Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r113-smll-171624274700339.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DLCshifumi-PT-5a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274700339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.4M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 17:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 13 17:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 13 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.9M May 18 16:42 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 DLCshifumi-PT-5a-LTLCardinality-00
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-01
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-02
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-03
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-04
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-05
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-06
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-07
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-08
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-09
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-10
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-11
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-12
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-13
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-14
FORMULA_NAME DLCshifumi-PT-5a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716441377697

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-5a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 05:16:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 05:16:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 05:16:21] [INFO ] Load time of PNML (sax parser for PT used): 1202 ms
[2024-05-23 05:16:21] [INFO ] Transformed 2162 places.
[2024-05-23 05:16:21] [INFO ] Transformed 14865 transitions.
[2024-05-23 05:16:21] [INFO ] Found NUPN structural information;
[2024-05-23 05:16:21] [INFO ] Parsed PT model containing 2162 places and 14865 transitions and 57457 arcs in 1510 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 1757 transitions
Reduce redundant transitions removed 1757 transitions.
FORMULA DLCshifumi-PT-5a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 2162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2162/2162 places, 13108/13108 transitions.
Discarding 248 places :
Symmetric choice reduction at 0 with 248 rule applications. Total rules 248 place count 1914 transition count 10390
Iterating global reduction 0 with 248 rules applied. Total rules applied 496 place count 1914 transition count 10390
Ensure Unique test removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 0 with 117 rules applied. Total rules applied 613 place count 1914 transition count 10273
Drop transitions (Redundant composition of simpler transitions.) removed 3135 transitions
Redundant transition composition rules discarded 3135 transitions
Iterating global reduction 1 with 3135 rules applied. Total rules applied 3748 place count 1914 transition count 7138
Applied a total of 3748 rules in 1835 ms. Remains 1914 /2162 variables (removed 248) and now considering 7138/13108 (removed 5970) transitions.
[2024-05-23 05:16:23] [INFO ] Flow matrix only has 947 transitions (discarded 6191 similar events)
// Phase 1: matrix 947 rows 1914 cols
[2024-05-23 05:16:24] [INFO ] Computed 1378 invariants in 46 ms
[2024-05-23 05:16:46] [INFO ] Implicit Places using invariants in 22116 ms returned [664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 873, 874, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 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, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 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, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 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, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 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, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1817, 1818, 1819, 1820, 1821, 1822, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913]
Discarding 1241 places :
Ensure Unique test removed 5875 transitions
Reduce isomorphic transitions removed 5875 transitions.
Implicit Place search using SMT only with invariants took 22217 ms to find 1241 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 673/2162 places, 1263/13108 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 0 with 43 rules applied. Total rules applied 43 place count 673 transition count 1220
Applied a total of 43 rules in 48 ms. Remains 673 /673 variables (removed 0) and now considering 1220/1263 (removed 43) transitions.
[2024-05-23 05:16:46] [INFO ] Flow matrix only has 947 transitions (discarded 273 similar events)
// Phase 1: matrix 947 rows 673 cols
[2024-05-23 05:16:46] [INFO ] Computed 137 invariants in 8 ms
[2024-05-23 05:16:46] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-23 05:16:46] [INFO ] Flow matrix only has 947 transitions (discarded 273 similar events)
[2024-05-23 05:16:46] [INFO ] Invariant cache hit.
[2024-05-23 05:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 05:16:47] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 829 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 673/2162 places, 1220/13108 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24959 ms. Remains : 673/2162 places, 1220/13108 transitions.
Support contains 21 out of 673 places after structural reductions.
[2024-05-23 05:16:47] [INFO ] Flatten gal took : 152 ms
[2024-05-23 05:16:47] [INFO ] Flatten gal took : 105 ms
[2024-05-23 05:16:47] [INFO ] Input system was already deterministic with 1220 transitions.
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 40000 steps (8 resets) in 3281 ms. (12 steps per ms) remains 4/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 206 ms. (193 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 4/4 properties
[2024-05-23 05:16:49] [INFO ] Flow matrix only has 947 transitions (discarded 273 similar events)
[2024-05-23 05:16:49] [INFO ] Invariant cache hit.
[2024-05-23 05:16:49] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 5/13 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 660/673 variables, 129/137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/673 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 946/1619 variables, 673/810 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1619 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/1620 variables, 1/811 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1620 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/1620 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1620/1620 variables, and 811 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1421 ms.
Refiners :[Positive P Invariants (semi-flows): 137/137 constraints, State Equation: 673/673 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Int declared 13/1620 variables, and 8 constraints, problems are : Problem set: 4 solved, 0 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 8/137 constraints, State Equation: 0/673 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 1550ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA DLCshifumi-PT-5a-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
FORMULA DLCshifumi-PT-5a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 1 stable transitions
Graph (complete) has 1356 edges and 673 vertex of which 664 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.16 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p1)||p0) U G(!p1)))'
Support contains 3 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1220/1220 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 664 transition count 1220
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 15 place count 658 transition count 1208
Iterating global reduction 1 with 6 rules applied. Total rules applied 21 place count 658 transition count 1208
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 25 place count 658 transition count 1204
Applied a total of 25 rules in 106 ms. Remains 658 /673 variables (removed 15) and now considering 1204/1220 (removed 16) transitions.
[2024-05-23 05:16:51] [INFO ] Flow matrix only has 937 transitions (discarded 267 similar events)
// Phase 1: matrix 937 rows 658 cols
[2024-05-23 05:16:51] [INFO ] Computed 128 invariants in 9 ms
[2024-05-23 05:16:51] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-23 05:16:51] [INFO ] Flow matrix only has 937 transitions (discarded 267 similar events)
[2024-05-23 05:16:51] [INFO ] Invariant cache hit.
[2024-05-23 05:16:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 05:16:52] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
Running 1203 sub problems to find dead transitions.
[2024-05-23 05:16:52] [INFO ] Flow matrix only has 937 transitions (discarded 267 similar events)
[2024-05-23 05:16:52] [INFO ] Invariant cache hit.
[2024-05-23 05:16:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/657 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1203 unsolved
SMT process timed out in 30475ms, After SMT, problems are : Problem set: 0 solved, 1203 unsolved
Search for dead transitions found 0 dead transitions in 30506ms
Starting structural reductions in LTL mode, iteration 1 : 658/673 places, 1204/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31628 ms. Remains : 658/673 places, 1204/1220 transitions.
Stuttering acceptance computed with spot in 519 ms :[p1, (NOT p1), false, true, p1]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1847 steps with 0 reset in 184 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-01 finished in 32446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1220/1220 transitions.
Graph (trivial) has 1216 edges and 673 vertex of which 662 / 673 are part of one of the 128 SCC in 8 ms
Free SCC test removed 534 places
Ensure Unique test removed 1088 transitions
Reduce isomorphic transitions removed 1088 transitions.
Graph (complete) has 268 edges and 139 vertex of which 131 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 128 place count 5 transition count 6
Iterating global reduction 0 with 126 rules applied. Total rules applied 254 place count 5 transition count 6
Applied a total of 254 rules in 45 ms. Remains 5 /673 variables (removed 668) and now considering 6/1220 (removed 1214) transitions.
[2024-05-23 05:17:23] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-23 05:17:23] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:17:23] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 05:17:23] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-23 05:17:23] [INFO ] Invariant cache hit.
[2024-05-23 05:17:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 05:17:23] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-23 05:17:23] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2024-05-23 05:17:23] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-23 05:17:23] [INFO ] Invariant cache hit.
[2024-05-23 05:17:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/9 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 114 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 241ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 242ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/673 places, 6/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 365 ms. Remains : 5/673 places, 6/1220 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-05
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-05 finished in 493 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)&&(G(p0)||G(p1))))))'
Support contains 3 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1220/1220 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 664 transition count 1220
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 16 place count 657 transition count 1206
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 657 transition count 1206
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 28 place count 657 transition count 1201
Applied a total of 28 rules in 82 ms. Remains 657 /673 variables (removed 16) and now considering 1201/1220 (removed 19) transitions.
[2024-05-23 05:17:23] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2024-05-23 05:17:23] [INFO ] Computed 128 invariants in 11 ms
[2024-05-23 05:17:24] [INFO ] Implicit Places using invariants in 262 ms returned []
[2024-05-23 05:17:24] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
[2024-05-23 05:17:24] [INFO ] Invariant cache hit.
[2024-05-23 05:17:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 05:17:24] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
Running 1200 sub problems to find dead transitions.
[2024-05-23 05:17:24] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
[2024-05-23 05:17:24] [INFO ] Invariant cache hit.
[2024-05-23 05:17:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
SMT process timed out in 30426ms, After SMT, problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 30441ms
Starting structural reductions in LTL mode, iteration 1 : 657/673 places, 1201/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31402 ms. Remains : 657/673 places, 1201/1220 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 245 steps with 0 reset in 28 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-10 finished in 31698 ms.
All properties solved by simple procedures.
Total runtime 95306 ms.
ITS solved all properties within timeout

BK_STOP 1716441475536

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="DLCshifumi-PT-5a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is DLCshifumi-PT-5a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274700339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5a.tgz
mv DLCshifumi-PT-5a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;