Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397300501.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCshifumi-PT-5a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397300501
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 09:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 09:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.9M 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 DLCshifumi-PT-5a-00
FORMULA_NAME DLCshifumi-PT-5a-01
FORMULA_NAME DLCshifumi-PT-5a-02
FORMULA_NAME DLCshifumi-PT-5a-03
FORMULA_NAME DLCshifumi-PT-5a-04
FORMULA_NAME DLCshifumi-PT-5a-05
FORMULA_NAME DLCshifumi-PT-5a-06
FORMULA_NAME DLCshifumi-PT-5a-07
FORMULA_NAME DLCshifumi-PT-5a-08
FORMULA_NAME DLCshifumi-PT-5a-09
FORMULA_NAME DLCshifumi-PT-5a-10
FORMULA_NAME DLCshifumi-PT-5a-11
FORMULA_NAME DLCshifumi-PT-5a-12
FORMULA_NAME DLCshifumi-PT-5a-13
FORMULA_NAME DLCshifumi-PT-5a-14
FORMULA_NAME DLCshifumi-PT-5a-15

=== Now, execution of the tool begins

BK_START 1620536252190

Running Version 0
[2021-05-09 04:57:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-09 04:57:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 04:57:44] [INFO ] Load time of PNML (sax parser for PT used): 464 ms
[2021-05-09 04:57:44] [INFO ] Transformed 2162 places.
[2021-05-09 04:57:44] [INFO ] Transformed 14865 transitions.
[2021-05-09 04:57:44] [INFO ] Found NUPN structural information;
[2021-05-09 04:57:44] [INFO ] Parsed PT model containing 2162 places and 14865 transitions in 578 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 04:57:44] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 1757 transitions
Reduce redundant transitions removed 1757 transitions.
FORMULA DLCshifumi-PT-5a-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 2162 places. Attempting structural reductions.
Starting structural reductions, 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 11128
Iterating global reduction 0 with 248 rules applied. Total rules applied 496 place count 1914 transition count 11128
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 0 with 122 rules applied. Total rules applied 618 place count 1914 transition count 11006
Drop transitions removed 3897 transitions
Redundant transition composition rules discarded 3897 transitions
Iterating global reduction 1 with 3897 rules applied. Total rules applied 4515 place count 1914 transition count 7109
Applied a total of 4515 rules in 990 ms. Remains 1914 /2162 variables (removed 248) and now considering 7109/13108 (removed 5999) transitions.
[2021-05-09 04:57:45] [INFO ] Flow matrix only has 942 transitions (discarded 6167 similar events)
// Phase 1: matrix 942 rows 1914 cols
[2021-05-09 04:57:45] [INFO ] Computed 1378 place invariants in 29 ms
[2021-05-09 04:57:58] [INFO ] Implicit Places using invariants in 12879 ms returned [664, 665, 666, 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, 702, 703, 704, 705, 706, 707, 708, 709, 710, 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, 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, 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, 830, 831, 832, 833, 834, 835, 836, 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, 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, 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, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 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, 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, 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, 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, 1388, 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, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1510, 1511, 1512, 1513, 1514, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 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, 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, 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, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 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, 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, 1909, 1910, 1911, 1912, 1913]
Discarding 1225 places :
Ensure Unique test removed 5729 transitions
Reduce isomorphic transitions removed 5729 transitions.
Implicit Place search using SMT only with invariants took 12964 ms to find 1225 implicit places.
[2021-05-09 04:57:58] [INFO ] Flow matrix only has 942 transitions (discarded 438 similar events)
// Phase 1: matrix 942 rows 689 cols
[2021-05-09 04:57:58] [INFO ] Computed 153 place invariants in 3 ms
[2021-05-09 04:57:58] [INFO ] Dead Transitions using invariants and state equation in 489 ms returned []
Starting structural reductions, iteration 1 : 689/2162 places, 1380/13108 transitions.
Drop transitions removed 165 transitions
Redundant transition composition rules discarded 165 transitions
Iterating global reduction 0 with 165 rules applied. Total rules applied 165 place count 689 transition count 1215
Applied a total of 165 rules in 26 ms. Remains 689 /689 variables (removed 0) and now considering 1215/1380 (removed 165) transitions.
[2021-05-09 04:57:59] [INFO ] Flow matrix only has 942 transitions (discarded 273 similar events)
// Phase 1: matrix 942 rows 689 cols
[2021-05-09 04:57:59] [INFO ] Computed 153 place invariants in 3 ms
[2021-05-09 04:57:59] [INFO ] Implicit Places using invariants in 182 ms returned []
[2021-05-09 04:57:59] [INFO ] Flow matrix only has 942 transitions (discarded 273 similar events)
// Phase 1: matrix 942 rows 689 cols
[2021-05-09 04:57:59] [INFO ] Computed 153 place invariants in 3 ms
[2021-05-09 04:57:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:57:59] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 689/2162 places, 1215/13108 transitions.
[2021-05-09 04:57:59] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 04:57:59] [INFO ] Flatten gal took : 96 ms
FORMULA DLCshifumi-PT-5a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 04:58:00] [INFO ] Flatten gal took : 48 ms
[2021-05-09 04:58:00] [INFO ] Input system was already deterministic with 1215 transitions.
Finished random walk after 7739 steps, including 0 resets, run visited all 25 properties in 157 ms. (steps per millisecond=49 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 660 transition count 1203
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 660 transition count 1203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 660 transition count 1202
Applied a total of 36 rules in 42 ms. Remains 660 /689 variables (removed 29) and now considering 1202/1215 (removed 13) transitions.
[2021-05-09 04:58:00] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
// Phase 1: matrix 935 rows 660 cols
[2021-05-09 04:58:00] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:00] [INFO ] Implicit Places using invariants in 104 ms returned []
[2021-05-09 04:58:00] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
// Phase 1: matrix 935 rows 660 cols
[2021-05-09 04:58:00] [INFO ] Computed 130 place invariants in 11 ms
[2021-05-09 04:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:00] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
[2021-05-09 04:58:00] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
// Phase 1: matrix 935 rows 660 cols
[2021-05-09 04:58:00] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:01] [INFO ] Dead Transitions using invariants and state equation in 500 ms returned []
Finished structural reductions, in 1 iterations. Remains : 660/689 places, 1202/1215 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-5a-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s635 1) (EQ s659 1)), p1:(AND (EQ s626 1) (EQ s658 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCshifumi-PT-5a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-00 finished in 1201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U (p1 U p2))&&F((p3 U (p4||G(p3)))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Graph (trivial) has 1198 edges and 689 vertex of which 651 / 689 are part of one of the 126 SCC in 4 ms
Free SCC test removed 525 places
Ensure Unique test removed 1066 transitions
Reduce isomorphic transitions removed 1066 transitions.
Graph (complete) has 301 edges and 164 vertex of which 143 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.4 ms
Discarding 21 places :
Also discarding 0 output transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 143 transition count 145
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 139 transition count 143
Discarding 123 places :
Symmetric choice reduction at 2 with 123 rule applications. Total rules 135 place count 16 transition count 20
Iterating global reduction 2 with 123 rules applied. Total rules applied 258 place count 16 transition count 20
Applied a total of 258 rules in 22 ms. Remains 16 /689 variables (removed 673) and now considering 20/1215 (removed 1195) transitions.
[2021-05-09 04:58:01] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 16 cols
[2021-05-09 04:58:01] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-09 04:58:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-09 04:58:01] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 16 cols
[2021-05-09 04:58:01] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 04:58:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:01] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-09 04:58:01] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 04:58:01] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 16 cols
[2021-05-09 04:58:01] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-09 04:58:01] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/689 places, 20/1215 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p2) (AND (NOT p3) (NOT p4))), true, (NOT p2), (AND (NOT p4) (NOT p3)), (NOT p2)]
Running random walk in product with property : DLCshifumi-PT-5a-01 automaton TGBA [mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 (NOT p4) (NOT p3)) (AND p1 (NOT p4) (NOT p3)) (AND p0 (NOT p4) (NOT p3))), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p4) p3), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s8 1) (EQ s14 1)), p1:(AND (EQ s7 1) (EQ s13 1)), p0:(OR (EQ s10 0) (EQ s15 0)), p4:(AND (OR (NEQ s10 1) (NEQ s15 1)) (OR (NEQ s4 1) (NEQ s12 1))), p3:(OR (NEQ s4 1) (NEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-01 finished in 253 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F((p0||X(p0))))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 658 transition count 1199
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 658 transition count 1199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 658 transition count 1198
Applied a total of 40 rules in 63 ms. Remains 658 /689 variables (removed 31) and now considering 1198/1215 (removed 17) transitions.
[2021-05-09 04:58:01] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:01] [INFO ] Computed 130 place invariants in 4 ms
[2021-05-09 04:58:01] [INFO ] Implicit Places using invariants in 101 ms returned []
[2021-05-09 04:58:01] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:01] [INFO ] Computed 130 place invariants in 7 ms
[2021-05-09 04:58:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:02] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
[2021-05-09 04:58:02] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:02] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:02] [INFO ] Dead Transitions using invariants and state equation in 431 ms returned []
Finished structural reductions, in 1 iterations. Remains : 658/689 places, 1198/1215 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-5a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s330 1) (EQ s657 1)), p1:(OR (NEQ s621 1) (NEQ s656 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1685 ms.
Product exploration explored 100000 steps with 50000 reset in 1589 ms.
Graph (complete) has 1327 edges and 658 vertex of which 656 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 1431 ms.
Product exploration explored 100000 steps with 50000 reset in 1474 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 658 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 658/658 places, 1198/1198 transitions.
Graph (trivial) has 1188 edges and 658 vertex of which 648 / 658 are part of one of the 127 SCC in 2 ms
Free SCC test removed 521 places
Ensure Unique test removed 1057 transitions
Reduce isomorphic transitions removed 1057 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 137 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 137 transition count 139
Discarding 125 places :
Symmetric choice reduction at 2 with 125 rule applications. Total rules 131 place count 12 transition count 14
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 2 with 125 rules applied. Total rules applied 256 place count 12 transition count 14
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 256 rules in 9 ms. Remains 12 /658 variables (removed 646) and now considering 14/1198 (removed 1184) transitions.
[2021-05-09 04:58:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:58:18] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 12 cols
[2021-05-09 04:58:18] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-09 04:58:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/658 places, 14/1198 transitions.
Product exploration explored 100000 steps with 50000 reset in 566 ms.
Product exploration explored 100000 steps with 50000 reset in 517 ms.
[2021-05-09 04:58:19] [INFO ] Flatten gal took : 41 ms
[2021-05-09 04:58:19] [INFO ] Flatten gal took : 37 ms
[2021-05-09 04:58:19] [INFO ] Time to serialize gal into /tmp/LTL2750572388697199726.gal : 18 ms
[2021-05-09 04:58:19] [INFO ] Time to serialize properties into /tmp/LTL15419997159719586704.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2750572388697199726.gal, -t, CGAL, -LTL, /tmp/LTL15419997159719586704.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2750572388697199726.gal -t CGAL -LTL /tmp/LTL15419997159719586704.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F(("((p462==1)&&(p1780==1))")||(X("((p462==1)&&(p1780==1))")))))||(G("((p869!=1)||(p1077!=1))"))))
Formula 0 simplified : !(XF("((p462==1)&&(p1780==1))" | X"((p462==1)&&(p1780==1))") | G"((p869!=1)||(p1077!=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
253 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.60791,92388,1,0,6,403830,25,0,14508,7612,14
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCshifumi-PT-5a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCshifumi-PT-5a-02 finished in 29901 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 659 transition count 1201
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 659 transition count 1201
Applied a total of 37 rules in 24 ms. Remains 659 /689 variables (removed 30) and now considering 1201/1215 (removed 14) transitions.
[2021-05-09 04:58:31] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 659 cols
[2021-05-09 04:58:31] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:31] [INFO ] Implicit Places using invariants in 86 ms returned []
[2021-05-09 04:58:31] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 659 cols
[2021-05-09 04:58:31] [INFO ] Computed 130 place invariants in 3 ms
[2021-05-09 04:58:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:32] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2021-05-09 04:58:32] [INFO ] Flow matrix only has 935 transitions (discarded 266 similar events)
// Phase 1: matrix 935 rows 659 cols
[2021-05-09 04:58:32] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:32] [INFO ] Dead Transitions using invariants and state equation in 465 ms returned []
Finished structural reductions, in 1 iterations. Remains : 659/689 places, 1201/1215 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-5a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s207 1) (EQ s657 1)), p1:(OR (EQ s631 0) (EQ s658 0) (AND (EQ s207 1) (EQ s657 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 652 steps with 0 reset in 27 ms.
FORMULA DLCshifumi-PT-5a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-03 finished in 1112 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 658 transition count 1199
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 658 transition count 1199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 658 transition count 1198
Applied a total of 40 rules in 28 ms. Remains 658 /689 variables (removed 31) and now considering 1198/1215 (removed 17) transitions.
[2021-05-09 04:58:32] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:32] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:32] [INFO ] Implicit Places using invariants in 155 ms returned []
[2021-05-09 04:58:32] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:32] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:58:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:33] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
[2021-05-09 04:58:33] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:58:33] [INFO ] Computed 130 place invariants in 1 ms
[2021-05-09 04:58:33] [INFO ] Dead Transitions using invariants and state equation in 444 ms returned []
Finished structural reductions, in 1 iterations. Remains : 658/689 places, 1198/1215 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-5a-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (NEQ s646 1) (NEQ s656 1)), p0:(OR (EQ s652 0) (EQ s657 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1317 ms.
Product exploration explored 100000 steps with 50000 reset in 1378 ms.
Graph (complete) has 1327 edges and 658 vertex of which 656 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 10666 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 1318 ms.
Product exploration explored 100000 steps with 50000 reset in 1360 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 658 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 658/658 places, 1198/1198 transitions.
Graph (trivial) has 1186 edges and 658 vertex of which 648 / 658 are part of one of the 128 SCC in 2 ms
Free SCC test removed 520 places
Ensure Unique test removed 1052 transitions
Reduce isomorphic transitions removed 1052 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 138 transition count 146
Discarding 125 places :
Symmetric choice reduction at 1 with 125 rule applications. Total rules 127 place count 13 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 125 rules applied. Total rules applied 252 place count 13 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 252 rules in 7 ms. Remains 13 /658 variables (removed 645) and now considering 21/1198 (removed 1177) transitions.
[2021-05-09 04:58:50] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:58:50] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
// Phase 1: matrix 16 rows 13 cols
[2021-05-09 04:58:50] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 04:58:50] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/658 places, 21/1198 transitions.
Product exploration explored 100000 steps with 50000 reset in 508 ms.
Product exploration explored 100000 steps with 50000 reset in 528 ms.
[2021-05-09 04:58:51] [INFO ] Flatten gal took : 31 ms
[2021-05-09 04:58:51] [INFO ] Flatten gal took : 31 ms
[2021-05-09 04:58:51] [INFO ] Time to serialize gal into /tmp/LTL559546222529429155.gal : 4 ms
[2021-05-09 04:58:51] [INFO ] Time to serialize properties into /tmp/LTL16714748072444999458.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL559546222529429155.gal, -t, CGAL, -LTL, /tmp/LTL16714748072444999458.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL559546222529429155.gal -t CGAL -LTL /tmp/LTL16714748072444999458.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((p908==0)||(p2025==0))"))||(X(F("((p900!=1)||(p1845!=1))")))))
Formula 0 simplified : !(G"((p908==0)||(p2025==0))" | XF"((p900!=1)||(p1845!=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
253 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.58763,92656,1,0,6,403830,25,0,14510,7611,14
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCshifumi-PT-5a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCshifumi-PT-5a-04 finished in 21231 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 665 transition count 1215
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 658 transition count 1201
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 658 transition count 1201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 658 transition count 1200
Applied a total of 39 rules in 24 ms. Remains 658 /689 variables (removed 31) and now considering 1200/1215 (removed 15) transitions.
[2021-05-09 04:58:54] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 658 cols
[2021-05-09 04:58:54] [INFO ] Computed 129 place invariants in 2 ms
[2021-05-09 04:58:54] [INFO ] Implicit Places using invariants in 109 ms returned []
[2021-05-09 04:58:54] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 658 cols
[2021-05-09 04:58:54] [INFO ] Computed 129 place invariants in 4 ms
[2021-05-09 04:58:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:58:54] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2021-05-09 04:58:54] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 658 cols
[2021-05-09 04:58:54] [INFO ] Computed 129 place invariants in 2 ms
[2021-05-09 04:58:54] [INFO ] Dead Transitions using invariants and state equation in 426 ms returned []
Finished structural reductions, in 1 iterations. Remains : 658/689 places, 1200/1215 transitions.
Stuttering acceptance computed with spot in 8783 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-06 automaton TGBA [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:(OR (NEQ s642 1) (NEQ s657 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 616 steps with 0 reset in 8 ms.
FORMULA DLCshifumi-PT-5a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-06 finished in 9660 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F((p1&&X(G((X(G(p1))||p2)))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 659 transition count 1201
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 659 transition count 1201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 659 transition count 1200
Applied a total of 38 rules in 21 ms. Remains 659 /689 variables (removed 30) and now considering 1200/1215 (removed 15) transitions.
[2021-05-09 04:59:03] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:03] [INFO ] Computed 130 place invariants in 3 ms
[2021-05-09 04:59:03] [INFO ] Implicit Places using invariants in 88 ms returned []
[2021-05-09 04:59:03] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:03] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:04] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2021-05-09 04:59:04] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:04] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:04] [INFO ] Dead Transitions using invariants and state equation in 431 ms returned []
Finished structural reductions, in 1 iterations. Remains : 659/689 places, 1200/1215 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-5a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}, { cond=p1, acceptance={0, 1} source=2 dest: 3}], [{ cond=true, acceptance={1} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={1} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0, 1} source=5 dest: 2}, { cond=p1, acceptance={0} source=5 dest: 4}]], initial=0, aps=[p0:(AND (EQ s621 1) (EQ s657 1)), p1:(OR (NEQ s632 1) (NEQ s658 1)), p2:(OR (NEQ s632 1) (NEQ s658 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-5a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-07 finished in 1036 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 658 transition count 1199
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 658 transition count 1199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 658 transition count 1198
Applied a total of 40 rules in 21 ms. Remains 658 /689 variables (removed 31) and now considering 1198/1215 (removed 17) transitions.
[2021-05-09 04:59:04] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:04] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:04] [INFO ] Implicit Places using invariants in 85 ms returned []
[2021-05-09 04:59:04] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:04] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:05] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2021-05-09 04:59:05] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:05] [INFO ] Computed 130 place invariants in 1 ms
[2021-05-09 04:59:05] [INFO ] Dead Transitions using invariants and state equation in 429 ms returned []
Finished structural reductions, in 1 iterations. Remains : 658/689 places, 1198/1215 transitions.
Stuttering acceptance computed with spot in 44 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-5a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s285 1) (EQ s657 1)), p1:(AND (EQ s120 1) (EQ s656 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 176 steps with 58 reset in 3 ms.
FORMULA DLCshifumi-PT-5a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-09 finished in 890 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)&&X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 659 transition count 1201
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 659 transition count 1201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 659 transition count 1200
Applied a total of 38 rules in 21 ms. Remains 659 /689 variables (removed 30) and now considering 1200/1215 (removed 15) transitions.
[2021-05-09 04:59:05] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:05] [INFO ] Computed 130 place invariants in 6 ms
[2021-05-09 04:59:05] [INFO ] Implicit Places using invariants in 77 ms returned []
[2021-05-09 04:59:05] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:05] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:06] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2021-05-09 04:59:06] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2021-05-09 04:59:06] [INFO ] Computed 130 place invariants in 2 ms
[2021-05-09 04:59:06] [INFO ] Dead Transitions using invariants and state equation in 440 ms returned []
Finished structural reductions, in 1 iterations. Remains : 659/689 places, 1200/1215 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-5a-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s620 0) (EQ s657 0)), p1:(AND (EQ s250 1) (EQ s658 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1290 steps with 5 reset in 15 ms.
FORMULA DLCshifumi-PT-5a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-10 finished in 953 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Graph (trivial) has 1212 edges and 689 vertex of which 661 / 689 are part of one of the 128 SCC in 1 ms
Free SCC test removed 533 places
Ensure Unique test removed 1083 transitions
Reduce isomorphic transitions removed 1083 transitions.
Graph (complete) has 284 edges and 156 vertex of which 131 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 127 places and 0 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 253 rules applied. Total rules applied 255 place count 3 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 256 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 256 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 258 place count 2 transition count 3
Applied a total of 258 rules in 5 ms. Remains 2 /689 variables (removed 687) and now considering 3/1215 (removed 1212) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:59:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:59:06] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:59:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:59:06] [INFO ] Implicit Places using invariants and state equation in 6 ms returned []
Implicit Place search using SMT with State Equation took 12 ms to find 0 implicit places.
[2021-05-09 04:59:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:59:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:59:06] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/689 places, 3/1215 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-11 finished in 58 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 664 transition count 1215
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 656 transition count 1199
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 656 transition count 1199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 656 transition count 1198
Applied a total of 42 rules in 29 ms. Remains 656 /689 variables (removed 33) and now considering 1198/1215 (removed 17) transitions.
[2021-05-09 04:59:06] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 656 cols
[2021-05-09 04:59:06] [INFO ] Computed 128 place invariants in 1 ms
[2021-05-09 04:59:06] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-09 04:59:06] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 656 cols
[2021-05-09 04:59:06] [INFO ] Computed 128 place invariants in 7 ms
[2021-05-09 04:59:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:07] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2021-05-09 04:59:07] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 656 cols
[2021-05-09 04:59:07] [INFO ] Computed 128 place invariants in 7 ms
[2021-05-09 04:59:07] [INFO ] Dead Transitions using invariants and state equation in 433 ms returned []
Finished structural reductions, in 1 iterations. Remains : 656/689 places, 1198/1215 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(NEQ s457 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 2 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-12 finished in 933 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F((G(p1)||p0))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 666 transition count 1215
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 658 transition count 1199
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 658 transition count 1199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 658 transition count 1198
Applied a total of 40 rules in 20 ms. Remains 658 /689 variables (removed 31) and now considering 1198/1215 (removed 17) transitions.
[2021-05-09 04:59:07] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:07] [INFO ] Computed 130 place invariants in 1 ms
[2021-05-09 04:59:07] [INFO ] Implicit Places using invariants in 85 ms returned []
[2021-05-09 04:59:07] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:07] [INFO ] Computed 130 place invariants in 1 ms
[2021-05-09 04:59:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:07] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2021-05-09 04:59:07] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2021-05-09 04:59:07] [INFO ] Computed 130 place invariants in 1 ms
[2021-05-09 04:59:08] [INFO ] Dead Transitions using invariants and state equation in 419 ms returned []
Finished structural reductions, in 1 iterations. Remains : 658/689 places, 1198/1215 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-5a-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (NEQ s585 1) (NEQ s657 1)), p0:(OR (NEQ s629 1) (NEQ s656 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1929 ms.
Stuttering criterion allowed to conclude after 53283 steps with 13320 reset in 1025 ms.
FORMULA DLCshifumi-PT-5a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-14 finished in 3880 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1215/1215 transitions.
Graph (trivial) has 1211 edges and 689 vertex of which 661 / 689 are part of one of the 128 SCC in 2 ms
Free SCC test removed 533 places
Ensure Unique test removed 1082 transitions
Reduce isomorphic transitions removed 1082 transitions.
Graph (complete) has 285 edges and 156 vertex of which 132 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 128 place count 6 transition count 7
Iterating global reduction 0 with 126 rules applied. Total rules applied 254 place count 6 transition count 7
Applied a total of 254 rules in 6 ms. Remains 6 /689 variables (removed 683) and now considering 7/1215 (removed 1208) transitions.
[2021-05-09 04:59:19] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 04:59:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 04:59:19] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-09 04:59:19] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 04:59:19] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:59:19] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 04:59:19] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:59:19] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 04:59:19] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:59:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/689 places, 7/1215 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-5a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s5 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-5a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-5a-15 finished in 8198 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620536360696

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="LTLFireability"
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 LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397300501"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;