About the Execution of ITS-Tools for DLCflexbar-PT-8a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1360.128 | 627593.00 | 762643.00 | 1577.00 | TFFTFTFFFFTTTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695600490.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is DLCflexbar-PT-8a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600490
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.2M
-rw-r--r-- 1 mcc users 6.7K Mar 6 14:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 6 14:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 6 14:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 6 14:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 6 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 194K Mar 6 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 6 15:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 6 15:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 8.7M Mar 3 18:30 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-8a-CTLFireability-2024-00
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-01
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-02
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-03
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-04
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-05
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-06
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-07
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-08
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-09
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-10
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-11
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-12
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-13
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-14
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779622437025
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-8a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 11:33:58] [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]
[2026-05-24 11:33:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 11:33:59] [INFO ] Load time of PNML (sax parser for PT used): 940 ms
[2026-05-24 11:33:59] [INFO ] Transformed 3971 places.
[2026-05-24 11:33:59] [INFO ] Transformed 32571 transitions.
[2026-05-24 11:33:59] [INFO ] Found NUPN structural information;
[2026-05-24 11:33:59] [INFO ] Parsed PT model containing 3971 places and 32571 transitions and 129321 arcs in 1278 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Ensure Unique test removed 3480 transitions
Reduce redundant transitions removed 3480 transitions.
Support contains 232 out of 3971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3971/3971 places, 29091/29091 transitions.
Discarding 271 places :
Symmetric choice reduction at 0 with 271 rule applications. Total rules 271 place count 3700 transition count 25690
Iterating global reduction 0 with 271 rules applied. Total rules applied 542 place count 3700 transition count 25690
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 672 place count 3700 transition count 25560
Applied a total of 672 rules in 1750 ms. Remains 3700 /3971 variables (removed 271) and now considering 25560/29091 (removed 3531) transitions.
[2026-05-24 11:34:01] [INFO ] Flow matrix only has 1161 transitions (discarded 24399 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6743697613020888424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13212241928308741558.kers'
[2026-05-24 11:34:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6743697613020888424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13212241928308741558.kers]
Normalized transition count is 1160 out of 1161 initially.
Culling duplicate invariants (modulo rational): removing 2890 columns.
Culled 2890 columns in 2 ms.
// Phase 1: matrix 1160 rows 810 cols 2469 entries
Finished phase 1 with 660 SingleSign rule and 0 generalized
[2026-05-24 11:34:01] [INFO ] Computed 3040 invariants in 7 ms
Computed 3040 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-13212241928308741558.kers
Total runtime 10 ms.
[2026-05-24 11:34:33] [INFO ] Performed 1801/3700 implicitness test of which 943 returned IMPLICIT in 30 seconds.
[2026-05-24 11:35:03] [INFO ] Performed 2811/3700 implicitness test of which 1905 returned IMPLICIT in 60 seconds.
[2026-05-24 11:35:30] [INFO ] Implicit Places using invariants in 89084 ms returned [810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1089, 1090, 1091, 1092, 1093, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1288, 1289, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1310, 1311, 1312, 1313, 1314, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1415, 1416, 1418, 1419, 1420, 1421, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1476, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1502, 1503, 1504, 1505, 1506, 1508, 1509, 1510, 1511, 1512, 1514, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1598, 1599, 1600, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1646, 1647, 1648, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1766, 1768, 1769, 1770, 1771, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 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, 1900, 1901, 1902, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 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, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 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2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2241, 2242, 2244, 2246, 2247, 2248, 2249, 2250, 2252, 2253, 2254, 2255, 2256, 2257, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 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, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2380, 2381, 2382, 2383, 2384, 2385, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 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3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3636, 3637, 3638, 3639, 3640, 3641, 3642, 3643, 3644, 3645, 3646, 3647, 3648, 3649, 3650, 3651, 3652, 3653, 3654, 3655, 3656, 3657, 3658, 3659, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3675, 3676, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3690, 3691, 3692, 3693, 3694, 3697, 3698, 3699]
Discarding 2755 places :
Ensure Unique test removed 22724 transitions
Reduce isomorphic transitions removed 22724 transitions.
Implicit Place search using SMT only with invariants took 89337 ms to find 2755 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 945/3971 places, 2836/29091 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1327 transitions
Redundant transition composition rules discarded 1327 transitions
Iterating global reduction 0 with 1327 rules applied. Total rules applied 1327 place count 945 transition count 1509
Applied a total of 1327 rules in 87 ms. Remains 945 /945 variables (removed 0) and now considering 1509/2836 (removed 1327) transitions.
[2026-05-24 11:35:30] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14997730578665793141.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5920553454895150012.kers'
[2026-05-24 11:35:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14997730578665793141.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5920553454895150012.kers]
Normalized transition count is 1160 out of 1161 initially.
Culling duplicate invariants (modulo rational): removing 135 columns.
Culled 135 columns in 0 ms.
// Phase 1: matrix 1160 rows 810 cols 2469 entries
Finished phase 1 with 660 SingleSign rule and 0 generalized
[2026-05-24 11:35:30] [INFO ] Computed 285 invariants in 4 ms
Computed 285 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5920553454895150012.kers
Total runtime 5 ms.
[2026-05-24 11:35:31] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-24 11:35:31] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
[2026-05-24 11:35:31] [INFO ] Invariant cache hit.
[2026-05-24 11:35:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:35:31] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 945/3971 places, 1509/29091 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91854 ms. Remains : 945/3971 places, 1509/29091 transitions.
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Applied a total of 0 rules in 19 ms. Remains 945 /945 variables (removed 0) and now considering 1509/1509 (removed 0) transitions.
[2026-05-24 11:35:31] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
[2026-05-24 11:35:31] [INFO ] Invariant cache hit.
[2026-05-24 11:35:31] [INFO ] Implicit Places using invariants in 154 ms returned []
[2026-05-24 11:35:31] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
[2026-05-24 11:35:31] [INFO ] Invariant cache hit.
[2026-05-24 11:35:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:35:32] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
Running 1508 sub problems to find dead transitions.
[2026-05-24 11:35:32] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
[2026-05-24 11:35:32] [INFO ] Invariant cache hit.
[2026-05-24 11:35:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 809/2106 variables, and 0 constraints, problems are : Problem set: 0 solved, 1508 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/285 constraints, State Equation: 0/945 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1508/1508 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1508 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 809/2106 variables, and 0 constraints, problems are : Problem set: 0 solved, 1508 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/285 constraints, State Equation: 0/945 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1508 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60512ms problems are : Problem set: 0 solved, 1508 unsolved
Search for dead transitions found 0 dead transitions in 60536ms
Finished structural reductions in LTL mode , in 1 iterations and 61178 ms. Remains : 945/945 places, 1509/1509 transitions.
Support contains 232 out of 945 places after structural reductions.
[2026-05-24 11:36:33] [INFO ] Flatten gal took : 127 ms
[2026-05-24 11:36:33] [INFO ] Flatten gal took : 66 ms
[2026-05-24 11:36:33] [INFO ] Input system was already deterministic with 1509 transitions.
RANDOM walk for 40000 steps (8 resets) in 1939 ms. (20 steps per ms) remains 1/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 1/1 properties
[2026-05-24 11:36:33] [INFO ] Flow matrix only has 1161 transitions (discarded 348 similar events)
[2026-05-24 11:36:33] [INFO ] Invariant cache hit.
[2026-05-24 11:36:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp46 is UNSAT
After SMT solving in domain Real declared 13/2106 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 3/285 constraints, State Equation: 0/945 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46ms 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.
[2026-05-24 11:36:34] [INFO ] Flatten gal took : 44 ms
[2026-05-24 11:36:34] [INFO ] Flatten gal took : 42 ms
[2026-05-24 11:36:34] [INFO ] Input system was already deterministic with 1509 transitions.
Computed a total of 136 stabilizing places and 1 stable transitions
Graph (complete) has 1793 edges and 945 vertex of which 810 are kept as prefixes of interest. Removing 135 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 134 places and 0 transitions.
Iterating post reduction 0 with 134 rules applied. Total rules applied 134 place count 811 transition count 1509
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 162 place count 783 transition count 1453
Iterating global reduction 1 with 28 rules applied. Total rules applied 190 place count 783 transition count 1453
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 200 place count 783 transition count 1443
Applied a total of 200 rules in 58 ms. Remains 783 /945 variables (removed 162) and now considering 1443/1509 (removed 66) transitions.
[2026-05-24 11:36:34] [INFO ] Flow matrix only has 1123 transitions (discarded 320 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3193433524412906323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12619040850672034576.kers'
[2026-05-24 11:36:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3193433524412906323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12619040850672034576.kers]
Normalized transition count is 1122 out of 1123 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 1122 rows 782 cols 2393 entries
Finished phase 1 with 632 SingleSign rule and 0 generalized
[2026-05-24 11:36:34] [INFO ] Computed 151 invariants in 3 ms
Computed 151 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12619040850672034576.kers
Total runtime 4 ms.
[2026-05-24 11:36:34] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-24 11:36:34] [INFO ] Flow matrix only has 1123 transitions (discarded 320 similar events)
[2026-05-24 11:36:34] [INFO ] Invariant cache hit.
[2026-05-24 11:36:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:36:34] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 600 ms to find 0 implicit places.
Running 1442 sub problems to find dead transitions.
[2026-05-24 11:36:34] [INFO ] Flow matrix only has 1123 transitions (discarded 320 similar events)
[2026-05-24 11:36:34] [INFO ] Invariant cache hit.
[2026-05-24 11:36:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
SMT process timed out in 30289ms, After SMT, problems are : Problem set: 0 solved, 1442 unsolved
Search for dead transitions found 0 dead transitions in 30296ms
Starting structural reductions in LTL mode, iteration 1 : 783/945 places, 1443/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30967 ms. Remains : 783/945 places, 1443/1509 transitions.
[2026-05-24 11:37:05] [INFO ] Flatten gal took : 23 ms
[2026-05-24 11:37:05] [INFO ] Flatten gal took : 24 ms
[2026-05-24 11:37:05] [INFO ] Input system was already deterministic with 1443 transitions.
[2026-05-24 11:37:05] [INFO ] Flatten gal took : 20 ms
[2026-05-24 11:37:05] [INFO ] Flatten gal took : 21 ms
[2026-05-24 11:37:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10727277320709721201.gal : 22 ms
[2026-05-24 11:37:05] [INFO ] Time to serialize properties into /tmp/CTLFireability3514963682356154336.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10727277320709721201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3514963682356154336.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,8.66668e+106,0.565284,12188,2,2197,5,8390,6,0,4253,5749,0
Converting to forward existential form...Done !
original formula: AG(EF(EG(EX(((p1041==0)||(p2944==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(EX(((p1041==0)||(p2944==0)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.58706,108440,1,0,7,573080,17,0,18565,11897,10
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 132 places and 0 transitions.
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 813 transition count 1509
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 159 place count 786 transition count 1455
Iterating global reduction 1 with 27 rules applied. Total rules applied 186 place count 786 transition count 1455
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 196 place count 786 transition count 1445
Applied a total of 196 rules in 30 ms. Remains 786 /945 variables (removed 159) and now considering 1445/1509 (removed 64) transitions.
[2026-05-24 11:37:10] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16403124746583447902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-701413829666808119.kers'
[2026-05-24 11:37:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16403124746583447902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-701413829666808119.kers]
Normalized transition count is 1123 out of 1124 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 1123 rows 783 cols 2395 entries
Finished phase 1 with 633 SingleSign rule and 0 generalized
[2026-05-24 11:37:10] [INFO ] Computed 153 invariants in 3 ms
Computed 153 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-701413829666808119.kers
Total runtime 5 ms.
[2026-05-24 11:37:10] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-24 11:37:10] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
[2026-05-24 11:37:10] [INFO ] Invariant cache hit.
[2026-05-24 11:37:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:37:10] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
Running 1444 sub problems to find dead transitions.
[2026-05-24 11:37:10] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
[2026-05-24 11:37:10] [INFO ] Invariant cache hit.
[2026-05-24 11:37:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1444 unsolved
SMT process timed out in 30244ms, After SMT, problems are : Problem set: 0 solved, 1444 unsolved
Search for dead transitions found 0 dead transitions in 30247ms
Starting structural reductions in LTL mode, iteration 1 : 786/945 places, 1445/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30751 ms. Remains : 786/945 places, 1445/1509 transitions.
[2026-05-24 11:37:40] [INFO ] Flatten gal took : 18 ms
[2026-05-24 11:37:40] [INFO ] Flatten gal took : 26 ms
[2026-05-24 11:37:40] [INFO ] Input system was already deterministic with 1445 transitions.
[2026-05-24 11:37:40] [INFO ] Flatten gal took : 17 ms
[2026-05-24 11:37:40] [INFO ] Flatten gal took : 18 ms
[2026-05-24 11:37:40] [INFO ] Time to serialize gal into /tmp/CTLFireability8274941325011407891.gal : 6 ms
[2026-05-24 11:37:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14436842872555226869.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8274941325011407891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14436842872555226869.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9.75002e+106,0.564632,12380,2,2204,5,8417,6,0,4260,5766,0
Converting to forward existential form...Done !
original formula: EF(((AG((((p1049==1)&&(p2947==1))&&((p1031==1)&&(p2522==1)))) * AX(AX(((p1004==1)&&(p3906==1))))) * (p727==0)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (p727==0)) * !(E(TRUE U !((((p1049==1)&&(p2947==1))&&((p1031==1)&&(p2522==1))))))) * !(EX(...205
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.45506,101632,1,0,6,575324,11,0,16558,9766,4
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Graph (trivial) has 1439 edges and 945 vertex of which 758 / 945 are part of one of the 147 SCC in 5 ms
Free SCC test removed 611 places
Ensure Unique test removed 1250 transitions
Reduce isomorphic transitions removed 1250 transitions.
Graph (complete) has 543 edges and 334 vertex of which 212 are kept as prefixes of interest. Removing 122 places using SCC suffix rule.2 ms
Discarding 122 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 212 transition count 257
Reduce places removed 2 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 11 rules applied. Total rules applied 15 place count 210 transition count 248
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 27 place count 201 transition count 245
Discarding 142 places :
Symmetric choice reduction at 3 with 142 rule applications. Total rules 169 place count 59 transition count 100
Iterating global reduction 3 with 142 rules applied. Total rules applied 311 place count 59 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 317 place count 59 transition count 94
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 319 place count 59 transition count 94
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 321 place count 57 transition count 92
Iterating global reduction 3 with 2 rules applied. Total rules applied 323 place count 57 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 325 place count 57 transition count 90
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 326 place count 57 transition count 89
Applied a total of 326 rules in 37 ms. Remains 57 /945 variables (removed 888) and now considering 89/1509 (removed 1420) transitions.
[2026-05-24 11:37:44] [INFO ] Flow matrix only has 59 transitions (discarded 30 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10754607890689562142.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5515924690511455522.kers'
[2026-05-24 11:37:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10754607890689562142.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5515924690511455522.kers]
Normalized transition count is 58 out of 59 initially.
Culling duplicate invariants (modulo rational): removing 14 columns.
Culled 14 columns in 0 ms.
// Phase 1: matrix 58 rows 43 cols 125 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-24 11:37:44] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5515924690511455522.kers
Total runtime 0 ms.
[2026-05-24 11:37:44] [INFO ] Implicit Places using invariants in 205 ms returned []
[2026-05-24 11:37:44] [INFO ] Flow matrix only has 59 transitions (discarded 30 similar events)
[2026-05-24 11:37:44] [INFO ] Invariant cache hit.
[2026-05-24 11:37:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:37:44] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2026-05-24 11:37:44] [INFO ] Redundant transitions in 1 ms returned []
Running 88 sub problems to find dead transitions.
[2026-05-24 11:37:44] [INFO ] Flow matrix only has 59 transitions (discarded 30 similar events)
[2026-05-24 11:37:44] [INFO ] Invariant cache hit.
[2026-05-24 11:37:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 13/57 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 58/115 variables, 57/81 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/116 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 82 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 13/57 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 58/115 variables, 57/81 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 88/169 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/116 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 170 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2082 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4183ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 4185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 57/945 places, 89/1509 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4524 ms. Remains : 57/945 places, 89/1509 transitions.
[2026-05-24 11:37:48] [INFO ] Flatten gal took : 3 ms
[2026-05-24 11:37:48] [INFO ] Flatten gal took : 3 ms
[2026-05-24 11:37:48] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-24 11:37:48] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:37:48] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:37:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4978499000022353798.gal : 1 ms
[2026-05-24 11:37:48] [INFO ] Time to serialize properties into /tmp/CTLFireability11388972924717659010.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4978499000022353798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11388972924717659010.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,699841,0.009262,4232,2,146,5,498,6,0,247,336,0
Converting to forward existential form...Done !
original formula: E(!(((EF(!(AF(((p1004==1)&&(p1920==1))))) * EG(!(((p1018==1)&&(p2130==1))))) * E(AF(((p1029==1)&&(p2247==1))) U A(!(((p1049==1)&&(p2808==...446
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,!(((E(TRUE U !(!(EG(!(((p1004==1)&&(p1920==1))))))) * EG(!(((p1018==1)&&(p2130==1))))) * E(!...1853
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 83/5/6
Hit Full ! (commute/partial/dont) 85/0/4
(forward)formula 0,0,0.049428,5320,1,0,19,4656,82,9,1312,2026,31
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Graph (trivial) has 1472 edges and 945 vertex of which 779 / 945 are part of one of the 148 SCC in 5 ms
Free SCC test removed 631 places
Ensure Unique test removed 1296 transitions
Reduce isomorphic transitions removed 1296 transitions.
Graph (complete) has 497 edges and 314 vertex of which 187 are kept as prefixes of interest. Removing 127 places using SCC suffix rule.2 ms
Discarding 127 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 187 transition count 211
Reduce places removed 2 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 185 transition count 205
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 20 place count 179 transition count 203
Discarding 142 places :
Symmetric choice reduction at 3 with 142 rule applications. Total rules 162 place count 37 transition count 61
Iterating global reduction 3 with 142 rules applied. Total rules applied 304 place count 37 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 309 place count 37 transition count 56
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 310 place count 37 transition count 56
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 311 place count 36 transition count 55
Iterating global reduction 3 with 1 rules applied. Total rules applied 312 place count 36 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 313 place count 36 transition count 54
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 314 place count 36 transition count 53
Applied a total of 314 rules in 24 ms. Remains 36 /945 variables (removed 909) and now considering 53/1509 (removed 1456) transitions.
[2026-05-24 11:37:49] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5077605134759390693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1225791022552811956.kers'
[2026-05-24 11:37:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5077605134759390693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1225791022552811956.kers]
Normalized transition count is 32 out of 33 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 32 rows 27 cols 70 entries
Finished phase 1 with 20 SingleSign rule and 0 generalized
[2026-05-24 11:37:49] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1225791022552811956.kers
Total runtime 1 ms.
[2026-05-24 11:37:49] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-24 11:37:49] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
[2026-05-24 11:37:49] [INFO ] Invariant cache hit.
[2026-05-24 11:37:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:37:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2026-05-24 11:37:49] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2026-05-24 11:37:49] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
[2026-05-24 11:37:49] [INFO ] Invariant cache hit.
[2026-05-24 11:37:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 8/36 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 32/68 variables, 36/52 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 1/69 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/69 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 53 constraints, problems are : Problem set: 0 solved, 52 unsolved in 884 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 8/36 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 32/68 variables, 36/52 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 52/104 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 1/69 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/69 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 0/69 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 105 constraints, problems are : Problem set: 0 solved, 52 unsolved in 910 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1798ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 1798ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/945 places, 53/1509 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1890 ms. Remains : 36/945 places, 53/1509 transitions.
[2026-05-24 11:37:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 11:37:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:37:50] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-24 11:37:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:37:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:37:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14647289592559170472.gal : 1 ms
[2026-05-24 11:37:50] [INFO ] Time to serialize properties into /tmp/CTLFireability591075396867789671.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14647289592559170472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability591075396867789671.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5833,0.007187,4020,2,91,5,303,6,0,152,200,0
Converting to forward existential form...Done !
original formula: !(A((A(!((((!((p84==1)&&(p1664==1)))&&(p1034==1))&&(p3931==1))) U AF((((p1019==1)&&(p2043==1))||((p1008==1)&&(p1786==1))))) + ((p1035==1)...265
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!(!((E(!(!(E(TRUE U !(((!((p791==1)&&(p1586==1)))||(!((p1078==1)&&(p3748==1)))))))) U ...1864
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.026363,4864,1,0,31,2841,36,23,875,2152,42
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 122 places and 0 transitions.
Iterating post reduction 0 with 122 rules applied. Total rules applied 122 place count 823 transition count 1509
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 147 place count 798 transition count 1459
Iterating global reduction 1 with 25 rules applied. Total rules applied 172 place count 798 transition count 1459
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 181 place count 798 transition count 1450
Applied a total of 181 rules in 30 ms. Remains 798 /945 variables (removed 147) and now considering 1450/1509 (removed 59) transitions.
[2026-05-24 11:37:50] [INFO ] Flow matrix only has 1127 transitions (discarded 323 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11066118682764441974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17891268640914296332.kers'
[2026-05-24 11:37:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11066118682764441974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17891268640914296332.kers]
Normalized transition count is 1126 out of 1127 initially.
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 1126 rows 785 cols 2401 entries
Finished phase 1 with 635 SingleSign rule and 0 generalized
[2026-05-24 11:37:50] [INFO ] Computed 163 invariants in 3 ms
Computed 163 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17891268640914296332.kers
Total runtime 6 ms.
[2026-05-24 11:37:51] [INFO ] Implicit Places using invariants in 114 ms returned []
[2026-05-24 11:37:51] [INFO ] Flow matrix only has 1127 transitions (discarded 323 similar events)
[2026-05-24 11:37:51] [INFO ] Invariant cache hit.
[2026-05-24 11:37:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:37:51] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 1449 sub problems to find dead transitions.
[2026-05-24 11:37:51] [INFO ] Flow matrix only has 1127 transitions (discarded 323 similar events)
[2026-05-24 11:37:51] [INFO ] Invariant cache hit.
[2026-05-24 11:37:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1449 unsolved
SMT process timed out in 30266ms, After SMT, problems are : Problem set: 0 solved, 1449 unsolved
Search for dead transitions found 0 dead transitions in 30268ms
Starting structural reductions in LTL mode, iteration 1 : 798/945 places, 1450/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30767 ms. Remains : 798/945 places, 1450/1509 transitions.
[2026-05-24 11:38:21] [INFO ] Flatten gal took : 24 ms
[2026-05-24 11:38:21] [INFO ] Flatten gal took : 17 ms
[2026-05-24 11:38:21] [INFO ] Input system was already deterministic with 1450 transitions.
[2026-05-24 11:38:21] [INFO ] Flatten gal took : 17 ms
[2026-05-24 11:38:21] [INFO ] Flatten gal took : 21 ms
[2026-05-24 11:38:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16811680188534577842.gal : 5 ms
[2026-05-24 11:38:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2803581093150715865.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16811680188534577842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2803581093150715865.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.31625e+107,0.613309,12428,2,2230,5,8508,6,0,4281,5817,0
Converting to forward existential form...Done !
original formula: !(E(E(!((!(A(((p462==1)&&(p1772==1)) U ((p1004==1)&&(p1734==1)))) * EG(((p989==1)&&(p1093==1))))) U ((p1039==1)&&(p2679==1))) U E(AX(E(((...424
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,E(!((!(!((E(!(((p1004==1)&&(p1734==1))) U (!(((p462==1)&&(p1772==1))) * !(((p1004==1)&&(p1734...856
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1446/0/4
Hit Full ! (commute/partial/dont) 1443/6/7
(forward)formula 0,0,22.1669,580896,1,0,973,1.9377e+06,63,650,19385,4.47038e+06,981
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 134 places and 0 transitions.
Iterating post reduction 0 with 134 rules applied. Total rules applied 134 place count 811 transition count 1509
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 163 place count 782 transition count 1451
Iterating global reduction 1 with 29 rules applied. Total rules applied 192 place count 782 transition count 1451
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 202 place count 782 transition count 1441
Applied a total of 202 rules in 27 ms. Remains 782 /945 variables (removed 163) and now considering 1441/1509 (removed 68) transitions.
[2026-05-24 11:38:44] [INFO ] Flow matrix only has 1122 transitions (discarded 319 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8552446314618746573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1895195731599002827.kers'
[2026-05-24 11:38:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8552446314618746573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1895195731599002827.kers]
Normalized transition count is 1121 out of 1122 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 1121 rows 781 cols 2391 entries
Finished phase 1 with 631 SingleSign rule and 0 generalized
[2026-05-24 11:38:44] [INFO ] Computed 151 invariants in 3 ms
Computed 151 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1895195731599002827.kers
Total runtime 6 ms.
[2026-05-24 11:38:44] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-24 11:38:44] [INFO ] Flow matrix only has 1122 transitions (discarded 319 similar events)
[2026-05-24 11:38:44] [INFO ] Invariant cache hit.
[2026-05-24 11:38:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:38:44] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
Running 1440 sub problems to find dead transitions.
[2026-05-24 11:38:44] [INFO ] Flow matrix only has 1122 transitions (discarded 319 similar events)
[2026-05-24 11:38:44] [INFO ] Invariant cache hit.
[2026-05-24 11:38:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/780 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1440 unsolved
SMT process timed out in 30245ms, After SMT, problems are : Problem set: 0 solved, 1440 unsolved
Search for dead transitions found 0 dead transitions in 30247ms
Starting structural reductions in LTL mode, iteration 1 : 782/945 places, 1441/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30848 ms. Remains : 782/945 places, 1441/1509 transitions.
[2026-05-24 11:39:15] [INFO ] Flatten gal took : 16 ms
[2026-05-24 11:39:15] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:39:15] [INFO ] Input system was already deterministic with 1441 transitions.
[2026-05-24 11:39:15] [INFO ] Flatten gal took : 31 ms
[2026-05-24 11:39:15] [INFO ] Flatten gal took : 31 ms
[2026-05-24 11:39:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1251150978634411036.gal : 4 ms
[2026-05-24 11:39:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8661838909607808345.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1251150978634411036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8661838909607808345.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,7.70372e+106,0.581244,12300,2,2194,5,8376,6,0,4248,5741,0
Converting to forward existential form...Done !
original formula: EG(EX(((p1069==0)||(p3364==0))))
=> equivalent forward existential formula: [FwdG(Init,EX(((p1069==0)||(p3364==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,5.02662,109264,1,0,7,571578,14,1,18541,12600,10
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-05 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 : 945/945 places, 1509/1509 transitions.
Reduce places removed 114 places and 0 transitions.
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 831 transition count 1509
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 137 place count 808 transition count 1463
Iterating global reduction 1 with 23 rules applied. Total rules applied 160 place count 808 transition count 1463
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 167 place count 808 transition count 1456
Applied a total of 167 rules in 28 ms. Remains 808 /945 variables (removed 137) and now considering 1456/1509 (removed 53) transitions.
[2026-05-24 11:39:20] [INFO ] Flow matrix only has 1131 transitions (discarded 325 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9608188131342970027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1062667398983802270.kers'
[2026-05-24 11:39:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9608188131342970027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1062667398983802270.kers]
Normalized transition count is 1130 out of 1131 initially.
Culling duplicate invariants (modulo rational): removing 21 columns.
Culled 21 columns in 0 ms.
// Phase 1: matrix 1130 rows 787 cols 2409 entries
Finished phase 1 with 637 SingleSign rule and 0 generalized
[2026-05-24 11:39:20] [INFO ] Computed 171 invariants in 3 ms
Computed 171 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1062667398983802270.kers
Total runtime 6 ms.
[2026-05-24 11:39:20] [INFO ] Implicit Places using invariants in 120 ms returned []
[2026-05-24 11:39:20] [INFO ] Flow matrix only has 1131 transitions (discarded 325 similar events)
[2026-05-24 11:39:20] [INFO ] Invariant cache hit.
[2026-05-24 11:39:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:39:20] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Running 1455 sub problems to find dead transitions.
[2026-05-24 11:39:20] [INFO ] Flow matrix only has 1131 transitions (discarded 325 similar events)
[2026-05-24 11:39:20] [INFO ] Invariant cache hit.
[2026-05-24 11:39:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/786 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
SMT process timed out in 30247ms, After SMT, problems are : Problem set: 0 solved, 1455 unsolved
Search for dead transitions found 0 dead transitions in 30249ms
Starting structural reductions in LTL mode, iteration 1 : 808/945 places, 1456/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30745 ms. Remains : 808/945 places, 1456/1509 transitions.
[2026-05-24 11:39:51] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:39:51] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:39:51] [INFO ] Input system was already deterministic with 1456 transitions.
[2026-05-24 11:39:51] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:39:51] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:39:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13625013394649176327.gal : 4 ms
[2026-05-24 11:39:51] [INFO ] Time to serialize properties into /tmp/CTLFireability2263097569801864717.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13625013394649176327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2263097569801864717.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.8954e+107,0.603102,12516,2,2252,5,8588,6,0,4301,5861,0
Converting to forward existential form...Done !
original formula: !(A(A(E(((!((p1018==1)&&(p2060==1)))&&(((p981==1)&&(p1132==1))||((p1059==1)&&(p3960==1)))) U (((E(((p245==1)&&(p1150==1)) U ((p665==1)&&(...692
=> equivalent forward existential formula: ((([(EY(((FwdU(Init,!(((E(TRUE U (p194==1)) + (!(((E(TRUE U (p135==1)) + ((p833==1)&&(p1318==1))) + ((p1069==1)&...4925
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.14841,116984,1,0,26,621760,43,11,18985,47894,21
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 132 places and 0 transitions.
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 813 transition count 1509
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 160 place count 785 transition count 1453
Iterating global reduction 1 with 28 rules applied. Total rules applied 188 place count 785 transition count 1453
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 197 place count 785 transition count 1444
Applied a total of 197 rules in 47 ms. Remains 785 /945 variables (removed 160) and now considering 1444/1509 (removed 65) transitions.
[2026-05-24 11:39:56] [INFO ] Flow matrix only has 1124 transitions (discarded 320 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4248859116101373285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1349387660987993387.kers'
[2026-05-24 11:39:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4248859116101373285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1349387660987993387.kers]
Normalized transition count is 1123 out of 1124 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 1123 rows 782 cols 2395 entries
Finished phase 1 with 632 SingleSign rule and 0 generalized
[2026-05-24 11:39:56] [INFO ] Computed 153 invariants in 11 ms
Computed 153 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-1349387660987993387.kers
Total runtime 14 ms.
[2026-05-24 11:39:56] [INFO ] Implicit Places using invariants in 143 ms returned []
[2026-05-24 11:39:56] [INFO ] Flow matrix only has 1124 transitions (discarded 320 similar events)
[2026-05-24 11:39:56] [INFO ] Invariant cache hit.
[2026-05-24 11:39:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:39:56] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
Running 1443 sub problems to find dead transitions.
[2026-05-24 11:39:56] [INFO ] Flow matrix only has 1124 transitions (discarded 320 similar events)
[2026-05-24 11:39:56] [INFO ] Invariant cache hit.
[2026-05-24 11:39:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/781 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1443 unsolved
SMT process timed out in 30217ms, After SMT, problems are : Problem set: 0 solved, 1443 unsolved
Search for dead transitions found 0 dead transitions in 30220ms
Starting structural reductions in LTL mode, iteration 1 : 785/945 places, 1444/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30820 ms. Remains : 785/945 places, 1444/1509 transitions.
[2026-05-24 11:40:27] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:40:27] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:40:27] [INFO ] Input system was already deterministic with 1444 transitions.
[2026-05-24 11:40:27] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:40:27] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:40:27] [INFO ] Time to serialize gal into /tmp/CTLFireability284693054463015890.gal : 4 ms
[2026-05-24 11:40:27] [INFO ] Time to serialize properties into /tmp/CTLFireability531107056986125169.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability284693054463015890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability531107056986125169.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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,9.24446e+106,0.570127,12324,2,2201,5,8404,6,0,4256,5757,0
Converting to forward existential form...Done !
original formula: AG(EX(A(((p999==1)&&(p1558==1)) U EX((((p16==1)&&(p1365==1))||((p1029==1)&&(p2363==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((E(!(EX((((p16==1)&&(p1365==1))||((p1029==1)&&(p2363==1))))) U (!(((p999==1)&&(p1558=...300
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,4.59384,109972,1,0,17,609286,19,9,18599,48860,15
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 820 transition count 1509
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 151 place count 794 transition count 1457
Iterating global reduction 1 with 26 rules applied. Total rules applied 177 place count 794 transition count 1457
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 187 place count 794 transition count 1447
Applied a total of 187 rules in 35 ms. Remains 794 /945 variables (removed 151) and now considering 1447/1509 (removed 62) transitions.
[2026-05-24 11:40:31] [INFO ] Flow matrix only has 1125 transitions (discarded 322 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6155340524887560856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7976491109192959259.kers'
[2026-05-24 11:40:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6155340524887560856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7976491109192959259.kers]
Normalized transition count is 1124 out of 1125 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 2 ms.
// Phase 1: matrix 1124 rows 784 cols 2397 entries
Finished phase 1 with 634 SingleSign rule and 0 generalized
[2026-05-24 11:40:31] [INFO ] Computed 160 invariants in 10 ms
Computed 160 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-7976491109192959259.kers
Total runtime 13 ms.
[2026-05-24 11:40:32] [INFO ] Implicit Places using invariants in 135 ms returned []
[2026-05-24 11:40:32] [INFO ] Flow matrix only has 1125 transitions (discarded 322 similar events)
[2026-05-24 11:40:32] [INFO ] Invariant cache hit.
[2026-05-24 11:40:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:40:32] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Running 1446 sub problems to find dead transitions.
[2026-05-24 11:40:32] [INFO ] Flow matrix only has 1125 transitions (discarded 322 similar events)
[2026-05-24 11:40:32] [INFO ] Invariant cache hit.
[2026-05-24 11:40:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/783 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1446 unsolved
SMT process timed out in 30233ms, After SMT, problems are : Problem set: 0 solved, 1446 unsolved
Search for dead transitions found 0 dead transitions in 30235ms
Starting structural reductions in LTL mode, iteration 1 : 794/945 places, 1447/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30830 ms. Remains : 794/945 places, 1447/1509 transitions.
[2026-05-24 11:41:02] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:41:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:41:02] [INFO ] Input system was already deterministic with 1447 transitions.
[2026-05-24 11:41:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:41:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:41:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10965914502055974636.gal : 3 ms
[2026-05-24 11:41:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7612301148484928156.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10965914502055974636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7612301148484928156.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.17e+107,0.59037,12380,2,2221,5,8474,6,0,4272,5794,0
Converting to forward existential form...Done !
original formula: AG((A(!(AF(((p1045==1)&&(p2818==1)))) U ((A(((p445==1)&&(p3167==1)) U !(((p784==1)&&(p2984==1)))) + E(((p1053==1)&&(p3166==1)) U ((p833==...328
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!((E(!(((!((E(!(!(((p784==1)&&(p2984==1)))) U (!(((p445==1)&&(p3167==1))) * !(!(((p78...983
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1440/6/7
Hit Full ! (commute/partial/dont) 1443/4/4
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 1440/6/7
(forward)formula 0,0,5.75645,119008,1,0,28,598944,63,12,21742,28634,37
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 826 transition count 1509
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 140 place count 805 transition count 1467
Iterating global reduction 1 with 21 rules applied. Total rules applied 161 place count 805 transition count 1467
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 170 place count 805 transition count 1458
Applied a total of 170 rules in 37 ms. Remains 805 /945 variables (removed 140) and now considering 1458/1509 (removed 51) transitions.
[2026-05-24 11:41:08] [INFO ] Flow matrix only has 1131 transitions (discarded 327 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16417309443298313892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12696459863487905749.kers'
[2026-05-24 11:41:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16417309443298313892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12696459863487905749.kers]
Normalized transition count is 1130 out of 1131 initially.
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 1130 rows 789 cols 2409 entries
Finished phase 1 with 639 SingleSign rule and 0 generalized
[2026-05-24 11:41:08] [INFO ] Computed 166 invariants in 8 ms
Computed 166 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-12696459863487905749.kers
Total runtime 9 ms.
[2026-05-24 11:41:08] [INFO ] Implicit Places using invariants in 183 ms returned []
[2026-05-24 11:41:08] [INFO ] Flow matrix only has 1131 transitions (discarded 327 similar events)
[2026-05-24 11:41:08] [INFO ] Invariant cache hit.
[2026-05-24 11:41:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:41:09] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
Running 1457 sub problems to find dead transitions.
[2026-05-24 11:41:09] [INFO ] Flow matrix only has 1131 transitions (discarded 327 similar events)
[2026-05-24 11:41:09] [INFO ] Invariant cache hit.
[2026-05-24 11:41:09] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/788 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
SMT process timed out in 30259ms, After SMT, problems are : Problem set: 0 solved, 1457 unsolved
Search for dead transitions found 0 dead transitions in 30261ms
Starting structural reductions in LTL mode, iteration 1 : 805/945 places, 1458/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30858 ms. Remains : 805/945 places, 1458/1509 transitions.
[2026-05-24 11:41:39] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:41:39] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:41:39] [INFO ] Input system was already deterministic with 1458 transitions.
[2026-05-24 11:41:39] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:41:39] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:41:39] [INFO ] Time to serialize gal into /tmp/CTLFireability17572526813898158456.gal : 3 ms
[2026-05-24 11:41:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10309118101738940985.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17572526813898158456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10309118101738940985.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,2.05664e+107,0.599854,12500,2,2248,5,8586,6,0,4304,5864,0
Converting to forward existential form...Done !
original formula: AX((AF((((AF(((p1073==1)&&(p3808==1))) + AG(((p1076==1)&&(p3966==1)))) + ((p991==0)||(p1526==0))) * AX(((p28==0)||(p1648==0))))) + (((p37...539
=> equivalent forward existential formula: ([((EY(Init) * !(!(EG(!((((!(EG(!(((p1073==1)&&(p3808==1))))) + !(E(TRUE U !(((p1076==1)&&(p3966==1)))))) + ((p9...1543
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,5.33802,118696,1,0,39,638720,61,22,20249,60144,29
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Graph (trivial) has 1505 edges and 945 vertex of which 808 / 945 are part of one of the 150 SCC in 8 ms
Free SCC test removed 658 places
Ensure Unique test removed 1355 transitions
Reduce isomorphic transitions removed 1355 transitions.
Graph (complete) has 438 edges and 287 vertex of which 153 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.1 ms
Discarding 134 places :
Also discarding 0 output transitions
Discarding 148 places :
Symmetric choice reduction at 0 with 148 rule applications. Total rules 150 place count 5 transition count 6
Iterating global reduction 0 with 148 rules applied. Total rules applied 298 place count 5 transition count 6
Applied a total of 298 rules in 19 ms. Remains 5 /945 variables (removed 940) and now considering 6/1509 (removed 1503) transitions.
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-95284816083733650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13628288658992757610.kers'
[2026-05-24 11:41:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-95284816083733650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13628288658992757610.kers]
Normalized transition count is 3 out of 4 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 6 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-24 11:41:45] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13628288658992757610.kers
Total runtime 0 ms.
[2026-05-24 11:41:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 11:41:45] [INFO ] Invariant cache hit.
[2026-05-24 11:41:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:41:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2026-05-24 11:41:45] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 11:41:45] [INFO ] Invariant cache hit.
[2026-05-24 11:41:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 62 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
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 61 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 134ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 134ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/945 places, 6/1509 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 211 ms. Remains : 5/945 places, 6/1509 transitions.
[2026-05-24 11:41:45] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 11:41:45] [INFO ] Input system was already deterministic with 6 transitions.
[2026-05-24 11:41:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 11:41:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 11:41:45] [INFO ] Time to serialize gal into /tmp/CTLFireability11403927396563887733.gal : 0 ms
[2026-05-24 11:41:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16314815875715600012.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11403927396563887733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16314815875715600012.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3,0.004704,3744,2,10,5,30,6,0,20,16,0
Converting to forward existential form...Done !
original formula: AG(EF(((p1073==1)&&(p3862==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p1073==1)&&(p3862==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007409,4036,1,0,6,51,14,0,87,31,5
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Graph (trivial) has 1432 edges and 945 vertex of which 755 / 945 are part of one of the 147 SCC in 2 ms
Free SCC test removed 608 places
Ensure Unique test removed 1240 transitions
Reduce isomorphic transitions removed 1240 transitions.
Graph (complete) has 553 edges and 337 vertex of which 218 are kept as prefixes of interest. Removing 119 places using SCC suffix rule.2 ms
Discarding 119 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 218 transition count 265
Reduce places removed 4 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 214 transition count 259
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 25 place count 208 transition count 256
Discarding 139 places :
Symmetric choice reduction at 3 with 139 rule applications. Total rules 164 place count 69 transition count 115
Iterating global reduction 3 with 139 rules applied. Total rules applied 303 place count 69 transition count 115
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 308 place count 69 transition count 110
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 312 place count 69 transition count 110
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 316 place count 65 transition count 106
Iterating global reduction 3 with 4 rules applied. Total rules applied 320 place count 65 transition count 106
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 324 place count 65 transition count 102
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 328 place count 65 transition count 98
Applied a total of 328 rules in 46 ms. Remains 65 /945 variables (removed 880) and now considering 98/1509 (removed 1411) transitions.
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 61 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17576759368924303857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7118065720382569160.kers'
[2026-05-24 11:41:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17576759368924303857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7118065720382569160.kers]
Normalized transition count is 60 out of 61 initially.
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 60 rows 48 cols 131 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-24 11:41:45] [INFO ] Computed 29 invariants in 0 ms
Computed 29 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7118065720382569160.kers
Total runtime 1 ms.
[2026-05-24 11:41:45] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 61 transitions (discarded 37 similar events)
[2026-05-24 11:41:45] [INFO ] Invariant cache hit.
[2026-05-24 11:41:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:41:45] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2026-05-24 11:41:45] [INFO ] Redundant transitions in 2 ms returned []
Running 97 sub problems to find dead transitions.
[2026-05-24 11:41:45] [INFO ] Flow matrix only has 61 transitions (discarded 37 similar events)
[2026-05-24 11:41:45] [INFO ] Invariant cache hit.
[2026-05-24 11:41:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 16/65 variables, 16/29 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 60/125 variables, 65/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (OVERLAPS) 1/126 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/126 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 95 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2562 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 16/65 variables, 16/29 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 60/125 variables, 65/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 97/191 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 192 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2907 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5487ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 5487ms
Starting structural reductions in SI_CTL mode, iteration 1 : 65/945 places, 98/1509 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5651 ms. Remains : 65/945 places, 98/1509 transitions.
[2026-05-24 11:41:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:50] [INFO ] Input system was already deterministic with 98 transitions.
[2026-05-24 11:41:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:50] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1524444958239154241.gal : 1 ms
[2026-05-24 11:41:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15356647977821350164.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1524444958239154241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15356647977821350164.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,3.04819e+06,0.014312,4288,2,165,5,568,6,0,272,380,0
Converting to forward existential form...Done !
original formula: (EG(((((p1069==0)||(p3346==0))&&(((((p204==1)&&(p3379==1))||(p974==0))||((p1359==0)||(p1039==0)))||(p2676==0)))&&((p830==0)||(p3277==0)))...489
=> equivalent forward existential formula: ([FwdG(Init,((((p1069==0)||(p3346==0))&&(((((p204==1)&&(p3379==1))||(p974==0))||((p1359==0)||(p1039==0)))||(p267...716
Hit Full ! (commute/partial/dont) 76/15/22
(forward)formula 0,1,0.040208,5380,1,0,9,6775,19,1,1360,3791,9
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Graph (trivial) has 1505 edges and 945 vertex of which 808 / 945 are part of one of the 150 SCC in 4 ms
Free SCC test removed 658 places
Ensure Unique test removed 1355 transitions
Reduce isomorphic transitions removed 1355 transitions.
Graph (complete) has 438 edges and 287 vertex of which 153 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.1 ms
Discarding 134 places :
Also discarding 0 output transitions
Discarding 148 places :
Symmetric choice reduction at 0 with 148 rule applications. Total rules 150 place count 5 transition count 6
Iterating global reduction 0 with 148 rules applied. Total rules applied 298 place count 5 transition count 6
Applied a total of 298 rules in 11 ms. Remains 5 /945 variables (removed 940) and now considering 6/1509 (removed 1503) transitions.
[2026-05-24 11:41:50] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16318031935037214935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18423786224711547196.kers'
[2026-05-24 11:41:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16318031935037214935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18423786224711547196.kers]
Normalized transition count is 3 out of 4 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 6 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-24 11:41:50] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18423786224711547196.kers
Total runtime 1 ms.
[2026-05-24 11:41:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-24 11:41:50] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 11:41:50] [INFO ] Invariant cache hit.
[2026-05-24 11:41:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:41:50] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2026-05-24 11:41:50] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-24 11:41:50] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2026-05-24 11:41:50] [INFO ] Invariant cache hit.
[2026-05-24 11:41:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 68 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
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 64 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 148ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 148ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/945 places, 6/1509 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 208 ms. Remains : 5/945 places, 6/1509 transitions.
[2026-05-24 11:41:51] [INFO ] Flatten gal took : 0 ms
[2026-05-24 11:41:51] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:51] [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-8a-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 11:41:51] [INFO ] Flatten gal took : 1 ms
[2026-05-24 11:41:51] [INFO ] Flatten gal took : 0 ms
[2026-05-24 11:41:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3740051346269954399.gal : 0 ms
[2026-05-24 11:41:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16954658733640618532.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3740051346269954399.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16954658733640618532.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 : 945/945 places, 1509/1509 transitions.
Reduce places removed 127 places and 0 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 818 transition count 1509
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 154 place count 791 transition count 1455
Iterating global reduction 1 with 27 rules applied. Total rules applied 181 place count 791 transition count 1455
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 190 place count 791 transition count 1446
Applied a total of 190 rules in 26 ms. Remains 791 /945 variables (removed 154) and now considering 1446/1509 (removed 63) transitions.
[2026-05-24 11:41:51] [INFO ] Flow matrix only has 1125 transitions (discarded 321 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14886291024444010478.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10553722716322287719.kers'
[2026-05-24 11:41:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14886291024444010478.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10553722716322287719.kers]
Normalized transition count is 1124 out of 1125 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 1124 rows 783 cols 2397 entries
Finished phase 1 with 633 SingleSign rule and 0 generalized
[2026-05-24 11:41:51] [INFO ] Computed 158 invariants in 4 ms
Computed 158 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10553722716322287719.kers
Total runtime 9 ms.
[2026-05-24 11:41:51] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-24 11:41:51] [INFO ] Flow matrix only has 1125 transitions (discarded 321 similar events)
[2026-05-24 11:41:51] [INFO ] Invariant cache hit.
[2026-05-24 11:41:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:41:51] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
Running 1445 sub problems to find dead transitions.
[2026-05-24 11:41:51] [INFO ] Flow matrix only has 1125 transitions (discarded 321 similar events)
[2026-05-24 11:41:51] [INFO ] Invariant cache hit.
[2026-05-24 11:41:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1445 unsolved
SMT process timed out in 30239ms, After SMT, problems are : Problem set: 0 solved, 1445 unsolved
Search for dead transitions found 0 dead transitions in 30241ms
Starting structural reductions in LTL mode, iteration 1 : 791/945 places, 1446/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30793 ms. Remains : 791/945 places, 1446/1509 transitions.
[2026-05-24 11:42:21] [INFO ] Flatten gal took : 22 ms
[2026-05-24 11:42:22] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:42:22] [INFO ] Input system was already deterministic with 1446 transitions.
[2026-05-24 11:42:22] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:42:22] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9931643604349755288.gal : 4 ms
[2026-05-24 11:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17799428739165576003.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9931643604349755288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17799428739165576003.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.04e+107,0.587622,12388,2,2214,5,8449,6,0,4266,5782,0
Converting to forward existential form...Done !
original formula: EF(!(E(!(((AX(((p749==1)&&(p2693==1))) * !(((p70==1)&&(p3620==1)))) * (((p1080==1)&&(p3788==1))||((p323==1)&&(p1453==1))))) U ((AF(((p105...260
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(((!(EX(!(((p749==1)&&(p2693==1))))) * !(((p70==1)&&(p3620==1)))) * (((p1080==1)&&(p378...399
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1439/0/7
(forward)formula 0,0,5.54539,117224,1,0,19,595502,42,9,19785,32217,19
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 821 transition count 1509
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 150 place count 795 transition count 1457
Iterating global reduction 1 with 26 rules applied. Total rules applied 176 place count 795 transition count 1457
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 185 place count 795 transition count 1448
Applied a total of 185 rules in 38 ms. Remains 795 /945 variables (removed 150) and now considering 1448/1509 (removed 61) transitions.
[2026-05-24 11:42:27] [INFO ] Flow matrix only has 1126 transitions (discarded 322 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14798068138822660771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4099129951595040742.kers'
[2026-05-24 11:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14798068138822660771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4099129951595040742.kers]
Normalized transition count is 1125 out of 1126 initially.
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 1125 rows 784 cols 2399 entries
Finished phase 1 with 634 SingleSign rule and 0 generalized
[2026-05-24 11:42:27] [INFO ] Computed 161 invariants in 3 ms
Computed 161 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4099129951595040742.kers
Total runtime 7 ms.
[2026-05-24 11:42:27] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-24 11:42:27] [INFO ] Flow matrix only has 1126 transitions (discarded 322 similar events)
[2026-05-24 11:42:27] [INFO ] Invariant cache hit.
[2026-05-24 11:42:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:42:28] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
Running 1447 sub problems to find dead transitions.
[2026-05-24 11:42:28] [INFO ] Flow matrix only has 1126 transitions (discarded 322 similar events)
[2026-05-24 11:42:28] [INFO ] Invariant cache hit.
[2026-05-24 11:42:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/783 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1447 unsolved
SMT process timed out in 30246ms, After SMT, problems are : Problem set: 0 solved, 1447 unsolved
Search for dead transitions found 0 dead transitions in 30249ms
Starting structural reductions in LTL mode, iteration 1 : 795/945 places, 1448/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30770 ms. Remains : 795/945 places, 1448/1509 transitions.
[2026-05-24 11:42:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:42:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:42:58] [INFO ] Input system was already deterministic with 1448 transitions.
[2026-05-24 11:42:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:42:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:42:58] [INFO ] Time to serialize gal into /tmp/CTLFireability15817283676124831766.gal : 4 ms
[2026-05-24 11:42:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10585169814980396646.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15817283676124831766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10585169814980396646.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.17e+107,0.60323,12400,2,2223,5,8481,6,0,4274,5800,0
Converting to forward existential form...Done !
original formula: (EF(AX((((p1028==0)||(p2462==0))&&((p660==1)||((p1038==1)&&(p2650==1)))))) * EG(((((((!(A(((p999==1)&&(p1561==1)) U ((p1031==1)&&(p2674==...371
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U !(EX(!((((p1028==0)||(p2462==0))&&((p660==1)||((p1038==1)&&(p2650==1))))))))),((((((!(!((...515
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1438/10/10
(forward)formula 0,1,20.3875,460348,1,0,949,1.74888e+06,40,631,18896,3.30778e+06,648
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 945/945 places, 1509/1509 transitions.
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 817 transition count 1509
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 155 place count 790 transition count 1455
Iterating global reduction 1 with 27 rules applied. Total rules applied 182 place count 790 transition count 1455
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 192 place count 790 transition count 1445
Applied a total of 192 rules in 39 ms. Remains 790 /945 variables (removed 155) and now considering 1445/1509 (removed 64) transitions.
[2026-05-24 11:43:19] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1739718726565612303.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7660783472778853186.kers'
[2026-05-24 11:43:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1739718726565612303.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7660783472778853186.kers]
Normalized transition count is 1123 out of 1124 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 2 ms.
// Phase 1: matrix 1123 rows 783 cols 2395 entries
Finished phase 1 with 633 SingleSign rule and 0 generalized
[2026-05-24 11:43:19] [INFO ] Computed 157 invariants in 12 ms
Computed 157 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-7660783472778853186.kers
Total runtime 15 ms.
[2026-05-24 11:43:19] [INFO ] Implicit Places using invariants in 154 ms returned []
[2026-05-24 11:43:19] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
[2026-05-24 11:43:19] [INFO ] Invariant cache hit.
[2026-05-24 11:43:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 11:43:19] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
Running 1444 sub problems to find dead transitions.
[2026-05-24 11:43:19] [INFO ] Flow matrix only has 1124 transitions (discarded 321 similar events)
[2026-05-24 11:43:19] [INFO ] Invariant cache hit.
[2026-05-24 11:43:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1444 unsolved
SMT process timed out in 30228ms, After SMT, problems are : Problem set: 0 solved, 1444 unsolved
Search for dead transitions found 0 dead transitions in 30230ms
Starting structural reductions in LTL mode, iteration 1 : 790/945 places, 1445/1509 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30803 ms. Remains : 790/945 places, 1445/1509 transitions.
[2026-05-24 11:43:49] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:43:49] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:43:49] [INFO ] Input system was already deterministic with 1445 transitions.
[2026-05-24 11:43:49] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:43:49] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:43:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13724034661832883679.gal : 3 ms
[2026-05-24 11:43:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17237783443857321344.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13724034661832883679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17237783443857321344.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9.75002e+106,0.594403,12344,2,2212,5,8440,6,0,4264,5775,0
Converting to forward existential form...Done !
original formula: (AG(((p998==1)&&(p1432==1))) + AF((EX(((((p224==0)||(p2823==0))&&((p999==0)||(p1525==0)))&&(p630==0))) + A(!(A(((p490==1)&&(p3740==1)) U ...244
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !(((p998==1)&&(p1432==1))))))),!((EX(((((p224==0)||(p2823==0))&&((p999==0)||(p1525==0...522
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1441/0/4
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-24 11:44:20] [INFO ] Flatten gal took : 13 ms
[2026-05-24 11:44:20] [INFO ] Applying decomposition
[2026-05-24 11:44:20] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16335787003955535828.txt' '-o' '/tmp/graph16335787003955535828.bin' '-w' '/tmp/graph16335787003955535828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16335787003955535828.bin' '-l' '-1' '-v' '-w' '/tmp/graph16335787003955535828.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:44:20] [INFO ] Decomposing Gal with order
[2026-05-24 11:44:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:44:20] [INFO ] Removed a total of 152 redundant transitions.
[2026-05-24 11:44:20] [INFO ] Flatten gal took : 90 ms
[2026-05-24 11:44:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 22 ms.
[2026-05-24 11:44:20] [INFO ] Time to serialize gal into /tmp/CTLFireability11382742103897742417.gal : 11 ms
[2026-05-24 11:44:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12182159318222486938.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11382742103897742417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12182159318222486938.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,9.75002e+106,0.246342,12068,338,25,942,483,562,315,47,395,0
Converting to forward existential form...Done !
original formula: (AG(((i141.u284.p998==1)&&(i146.u0.p1432==1))) + AF((EX(((((i31.u64.p224==0)||(i146.u0.p2823==0))&&((i141.u284.p999==0)||(i146.u0.p1525==...376
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !(((i141.u284.p998==1)&&(i146.u0.p1432==1))))))),!((EX(((((i31.u64.p224==0)||(i146.u0...762
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
(forward)formula 0,0,4.05861,138716,1,0,289980,483,3848,596159,267,533,161050
FORMULA DLCflexbar-PT-8a-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2026-05-24 11:44:24] [INFO ] Flatten gal took : 22 ms
[2026-05-24 11:44:24] [INFO ] Flatten gal took : 22 ms
Total runtime 626370 ms.
BK_STOP 1779623064618
--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-8a"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-8a, 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 r098-tall-177955695600490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8a.tgz
mv DLCflexbar-PT-8a 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 '
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 ;