Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066800082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCflexbar-PT-7a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066800082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.6M
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 6.2M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2023-12
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2023-13
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2023-14
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2023-15
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-00
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-01
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-02
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-03
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-04
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-05
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-06
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-07
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-08
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-09
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-10
FORMULA_NAME DLCflexbar-PT-7a-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748655214104

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-7a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 01:33:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 01:33:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 01:33:36] [INFO ] Load time of PNML (sax parser for PT used): 528 ms
[2025-05-31 01:33:36] [INFO ] Transformed 2913 places.
[2025-05-31 01:33:36] [INFO ] Transformed 23319 transitions.
[2025-05-31 01:33:36] [INFO ] Found NUPN structural information;
[2025-05-31 01:33:36] [INFO ] Parsed PT model containing 2913 places and 23319 transitions and 92260 arcs in 711 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Ensure Unique test removed 2519 transitions
Reduce redundant transitions removed 2519 transitions.
Support contains 181 out of 2913 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2913/2913 places, 20800/20800 transitions.
Discarding 206 places :
Symmetric choice reduction at 0 with 206 rule applications. Total rules 206 place count 2707 transition count 18080
Iterating global reduction 0 with 206 rules applied. Total rules applied 412 place count 2707 transition count 18080
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 503 place count 2707 transition count 17989
Drop transitions (Redundant composition of simpler transitions.) removed 6582 transitions
Redundant transition composition rules discarded 6582 transitions
Iterating global reduction 1 with 6582 rules applied. Total rules applied 7085 place count 2707 transition count 11407
Applied a total of 7085 rules in 1760 ms. Remains 2707 /2913 variables (removed 206) and now considering 11407/20800 (removed 9393) transitions.
[2025-05-31 01:33:38] [INFO ] Flow matrix only has 949 transitions (discarded 10458 similar events)
// Phase 1: matrix 949 rows 2707 cols
[2025-05-31 01:33:38] [INFO ] Computed 2171 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:09] [INFO ] Performed 2052/2707 implicitness test of which 1329 returned IMPLICIT in 30 seconds.
[2025-05-31 01:34:24] [INFO ] Implicit Places using invariants in 46301 ms returned [655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 748, 749, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 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, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 858, 859, 860, 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, 891, 892, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 937, 938, 939, 940, 941, 943, 944, 945, 946, 947, 948, 949, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1007, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1025, 1026, 1027, 1028, 1029, 1030, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1072, 1073, 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, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 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, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1245, 1246, 1247, 1248, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 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, 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, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 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, 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, 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, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 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, 1592, 1593, 1594, 1595, 1596, 1597, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1615, 1616, 1617, 1618, 1619, 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, 1663, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 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, 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, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 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, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1834, 1835, 1836, 1837, 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, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1902, 1903, 1904, 1905, 1907, 1908, 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, 1940, 1941, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 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, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2055, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 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, 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, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2191, 2192, 2193, 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, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2264, 2265, 2266, 2267, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2301, 2302, 2303, 2304, 2306, 2307, 2308, 2310, 2311, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 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, 2433, 2434, 2435, 2436, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2476, 2477, 2478, 2479, 2480, 2481, 2483, 2484, 2485, 2486, 2487, 2488, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2514, 2515, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2526, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2544, 2545, 2546, 2547, 2548, 2549, 2550, 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, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2612, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2637, 2638, 2639, 2640, 2641, 2642, 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, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2700, 2701, 2702, 2703, 2704, 2705, 2706]
Discarding 1952 places :
Ensure Unique test removed 9577 transitions
Reduce isomorphic transitions removed 9577 transitions.
Implicit Place search using SMT only with invariants took 46480 ms to find 1952 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 755/2913 places, 1830/20800 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 594 transitions
Redundant transition composition rules discarded 594 transitions
Iterating global reduction 0 with 594 rules applied. Total rules applied 594 place count 755 transition count 1236
Applied a total of 594 rules in 33 ms. Remains 755 /755 variables (removed 0) and now considering 1236/1830 (removed 594) transitions.
[2025-05-31 01:34:24] [INFO ] Flow matrix only has 949 transitions (discarded 287 similar events)
// Phase 1: matrix 949 rows 755 cols
[2025-05-31 01:34:24] [INFO ] Computed 219 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:24] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-05-31 01:34:24] [INFO ] Flow matrix only has 949 transitions (discarded 287 similar events)
[2025-05-31 01:34:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:34:25] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 755/2913 places, 1236/20800 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49275 ms. Remains : 755/2913 places, 1236/20800 transitions.
Support contains 181 out of 755 places after structural reductions.
[2025-05-31 01:34:26] [INFO ] Flatten gal took : 161 ms
[2025-05-31 01:34:26] [INFO ] Flatten gal took : 86 ms
[2025-05-31 01:34:26] [INFO ] Input system was already deterministic with 1236 transitions.
RANDOM walk for 40000 steps (8 resets) in 4655 ms. (8 steps per ms) remains 1/87 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 1/1 properties
[2025-05-31 01:34:27] [INFO ] Flow matrix only has 949 transitions (discarded 287 similar events)
[2025-05-31 01:34:27] [INFO ] Invariant cache hit.
[2025-05-31 01:34:27] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp52 is UNSAT
After SMT solving in domain Real declared 12/1704 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 134 ms.
Refiners :[Positive P Invariants (semi-flows): 3/219 constraints, State Equation: 0/755 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 173ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 39 ms
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 91 ms
[2025-05-31 01:34:28] [INFO ] Input system was already deterministic with 1236 transitions.
Support contains 163 out of 755 places (down from 177) after GAL structural reductions.
Computed a total of 101 stabilizing places and 1 stable transitions
Graph (complete) has 1454 edges and 755 vertex of which 655 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.10 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1232 edges and 755 vertex of which 653 / 755 are part of one of the 119 SCC in 3 ms
Free SCC test removed 534 places
Ensure Unique test removed 1113 transitions
Reduce isomorphic transitions removed 1113 transitions.
Graph (complete) has 341 edges and 221 vertex of which 122 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.1 ms
Discarding 99 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 /755 variables (removed 750) and now considering 6/1236 (removed 1230) transitions.
[2025-05-31 01:34:28] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2025-05-31 01:34:28] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 01:34:28] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 01:34:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:34:28] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:34:28] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2025-05-31 01:34:28] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 01:34:28] [INFO ] Invariant cache hit.
[2025-05-31 01:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/9 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 232 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 397ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 397ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/755 places, 6/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 469 ms. Remains : 5/755 places, 6/1236 transitions.
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:34:28] [INFO ] Input system was already deterministic with 6 transitions.
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:34:28] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:34:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2663422461968595343.gal : 1 ms
[2025-05-31 01:34:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4103030805749455823.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2663422461968595343.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4103030805749455823.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 663 transition count 1236
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 123 place count 632 transition count 1174
Iterating global reduction 1 with 31 rules applied. Total rules applied 154 place count 632 transition count 1174
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 172 place count 632 transition count 1156
Applied a total of 172 rules in 58 ms. Remains 632 /755 variables (removed 123) and now considering 1156/1236 (removed 80) transitions.
[2025-05-31 01:34:28] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 632 cols
[2025-05-31 01:34:28] [INFO ] Computed 127 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:29] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-05-31 01:34:29] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
[2025-05-31 01:34:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:34:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:34:29] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
Running 1155 sub problems to find dead transitions.
[2025-05-31 01:34:29] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
[2025-05-31 01:34:29] [INFO ] Invariant cache hit.
[2025-05-31 01:34:29] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1155 unsolved
SMT process timed out in 30279ms, After SMT, problems are : Problem set: 0 solved, 1155 unsolved
Search for dead transitions found 0 dead transitions in 30287ms
Starting structural reductions in LTL mode, iteration 1 : 632/755 places, 1156/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30956 ms. Remains : 632/755 places, 1156/1236 transitions.
[2025-05-31 01:34:59] [INFO ] Flatten gal took : 26 ms
[2025-05-31 01:34:59] [INFO ] Flatten gal took : 26 ms
[2025-05-31 01:34:59] [INFO ] Input system was already deterministic with 1156 transitions.
[2025-05-31 01:34:59] [INFO ] Flatten gal took : 22 ms
[2025-05-31 01:35:00] [INFO ] Flatten gal took : 21 ms
[2025-05-31 01:35:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12550958252393044054.gal : 15 ms
[2025-05-31 01:35:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15706939550530941516.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12550958252393044054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15706939550530941516.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24077e+85,0.378967,9544,2,1768,5,6749,6,0,3405,4621,0


Converting to forward existential form...Done !
original formula: !(A(((E(A(EF(((p756==1)&&(p2396==1))) U !(((p799==1)&&(p1450==1)))) U A(!(((p847==1)&&(p2532==1))) U ((p828==1)&&(p1976==1)))) + ((p789==...266
=> equivalent forward existential formula: ((([FwdG((FwdU(Init,!(((!(EG(!(!(((p287==1)&&(p2262==1)))))) * (p838==1)) * (p2386==1)))) * !(((E(!((E(!(!(((p79...1557
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1152/0/4
Hit Full ! (commute/partial/dont) 1149/6/7
(forward)formula 0,1,19.0802,450936,1,0,774,1.4887e+06,61,520,16025,3.45814e+06,786
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 668 transition count 1236
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 114 place count 641 transition count 1182
Iterating global reduction 1 with 27 rules applied. Total rules applied 141 place count 641 transition count 1182
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 156 place count 641 transition count 1167
Applied a total of 156 rules in 36 ms. Remains 641 /755 variables (removed 114) and now considering 1167/1236 (removed 69) transitions.
[2025-05-31 01:35:19] [INFO ] Flow matrix only has 907 transitions (discarded 260 similar events)
// Phase 1: matrix 907 rows 641 cols
[2025-05-31 01:35:19] [INFO ] Computed 132 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:35:19] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-05-31 01:35:19] [INFO ] Flow matrix only has 907 transitions (discarded 260 similar events)
[2025-05-31 01:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:35:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:35:20] [INFO ] Implicit Places using invariants and state equation in 1003 ms returned []
Implicit Place search using SMT with State Equation took 1246 ms to find 0 implicit places.
Running 1166 sub problems to find dead transitions.
[2025-05-31 01:35:20] [INFO ] Flow matrix only has 907 transitions (discarded 260 similar events)
[2025-05-31 01:35:20] [INFO ] Invariant cache hit.
[2025-05-31 01:35:20] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1166 unsolved
At refinement iteration 1 (OVERLAPS) 1/628 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1166 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s346 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 628/1548 variables, and 119 constraints, problems are : Problem set: 0 solved, 1166 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 119/132 constraints, State Equation: 0/641 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1166/1166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1166 unsolved
At refinement iteration 1 (OVERLAPS) 1/628 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 628/1548 variables, and 119 constraints, problems are : Problem set: 0 solved, 1166 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 119/132 constraints, State Equation: 0/641 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60438ms problems are : Problem set: 0 solved, 1166 unsolved
Search for dead transitions found 0 dead transitions in 60440ms
Starting structural reductions in LTL mode, iteration 1 : 641/755 places, 1167/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61727 ms. Remains : 641/755 places, 1167/1236 transitions.
[2025-05-31 01:36:21] [INFO ] Flatten gal took : 21 ms
[2025-05-31 01:36:21] [INFO ] Flatten gal took : 22 ms
[2025-05-31 01:36:21] [INFO ] Input system was already deterministic with 1167 transitions.
[2025-05-31 01:36:21] [INFO ] Flatten gal took : 21 ms
[2025-05-31 01:36:21] [INFO ] Flatten gal took : 22 ms
[2025-05-31 01:36:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16361616905457014315.gal : 6 ms
[2025-05-31 01:36:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4558716568343802679.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16361616905457014315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4558716568343802679.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.41206e+85,0.39147,9636,2,1790,5,6841,6,0,3433,4672,0


Converting to forward existential form...Done !
original formula: EG(((AX(((((p779==1)&&(p2849==1))||(p705==0))||(p736==0))) + EF(EX(((p448==1)&&(p988==1))))) + (((AF(EX(((p829==0)||(p2157==0)))) * AF(((...437
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(((((p779==1)&&(p2849==1))||(p705==0))||(p736==0))))) + E(TRUE U EX(((p448==1)&&(p988==1)))))...504
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1160/6/7
Hit Full ! (commute/partial/dont) 1163/4/4
(forward)formula 0,1,4.03146,87256,1,0,32,410476,56,16,17524,44357,32
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 659 transition count 1236
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 126 place count 629 transition count 1176
Iterating global reduction 1 with 30 rules applied. Total rules applied 156 place count 629 transition count 1176
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 173 place count 629 transition count 1159
Applied a total of 173 rules in 31 ms. Remains 629 /755 variables (removed 126) and now considering 1159/1236 (removed 77) transitions.
[2025-05-31 01:36:25] [INFO ] Flow matrix only has 902 transitions (discarded 257 similar events)
// Phase 1: matrix 902 rows 629 cols
[2025-05-31 01:36:25] [INFO ] Computed 123 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:36:25] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-05-31 01:36:25] [INFO ] Flow matrix only has 902 transitions (discarded 257 similar events)
[2025-05-31 01:36:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:36:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:36:25] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
Running 1158 sub problems to find dead transitions.
[2025-05-31 01:36:25] [INFO ] Flow matrix only has 902 transitions (discarded 257 similar events)
[2025-05-31 01:36:25] [INFO ] Invariant cache hit.
[2025-05-31 01:36:25] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
At refinement iteration 1 (OVERLAPS) 1/625 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 625/1531 variables, and 119 constraints, problems are : Problem set: 0 solved, 1158 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 119/123 constraints, State Equation: 0/629 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1158/1158 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1158 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
At refinement iteration 1 (OVERLAPS) 1/625 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1158 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 625/1531 variables, and 119 constraints, problems are : Problem set: 0 solved, 1158 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 119/123 constraints, State Equation: 0/629 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1158 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 1158 unsolved
Search for dead transitions found 0 dead transitions in 60229ms
Starting structural reductions in LTL mode, iteration 1 : 629/755 places, 1159/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60731 ms. Remains : 629/755 places, 1159/1236 transitions.
[2025-05-31 01:37:25] [INFO ] Flatten gal took : 18 ms
[2025-05-31 01:37:25] [INFO ] Flatten gal took : 17 ms
[2025-05-31 01:37:26] [INFO ] Input system was already deterministic with 1159 transitions.
[2025-05-31 01:37:26] [INFO ] Flatten gal took : 19 ms
[2025-05-31 01:37:26] [INFO ] Flatten gal took : 18 ms
[2025-05-31 01:37:26] [INFO ] Time to serialize gal into /tmp/CTLFireability14609353828371364838.gal : 4 ms
[2025-05-31 01:37:26] [INFO ] Time to serialize properties into /tmp/CTLFireability14986616264911476211.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14609353828371364838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14986616264911476211.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48893e+85,0.361071,9596,2,1763,5,6741,6,0,3407,4619,0


Converting to forward existential form...Done !
original formula: EG(E(AF(EX(AG(((p779==1)&&(p977==1))))) U (((p477==1)&&(p2757==1)) + ((!(EF(((p212==1)&&(p2681==1)))) * (p126==1)) * (p2656==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(!(EG(!(EX(!(E(TRUE U !(((p779==1)&&(p977==1))))))))) U (((p477==1)&&(p2757==1)) + ((!(E(TRUE U ((p2...216
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.75522,76036,1,0,11,375106,29,1,14900,11986,18
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1219 edges and 755 vertex of which 642 / 755 are part of one of the 118 SCC in 2 ms
Free SCC test removed 524 places
Ensure Unique test removed 1091 transitions
Reduce isomorphic transitions removed 1091 transitions.
Graph (complete) has 363 edges and 231 vertex of which 133 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.1 ms
Discarding 98 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 133 transition count 144
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 132 transition count 142
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 130 transition count 141
Discarding 117 places :
Symmetric choice reduction at 3 with 117 rule applications. Total rules 126 place count 13 transition count 23
Iterating global reduction 3 with 117 rules applied. Total rules applied 243 place count 13 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 245 place count 13 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 246 place count 13 transition count 21
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 247 place count 12 transition count 20
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 12 transition count 20
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 249 place count 12 transition count 19
Applied a total of 249 rules in 17 ms. Remains 12 /755 variables (removed 743) and now considering 19/1236 (removed 1217) transitions.
[2025-05-31 01:37:28] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 12 cols
[2025-05-31 01:37:28] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 01:37:28] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 01:37:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:37:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:37:28] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-05-31 01:37:28] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 01:37:28] [INFO ] Invariant cache hit.
[2025-05-31 01:37:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/24 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/25 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/25 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/25 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 18 unsolved in 209 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/24 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 18/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/24 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/25 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/25 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 189 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 401ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 401ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/755 places, 19/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 469 ms. Remains : 12/755 places, 19/1236 transitions.
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:37:29] [INFO ] Input system was already deterministic with 19 transitions.
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:37:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8551600651218775031.gal : 0 ms
[2025-05-31 01:37:29] [INFO ] Time to serialize properties into /tmp/CTLFireability3918020030993448965.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8551600651218775031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3918020030993448965.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,16,0.003944,3752,2,24,5,91,6,0,54,58,0


Converting to forward existential form...Done !
original formula: EF(EG(((AF(AG(((p455==0)||(p1870==0)))) * (p789==1)) * (p1277==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((!(EG(!(!(E(TRUE U !(((p455==0)||(p1870==0)))))))) * (p789==1)) * (p1277==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007494,4264,1,0,8,231,24,0,254,132,11
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1218 edges and 755 vertex of which 641 / 755 are part of one of the 118 SCC in 3 ms
Free SCC test removed 523 places
Ensure Unique test removed 1088 transitions
Reduce isomorphic transitions removed 1088 transitions.
Graph (complete) has 366 edges and 232 vertex of which 134 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.1 ms
Discarding 98 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 134 transition count 147
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 133 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 132 transition count 146
Discarding 118 places :
Symmetric choice reduction at 3 with 118 rule applications. Total rules 124 place count 14 transition count 26
Iterating global reduction 3 with 118 rules applied. Total rules applied 242 place count 14 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 244 place count 14 transition count 24
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 246 place count 13 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 248 place count 13 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 249 place count 13 transition count 21
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 250 place count 12 transition count 20
Iterating global reduction 5 with 1 rules applied. Total rules applied 251 place count 12 transition count 20
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 252 place count 12 transition count 19
Applied a total of 252 rules in 15 ms. Remains 12 /755 variables (removed 743) and now considering 19/1236 (removed 1217) transitions.
[2025-05-31 01:37:29] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 12 cols
[2025-05-31 01:37:29] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:29] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 01:37:29] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 01:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:37:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:37:29] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-05-31 01:37:29] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 01:37:29] [INFO ] Invariant cache hit.
[2025-05-31 01:37:29] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/24 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/25 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/25 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/25 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 18 unsolved in 208 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/24 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 18/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/24 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/25 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/25 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 191 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 403ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 403ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/755 places, 19/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 469 ms. Remains : 12/755 places, 19/1236 transitions.
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:37:29] [INFO ] Input system was already deterministic with 19 transitions.
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:37:29] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:37:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9015708110684421039.gal : 0 ms
[2025-05-31 01:37:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11437367124883677712.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9015708110684421039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11437367124883677712.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,16,0.002601,3784,2,24,5,91,6,0,54,58,0


Converting to forward existential form...Done !
original formula: AG(AF(!(E(((p789==1)&&(p1142==1)) U ((p224==1)&&(p1804==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(E(((p789==1)&&(p1142==1)) U ((p224==1)&&(p1804==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 12/7/7
(forward)formula 0,0,0.004686,3912,1,0,9,288,23,2,268,203,13
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 664 transition count 1236
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 116 place count 639 transition count 1186
Iterating global reduction 1 with 25 rules applied. Total rules applied 141 place count 639 transition count 1186
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 155 place count 639 transition count 1172
Applied a total of 155 rules in 24 ms. Remains 639 /755 variables (removed 116) and now considering 1172/1236 (removed 64) transitions.
[2025-05-31 01:37:29] [INFO ] Flow matrix only has 910 transitions (discarded 262 similar events)
// Phase 1: matrix 910 rows 639 cols
[2025-05-31 01:37:29] [INFO ] Computed 128 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:29] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-05-31 01:37:29] [INFO ] Flow matrix only has 910 transitions (discarded 262 similar events)
[2025-05-31 01:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:37:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:37:30] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2025-05-31 01:37:30] [INFO ] Flow matrix only has 910 transitions (discarded 262 similar events)
[2025-05-31 01:37:30] [INFO ] Invariant cache hit.
[2025-05-31 01:37:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 630/1549 variables, and 119 constraints, problems are : Problem set: 0 solved, 1171 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 119/128 constraints, State Equation: 0/639 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1171/1171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 630/1549 variables, and 119 constraints, problems are : Problem set: 0 solved, 1171 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 119/128 constraints, State Equation: 0/639 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60235ms problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 639/755 places, 1172/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60696 ms. Remains : 639/755 places, 1172/1236 transitions.
[2025-05-31 01:38:30] [INFO ] Flatten gal took : 20 ms
[2025-05-31 01:38:30] [INFO ] Flatten gal took : 17 ms
[2025-05-31 01:38:30] [INFO ] Input system was already deterministic with 1172 transitions.
[2025-05-31 01:38:30] [INFO ] Flatten gal took : 18 ms
[2025-05-31 01:38:30] [INFO ] Flatten gal took : 18 ms
[2025-05-31 01:38:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2459544911566961677.gal : 4 ms
[2025-05-31 01:38:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6328730990286418518.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2459544911566961677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6328730990286418518.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.25628e+85,0.378525,9732,2,1788,5,6848,6,0,3440,4681,0


Converting to forward existential form...Done !
original formula: AG(((((EX((p759==1)) + AF(((p830==1)&&(p2084==1)))) + (AF((((p191==1)&&(p1575==1))||((p795==1)&&(p1406==1)))) + AG(((p806==0)||(p1646==0)...325
=> equivalent forward existential formula: ([(FwdU((((FwdU(Init,TRUE) * !(((p240==1)||((p547==1)&&(p1237==1))))) * !((EX((p759==1)) + !(EG(!(((p830==1)&&(p...522
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1168/0/4
Hit Full ! (commute/partial/dont) 1168/4/4
(forward)formula 0,0,3.25566,82936,1,0,23,403659,43,12,15907,32492,24
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1198 edges and 755 vertex of which 631 / 755 are part of one of the 118 SCC in 1 ms
Free SCC test removed 513 places
Ensure Unique test removed 1063 transitions
Reduce isomorphic transitions removed 1063 transitions.
Graph (complete) has 391 edges and 242 vertex of which 148 are kept as prefixes of interest. Removing 94 places using SCC suffix rule.0 ms
Discarding 94 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 148 transition count 172
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 147 transition count 170
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 145 transition count 169
Discarding 113 places :
Symmetric choice reduction at 3 with 113 rule applications. Total rules 122 place count 32 transition count 55
Iterating global reduction 3 with 113 rules applied. Total rules applied 235 place count 32 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 237 place count 32 transition count 53
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 239 place count 32 transition count 53
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 241 place count 30 transition count 51
Iterating global reduction 3 with 2 rules applied. Total rules applied 243 place count 30 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 245 place count 30 transition count 49
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 246 place count 30 transition count 48
Applied a total of 246 rules in 14 ms. Remains 30 /755 variables (removed 725) and now considering 48/1236 (removed 1188) transitions.
[2025-05-31 01:38:33] [INFO ] Flow matrix only has 30 transitions (discarded 18 similar events)
// Phase 1: matrix 30 rows 30 cols
[2025-05-31 01:38:33] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:38:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 01:38:33] [INFO ] Flow matrix only has 30 transitions (discarded 18 similar events)
[2025-05-31 01:38:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:38:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:38:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:38:34] [INFO ] Redundant transitions in 0 ms returned []
Running 47 sub problems to find dead transitions.
[2025-05-31 01:38:34] [INFO ] Flow matrix only has 30 transitions (discarded 18 similar events)
[2025-05-31 01:38:34] [INFO ] Invariant cache hit.
[2025-05-31 01:38:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (OVERLAPS) 6/30 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (OVERLAPS) 29/59 variables, 30/43 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 47 unsolved in 756 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 30/30 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (OVERLAPS) 6/30 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (OVERLAPS) 29/59 variables, 30/43 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 47/90 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 1/60 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/60 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/60 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 91 constraints, problems are : Problem set: 0 solved, 47 unsolved in 790 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 30/30 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1550ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 1550ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/755 places, 48/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1630 ms. Remains : 30/755 places, 48/1236 transitions.
[2025-05-31 01:38:35] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:38:35] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:38:35] [INFO ] Input system was already deterministic with 48 transitions.
[2025-05-31 01:38:35] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:38:35] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:38:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7824921755116498068.gal : 0 ms
[2025-05-31 01:38:35] [INFO ] Time to serialize properties into /tmp/CTLFireability12892124657740865083.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7824921755116498068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12892124657740865083.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1009,0.008642,3900,2,84,5,286,6,0,131,188,0


Converting to forward existential form...Done !
original formula: (EG((((EG(((p357==1)&&(p2282==1))) + (p779==0)) + (p956==0)) * ((((p839==1)&&(p2240==1))&&(((p836==1)&&(p2212==1))||((p9==1)&&(p1743==1))...206
=> equivalent forward existential formula: ([FwdG(Init,(((EG(((p357==1)&&(p2282==1))) + (p779==0)) + (p956==0)) * ((((p839==1)&&(p2240==1))&&(((p836==1)&&(...282
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.023715,4540,1,0,45,2511,30,32,647,3321,43
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 658 transition count 1236
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 128 place count 627 transition count 1174
Iterating global reduction 1 with 31 rules applied. Total rules applied 159 place count 627 transition count 1174
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 177 place count 627 transition count 1156
Applied a total of 177 rules in 24 ms. Remains 627 /755 variables (removed 128) and now considering 1156/1236 (removed 80) transitions.
[2025-05-31 01:38:35] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
// Phase 1: matrix 900 rows 627 cols
[2025-05-31 01:38:35] [INFO ] Computed 122 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:38:35] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-05-31 01:38:35] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
[2025-05-31 01:38:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:38:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:38:36] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
Running 1155 sub problems to find dead transitions.
[2025-05-31 01:38:36] [INFO ] Flow matrix only has 900 transitions (discarded 256 similar events)
[2025-05-31 01:38:36] [INFO ] Invariant cache hit.
[2025-05-31 01:38:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1155 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1155 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 624/1527 variables, and 119 constraints, problems are : Problem set: 0 solved, 1155 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 119/122 constraints, State Equation: 0/627 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1155/1155 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1155 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1155 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1155 unsolved
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(s508 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 624/1527 variables, and 119 constraints, problems are : Problem set: 0 solved, 1155 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 119/122 constraints, State Equation: 0/627 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1155 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60208ms problems are : Problem set: 0 solved, 1155 unsolved
Search for dead transitions found 0 dead transitions in 60211ms
Starting structural reductions in LTL mode, iteration 1 : 627/755 places, 1156/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60645 ms. Remains : 627/755 places, 1156/1236 transitions.
[2025-05-31 01:39:36] [INFO ] Flatten gal took : 23 ms
[2025-05-31 01:39:36] [INFO ] Flatten gal took : 21 ms
[2025-05-31 01:39:36] [INFO ] Input system was already deterministic with 1156 transitions.
[2025-05-31 01:39:36] [INFO ] Flatten gal took : 16 ms
[2025-05-31 01:39:36] [INFO ] Flatten gal took : 17 ms
[2025-05-31 01:39:36] [INFO ] Time to serialize gal into /tmp/CTLFireability16005620492369102603.gal : 4 ms
[2025-05-31 01:39:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7216331630569443968.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16005620492369102603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7216331630569443968.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24077e+85,0.361712,9584,2,1758,5,6719,6,0,3400,4607,0


Converting to forward existential form...Done !
original formula: AX((AX(EF(((p820==1)&&(p1820==1)))) * EG(!(E((((p9==1)&&(p779==1))&&(p1063==1)) U AG(((p857==1)&&(p2638==1))))))))
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(E(TRUE U ((p820==1)&&(p1820==1)))))] = FALSE * [(EY(Init) * !(EG(!(E((((p9==1)&&(p779==1))&&...223
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.68513,74844,1,0,9,369106,25,0,14864,9297,13
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1194 edges and 755 vertex of which 629 / 755 are part of one of the 118 SCC in 6 ms
Free SCC test removed 511 places
Ensure Unique test removed 1058 transitions
Reduce isomorphic transitions removed 1058 transitions.
Graph (complete) has 396 edges and 244 vertex of which 152 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.1 ms
Discarding 92 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 152 transition count 177
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 151 transition count 175
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 149 transition count 174
Discarding 113 places :
Symmetric choice reduction at 3 with 113 rule applications. Total rules 122 place count 36 transition count 59
Iterating global reduction 3 with 113 rules applied. Total rules applied 235 place count 36 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 237 place count 36 transition count 57
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 239 place count 35 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 242 place count 35 transition count 53
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 244 place count 35 transition count 53
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 246 place count 33 transition count 51
Iterating global reduction 5 with 2 rules applied. Total rules applied 248 place count 33 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 250 place count 33 transition count 49
Applied a total of 250 rules in 23 ms. Remains 33 /755 variables (removed 722) and now considering 49/1236 (removed 1187) transitions.
[2025-05-31 01:39:39] [INFO ] Flow matrix only has 31 transitions (discarded 18 similar events)
// Phase 1: matrix 31 rows 33 cols
[2025-05-31 01:39:39] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 01:39:39] [INFO ] Flow matrix only has 31 transitions (discarded 18 similar events)
[2025-05-31 01:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:39:39] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:39:39] [INFO ] Redundant transitions in 0 ms returned []
Running 48 sub problems to find dead transitions.
[2025-05-31 01:39:39] [INFO ] Flow matrix only has 31 transitions (discarded 18 similar events)
[2025-05-31 01:39:39] [INFO ] Invariant cache hit.
[2025-05-31 01:39:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 8/33 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 30/63 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 1/64 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/64 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/64 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/64 variables, and 50 constraints, problems are : Problem set: 0 solved, 48 unsolved in 866 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 33/33 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 8/33 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 30/63 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 48/97 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 1/64 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (OVERLAPS) 0/64 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/64 variables, and 98 constraints, problems are : Problem set: 0 solved, 48 unsolved in 854 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 33/33 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1723ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 1724ms
Starting structural reductions in SI_CTL mode, iteration 1 : 33/755 places, 49/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1804 ms. Remains : 33/755 places, 49/1236 transitions.
[2025-05-31 01:39:40] [INFO ] Flatten gal took : 3 ms
[2025-05-31 01:39:40] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:39:40] [INFO ] Input system was already deterministic with 49 transitions.
[2025-05-31 01:39:40] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:39:40] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:39:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6643752549490419435.gal : 1 ms
[2025-05-31 01:39:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11224866768847221282.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6643752549490419435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11224866768847221282.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1681,0.010508,3916,2,82,5,272,6,0,138,181,0


Converting to forward existential form...Done !
original formula: AF((((p789==1)&&(p1099==1)) * (((AF(((p858!=1)||(p2722!=1))) * ((p399!=1)||(p2074!=1))) * ((p829!=1)||(p2020!=1))) + (((((p688!=1)||(p281...242
=> equivalent forward existential formula: [FwdG(Init,!((((p789==1)&&(p1099==1)) * (((!(EG(!(((p858!=1)||(p2722!=1))))) * ((p399!=1)||(p2074!=1))) * ((p829...293
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.027379,4684,1,0,52,3641,27,34,661,6163,41
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1225 edges and 755 vertex of which 647 / 755 are part of one of the 119 SCC in 2 ms
Free SCC test removed 528 places
Ensure Unique test removed 1099 transitions
Reduce isomorphic transitions removed 1099 transitions.
Graph (complete) has 355 edges and 227 vertex of which 128 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.1 ms
Discarding 99 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 128 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 127 transition count 136
Discarding 118 places :
Symmetric choice reduction at 2 with 118 rule applications. Total rules 122 place count 9 transition count 17
Iterating global reduction 2 with 118 rules applied. Total rules applied 240 place count 9 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 242 place count 9 transition count 15
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 243 place count 9 transition count 15
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 244 place count 8 transition count 14
Iterating global reduction 2 with 1 rules applied. Total rules applied 245 place count 8 transition count 14
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 246 place count 8 transition count 13
Applied a total of 246 rules in 12 ms. Remains 8 /755 variables (removed 747) and now considering 13/1236 (removed 1223) transitions.
[2025-05-31 01:39:40] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 8 cols
[2025-05-31 01:39:40] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 01:39:40] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2025-05-31 01:39:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:39:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:39:40] [INFO ] Redundant transitions in 0 ms returned []
Running 12 sub problems to find dead transitions.
[2025-05-31 01:39:40] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2025-05-31 01:39:40] [INFO ] Invariant cache hit.
[2025-05-31 01:39:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 8/16 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 1/17 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 12 unsolved in 118 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 8/16 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 1/17 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/17 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 0/17 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/17 variables, and 24 constraints, problems are : Problem set: 0 solved, 12 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 243ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 243ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/755 places, 13/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 302 ms. Remains : 8/755 places, 13/1236 transitions.
[2025-05-31 01:39:41] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:39:41] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:39:41] [INFO ] Input system was already deterministic with 13 transitions.
[2025-05-31 01:39:41] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:39:41] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:39:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17256208851091744441.gal : 0 ms
[2025-05-31 01:39:41] [INFO ] Time to serialize properties into /tmp/CTLFireability14537821111138278781.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17256208851091744441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14537821111138278781.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6,0.002043,3788,2,16,5,62,6,0,37,39,0


Converting to forward existential form...Done !
original formula: EF(EG(AG(((p859==0)||(p2695==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !(((p859==0)||(p2695==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003317,3916,1,0,7,150,21,0,167,97,8
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 666 transition count 1236
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 114 place count 641 transition count 1186
Iterating global reduction 1 with 25 rules applied. Total rules applied 139 place count 641 transition count 1186
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 155 place count 641 transition count 1170
Applied a total of 155 rules in 20 ms. Remains 641 /755 variables (removed 114) and now considering 1170/1236 (removed 66) transitions.
[2025-05-31 01:39:41] [INFO ] Flow matrix only has 908 transitions (discarded 262 similar events)
// Phase 1: matrix 908 rows 641 cols
[2025-05-31 01:39:41] [INFO ] Computed 130 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:41] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-05-31 01:39:41] [INFO ] Flow matrix only has 908 transitions (discarded 262 similar events)
[2025-05-31 01:39:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:39:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:39:41] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
Running 1169 sub problems to find dead transitions.
[2025-05-31 01:39:41] [INFO ] Flow matrix only has 908 transitions (discarded 262 similar events)
[2025-05-31 01:39:41] [INFO ] Invariant cache hit.
[2025-05-31 01:39:41] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1169 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1169 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 630/1549 variables, and 119 constraints, problems are : Problem set: 0 solved, 1169 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 119/130 constraints, State Equation: 0/641 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1169/1169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1169 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1169 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1169 unsolved
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(s603 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 630/1549 variables, and 119 constraints, problems are : Problem set: 0 solved, 1169 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 119/130 constraints, State Equation: 0/641 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60228ms problems are : Problem set: 0 solved, 1169 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Starting structural reductions in LTL mode, iteration 1 : 641/755 places, 1170/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60648 ms. Remains : 641/755 places, 1170/1236 transitions.
[2025-05-31 01:40:41] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:40:41] [INFO ] Flatten gal took : 15 ms
[2025-05-31 01:40:41] [INFO ] Input system was already deterministic with 1170 transitions.
[2025-05-31 01:40:41] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:40:41] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10660729303964945204.gal : 3 ms
[2025-05-31 01:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2154378968047324289.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10660729303964945204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2154378968047324289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82663e+85,0.428513,9780,2,1792,5,6858,6,0,3440,4689,0


Converting to forward existential form...Done !
original formula: A(EX((EG((((!((p728==1)&&(p1067==1)))&&(p833==1))&&(p2400==1))) + !(((((p219==1)&&(p1583==1))||((p796==1)&&(p1318==1)))&&(((p457==1)&&(p2...351
=> equivalent forward existential formula: [((Init * !(EG(!(E(EG(!((E(!(!((E(!(((p788==1)&&(p1122==1))) U (!(((p751==1)&&(p2395==1))) * !(((p788==1)&&(p112...2053
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1166/0/4
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 1166/0/4
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,3.16026,82020,1,0,21,410158,62,12,16304,35060,35
FORMULA DLCflexbar-PT-7a-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 667 transition count 1236
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 117 place count 638 transition count 1178
Iterating global reduction 1 with 29 rules applied. Total rules applied 146 place count 638 transition count 1178
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 163 place count 638 transition count 1161
Applied a total of 163 rules in 24 ms. Remains 638 /755 variables (removed 117) and now considering 1161/1236 (removed 75) transitions.
[2025-05-31 01:40:45] [INFO ] Flow matrix only has 903 transitions (discarded 258 similar events)
// Phase 1: matrix 903 rows 638 cols
[2025-05-31 01:40:45] [INFO ] Computed 131 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:40:45] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-05-31 01:40:45] [INFO ] Flow matrix only has 903 transitions (discarded 258 similar events)
[2025-05-31 01:40:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:40:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:40:45] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Running 1160 sub problems to find dead transitions.
[2025-05-31 01:40:45] [INFO ] Flow matrix only has 903 transitions (discarded 258 similar events)
[2025-05-31 01:40:45] [INFO ] Invariant cache hit.
[2025-05-31 01:40:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/625 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
At refinement iteration 1 (OVERLAPS) 1/626 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s237 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 626/1541 variables, and 119 constraints, problems are : Problem set: 0 solved, 1160 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 119/131 constraints, State Equation: 0/638 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1160/1160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/625 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
At refinement iteration 1 (OVERLAPS) 1/626 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 626/1541 variables, and 119 constraints, problems are : Problem set: 0 solved, 1160 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 119/131 constraints, State Equation: 0/638 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60226ms problems are : Problem set: 0 solved, 1160 unsolved
Search for dead transitions found 0 dead transitions in 60227ms
Starting structural reductions in LTL mode, iteration 1 : 638/755 places, 1161/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60689 ms. Remains : 638/755 places, 1161/1236 transitions.
[2025-05-31 01:41:45] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:41:45] [INFO ] Flatten gal took : 15 ms
[2025-05-31 01:41:45] [INFO ] Input system was already deterministic with 1161 transitions.
[2025-05-31 01:41:45] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:41:45] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:41:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17324987480686795776.gal : 4 ms
[2025-05-31 01:41:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3498374583491663765.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17324987480686795776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3498374583491663765.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67504e+85,0.38126,9620,2,1782,5,6803,6,0,3420,4651,0


Converting to forward existential form...Done !
original formula: AF((AF(AX(((p787==1)&&(p1148==1)))) * ((E((AG(((p799==1)&&(p1382==1))) * A(((p70==1)&&(p1100==1)) U ((p161==1)&&(p2446==1)))) U !((((p833...381
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(!(EX(!(((p787==1)&&(p1148==1)))))))) * ((E((!(E(TRUE U !(((p799==1)&&(p1382==1))))) * !((E(...713
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1154/0/7
Hit Full ! (commute/partial/dont) 1154/0/7
(forward)formula 0,0,3.7954,88200,1,0,24,402449,65,9,17651,34469,35
FORMULA DLCflexbar-PT-7a-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 658 transition count 1236
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 127 place count 628 transition count 1176
Iterating global reduction 1 with 30 rules applied. Total rules applied 157 place count 628 transition count 1176
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 176 place count 628 transition count 1157
Applied a total of 176 rules in 19 ms. Remains 628 /755 variables (removed 127) and now considering 1157/1236 (removed 79) transitions.
[2025-05-31 01:41:49] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
// Phase 1: matrix 900 rows 628 cols
[2025-05-31 01:41:49] [INFO ] Computed 122 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:41:49] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-05-31 01:41:49] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
[2025-05-31 01:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:41:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:41:50] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Running 1156 sub problems to find dead transitions.
[2025-05-31 01:41:50] [INFO ] Flow matrix only has 900 transitions (discarded 257 similar events)
[2025-05-31 01:41:50] [INFO ] Invariant cache hit.
[2025-05-31 01:41:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1156 unsolved
At refinement iteration 1 (OVERLAPS) 1/625 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1156 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s141 0.0)
(s142 1.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 0.0)
(s152 1.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 1.0)
(s161 0.0)
(s162 1.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 625/1528 variables, and 119 constraints, problems are : Problem set: 0 solved, 1156 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 119/122 constraints, State Equation: 0/628 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1156/1156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1156 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1156 unsolved
At refinement iteration 1 (OVERLAPS) 1/625 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1156 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 625/1528 variables, and 119 constraints, problems are : Problem set: 0 solved, 1156 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 119/122 constraints, State Equation: 0/628 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60217ms problems are : Problem set: 0 solved, 1156 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Starting structural reductions in LTL mode, iteration 1 : 628/755 places, 1157/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60627 ms. Remains : 628/755 places, 1157/1236 transitions.
[2025-05-31 01:42:50] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:42:50] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:42:50] [INFO ] Input system was already deterministic with 1157 transitions.
[2025-05-31 01:42:50] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:42:50] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:42:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4318341857316726083.gal : 3 ms
[2025-05-31 01:42:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2951672409374010446.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4318341857316726083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2951672409374010446.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30863e+85,0.375543,9588,2,1761,5,6733,6,0,3404,4619,0


Converting to forward existential form...Done !
original formula: EG((EX(((p844==0)||(p2568==0))) * AF(EG(!(A(((p511==1)&&(p1886==1)) U ((p816==1)&&(p1932==1))))))))
=> equivalent forward existential formula: [FwdG(Init,(EX(((p844==0)||(p2568==0))) * !(EG(!(EG(!(!((E(!(((p816==1)&&(p1932==1))) U (!(((p511==1)&&(p1886==1...241
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1153/0/4
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,10.0214,258524,1,0,754,993812,37,504,15903,1.77015e+06,516
FORMULA DLCflexbar-PT-7a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Graph (trivial) has 1222 edges and 755 vertex of which 644 / 755 are part of one of the 118 SCC in 1 ms
Free SCC test removed 526 places
Ensure Unique test removed 1097 transitions
Reduce isomorphic transitions removed 1097 transitions.
Graph (complete) has 357 edges and 229 vertex of which 132 are kept as prefixes of interest. Removing 97 places using SCC suffix rule.1 ms
Discarding 97 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 132 transition count 138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 131 transition count 138
Discarding 116 places :
Symmetric choice reduction at 2 with 116 rule applications. Total rules 120 place count 15 transition count 21
Iterating global reduction 2 with 116 rules applied. Total rules applied 236 place count 15 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 238 place count 15 transition count 19
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 240 place count 14 transition count 18
Applied a total of 240 rules in 8 ms. Remains 14 /755 variables (removed 741) and now considering 18/1236 (removed 1218) transitions.
[2025-05-31 01:43:00] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 14 cols
[2025-05-31 01:43:00] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:00] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-05-31 01:43:00] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2025-05-31 01:43:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:43:00] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:43:00] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2025-05-31 01:43:00] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2025-05-31 01:43:00] [INFO ] Invariant cache hit.
[2025-05-31 01:43:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/14 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 11/25 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 1/26 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/26 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 22 constraints, problems are : Problem set: 0 solved, 17 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 14/14 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/14 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 11/25 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 17/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/25 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 1/26 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/26 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 39 constraints, problems are : Problem set: 0 solved, 17 unsolved in 214 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 14/14 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 436ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 436ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/755 places, 18/1236 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 525 ms. Remains : 14/755 places, 18/1236 transitions.
[2025-05-31 01:43:01] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:43:01] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:43:01] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-31 01:43:01] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:43:01] [INFO ] Flatten gal took : 2 ms
[2025-05-31 01:43:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14455885530022472334.gal : 0 ms
[2025-05-31 01:43:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4059336674447546348.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14455885530022472334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4059336674447546348.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,28,0.003158,3748,2,30,5,106,6,0,58,66,0


Converting to forward existential form...Done !
original formula: !(A((!(AG(EF(((p224==1)&&(p1584==1))))) * EG(!(((p776==1)&&(p1012==1))))) U ((p836==1)&&(p2260==1))))
=> equivalent forward existential formula: (([((FwdU(Init,!(((p836==1)&&(p2260==1)))) * !(((p836==1)&&(p2260==1)))) * !(E(TRUE U !(E(TRUE U ((p224==1)&&(p1...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 0,1,0.005734,4260,1,0,8,294,22,2,300,154,9
FORMULA DLCflexbar-PT-7a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 755/755 places, 1236/1236 transitions.
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 659 transition count 1236
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 127 place count 628 transition count 1174
Iterating global reduction 1 with 31 rules applied. Total rules applied 158 place count 628 transition count 1174
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 177 place count 628 transition count 1155
Applied a total of 177 rules in 25 ms. Remains 628 /755 variables (removed 127) and now considering 1155/1236 (removed 81) transitions.
[2025-05-31 01:43:01] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
// Phase 1: matrix 899 rows 628 cols
[2025-05-31 01:43:01] [INFO ] Computed 123 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:01] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-05-31 01:43:01] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
[2025-05-31 01:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:43:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:43:01] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
Running 1154 sub problems to find dead transitions.
[2025-05-31 01:43:01] [INFO ] Flow matrix only has 899 transitions (discarded 256 similar events)
[2025-05-31 01:43:01] [INFO ] Invariant cache hit.
[2025-05-31 01:43:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1154 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1154 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 624/1527 variables, and 119 constraints, problems are : Problem set: 0 solved, 1154 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 119/123 constraints, State Equation: 0/628 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1154/1154 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1154 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1154 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 1154 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 624/1527 variables, and 119 constraints, problems are : Problem set: 0 solved, 1154 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 119/123 constraints, State Equation: 0/628 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1154 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60210ms problems are : Problem set: 0 solved, 1154 unsolved
Search for dead transitions found 0 dead transitions in 60211ms
Starting structural reductions in LTL mode, iteration 1 : 628/755 places, 1155/1236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60676 ms. Remains : 628/755 places, 1155/1236 transitions.
[2025-05-31 01:44:01] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:44:01] [INFO ] Flatten gal took : 13 ms
[2025-05-31 01:44:01] [INFO ] Input system was already deterministic with 1155 transitions.
[2025-05-31 01:44:01] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:44:01] [INFO ] Flatten gal took : 13 ms
[2025-05-31 01:44:01] [INFO ] Time to serialize gal into /tmp/CTLFireability6080243992890480827.gal : 3 ms
[2025-05-31 01:44:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2401470394033721401.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6080243992890480827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2401470394033721401.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16322e+85,0.367445,9584,2,1760,5,6724,6,0,3400,4611,0


Converting to forward existential form...Done !
original formula: EX(EG(!(E((EX(((p826==1)&&(p1964==1))) + (((p126==1)&&(p2216==1))&&((p809==1)&&(p1727==1)))) U ((p788==1)&&(p1156==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E((EX(((p826==1)&&(p1964==1))) + (((p126==1)&&(p2216==1))&&((p809==1)&&(p1727==1)))) U ((p788==...183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,21.407,615260,1,0,522,2.12736e+06,21,509,13859,5.17362e+06,521
FORMULA DLCflexbar-PT-7a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 01:44:23] [INFO ] Flatten gal took : 18 ms
[2025-05-31 01:44:23] [INFO ] Flatten gal took : 17 ms
Total runtime 648058 ms.

BK_STOP 1748655863536

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CTLFireability"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-7a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860066800082"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;