Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771900339.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
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 r060-tall-165254771900339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 7.2K Apr 29 16:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 16:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.9M May 10 09:33 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 1652591433689

Running Version 202205111006
[2022-05-15 05:10:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 05:10:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 05:10:35] [INFO ] Load time of PNML (sax parser for PT used): 833 ms
[2022-05-15 05:10:35] [INFO ] Transformed 2162 places.
[2022-05-15 05:10:35] [INFO ] Transformed 14865 transitions.
[2022-05-15 05:10:35] [INFO ] Found NUPN structural information;
[2022-05-15 05:10:35] [INFO ] Parsed PT model containing 2162 places and 14865 transitions in 993 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 1757 transitions
Reduce redundant transitions removed 1757 transitions.
FORMULA DLCshifumi-PT-5a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-10 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 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 2162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2162/2162 places, 13108/13108 transitions.
Discarding 253 places :
Symmetric choice reduction at 0 with 253 rule applications. Total rules 253 place count 1909 transition count 10360
Iterating global reduction 0 with 253 rules applied. Total rules applied 506 place count 1909 transition count 10360
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 0 with 120 rules applied. Total rules applied 626 place count 1909 transition count 10240
Drop transitions removed 3135 transitions
Redundant transition composition rules discarded 3135 transitions
Iterating global reduction 1 with 3135 rules applied. Total rules applied 3761 place count 1909 transition count 7105
Applied a total of 3761 rules in 1242 ms. Remains 1909 /2162 variables (removed 253) and now considering 7105/13108 (removed 6003) transitions.
[2022-05-15 05:10:37] [INFO ] Flow matrix only has 939 transitions (discarded 6166 similar events)
// Phase 1: matrix 939 rows 1909 cols
[2022-05-15 05:10:37] [INFO ] Computed 1378 place invariants in 28 ms
[2022-05-15 05:10:50] [INFO ] Implicit Places using invariants in 12725 ms returned [659, 660, 661, 662, 663, 664, 665, 666, 667, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 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, 784, 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, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 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, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 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, 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, 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, 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, 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, 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, 1627, 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, 1745, 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, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 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]
Discarding 1240 places :
Ensure Unique test removed 5844 transitions
Reduce isomorphic transitions removed 5844 transitions.
Implicit Place search using SMT only with invariants took 12796 ms to find 1240 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 669/2162 places, 1261/13108 transitions.
Drop transitions removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 0 with 54 rules applied. Total rules applied 54 place count 669 transition count 1207
Applied a total of 54 rules in 40 ms. Remains 669 /669 variables (removed 0) and now considering 1207/1261 (removed 54) transitions.
[2022-05-15 05:10:50] [INFO ] Flow matrix only has 939 transitions (discarded 268 similar events)
// Phase 1: matrix 939 rows 669 cols
[2022-05-15 05:10:50] [INFO ] Computed 138 place invariants in 6 ms
[2022-05-15 05:10:50] [INFO ] Implicit Places using invariants in 105 ms returned []
[2022-05-15 05:10:50] [INFO ] Flow matrix only has 939 transitions (discarded 268 similar events)
// Phase 1: matrix 939 rows 669 cols
[2022-05-15 05:10:50] [INFO ] Computed 138 place invariants in 3 ms
[2022-05-15 05:10:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:10:50] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 669/2162 places, 1207/13108 transitions.
Finished structural reductions, in 2 iterations. Remains : 669/2162 places, 1207/13108 transitions.
Support contains 17 out of 669 places after structural reductions.
[2022-05-15 05:10:50] [INFO ] Flatten gal took : 213 ms
[2022-05-15 05:10:51] [INFO ] Flatten gal took : 47 ms
[2022-05-15 05:10:51] [INFO ] Input system was already deterministic with 1207 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-15 05:10:51] [INFO ] Flow matrix only has 939 transitions (discarded 268 similar events)
// Phase 1: matrix 939 rows 669 cols
[2022-05-15 05:10:51] [INFO ] Computed 138 place invariants in 6 ms
[2022-05-15 05:10:52] [INFO ] [Real]Absence check using 138 positive place invariants in 30 ms returned sat
[2022-05-15 05:10:52] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2022-05-15 05:10:52] [INFO ] [Nat]Absence check using 138 positive place invariants in 29 ms returned sat
[2022-05-15 05:10:52] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
FORMULA DLCshifumi-PT-5a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 1 stable transitions
Graph (complete) has 1344 edges and 669 vertex of which 659 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.13 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(p0))))'
Support contains 1 out of 669 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 660 transition count 1207
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 657 transition count 1201
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 657 transition count 1201
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 18 place count 657 transition count 1198
Applied a total of 18 rules in 79 ms. Remains 657 /669 variables (removed 12) and now considering 1198/1207 (removed 9) transitions.
[2022-05-15 05:10:52] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:52] [INFO ] Computed 129 place invariants in 8 ms
[2022-05-15 05:10:52] [INFO ] Implicit Places using invariants in 178 ms returned []
[2022-05-15 05:10:52] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:52] [INFO ] Computed 129 place invariants in 15 ms
[2022-05-15 05:10:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:10:53] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
[2022-05-15 05:10:53] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:53] [INFO ] Computed 129 place invariants in 2 ms
[2022-05-15 05:10:53] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 657/669 places, 1198/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 657/669 places, 1198/1207 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s656 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-00 finished in 1545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 669 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 660 transition count 1207
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 657 transition count 1201
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 657 transition count 1201
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 18 place count 657 transition count 1198
Applied a total of 18 rules in 36 ms. Remains 657 /669 variables (removed 12) and now considering 1198/1207 (removed 9) transitions.
[2022-05-15 05:10:53] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:53] [INFO ] Computed 129 place invariants in 2 ms
[2022-05-15 05:10:54] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-15 05:10:54] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:54] [INFO ] Computed 129 place invariants in 3 ms
[2022-05-15 05:10:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:10:54] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2022-05-15 05:10:54] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 657 cols
[2022-05-15 05:10:54] [INFO ] Computed 129 place invariants in 2 ms
[2022-05-15 05:10:54] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 657/669 places, 1198/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 657/669 places, 1198/1207 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s656 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-01 finished in 994 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X(X(F(!(X(p0) U p0))))))))'
Support contains 1 out of 669 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 659 transition count 1207
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 657 transition count 1203
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 657 transition count 1203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 657 transition count 1201
Applied a total of 16 rules in 38 ms. Remains 657 /669 variables (removed 12) and now considering 1201/1207 (removed 6) transitions.
[2022-05-15 05:10:54] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:10:54] [INFO ] Computed 128 place invariants in 13 ms
[2022-05-15 05:10:55] [INFO ] Implicit Places using invariants in 111 ms returned []
[2022-05-15 05:10:55] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:10:55] [INFO ] Computed 128 place invariants in 4 ms
[2022-05-15 05:10:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:10:55] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
[2022-05-15 05:10:55] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:10:55] [INFO ] Computed 128 place invariants in 2 ms
[2022-05-15 05:10:56] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 657/669 places, 1201/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 657/669 places, 1201/1207 transitions.
Stuttering acceptance computed with spot in 495 ms :[p0, p0, p0]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(EQ s86 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33396 reset in 2009 ms.
Product exploration explored 100000 steps with 33336 reset in 1768 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 116 ms :[p0, p0, p0]
Finished random walk after 1170 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=68 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 84 ms :[p0, p0, p0]
Support contains 1 out of 657 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 657/657 places, 1201/1201 transitions.
Applied a total of 0 rules in 16 ms. Remains 657 /657 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2022-05-15 05:11:01] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:11:01] [INFO ] Computed 128 place invariants in 4 ms
[2022-05-15 05:11:01] [INFO ] Implicit Places using invariants in 98 ms returned []
[2022-05-15 05:11:01] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:11:01] [INFO ] Computed 128 place invariants in 4 ms
[2022-05-15 05:11:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:11:01] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2022-05-15 05:11:01] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 657 cols
[2022-05-15 05:11:01] [INFO ] Computed 128 place invariants in 3 ms
[2022-05-15 05:11:02] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 657/657 places, 1201/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 2606 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 97 ms :[p0, p0, p0]
Finished random walk after 6507 steps, including 1 resets, run visited all 1 properties in 73 ms. (steps per millisecond=89 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 98 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 89 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 83 ms :[p0, p0, p0]
Product exploration explored 100000 steps with 33439 reset in 1661 ms.
Product exploration explored 100000 steps with 33369 reset in 1702 ms.
Built C files in :
/tmp/ltsmin5595279593464727100
[2022-05-15 05:11:09] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5595279593464727100
Running compilation step : cd /tmp/ltsmin5595279593464727100;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1722 ms.
Running link step : cd /tmp/ltsmin5595279593464727100;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin5595279593464727100;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9364687284163239746.hoa' '--buchi-type=spotba'
LTSmin run took 2457 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DLCshifumi-PT-5a-LTLCardinality-08 finished in 18352 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Graph (trivial) has 1202 edges and 669 vertex of which 656 / 669 are part of one of the 128 SCC in 8 ms
Free SCC test removed 528 places
Ensure Unique test removed 1074 transitions
Reduce isomorphic transitions removed 1074 transitions.
Graph (complete) has 270 edges and 141 vertex of which 131 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 126 places and 0 transitions.
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 251 rules applied. Total rules applied 253 place count 4 transition count 7
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 255 place count 4 transition count 5
Applied a total of 255 rules in 17 ms. Remains 4 /669 variables (removed 665) and now considering 5/1207 (removed 1202) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:13] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 05:11:13] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-15 05:11:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/669 places, 5/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/669 places, 5/1207 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-09 finished in 142 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F((X(p0)||F(p1))))))'
Support contains 1 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Graph (trivial) has 1206 edges and 669 vertex of which 658 / 669 are part of one of the 128 SCC in 3 ms
Free SCC test removed 530 places
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Graph (complete) has 266 edges and 139 vertex of which 130 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 129 place count 3 transition count 2
Iterating global reduction 0 with 127 rules applied. Total rules applied 256 place count 3 transition count 2
Applied a total of 256 rules in 16 ms. Remains 3 /669 variables (removed 666) and now considering 2/1207 (removed 1205) transitions.
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 05:11:13] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 05:11:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 05:11:13] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-15 05:11:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 05:11:13] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/669 places, 2/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/669 places, 2/1207 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s2 0), p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 193 ms.
Product exploration explored 100000 steps with 0 reset in 157 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 3 edges and 3 vertex of which 2 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Detected a total of 3/3 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 181 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 5000 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Probably explored full state space saw : 2 states, properties seen :0
Probabilistic random walk after 4 steps, saw 2 distinct states, run finished after 9 ms. (steps per millisecond=0 ) properties seen :0
Explored full state space saw : 2 states, properties seen :0
Exhaustive walk after 4 steps, saw 2 distinct states, run finished after 2 ms. (steps per millisecond=2 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCshifumi-PT-5a-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCshifumi-PT-5a-LTLCardinality-14 finished in 1045 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(p0)))))'
Support contains 2 out of 669 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 669/669 places, 1207/1207 transitions.
Graph (trivial) has 1201 edges and 669 vertex of which 655 / 669 are part of one of the 128 SCC in 2 ms
Free SCC test removed 527 places
Ensure Unique test removed 1072 transitions
Reduce isomorphic transitions removed 1072 transitions.
Graph (complete) has 272 edges and 142 vertex of which 132 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 126 places and 0 transitions.
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 252 rules applied. Total rules applied 254 place count 5 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 255 place count 4 transition count 8
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 258 place count 4 transition count 5
Applied a total of 258 rules in 8 ms. Remains 4 /669 variables (removed 665) and now considering 5/1207 (removed 1202) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:14] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:14] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:14] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:14] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-15 05:11:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 05:11:14] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 05:11:14] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/669 places, 5/1207 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/669 places, 5/1207 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s0 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-LTLCardinality-15 finished in 132 ms.
All properties solved by simple procedures.
Total runtime 39733 ms.

BK_STOP 1652591474670

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="itstools"
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 itstools"
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 r060-tall-165254771900339"
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 ;