after 3732729 steps, run timeout after 30001 ms. (steps per millisecond=124 ) properties seen :[0]
Probabilistic random walk after 3732729 steps, saw 955125 distinct states, run finished after 30001 ms. (steps per millisecond=124 ) properties seen :[0]
[2021-05-19 00:24:06] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:24:06] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-19 00:24:06] [INFO ] [Real]Absence check using 19 positive place invariants in 130 ms returned sat
[2021-05-19 00:24:06] [INFO ] [Real]Absence check using 19 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-19 00:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:24:08] [INFO ] [Real]Absence check using state equation in 1428 ms returned sat
[2021-05-19 00:24:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:24:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2021-05-19 00:24:08] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 20 ms returned sat
[2021-05-19 00:24:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:24:12] [INFO ] [Nat]Absence check using state equation in 3560 ms returned sat
[2021-05-19 00:24:12] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:24:12] [INFO ] [Nat]Added 116 Read/Feed constraints in 175 ms returned sat
[2021-05-19 00:24:12] [INFO ] Computed and/alt/rep : 1012/14845/988 causal constraints in 133 ms.
[2021-05-19 00:24:32] [INFO ] Added : 630 causal constraints over 126 iterations in 20254 ms.(timeout) Result :sat
[2021-05-19 00:24:32] [INFO ] Deduced a trap composed of 104 places in 397 ms
[2021-05-19 00:24:33] [INFO ] Deduced a trap composed of 58 places in 164 ms
[2021-05-19 00:24:34] [INFO ] Deduced a trap composed of 58 places in 55 ms
[2021-05-19 00:24:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1919 ms
Attempting to minimize the solution found.
Minimization took 193 ms.
Incomplete Parikh walk after 2430200 steps, including 1000 resets, run finished after 10459 ms. (steps per millisecond=232 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 352 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 352/352 places, 1018/1018 transitions.
Applied a total of 0 rules in 15 ms. Remains 352 /352 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 1018/1018 transitions.
Starting structural reductions, iteration 0 : 352/352 places, 1018/1018 transitions.
Applied a total of 0 rules in 15 ms. Remains 352 /352 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
[2021-05-19 00:24:45] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:24:45] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-19 00:24:46] [INFO ] Implicit Places using invariants in 1651 ms returned []
[2021-05-19 00:24:46] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:24:46] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-19 00:24:48] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:24:59] [INFO ] Implicit Places using invariants and state equation in 12334 ms returned []
Implicit Place search using SMT with State Equation took 13987 ms to find 0 implicit places.
[2021-05-19 00:24:59] [INFO ] Redundant transitions in 16 ms returned []
[2021-05-19 00:24:59] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:24:59] [INFO ] Computed 44 place invariants in 19 ms
[2021-05-19 00:25:01] [INFO ] Dead Transitions using invariants and state equation in 2486 ms returned []
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 1018/1018 transitions.
Incomplete random walk after 100000 steps, including 863 resets, run finished after 464 ms. (steps per millisecond=215 ) properties seen :[0]
[2021-05-19 00:25:02] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2021-05-19 00:25:02] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-19 00:25:02] [INFO ] [Real]Absence check using 19 positive place invariants in 28 ms returned sat
[2021-05-19 00:25:02] [INFO ] [Real]Absence check using 19 positive and 25 generalized place invariants in 43 ms returned sat
[2021-05-19 00:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:25:03] [INFO ] [Real]Absence check using state equation in 1236 ms returned sat
[2021-05-19 00:25:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:25:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-19 00:25:03] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 48 ms returned sat
[2021-05-19 00:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:25:07] [INFO ] [Nat]Absence check using state equation in 4199 ms returned sat
[2021-05-19 00:25:07] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-19 00:25:08] [INFO ] [Nat]Added 116 Read/Feed constraints in 174 ms returned sat
[2021-05-19 00:25:08] [INFO ] Computed and/alt/rep : 1012/14845/988 causal constraints in 74 ms.
[2021-05-19 00:25:23] [INFO ] Added : 575 causal constraints over 115 iterations in 15524 ms. Result :(error "Failed to check-sat")
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 352 transition count 994
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 352 transition count 990
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 32 place count 348 transition count 990
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 348 transition count 984
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 44 place count 342 transition count 984
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 3 with 24 rules applied. Total rules applied 68 place count 342 transition count 960
Applied a total of 68 rules in 119 ms. Remains 342 /352 variables (removed 10) and now considering 960/1018 (removed 58) transitions.
// Phase 1: matrix 960 rows 342 cols
[2021-05-19 00:25:23] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-19 00:25:23] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-19 00:25:23] [INFO ] [Real]Absence check using 19 positive and 25 generalized place invariants in 29 ms returned sat
[2021-05-19 00:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:25:24] [INFO ] [Real]Absence check using state equation in 953 ms returned sat
[2021-05-19 00:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:25:24] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2021-05-19 00:25:24] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 17 ms returned sat
[2021-05-19 00:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:25:25] [INFO ] [Nat]Absence check using state equation in 986 ms returned sat
[2021-05-19 00:25:25] [INFO ] Computed and/alt/rep : 959/12822/959 causal constraints in 36 ms.
[2021-05-19 00:25:51] [INFO ] Added : 735 causal constraints over 147 iterations in 25812 ms.(timeout) Result :unknown
[2021-05-19 00:25:51] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2021-05-19 00:25:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 8 ms.
[2021-05-19 00:25:52] [INFO ] Flatten gal took : 135 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ PolyORBLF-PT-S06J06T04 @ 3570 seconds
vrfy: finished
info: timeLeft: 3560
rslt: Output for ReachabilityCardinality @ PolyORBLF-PT-S06J06T04

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed May 19 00:25:52 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 24040,
"runtime": 10.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
"visible_transitions": 0
},
"processed": "A (G ((p228 + p288 + p18 + p30 <= p27)))",
"processed_size": 40,
"rewrites": 2,
"skeleton": "A(G(**))"
},
"net":
{
"arcs": 5974,
"conflict_clusters": 33,
"places": 352,
"places_significant": 308,
"singleton_clusters": 0,
"transitions": 1018
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 1370/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 11264
lola: finding significant places
lola: 352 places, 1018 transitions, 308 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: A (G ((p228 + p288 + p18 + p30 <= p27)))
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p228 + p288 + p18 + p30 <= p27)))
lola: processed formula length: 40
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: local time limit reached - aborting
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p27 + 1 <= p228 + p288 + p18 + p30)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: memory consumption: 24040 KB
lola: time consumption: 10 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
rslt: finished

--------------------
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="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 gold2020"
echo " Input is PolyORBLF-PT-S06J06T04, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287200171"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;