Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067300338.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCshifumi-PT-5a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067300338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.4M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.9M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2023-12
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2023-13
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2023-14
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2023-15
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-00
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-01
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-02
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-03
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-04
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-05
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-06
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-07
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-08
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-09
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-10
FORMULA_NAME DLCshifumi-PT-5a-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748697150792

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-5a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 13:12:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 13:12:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 13:12:32] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2025-05-31 13:12:32] [INFO ] Transformed 2162 places.
[2025-05-31 13:12:32] [INFO ] Transformed 14865 transitions.
[2025-05-31 13:12:32] [INFO ] Found NUPN structural information;
[2025-05-31 13:12:32] [INFO ] Parsed PT model containing 2162 places and 14865 transitions and 57457 arcs in 531 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Ensure Unique test removed 1757 transitions
Reduce redundant transitions removed 1757 transitions.
Support contains 188 out of 2162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2162/2162 places, 13108/13108 transitions.
Discarding 232 places :
Symmetric choice reduction at 0 with 232 rule applications. Total rules 232 place count 1930 transition count 11470
Iterating global reduction 0 with 232 rules applied. Total rules applied 464 place count 1930 transition count 11470
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 0 with 113 rules applied. Total rules applied 577 place count 1930 transition count 11357
Drop transitions (Redundant composition of simpler transitions.) removed 4151 transitions
Redundant transition composition rules discarded 4151 transitions
Iterating global reduction 1 with 4151 rules applied. Total rules applied 4728 place count 1930 transition count 7206
Applied a total of 4728 rules in 1213 ms. Remains 1930 /2162 variables (removed 232) and now considering 7206/13108 (removed 5902) transitions.
[2025-05-31 13:12:33] [INFO ] Flow matrix only has 967 transitions (discarded 6239 similar events)
// Phase 1: matrix 967 rows 1930 cols
[2025-05-31 13:12:33] [INFO ] Computed 1378 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:48] [INFO ] Implicit Places using invariants in 14676 ms returned [680, 681, 682, 683, 684, 685, 686, 688, 690, 691, 692, 693, 694, 695, 696, 697, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 799, 800, 801, 802, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 822, 824, 825, 826, 827, 828, 829, 830, 831, 832, 834, 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, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 880, 881, 882, 883, 884, 885, 886, 888, 889, 890, 891, 892, 893, 894, 895, 896, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 920, 921, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 969, 970, 971, 972, 973, 974, 976, 977, 978, 979, 980, 981, 982, 983, 984, 987, 988, 991, 993, 994, 995, 996, 997, 998, 999, 1000, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1108, 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, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1197, 1198, 1199, 1200, 1201, 1202, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1217, 1218, 1220, 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, 1254, 1255, 1256, 1257, 1258, 1261, 1262, 1263, 1264, 1266, 1267, 1269, 1270, 1271, 1272, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1282, 1283, 1284, 1285, 1286, 1288, 1289, 1290, 1291, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1320, 1322, 1323, 1324, 1326, 1327, 1328, 1329, 1331, 1332, 1333, 1334, 1335, 1336, 1338, 1339, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1434, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1448, 1450, 1451, 1452, 1453, 1454, 1456, 1457, 1458, 1461, 1462, 1463, 1464, 1465, 1466, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1540, 1542, 1543, 1544, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1560, 1561, 1562, 1563, 1564, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1600, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1620, 1622, 1623, 1624, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1643, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1688, 1689, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1707, 1708, 1709, 1710, 1711, 1712, 1714, 1715, 1716, 1717, 1718, 1720, 1721, 1722, 1724, 1725, 1726, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1737, 1738, 1739, 1741, 1742, 1743, 1744, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1810, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1823, 1824, 1825, 1826, 1827, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1908, 1909, 1910, 1911, 1912, 1914, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1927, 1928, 1929]
Discarding 1142 places :
Ensure Unique test removed 5302 transitions
Reduce isomorphic transitions removed 5302 transitions.
Implicit Place search using SMT only with invariants took 14747 ms to find 1142 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 788/2162 places, 1904/13108 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 648 transitions
Redundant transition composition rules discarded 648 transitions
Iterating global reduction 0 with 648 rules applied. Total rules applied 648 place count 788 transition count 1256
Applied a total of 648 rules in 36 ms. Remains 788 /788 variables (removed 0) and now considering 1256/1904 (removed 648) transitions.
[2025-05-31 13:12:48] [INFO ] Flow matrix only has 967 transitions (discarded 289 similar events)
// Phase 1: matrix 967 rows 788 cols
[2025-05-31 13:12:48] [INFO ] Computed 236 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:48] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-05-31 13:12:48] [INFO ] Flow matrix only has 967 transitions (discarded 289 similar events)
[2025-05-31 13:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:12:49] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 788/2162 places, 1256/13108 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16465 ms. Remains : 788/2162 places, 1256/13108 transitions.
Support contains 188 out of 788 places after structural reductions.
[2025-05-31 13:12:49] [INFO ] Flatten gal took : 100 ms
[2025-05-31 13:12:49] [INFO ] Flatten gal took : 53 ms
[2025-05-31 13:12:49] [INFO ] Input system was already deterministic with 1256 transitions.
RANDOM walk for 40000 steps (8 resets) in 2039 ms. (19 steps per ms) remains 1/94 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 1/1 properties
[2025-05-31 13:12:50] [INFO ] Flow matrix only has 967 transitions (discarded 289 similar events)
[2025-05-31 13:12:50] [INFO ] Invariant cache hit.
[2025-05-31 13:12:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Real declared 43/1755 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 11/236 constraints, State Equation: 0/788 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-05-31 13:12:50] [INFO ] Flatten gal took : 36 ms
[2025-05-31 13:12:50] [INFO ] Flatten gal took : 34 ms
[2025-05-31 13:12:50] [INFO ] Input system was already deterministic with 1256 transitions.
Computed a total of 109 stabilizing places and 1 stable transitions
Graph (complete) has 1491 edges and 788 vertex of which 680 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.7 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Graph (trivial) has 1214 edges and 788 vertex of which 645 / 788 are part of one of the 128 SCC in 3 ms
Free SCC test removed 517 places
Ensure Unique test removed 1055 transitions
Reduce isomorphic transitions removed 1055 transitions.
Graph (complete) has 436 edges and 271 vertex of which 168 are kept as prefixes of interest. Removing 103 places using SCC suffix rule.1 ms
Discarding 103 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 168 transition count 198
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 9 rules applied. Total rules applied 14 place count 165 transition count 192
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 21 place count 160 transition count 190
Discarding 118 places :
Symmetric choice reduction at 3 with 118 rule applications. Total rules 139 place count 42 transition count 71
Iterating global reduction 3 with 118 rules applied. Total rules applied 257 place count 42 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 261 place count 42 transition count 67
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 262 place count 42 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 263 place count 41 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 264 place count 41 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 265 place count 41 transition count 65
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 266 place count 41 transition count 64
Applied a total of 266 rules in 29 ms. Remains 41 /788 variables (removed 747) and now considering 64/1256 (removed 1192) transitions.
[2025-05-31 13:12:50] [INFO ] Flow matrix only has 40 transitions (discarded 24 similar events)
// Phase 1: matrix 40 rows 41 cols
[2025-05-31 13:12:50] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 13:12:50] [INFO ] Flow matrix only has 40 transitions (discarded 24 similar events)
[2025-05-31 13:12:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:12:50] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:12:50] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2025-05-31 13:12:50] [INFO ] Flow matrix only has 40 transitions (discarded 24 similar events)
[2025-05-31 13:12:50] [INFO ] Invariant cache hit.
[2025-05-31 13:12:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 5/41 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 39/80 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/81 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/81 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/81 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 81/81 variables, and 58 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1414 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 5/41 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 39/80 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 63/120 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 1/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 81/81 variables, and 121 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1360 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2784ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2784ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/788 places, 64/1256 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2878 ms. Remains : 41/788 places, 64/1256 transitions.
[2025-05-31 13:12:53] [INFO ] Flatten gal took : 5 ms
[2025-05-31 13:12:53] [INFO ] Flatten gal took : 2 ms
[2025-05-31 13:12:53] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-31 13:12:53] [INFO ] Flatten gal took : 1 ms
[2025-05-31 13:12:53] [INFO ] Flatten gal took : 1 ms
[2025-05-31 13:12:53] [INFO ] Time to serialize gal into /tmp/CTLFireability17870922864182472210.gal : 1 ms
[2025-05-31 13:12:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12712176577099281492.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17870922864182472210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12712176577099281492.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116641,0.014011,3988,2,106,5,353,6,0,188,236,0


Converting to forward existential form...Done !
original formula: EF(AG(E(((E((p140==1) U (p271==1)) + (((p881==1)&&(p1233==1))&&(p684==1))) + (((p728==1)&&(p1119==1))&&((p890==1)&&(p1572==1)))) U (((p87...234
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(((E((p140==1) U (p271==1)) + (((p881==1)&&(p1233==1))&&(p684==1))) + (((p728=...298
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 58/0/6
(forward)formula 0,0,0.039878,5012,1,0,32,6241,38,16,961,6058,29
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 0 with 102 rules applied. Total rules applied 102 place count 686 transition count 1256
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 125 place count 663 transition count 1210
Iterating global reduction 1 with 23 rules applied. Total rules applied 148 place count 663 transition count 1210
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 158 place count 663 transition count 1200
Applied a total of 158 rules in 96 ms. Remains 663 /788 variables (removed 125) and now considering 1200/1256 (removed 56) transitions.
[2025-05-31 13:12:53] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 663 cols
[2025-05-31 13:12:53] [INFO ] Computed 134 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:53] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-05-31 13:12:53] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:12:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:12:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:12:54] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Running 1199 sub problems to find dead transitions.
[2025-05-31 13:12:54] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:12:54] [INFO ] Invariant cache hit.
[2025-05-31 13:12:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1199 unsolved
SMT process timed out in 30273ms, After SMT, problems are : Problem set: 0 solved, 1199 unsolved
Search for dead transitions found 0 dead transitions in 30282ms
Starting structural reductions in LTL mode, iteration 1 : 663/788 places, 1200/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30774 ms. Remains : 663/788 places, 1200/1256 transitions.
[2025-05-31 13:13:24] [INFO ] Flatten gal took : 24 ms
[2025-05-31 13:13:24] [INFO ] Flatten gal took : 23 ms
[2025-05-31 13:13:24] [INFO ] Input system was already deterministic with 1200 transitions.
[2025-05-31 13:13:24] [INFO ] Flatten gal took : 22 ms
[2025-05-31 13:13:24] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:13:24] [INFO ] Time to serialize gal into /tmp/CTLFireability15390460390175678521.gal : 14 ms
[2025-05-31 13:13:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8251039367956175172.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15390460390175678521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8251039367956175172.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.46667e+90,0.397501,10052,2,1854,5,7045,6,0,3569,4805,0


Converting to forward existential form...Done !
original formula: EG((EF(EG(((p399==0)||(p1763==0)))) + ((AF(((p881==1)&&(p1207==1))) * (p870==1)) * ((p1154==1) * ((EX((((p224==0)||(p1221==0))&&((p900==0...202
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EG(((p399==0)||(p1763==0)))) + ((!(EG(!(((p881==1)&&(p1207==1))))) * (p870==1)) * ((p1154==...257
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.42737,86572,1,0,18,421516,37,8,16696,21913,20
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-01 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 : 788/788 places, 1256/1256 transitions.
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 692 transition count 1256
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 117 place count 671 transition count 1214
Iterating global reduction 1 with 21 rules applied. Total rules applied 138 place count 671 transition count 1214
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 146 place count 671 transition count 1206
Applied a total of 146 rules in 20 ms. Remains 671 /788 variables (removed 117) and now considering 1206/1256 (removed 50) transitions.
[2025-05-31 13:13:27] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
// Phase 1: matrix 938 rows 671 cols
[2025-05-31 13:13:27] [INFO ] Computed 140 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:13:28] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-05-31 13:13:28] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
[2025-05-31 13:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:13:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:13:28] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
Running 1205 sub problems to find dead transitions.
[2025-05-31 13:13:28] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
[2025-05-31 13:13:28] [INFO ] Invariant cache hit.
[2025-05-31 13:13:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 timeout
1.0)
(s118 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1205 unsolved
SMT process timed out in 30200ms, After SMT, problems are : Problem set: 0 solved, 1205 unsolved
Search for dead transitions found 0 dead transitions in 30208ms
Starting structural reductions in LTL mode, iteration 1 : 671/788 places, 1206/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30646 ms. Remains : 671/788 places, 1206/1256 transitions.
[2025-05-31 13:13:58] [INFO ] Flatten gal took : 21 ms
[2025-05-31 13:13:58] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:13:58] [INFO ] Input system was already deterministic with 1206 transitions.
[2025-05-31 13:13:58] [INFO ] Flatten gal took : 19 ms
[2025-05-31 13:13:58] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:13:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3381770275546034148.gal : 4 ms
[2025-05-31 13:13:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4270985995552325559.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3381770275546034148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4270985995552325559.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.99201e+90,0.406038,10208,2,1872,5,7113,6,0,3587,4842,0


Converting to forward existential form...Done !
original formula: AG(E(((EX((((EX(((p793==1)&&(p2122==1))) * (p211==1)) * ((p1218==1)&&(p891==1))) * (p1435==1))) + ((p910==1)&&(p2060==1))) + (!(EF(((p898...391
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((EX((((EX(((p793==1)&&(p2122==1))) * (p211==1)) * ((p1218==1)&&(p891==1))) * (p1435==1)...457
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.60543,97408,1,0,29,515646,36,15,15790,192028,28
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 684 transition count 1256
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 125 place count 663 transition count 1214
Iterating global reduction 1 with 21 rules applied. Total rules applied 146 place count 663 transition count 1214
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 154 place count 663 transition count 1206
Applied a total of 154 rules in 17 ms. Remains 663 /788 variables (removed 125) and now considering 1206/1256 (removed 50) transitions.
[2025-05-31 13:14:02] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
// Phase 1: matrix 938 rows 663 cols
[2025-05-31 13:14:02] [INFO ] Computed 132 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:14:02] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-05-31 13:14:02] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
[2025-05-31 13:14:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:14:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:14:02] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
Running 1205 sub problems to find dead transitions.
[2025-05-31 13:14:02] [INFO ] Flow matrix only has 938 transitions (discarded 268 similar events)
[2025-05-31 13:14:02] [INFO ] Invariant cache hit.
[2025-05-31 13:14:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1205 unsolved
SMT process timed out in 30178ms, After SMT, problems are : Problem set: 0 solved, 1205 unsolved
Search for dead transitions found 0 dead transitions in 30182ms
Starting structural reductions in LTL mode, iteration 1 : 663/788 places, 1206/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30621 ms. Remains : 663/788 places, 1206/1256 transitions.
[2025-05-31 13:14:32] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:14:32] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:14:33] [INFO ] Input system was already deterministic with 1206 transitions.
[2025-05-31 13:14:33] [INFO ] Flatten gal took : 23 ms
[2025-05-31 13:14:33] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:14:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16249921714570312402.gal : 3 ms
[2025-05-31 13:14:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17062142093009953011.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16249921714570312402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17062142093009953011.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.99201e+90,0.391953,10072,2,1856,5,7065,6,0,3579,4817,0


Converting to forward existential form...Done !
original formula: AG(E(EF(((AX((p208==1)) * AF(((p875==1)&&(p2147==1)))) * AF(((p554==1)&&(p1562==1))))) U ((!(EG((p645==1))) * E(((p518==1)&&(p1551==1)) U...212
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U ((!(EX(!((p208==1)))) * !(EG(!(((p875==1)&&(p2147==1)))))) * !(EG(!(((p554==1)&...290
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1199/6/7
(forward)formula 0,0,3.35448,84552,1,0,21,440506,51,7,15694,36820,21
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 684 transition count 1256
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 128 place count 660 transition count 1208
Iterating global reduction 1 with 24 rules applied. Total rules applied 152 place count 660 transition count 1208
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 162 place count 660 transition count 1198
Applied a total of 162 rules in 17 ms. Remains 660 /788 variables (removed 128) and now considering 1198/1256 (removed 58) transitions.
[2025-05-31 13:14:36] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 660 cols
[2025-05-31 13:14:36] [INFO ] Computed 132 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:14:36] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-05-31 13:14:36] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:14:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:14:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:14:36] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
Running 1197 sub problems to find dead transitions.
[2025-05-31 13:14:36] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:14:36] [INFO ] Invariant cache hit.
[2025-05-31 13:14:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/655 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1197 unsolved
SMT process timed out in 30172ms, After SMT, problems are : Problem set: 0 solved, 1197 unsolved
Search for dead transitions found 0 dead transitions in 30175ms
Starting structural reductions in LTL mode, iteration 1 : 660/788 places, 1198/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30611 ms. Remains : 660/788 places, 1198/1256 transitions.
[2025-05-31 13:15:07] [INFO ] Flatten gal took : 19 ms
[2025-05-31 13:15:07] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:15:07] [INFO ] Input system was already deterministic with 1198 transitions.
[2025-05-31 13:15:07] [INFO ] Flatten gal took : 19 ms
[2025-05-31 13:15:07] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:15:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11185698191623754949.gal : 5 ms
[2025-05-31 13:15:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10094894143420984431.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11185698191623754949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10094894143420984431.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.08149e+90,0.393847,10036,2,1847,5,7018,6,0,3562,4788,0


Converting to forward existential form...Done !
original formula: EF(((EF(((AX((((p901==1)&&(p1665==1))&&((p84==1)&&(p1919==1)))) * (p910==1)) * (p1938==1))) * (p866==1)) * (p1067==1)))
=> equivalent forward existential formula: [(((FwdU(((FwdU(Init,TRUE) * (p1067==1)) * (p866==1)),TRUE) * (p1938==1)) * (p910==1)) * !(EX(!((((p901==1)&&(p1...202
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.51808,82388,1,0,9,412857,16,5,15055,14213,10
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 688 transition count 1256
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 120 place count 668 transition count 1216
Iterating global reduction 1 with 20 rules applied. Total rules applied 140 place count 668 transition count 1216
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 149 place count 668 transition count 1207
Applied a total of 149 rules in 28 ms. Remains 668 /788 variables (removed 120) and now considering 1207/1256 (removed 49) transitions.
[2025-05-31 13:15:09] [INFO ] Flow matrix only has 938 transitions (discarded 269 similar events)
// Phase 1: matrix 938 rows 668 cols
[2025-05-31 13:15:09] [INFO ] Computed 136 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:15:09] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-05-31 13:15:09] [INFO ] Flow matrix only has 938 transitions (discarded 269 similar events)
[2025-05-31 13:15:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:15:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:15:10] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
Running 1206 sub problems to find dead transitions.
[2025-05-31 13:15:10] [INFO ] Flow matrix only has 938 transitions (discarded 269 similar events)
[2025-05-31 13:15:10] [INFO ] Invariant cache hit.
[2025-05-31 13:15:10] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/659 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
SMT process timed out in 30174ms, After SMT, problems are : Problem set: 0 solved, 1206 unsolved
Search for dead transitions found 0 dead transitions in 30176ms
Starting structural reductions in LTL mode, iteration 1 : 668/788 places, 1207/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30598 ms. Remains : 668/788 places, 1207/1256 transitions.
[2025-05-31 13:15:40] [INFO ] Flatten gal took : 19 ms
[2025-05-31 13:15:40] [INFO ] Flatten gal took : 17 ms
[2025-05-31 13:15:40] [INFO ] Input system was already deterministic with 1207 transitions.
[2025-05-31 13:15:40] [INFO ] Flatten gal took : 17 ms
[2025-05-31 13:15:40] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:15:40] [INFO ] Time to serialize gal into /tmp/CTLFireability5678935811243919130.gal : 4 ms
[2025-05-31 13:15:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5411128826104867081.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5678935811243919130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5411128826104867081.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.20001e+90,0.395649,10088,2,1867,5,7102,6,0,3587,4837,0


Converting to forward existential form...Done !
original formula: A(EG(E((((p898==1)&&(p1853==1))&&(p446!=1)) U (EG(((p910==1)&&(p2139==1))) + EF(((p907==1)&&(p1951==1)))))) U E((AX(EX(((p902==1)&&(p2107...291
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(EX(!(EX(((p902==1)&&(p2107==1)))))) * (!(!(EX(!(((p910==1)&&(p1922==1)))))) + ((p884==1)&&...734
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1202/10/5
(forward)formula 0,0,3.61716,84112,1,0,15,427169,42,5,16316,18648,22
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 106 places and 0 transitions.
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 682 transition count 1256
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 129 place count 659 transition count 1210
Iterating global reduction 1 with 23 rules applied. Total rules applied 152 place count 659 transition count 1210
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 162 place count 659 transition count 1200
Applied a total of 162 rules in 17 ms. Remains 659 /788 variables (removed 129) and now considering 1200/1256 (removed 56) transitions.
[2025-05-31 13:15:44] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 659 cols
[2025-05-31 13:15:44] [INFO ] Computed 130 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:15:44] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-05-31 13:15:44] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:15:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:15:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:15:44] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
Running 1199 sub problems to find dead transitions.
[2025-05-31 13:15:44] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:15:44] [INFO ] Invariant cache hit.
[2025-05-31 13:15:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1199 unsolved
SMT process timed out in 30169ms, After SMT, problems are : Problem set: 0 solved, 1199 unsolved
Search for dead transitions found 0 dead transitions in 30171ms
Starting structural reductions in LTL mode, iteration 1 : 659/788 places, 1200/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30590 ms. Remains : 659/788 places, 1200/1256 transitions.
[2025-05-31 13:16:14] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:16:14] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:16:14] [INFO ] Input system was already deterministic with 1200 transitions.
[2025-05-31 13:16:14] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:16:14] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:16:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11629643389250954523.gal : 3 ms
[2025-05-31 13:16:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2743077192594347719.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11629643389250954523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2743077192594347719.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.46667e+90,0.385088,10044,2,1846,5,7020,6,0,3565,4790,0


Converting to forward existential form...Done !
original formula: AG(EF((AX(((p911==0)||(p1959==0))) + EF(((p904==0)||(p2041==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EX(!(((p911==0)||(p1959==0))))) + E(TRUE U ((p904==0)||(p2041==0)))))))] = FAL...157
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.42435,80488,1,0,9,404510,16,2,14921,7576,9
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-06 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 : 788/788 places, 1256/1256 transitions.
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 685 transition count 1256
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 125 place count 663 transition count 1212
Iterating global reduction 1 with 22 rules applied. Total rules applied 147 place count 663 transition count 1212
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 157 place count 663 transition count 1202
Applied a total of 157 rules in 20 ms. Remains 663 /788 variables (removed 125) and now considering 1202/1256 (removed 54) transitions.
[2025-05-31 13:16:17] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
// Phase 1: matrix 935 rows 663 cols
[2025-05-31 13:16:17] [INFO ] Computed 133 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:16:17] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-05-31 13:16:17] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
[2025-05-31 13:16:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:16:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:16:17] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-05-31 13:16:17] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
[2025-05-31 13:16:17] [INFO ] Invariant cache hit.
[2025-05-31 13:16:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/657 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1201 unsolved
SMT process timed out in 30172ms, After SMT, problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 30175ms
Starting structural reductions in LTL mode, iteration 1 : 663/788 places, 1202/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30588 ms. Remains : 663/788 places, 1202/1256 transitions.
[2025-05-31 13:16:47] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:16:47] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:16:47] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-05-31 13:16:47] [INFO ] Flatten gal took : 24 ms
[2025-05-31 13:16:47] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:16:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11693787556557607221.gal : 3 ms
[2025-05-31 13:16:47] [INFO ] Time to serialize properties into /tmp/CTLFireability2428097854692067446.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11693787556557607221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2428097854692067446.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.16001e+90,0.391854,10056,2,1855,5,7053,6,0,3573,4806,0


Converting to forward existential form...Done !
original formula: EF(EX((((p882==1)&&(p1497==1)) * ((EG(((p890==0)||(p1500==0))) + ((p886==1)&&(p1557==1))) * (((p270==0)||(p1972==0))||((p881==0)||(p1317=...164
=> equivalent forward existential formula: ([FwdG(((EY(FwdU(Init,TRUE)) * ((p882==1)&&(p1497==1))) * (((p270==0)||(p1972==0))||((p881==0)||(p1317==0)))),((...332
Hit Full ! (commute/partial/dont) 1191/0/11
(forward)formula 0,1,2.67985,85128,1,0,10,410064,21,3,15651,11598,12
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 685 transition count 1256
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 124 place count 664 transition count 1214
Iterating global reduction 1 with 21 rules applied. Total rules applied 145 place count 664 transition count 1214
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 155 place count 664 transition count 1204
Applied a total of 155 rules in 23 ms. Remains 664 /788 variables (removed 124) and now considering 1204/1256 (removed 52) transitions.
[2025-05-31 13:16:50] [INFO ] Flow matrix only has 936 transitions (discarded 268 similar events)
// Phase 1: matrix 936 rows 664 cols
[2025-05-31 13:16:50] [INFO ] Computed 133 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:16:50] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-05-31 13:16:50] [INFO ] Flow matrix only has 936 transitions (discarded 268 similar events)
[2025-05-31 13:16:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:16:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:16:51] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Running 1203 sub problems to find dead transitions.
[2025-05-31 13:16:51] [INFO ] Flow matrix only has 936 transitions (discarded 268 similar events)
[2025-05-31 13:16:51] [INFO ] Invariant cache hit.
[2025-05-31 13:16:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/658 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1203 unsolved
SMT process timed out in 30176ms, After SMT, problems are : Problem set: 0 solved, 1203 unsolved
Search for dead transitions found 0 dead transitions in 30178ms
Starting structural reductions in LTL mode, iteration 1 : 664/788 places, 1204/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30610 ms. Remains : 664/788 places, 1204/1256 transitions.
[2025-05-31 13:17:21] [INFO ] Flatten gal took : 20 ms
[2025-05-31 13:17:21] [INFO ] Flatten gal took : 17 ms
[2025-05-31 13:17:21] [INFO ] Input system was already deterministic with 1204 transitions.
[2025-05-31 13:17:21] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:17:21] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:17:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3998954071697451994.gal : 3 ms
[2025-05-31 13:17:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11045616388676507915.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3998954071697451994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11045616388676507915.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.68001e+90,0.400131,10064,2,1858,5,7067,6,0,3578,4814,0


Converting to forward existential form...Done !
original formula: AG(AF(((AG(((p869==1)&&(p1053==1))) + EX((((p88==1)&&(p1428==1)) + A(((p862==1)&&(p919==1)) U ((p892==1)&&(p1857==1)))))) + ((p900==1)&&(...168
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(E(TRUE U !(((p869==1)&&(p1053==1))))) + EX((((p88==1)&&(p1428==1)) + !((E(!(((p892==...307
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1200/0/4
(forward)formula 0,0,3.21076,87200,1,0,18,424274,36,7,15721,30148,20
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 697 transition count 1256
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 111 place count 677 transition count 1216
Iterating global reduction 1 with 20 rules applied. Total rules applied 131 place count 677 transition count 1216
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 141 place count 677 transition count 1206
Applied a total of 141 rules in 16 ms. Remains 677 /788 variables (removed 111) and now considering 1206/1256 (removed 50) transitions.
[2025-05-31 13:17:24] [INFO ] Flow matrix only has 937 transitions (discarded 269 similar events)
// Phase 1: matrix 937 rows 677 cols
[2025-05-31 13:17:24] [INFO ] Computed 145 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:17:24] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-05-31 13:17:24] [INFO ] Flow matrix only has 937 transitions (discarded 269 similar events)
[2025-05-31 13:17:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:17:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:17:25] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
Running 1205 sub problems to find dead transitions.
[2025-05-31 13:17:25] [INFO ] Flow matrix only has 937 transitions (discarded 269 similar events)
[2025-05-31 13:17:25] [INFO ] Invariant cache hit.
[2025-05-31 13:17:25] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/659 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1205 unsolved
SMT process timed out in 30177ms, After SMT, problems are : Problem set: 0 solved, 1205 unsolved
Search for dead transitions found 0 dead transitions in 30180ms
Starting structural reductions in LTL mode, iteration 1 : 677/788 places, 1206/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30612 ms. Remains : 677/788 places, 1206/1256 transitions.
[2025-05-31 13:17:55] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:17:55] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:17:55] [INFO ] Input system was already deterministic with 1206 transitions.
[2025-05-31 13:17:55] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:17:55] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:17:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7002656645134397778.gal : 4 ms
[2025-05-31 13:17:55] [INFO ] Time to serialize properties into /tmp/CTLFireability177414602684345881.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7002656645134397778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability177414602684345881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,4.87501e+90,0.415164,10220,2,1885,5,7154,6,0,3595,4862,0


Converting to forward existential form...Done !
original formula: (E(!(((p899==1)&&(p1687==1))) U (((((EF(((p892==1)&&(p1791==1))) * E(((p890==1)&&(p1533==1)) U ((p357==1)&&(p1505==1)))) * AX(((p874==1)&...535
=> equivalent forward existential formula: (([((((FwdU(Init,!(((p899==1)&&(p1687==1)))) * ((p890==1)&&(p1451==1))) * (p593==1)) * (E(TRUE U ((p892==1)&&(p1...928
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1202/0/4
Hit Full ! (commute/partial/dont) 1195/11/11
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.35982,84340,1,0,32,447817,57,18,16964,35495,38
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 687 transition count 1256
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 123 place count 665 transition count 1212
Iterating global reduction 1 with 22 rules applied. Total rules applied 145 place count 665 transition count 1212
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 155 place count 665 transition count 1202
Applied a total of 155 rules in 20 ms. Remains 665 /788 variables (removed 123) and now considering 1202/1256 (removed 54) transitions.
[2025-05-31 13:17:58] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
// Phase 1: matrix 935 rows 665 cols
[2025-05-31 13:17:58] [INFO ] Computed 135 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:17:58] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-05-31 13:17:58] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
[2025-05-31 13:17:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:17:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:17:59] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-05-31 13:17:59] [INFO ] Flow matrix only has 935 transitions (discarded 267 similar events)
[2025-05-31 13:17:59] [INFO ] Invariant cache hit.
[2025-05-31 13:17:59] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/657 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1201 unsolved
SMT process timed out in 30172ms, After SMT, problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 30174ms
Starting structural reductions in LTL mode, iteration 1 : 665/788 places, 1202/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30578 ms. Remains : 665/788 places, 1202/1256 transitions.
[2025-05-31 13:18:29] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:18:29] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:18:29] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-05-31 13:18:29] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:18:29] [INFO ] Flatten gal took : 18 ms
[2025-05-31 13:18:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10556519104351530972.gal : 3 ms
[2025-05-31 13:18:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5298120099531685564.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10556519104351530972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5298120099531685564.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.16001e+90,0.399618,10064,2,1859,5,7065,6,0,3575,4812,0


Converting to forward existential form...Done !
original formula: AX(((AF(((!(A((p14==1) U ((p869==1)&&(p1065==1)))) * (p870==1)) * (p1030==1))) * EF(((p908==0)||(p2121==0)))) * (((p760==0)||(p1866==0)) ...244
=> equivalent forward existential formula: (([FwdG(EY(Init),!(((!(!((E(!(((p869==1)&&(p1065==1))) U (!((p14==1)) * !(((p869==1)&&(p1065==1))))) + EG(!(((p8...449
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1198/0/4
(forward)formula 0,0,9.04445,263284,1,0,537,1.08822e+06,48,528,15760,1.72498e+06,543
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 687 transition count 1256
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 119 place count 669 transition count 1220
Iterating global reduction 1 with 18 rules applied. Total rules applied 137 place count 669 transition count 1220
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 144 place count 669 transition count 1213
Applied a total of 144 rules in 23 ms. Remains 669 /788 variables (removed 119) and now considering 1213/1256 (removed 43) transitions.
[2025-05-31 13:18:38] [INFO ] Flow matrix only has 942 transitions (discarded 271 similar events)
// Phase 1: matrix 942 rows 669 cols
[2025-05-31 13:18:38] [INFO ] Computed 135 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:18:38] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-05-31 13:18:38] [INFO ] Flow matrix only has 942 transitions (discarded 271 similar events)
[2025-05-31 13:18:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:18:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:18:38] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 1212 sub problems to find dead transitions.
[2025-05-31 13:18:38] [INFO ] Flow matrix only has 942 transitions (discarded 271 similar events)
[2025-05-31 13:18:38] [INFO ] Invariant cache hit.
[2025-05-31 13:18:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/661 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1212 unsolved
SMT process timed out in 30190ms, After SMT, problems are : Problem set: 0 solved, 1212 unsolved
Search for dead transitions found 0 dead transitions in 30191ms
Starting structural reductions in LTL mode, iteration 1 : 669/788 places, 1213/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30610 ms. Remains : 669/788 places, 1213/1256 transitions.
[2025-05-31 13:19:09] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:19:09] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:19:09] [INFO ] Input system was already deterministic with 1213 transitions.
[2025-05-31 13:19:09] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:19:09] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:19:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2199949091394995855.gal : 2 ms
[2025-05-31 13:19:09] [INFO ] Time to serialize properties into /tmp/CTLFireability43431861431982033.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2199949091394995855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability43431861431982033.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,7.86242e+90,0.402797,10240,2,1871,5,7126,6,0,3598,4849,0


Converting to forward existential form...Done !
original formula: (E(((p351==1)&&(p1258==1)) U ((p904==1)&&(p1955==1))) + (AX(((p688==0)||(p2092==0))) * EG((AF(((p687==0)&&((p885==0)||(p1491==0)))) + ((E...243
=> equivalent forward existential formula: ([(EY((Init * !(E(((p351==1)&&(p1258==1)) U ((p904==1)&&(p1955==1)))))) * !(((p688==0)||(p2092==0))))] = FALSE *...393
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 1209/4/4
(forward)formula 0,1,3.85587,84332,1,0,25,432446,42,11,17535,25532,20
FORMULA DLCshifumi-PT-5a-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Graph (trivial) has 1214 edges and 788 vertex of which 650 / 788 are part of one of the 125 SCC in 3 ms
Free SCC test removed 525 places
Ensure Unique test removed 1070 transitions
Reduce isomorphic transitions removed 1070 transitions.
Graph (complete) has 421 edges and 263 vertex of which 164 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.1 ms
Discarding 99 places :
Also discarding 0 output transitions
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 11 place count 164 transition count 177
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 25 place count 155 transition count 172
Discarding 120 places :
Symmetric choice reduction at 2 with 120 rule applications. Total rules 145 place count 35 transition count 51
Iterating global reduction 2 with 120 rules applied. Total rules applied 265 place count 35 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 266 place count 35 transition count 50
Applied a total of 266 rules in 12 ms. Remains 35 /788 variables (removed 753) and now considering 50/1256 (removed 1206) transitions.
[2025-05-31 13:19:13] [INFO ] Flow matrix only has 33 transitions (discarded 17 similar events)
// Phase 1: matrix 33 rows 35 cols
[2025-05-31 13:19:13] [INFO ] Computed 18 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 13:19:13] [INFO ] Flow matrix only has 33 transitions (discarded 17 similar events)
[2025-05-31 13:19:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:19:13] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 13:19:13] [INFO ] Redundant transitions in 1 ms returned []
Running 49 sub problems to find dead transitions.
[2025-05-31 13:19:13] [INFO ] Flow matrix only has 33 transitions (discarded 17 similar events)
[2025-05-31 13:19:13] [INFO ] Invariant cache hit.
[2025-05-31 13:19:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 9/35 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 32/67 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 1/68 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/68 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 68/68 variables, and 54 constraints, problems are : Problem set: 0 solved, 49 unsolved in 857 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 35/35 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 9/35 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 32/67 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 49/102 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 1/68 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/68 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (OVERLAPS) 0/68 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 68/68 variables, and 103 constraints, problems are : Problem set: 0 solved, 49 unsolved in 889 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 35/35 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1751ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 1751ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/788 places, 50/1256 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1821 ms. Remains : 35/788 places, 50/1256 transitions.
[2025-05-31 13:19:14] [INFO ] Flatten gal took : 2 ms
[2025-05-31 13:19:14] [INFO ] Flatten gal took : 1 ms
[2025-05-31 13:19:14] [INFO ] Input system was already deterministic with 50 transitions.
[2025-05-31 13:19:14] [INFO ] Flatten gal took : 0 ms
[2025-05-31 13:19:14] [INFO ] Flatten gal took : 1 ms
[2025-05-31 13:19:14] [INFO ] Time to serialize gal into /tmp/CTLFireability72279810560831120.gal : 0 ms
[2025-05-31 13:19:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7883008877746762357.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability72279810560831120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7883008877746762357.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,3025,0.010696,3924,2,86,5,280,6,0,145,184,0


Converting to forward existential form...Done !
original formula: AF((((!(E(AF(((p890==1)&&(p1492==1))) U ((((!((p899==1)&&(p1719==1)))&&(p702==1))&&((p1850==1)&&(p644==1)))&&(p1833==1)))) * EF(((p557==1...285
=> equivalent forward existential formula: [FwdG(Init,!((((!(E(!(EG(!(((p890==1)&&(p1492==1))))) U ((((!((p899==1)&&(p1719==1)))&&(p702==1))&&((p1850==1)&&...354
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.030845,4820,1,0,61,4376,37,41,740,6992,54
FORMULA DLCshifumi-PT-5a-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 106 places and 0 transitions.
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 682 transition count 1256
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 130 place count 658 transition count 1208
Iterating global reduction 1 with 24 rules applied. Total rules applied 154 place count 658 transition count 1208
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 164 place count 658 transition count 1198
Applied a total of 164 rules in 22 ms. Remains 658 /788 variables (removed 130) and now considering 1198/1256 (removed 58) transitions.
[2025-05-31 13:19:15] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 658 cols
[2025-05-31 13:19:15] [INFO ] Computed 130 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:15] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-05-31 13:19:15] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:19:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:19:15] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Running 1197 sub problems to find dead transitions.
[2025-05-31 13:19:15] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:19:15] [INFO ] Invariant cache hit.
[2025-05-31 13:19:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/655 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1197 unsolved
SMT process timed out in 30170ms, After SMT, problems are : Problem set: 0 solved, 1197 unsolved
Search for dead transitions found 0 dead transitions in 30172ms
Starting structural reductions in LTL mode, iteration 1 : 658/788 places, 1198/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30584 ms. Remains : 658/788 places, 1198/1256 transitions.
[2025-05-31 13:19:45] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:19:45] [INFO ] Flatten gal took : 13 ms
[2025-05-31 13:19:45] [INFO ] Input system was already deterministic with 1198 transitions.
[2025-05-31 13:19:45] [INFO ] Flatten gal took : 13 ms
[2025-05-31 13:19:45] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:19:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1785669279754679953.gal : 3 ms
[2025-05-31 13:19:45] [INFO ] Time to serialize properties into /tmp/CTLFireability18162107797990495206.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1785669279754679953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18162107797990495206.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.08149e+90,0.396931,10036,2,1843,5,7006,6,0,3560,4782,0


Converting to forward existential form...Done !
original formula: EF(AG((EX(((p876==1)&&(p1167==1))) + ((p900==1)&&(p1650==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((EX(((p876==1)&&(p1167==1))) + ((p900==1)&&(p1650==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.60364,80008,1,0,10,403787,15,2,14897,8043,7
FORMULA DLCshifumi-PT-5a-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 684 transition count 1256
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 128 place count 660 transition count 1208
Iterating global reduction 1 with 24 rules applied. Total rules applied 152 place count 660 transition count 1208
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 162 place count 660 transition count 1198
Applied a total of 162 rules in 20 ms. Remains 660 /788 variables (removed 128) and now considering 1198/1256 (removed 58) transitions.
[2025-05-31 13:19:48] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
// Phase 1: matrix 933 rows 660 cols
[2025-05-31 13:19:48] [INFO ] Computed 132 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:48] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-05-31 13:19:48] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:19:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:19:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:19:48] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Running 1197 sub problems to find dead transitions.
[2025-05-31 13:19:48] [INFO ] Flow matrix only has 933 transitions (discarded 265 similar events)
[2025-05-31 13:19:48] [INFO ] Invariant cache hit.
[2025-05-31 13:19:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/655 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1197 unsolved
SMT process timed out in 30181ms, After SMT, problems are : Problem set: 0 solved, 1197 unsolved
Search for dead transitions found 0 dead transitions in 30183ms
Starting structural reductions in LTL mode, iteration 1 : 660/788 places, 1198/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30594 ms. Remains : 660/788 places, 1198/1256 transitions.
[2025-05-31 13:20:18] [INFO ] Flatten gal took : 15 ms
[2025-05-31 13:20:18] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:20:18] [INFO ] Input system was already deterministic with 1198 transitions.
[2025-05-31 13:20:18] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:20:18] [INFO ] Flatten gal took : 14 ms
[2025-05-31 13:20:18] [INFO ] Time to serialize gal into /tmp/CTLFireability10486016926488740422.gal : 3 ms
[2025-05-31 13:20:18] [INFO ] Time to serialize properties into /tmp/CTLFireability13623746099472481095.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10486016926488740422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13623746099472481095.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.08149e+90,0.399042,10036,2,1847,5,7018,6,0,3562,4788,0


Converting to forward existential form...Done !
original formula: EG(E(!(((p886==1)||(!((p868==1)&&(p1129==1))))) U (E(((p879==1)&&(p1207==1)) U AX(((p427==1)&&(p1524==1)))) + ((p637==1)&&(p1831==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(!(((p886==1)||(!((p868==1)&&(p1129==1))))) U (E(((p879==1)&&(p1207==1)) U !(EX(!(((p427==1)&&(p1524...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1194/4/4
Hit Full ! (commute/partial/dont) 1191/14/7
(forward)formula 0,1,15.8154,452440,1,0,797,1.57565e+06,33,529,15629,3.64651e+06,542
FORMULA DLCshifumi-PT-5a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1256/1256 transitions.
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 685 transition count 1256
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 126 place count 662 transition count 1210
Iterating global reduction 1 with 23 rules applied. Total rules applied 149 place count 662 transition count 1210
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 159 place count 662 transition count 1200
Applied a total of 159 rules in 23 ms. Remains 662 /788 variables (removed 126) and now considering 1200/1256 (removed 56) transitions.
[2025-05-31 13:20:34] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
// Phase 1: matrix 934 rows 662 cols
[2025-05-31 13:20:34] [INFO ] Computed 133 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:20:35] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-05-31 13:20:35] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:20:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 13:20:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 13:20:35] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
Running 1199 sub problems to find dead transitions.
[2025-05-31 13:20:35] [INFO ] Flow matrix only has 934 transitions (discarded 266 similar events)
[2025-05-31 13:20:35] [INFO ] Invariant cache hit.
[2025-05-31 13:20:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1199 unsolved
SMT process timed out in 30174ms, After SMT, problems are : Problem set: 0 solved, 1199 unsolved
Search for dead transitions found 0 dead transitions in 30177ms
Starting structural reductions in LTL mode, iteration 1 : 662/788 places, 1200/1256 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30609 ms. Remains : 662/788 places, 1200/1256 transitions.
[2025-05-31 13:21:05] [INFO ] Flatten gal took : 16 ms
[2025-05-31 13:21:05] [INFO ] Flatten gal took : 13 ms
[2025-05-31 13:21:05] [INFO ] Input system was already deterministic with 1200 transitions.
[2025-05-31 13:21:05] [INFO ] Flatten gal took : 13 ms
[2025-05-31 13:21:05] [INFO ] Flatten gal took : 13 ms
[2025-05-31 13:21:05] [INFO ] Time to serialize gal into /tmp/CTLFireability2440459658707915621.gal : 3 ms
[2025-05-31 13:21:05] [INFO ] Time to serialize properties into /tmp/CTLFireability9891446089775639916.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2440459658707915621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9891446089775639916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.46667e+90,0.397969,10056,2,1852,5,7038,6,0,3568,4799,0


Converting to forward existential form...Done !
original formula: EX(EF(((EF(((p119==0)||(p945==0))) * E(EX(((p900==1)&&(p1692==1))) U (AG(((p899==1)&&(p1773==1))) * EF(((p904==1)&&(p1937==1)))))) * ((p9...177
=> equivalent forward existential formula: [(FwdU((FwdU(((FwdU(EY(Init),TRUE) * ((p910==1)&&(p1904==1))) * E(TRUE U ((p119==0)||(p945==0)))),EX(((p900==1)&...255
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.51861,81016,1,0,7,406433,16,0,14948,7516,6
FORMULA DLCshifumi-PT-5a-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-31 13:21:08] [INFO ] Flatten gal took : 21 ms
[2025-05-31 13:21:08] [INFO ] Flatten gal took : 32 ms
Total runtime 516235 ms.

BK_STOP 1748697668239

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCshifumi-PT-5a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-5a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067300338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5a.tgz
mv DLCshifumi-PT-5a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;