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-165254771500084.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 DLCflexbar-PT-7a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771500084
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 7.3K Apr 29 22:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 22:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 20:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 20:17 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 07:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:26 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 6.2M 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 DLCflexbar-PT-7a-LTLFireability-00
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-01
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-02
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-03
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-04
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-05
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-06
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-07
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-08
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-09
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-10
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-11
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-12
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-13
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-14
FORMULA_NAME DLCflexbar-PT-7a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652558096557

Running Version 202205111006
[2022-05-14 19:54:57] [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]
[2022-05-14 19:54:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 19:54:58] [INFO ] Load time of PNML (sax parser for PT used): 505 ms
[2022-05-14 19:54:58] [INFO ] Transformed 2913 places.
[2022-05-14 19:54:58] [INFO ] Transformed 23319 transitions.
[2022-05-14 19:54:58] [INFO ] Found NUPN structural information;
[2022-05-14 19:54:58] [INFO ] Parsed PT model containing 2913 places and 23319 transitions in 687 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2519 transitions
Reduce redundant transitions removed 2519 transitions.
Support contains 67 out of 2913 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2913/2913 places, 20800/20800 transitions.
Discarding 223 places :
Symmetric choice reduction at 0 with 223 rule applications. Total rules 223 place count 2690 transition count 17470
Iterating global reduction 0 with 223 rules applied. Total rules applied 446 place count 2690 transition count 17470
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 0 with 106 rules applied. Total rules applied 552 place count 2690 transition count 17364
Drop transitions removed 6110 transitions
Redundant transition composition rules discarded 6110 transitions
Iterating global reduction 1 with 6110 rules applied. Total rules applied 6662 place count 2690 transition count 11254
Applied a total of 6662 rules in 1952 ms. Remains 2690 /2913 variables (removed 223) and now considering 11254/20800 (removed 9546) transitions.
[2022-05-14 19:55:00] [INFO ] Flow matrix only has 917 transitions (discarded 10337 similar events)
// Phase 1: matrix 917 rows 2690 cols
[2022-05-14 19:55:00] [INFO ] Computed 2171 place invariants in 28 ms
[2022-05-14 19:55:31] [INFO ] Performed 2683/2690 implicitness test of which 2011 returned IMPLICIT in 30 seconds.
[2022-05-14 19:55:31] [INFO ] Implicit Places using invariants in 31246 ms returned [638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 737, 739, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 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, 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, 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, 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, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 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, 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, 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, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 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, 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, 1734, 1735, 1736, 1737, 1738, 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, 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, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2247, 2248, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2489, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2509, 2510, 2512, 2513, 2514, 2515, 2516, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2548, 2549, 2550, 2551, 2552, 2553, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2652, 2653, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2674, 2675, 2676, 2677, 2678, 2679, 2680, 2681, 2682, 2683, 2684, 2685, 2686, 2687, 2688, 2689]
Discarding 2017 places :
Ensure Unique test removed 9871 transitions
Reduce isomorphic transitions removed 9871 transitions.
Implicit Place search using SMT only with invariants took 31343 ms to find 2017 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 673/2913 places, 1383/20800 transitions.
Drop transitions removed 196 transitions
Redundant transition composition rules discarded 196 transitions
Iterating global reduction 0 with 196 rules applied. Total rules applied 196 place count 673 transition count 1187
Applied a total of 196 rules in 29 ms. Remains 673 /673 variables (removed 0) and now considering 1187/1383 (removed 196) transitions.
[2022-05-14 19:55:31] [INFO ] Flow matrix only has 917 transitions (discarded 270 similar events)
// Phase 1: matrix 917 rows 673 cols
[2022-05-14 19:55:31] [INFO ] Computed 154 place invariants in 3 ms
[2022-05-14 19:55:32] [INFO ] Implicit Places using invariants in 147 ms returned []
[2022-05-14 19:55:32] [INFO ] Flow matrix only has 917 transitions (discarded 270 similar events)
// Phase 1: matrix 917 rows 673 cols
[2022-05-14 19:55:32] [INFO ] Computed 154 place invariants in 3 ms
[2022-05-14 19:55:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:32] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 624 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 673/2913 places, 1187/20800 transitions.
Finished structural reductions, in 2 iterations. Remains : 673/2913 places, 1187/20800 transitions.
Support contains 67 out of 673 places after structural reductions.
[2022-05-14 19:55:32] [INFO ] Flatten gal took : 133 ms
[2022-05-14 19:55:32] [INFO ] Flatten gal took : 57 ms
[2022-05-14 19:55:33] [INFO ] Input system was already deterministic with 1187 transitions.
Support contains 64 out of 673 places (down from 67) after GAL structural reductions.
Finished random walk after 6797 steps, including 2 resets, run visited all 36 properties in 517 ms. (steps per millisecond=13 )
FORMULA DLCflexbar-PT-7a-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 36 stabilizing places and 1 stable transitions
Graph (complete) has 1340 edges and 673 vertex of which 638 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.14 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((((G((X(p1)||p2)) U p2) U (G(p2) U p1))&&p0)))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 640 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 626 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 626 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 626 transition count 1155
Applied a total of 65 rules in 37 ms. Remains 626 /673 variables (removed 47) and now considering 1155/1187 (removed 32) transitions.
[2022-05-14 19:55:34] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:34] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:34] [INFO ] Implicit Places using invariants in 126 ms returned []
[2022-05-14 19:55:34] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:34] [INFO ] Computed 121 place invariants in 2 ms
[2022-05-14 19:55:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:34] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2022-05-14 19:55:34] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:34] [INFO ] Computed 121 place invariants in 2 ms
[2022-05-14 19:55:35] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 626/673 places, 1155/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/673 places, 1155/1187 transitions.
Stuttering acceptance computed with spot in 358 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 6}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 6}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(AND p1 p2), acceptance={0} source=6 dest: 2}, { cond=(NOT p1), acceptance={0} source=6 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=5, aps=[p1:(AND (EQ s613 1) (EQ s625 1)), p2:(AND (EQ s593 1) (EQ s624 1)), p0:(AND (EQ s593 1) (EQ s624 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-00 finished in 1323 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p1))))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 640 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 626 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 626 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 626 transition count 1155
Applied a total of 65 rules in 27 ms. Remains 626 /673 variables (removed 47) and now considering 1155/1187 (removed 32) transitions.
[2022-05-14 19:55:35] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:35] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:35] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-14 19:55:35] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:35] [INFO ] Computed 121 place invariants in 2 ms
[2022-05-14 19:55:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:35] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2022-05-14 19:55:35] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 626 cols
[2022-05-14 19:55:35] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:36] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 626/673 places, 1155/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/673 places, 1155/1187 transitions.
Stuttering acceptance computed with spot in 1560 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p1:(AND (EQ s574 1) (EQ s624 1)), p0:(AND (EQ s333 1) (EQ s625 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-01 finished in 2376 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(X(p1)))||p0)))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 640 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 626 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 626 transition count 1159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 64 place count 626 transition count 1156
Applied a total of 64 rules in 26 ms. Remains 626 /673 variables (removed 47) and now considering 1156/1187 (removed 31) transitions.
[2022-05-14 19:55:37] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:37] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:37] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-05-14 19:55:37] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:37] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:38] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2022-05-14 19:55:38] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:38] [INFO ] Computed 121 place invariants in 3 ms
[2022-05-14 19:55:38] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 626/673 places, 1156/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/673 places, 1156/1187 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s252 1) (EQ s624 1)), p1:(AND (EQ s619 1) (EQ s625 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-02 finished in 925 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((F(p0)||(!p1 U p2)))&&p3)))'
Support contains 8 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 642 transition count 1187
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 44 place count 629 transition count 1161
Iterating global reduction 1 with 13 rules applied. Total rules applied 57 place count 629 transition count 1161
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 61 place count 629 transition count 1157
Applied a total of 61 rules in 26 ms. Remains 629 /673 variables (removed 44) and now considering 1157/1187 (removed 30) transitions.
[2022-05-14 19:55:38] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
// Phase 1: matrix 900 rows 629 cols
[2022-05-14 19:55:38] [INFO ] Computed 123 place invariants in 3 ms
[2022-05-14 19:55:38] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-05-14 19:55:38] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
// Phase 1: matrix 900 rows 629 cols
[2022-05-14 19:55:38] [INFO ] Computed 123 place invariants in 2 ms
[2022-05-14 19:55:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:39] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
[2022-05-14 19:55:39] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
// Phase 1: matrix 900 rows 629 cols
[2022-05-14 19:55:39] [INFO ] Computed 123 place invariants in 7 ms
[2022-05-14 19:55:39] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 629/673 places, 1157/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 629/673 places, 1157/1187 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=p3, acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND p3 (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p3 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(OR (EQ s618 0) (EQ s628 0)), p0:(AND (OR (EQ s508 0) (EQ s627 0)) (OR (EQ s558 0) (EQ s625 0))), p2:(AND (EQ s340 1) (EQ s626 1)), p1:(AND (EQ s508 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1505 ms.
Product exploration explored 100000 steps with 50000 reset in 1445 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Graph (complete) has 1279 edges and 629 vertex of which 625 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Computed a total of 5 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p3 p0 (NOT p2) (NOT p1)), (X (NOT (OR (AND p3 (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p1))))), (X p3), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2) p1))), (X (X (NOT (OR (AND p3 (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p1)))))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : [(X (X (AND p3 (NOT p0)))), (X (X (NOT (AND p3 (NOT p0)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p3 p0 (NOT p2) (NOT p1))
Knowledge based reduction with 8 factoid took 253 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCflexbar-PT-7a-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-7a-LTLFireability-03 finished in 4129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U !p1) U X(p2)))'
Support contains 6 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 641 transition count 1187
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 47 place count 626 transition count 1157
Iterating global reduction 1 with 15 rules applied. Total rules applied 62 place count 626 transition count 1157
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 626 transition count 1153
Applied a total of 66 rules in 40 ms. Remains 626 /673 variables (removed 47) and now considering 1153/1187 (removed 34) transitions.
[2022-05-14 19:55:42] [INFO ] Flow matrix only has 898 transitions (discarded 255 similar events)
// Phase 1: matrix 898 rows 626 cols
[2022-05-14 19:55:42] [INFO ] Computed 122 place invariants in 3 ms
[2022-05-14 19:55:42] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-05-14 19:55:43] [INFO ] Flow matrix only has 898 transitions (discarded 255 similar events)
// Phase 1: matrix 898 rows 626 cols
[2022-05-14 19:55:43] [INFO ] Computed 122 place invariants in 3 ms
[2022-05-14 19:55:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:43] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2022-05-14 19:55:43] [INFO ] Flow matrix only has 898 transitions (discarded 255 similar events)
// Phase 1: matrix 898 rows 626 cols
[2022-05-14 19:55:43] [INFO ] Computed 122 place invariants in 1 ms
[2022-05-14 19:55:43] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 626/673 places, 1153/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/673 places, 1153/1187 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s557 1) (EQ s623 1)), p0:(AND (EQ s588 1) (EQ s625 1)), p2:(AND (EQ s581 1) (EQ s624 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-04 finished in 1017 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((F(p0) U F(!X(F(p0))))))))'
Support contains 2 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Graph (trivial) has 1183 edges and 673 vertex of which 636 / 673 are part of one of the 119 SCC in 4 ms
Free SCC test removed 517 places
Ensure Unique test removed 1064 transitions
Reduce isomorphic transitions removed 1064 transitions.
Graph (complete) has 276 edges and 156 vertex of which 122 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 0 output transitions
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 119 place count 5 transition count 6
Iterating global reduction 0 with 117 rules applied. Total rules applied 236 place count 5 transition count 6
Applied a total of 236 rules in 15 ms. Remains 5 /673 variables (removed 668) and now considering 6/1187 (removed 1181) transitions.
[2022-05-14 19:55:43] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:43] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-14 19:55:43] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-14 19:55:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:43] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-14 19:55:43] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-14 19:55:43] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/673 places, 6/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/673 places, 6/1187 transitions.
Stuttering acceptance computed with spot in 28 ms :[p0]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 3 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-05 finished in 129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(G(p0)) U G((X(p1)||p2))))))'
Support contains 6 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 641 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 46 place count 627 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 60 place count 627 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 64 place count 627 transition count 1155
Applied a total of 64 rules in 25 ms. Remains 627 /673 variables (removed 46) and now considering 1155/1187 (removed 32) transitions.
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:44] [INFO ] Computed 122 place invariants in 8 ms
[2022-05-14 19:55:44] [INFO ] Implicit Places using invariants in 98 ms returned []
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:44] [INFO ] Computed 122 place invariants in 2 ms
[2022-05-14 19:55:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:44] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:44] [INFO ] Computed 122 place invariants in 3 ms
[2022-05-14 19:55:44] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/673 places, 1155/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 627/673 places, 1155/1187 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 p1), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(AND (EQ s425 1) (EQ s625 1)), p1:(AND (NOT (AND (EQ s90 1) (EQ s626 1))) (EQ s579 1) (EQ s624 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 3 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-07 finished in 883 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(G(X(X(p0)))))))'
Support contains 2 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Graph (trivial) has 1183 edges and 673 vertex of which 636 / 673 are part of one of the 119 SCC in 1 ms
Free SCC test removed 517 places
Ensure Unique test removed 1064 transitions
Reduce isomorphic transitions removed 1064 transitions.
Graph (complete) has 276 edges and 156 vertex of which 122 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 0 output transitions
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 119 place count 5 transition count 6
Iterating global reduction 0 with 117 rules applied. Total rules applied 236 place count 5 transition count 6
Applied a total of 236 rules in 5 ms. Remains 5 /673 variables (removed 668) and now considering 6/1187 (removed 1181) transitions.
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:44] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-14 19:55:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-14 19:55:44] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-14 19:55:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-14 19:55:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/673 places, 6/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/673 places, 6/1187 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 DLCflexbar-PT-7a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-08 finished in 119 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(!((F(!p0) U p0) U (G(p1)||!p0))))))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Graph (trivial) has 1174 edges and 673 vertex of which 629 / 673 are part of one of the 118 SCC in 2 ms
Free SCC test removed 511 places
Ensure Unique test removed 1050 transitions
Reduce isomorphic transitions removed 1050 transitions.
Graph (complete) has 290 edges and 162 vertex of which 129 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.1 ms
Discarding 33 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 129 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 128 transition count 136
Discarding 117 places :
Symmetric choice reduction at 2 with 117 rule applications. Total rules 121 place count 11 transition count 19
Iterating global reduction 2 with 117 rules applied. Total rules applied 238 place count 11 transition count 19
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 239 place count 11 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 240 place count 11 transition count 18
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 241 place count 10 transition count 17
Iterating global reduction 2 with 1 rules applied. Total rules applied 242 place count 10 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 243 place count 10 transition count 16
Applied a total of 243 rules in 12 ms. Remains 10 /673 variables (removed 663) and now considering 16/1187 (removed 1171) transitions.
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
// Phase 1: matrix 12 rows 10 cols
[2022-05-14 19:55:45] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-14 19:55:45] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
// Phase 1: matrix 12 rows 10 cols
[2022-05-14 19:55:45] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-14 19:55:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-14 19:55:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
// Phase 1: matrix 12 rows 10 cols
[2022-05-14 19:55:45] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 19:55:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/673 places, 16/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/673 places, 16/1187 transitions.
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p0) p1), p1]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s9 1)), p1:(AND (EQ s5 1) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-09 finished in 150 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U X(((!G(!F(p2))||G(p3))&&p1))))'
Support contains 6 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 641 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 46 place count 627 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 60 place count 627 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 64 place count 627 transition count 1155
Applied a total of 64 rules in 25 ms. Remains 627 /673 variables (removed 46) and now considering 1155/1187 (removed 32) transitions.
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:45] [INFO ] Computed 122 place invariants in 4 ms
[2022-05-14 19:55:45] [INFO ] Implicit Places using invariants in 86 ms returned []
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:45] [INFO ] Computed 122 place invariants in 1 ms
[2022-05-14 19:55:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:45] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2022-05-14 19:55:45] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 627 cols
[2022-05-14 19:55:45] [INFO ] Computed 122 place invariants in 2 ms
[2022-05-14 19:55:45] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/673 places, 1155/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 627/673 places, 1155/1187 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (AND p1 p2) (AND p1 p3)), (OR (AND p1 p2) (AND p1 p3)), true, p2, p3]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=p3, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s125 1) (EQ s624 1)), p1:(AND (EQ s571 1) (EQ s625 1)), p2:(AND (EQ s613 1) (EQ s626 1)), p3:(AND (EQ s571 1) (EQ s625 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 93693 steps with 1134 reset in 1478 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-10 finished in 2499 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(G(F(X(p0)))))))'
Support contains 2 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Graph (trivial) has 1183 edges and 673 vertex of which 635 / 673 are part of one of the 119 SCC in 3 ms
Free SCC test removed 516 places
Ensure Unique test removed 1063 transitions
Reduce isomorphic transitions removed 1063 transitions.
Graph (complete) has 277 edges and 157 vertex of which 123 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 0 output transitions
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 119 place count 6 transition count 7
Iterating global reduction 0 with 117 rules applied. Total rules applied 236 place count 6 transition count 7
Applied a total of 236 rules in 9 ms. Remains 6 /673 variables (removed 667) and now considering 7/1187 (removed 1180) transitions.
[2022-05-14 19:55:47] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-14 19:55:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:47] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-14 19:55:47] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-14 19:55:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:47] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2022-05-14 19:55:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-14 19:55:47] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-14 19:55:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-14 19:55:47] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/673 places, 7/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/673 places, 7/1187 transitions.
Stuttering acceptance computed with spot in 428 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-11 automaton TGBA Formula[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:(OR (EQ s2 0) (EQ s5 0))], 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 7 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-11 finished in 509 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(F((G(p0)&&p1))))))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Graph (trivial) has 1181 edges and 673 vertex of which 633 / 673 are part of one of the 119 SCC in 2 ms
Free SCC test removed 514 places
Ensure Unique test removed 1059 transitions
Reduce isomorphic transitions removed 1059 transitions.
Graph (complete) has 281 edges and 159 vertex of which 126 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.1 ms
Discarding 33 places :
Also discarding 0 output transitions
Discarding 116 places :
Symmetric choice reduction at 0 with 116 rule applications. Total rules 118 place count 10 transition count 12
Iterating global reduction 0 with 116 rules applied. Total rules applied 234 place count 10 transition count 12
Applied a total of 234 rules in 7 ms. Remains 10 /673 variables (removed 663) and now considering 12/1187 (removed 1175) transitions.
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 10 cols
[2022-05-14 19:55:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:55:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 10 cols
[2022-05-14 19:55:48] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 19:55:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-14 19:55:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 10 cols
[2022-05-14 19:55:48] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 19:55:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/673 places, 12/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/673 places, 12/1187 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s2 0) (EQ s8 0)), p0:(OR (EQ s6 0) (EQ s9 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-12 finished in 203 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1) U X(!p1)))'
Support contains 3 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 639 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 48 place count 625 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 62 place count 625 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 625 transition count 1155
Applied a total of 66 rules in 26 ms. Remains 625 /673 variables (removed 48) and now considering 1155/1187 (removed 32) transitions.
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 625 cols
[2022-05-14 19:55:48] [INFO ] Computed 120 place invariants in 2 ms
[2022-05-14 19:55:48] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 625 cols
[2022-05-14 19:55:48] [INFO ] Computed 120 place invariants in 4 ms
[2022-05-14 19:55:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:48] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2022-05-14 19:55:48] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 625 cols
[2022-05-14 19:55:48] [INFO ] Computed 120 place invariants in 11 ms
[2022-05-14 19:55:49] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 625/673 places, 1155/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 625/673 places, 1155/1187 transitions.
Stuttering acceptance computed with spot in 174 ms :[p1, p1, (AND (NOT p0) p1), p1, true, (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 p0), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s575 1), p0:(AND (EQ s566 1) (EQ s624 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1388 ms.
Product exploration explored 100000 steps with 50000 reset in 1357 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 1274 edges and 625 vertex of which 624 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p0))))
Knowledge based reduction with 5 factoid took 158 ms. Reduced automaton from 6 states, 10 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCflexbar-PT-7a-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-7a-LTLFireability-13 finished in 3856 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(X(G(p2))&&p1)))))'
Support contains 6 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 641 transition count 1187
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 45 place count 628 transition count 1161
Iterating global reduction 1 with 13 rules applied. Total rules applied 58 place count 628 transition count 1161
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 61 place count 628 transition count 1158
Applied a total of 61 rules in 24 ms. Remains 628 /673 variables (removed 45) and now considering 1158/1187 (removed 29) transitions.
[2022-05-14 19:55:52] [INFO ] Flow matrix only has 901 transitions (discarded 257 similar events)
// Phase 1: matrix 901 rows 628 cols
[2022-05-14 19:55:52] [INFO ] Computed 122 place invariants in 2 ms
[2022-05-14 19:55:52] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-05-14 19:55:52] [INFO ] Flow matrix only has 901 transitions (discarded 257 similar events)
// Phase 1: matrix 901 rows 628 cols
[2022-05-14 19:55:52] [INFO ] Computed 122 place invariants in 2 ms
[2022-05-14 19:55:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:52] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2022-05-14 19:55:52] [INFO ] Flow matrix only has 901 transitions (discarded 257 similar events)
// Phase 1: matrix 901 rows 628 cols
[2022-05-14 19:55:52] [INFO ] Computed 122 place invariants in 2 ms
[2022-05-14 19:55:52] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 628/673 places, 1158/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 628/673 places, 1158/1187 transitions.
Stuttering acceptance computed with spot in 549 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (EQ s623 1) (EQ s627 1)), p1:(AND (EQ s279 1) (EQ s626 1)), p2:(OR (EQ s216 0) (EQ s625 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-14 finished in 1312 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X(p0)&&(G(p1)||p1))))))'
Support contains 4 out of 673 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 673/673 places, 1187/1187 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 640 transition count 1187
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 626 transition count 1159
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 626 transition count 1159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 64 place count 626 transition count 1156
Applied a total of 64 rules in 21 ms. Remains 626 /673 variables (removed 47) and now considering 1156/1187 (removed 31) transitions.
[2022-05-14 19:55:53] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:53] [INFO ] Computed 121 place invariants in 2 ms
[2022-05-14 19:55:53] [INFO ] Implicit Places using invariants in 86 ms returned []
[2022-05-14 19:55:53] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:53] [INFO ] Computed 121 place invariants in 1 ms
[2022-05-14 19:55:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 19:55:53] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2022-05-14 19:55:53] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 626 cols
[2022-05-14 19:55:53] [INFO ] Computed 121 place invariants in 1 ms
[2022-05-14 19:55:54] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 626/673 places, 1156/1187 transitions.
Finished structural reductions, in 1 iterations. Remains : 626/673 places, 1156/1187 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-7a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(AND (EQ s256 1) (EQ s624 1)), p0:(AND (EQ s603 1) (EQ s625 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, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-7a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-7a-LTLFireability-15 finished in 890 ms.
All properties solved by simple procedures.
Total runtime 56779 ms.

BK_STOP 1652558154487

--------------------
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
+ [[ 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
+ 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 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=@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="DLCflexbar-PT-7a"
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 DLCflexbar-PT-7a, 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 r060-tall-165254771500084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7a.tgz
mv DLCflexbar-PT-7a 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 ;