Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066700066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCflexbar-PT-6a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066700066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K 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 55K 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 3.9K 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 131K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K 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 4.2M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2023-12
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2023-13
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2023-14
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2023-15
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-00
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-01
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-02
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-03
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-04
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-05
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-06
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-07
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-08
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-09
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-10
FORMULA_NAME DLCflexbar-PT-6a-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748652719047

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-6a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 00:52:00] [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 00:52:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:52:00] [INFO ] Load time of PNML (sax parser for PT used): 445 ms
[2025-05-31 00:52:00] [INFO ] Transformed 2069 places.
[2025-05-31 00:52:00] [INFO ] Transformed 16077 transitions.
[2025-05-31 00:52:00] [INFO ] Found NUPN structural information;
[2025-05-31 00:52:00] [INFO ] Parsed PT model containing 2069 places and 16077 transitions and 63325 arcs in 608 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Ensure Unique test removed 1760 transitions
Reduce redundant transitions removed 1760 transitions.
Support contains 200 out of 2069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2069/2069 places, 14317/14317 transitions.
Discarding 151 places :
Symmetric choice reduction at 0 with 151 rule applications. Total rules 151 place count 1918 transition count 12622
Iterating global reduction 0 with 151 rules applied. Total rules applied 302 place count 1918 transition count 12622
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 372 place count 1918 transition count 12552
Drop transitions (Redundant composition of simpler transitions.) removed 4620 transitions
Redundant transition composition rules discarded 4620 transitions
Iterating global reduction 1 with 4620 rules applied. Total rules applied 4992 place count 1918 transition count 7932
Applied a total of 4992 rules in 1120 ms. Remains 1918 /2069 variables (removed 151) and now considering 7932/14317 (removed 6385) transitions.
[2025-05-31 00:52:02] [INFO ] Flow matrix only has 749 transitions (discarded 7183 similar events)
// Phase 1: matrix 749 rows 1918 cols
[2025-05-31 00:52:02] [INFO ] Computed 1492 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:24] [INFO ] Implicit Places using invariants in 21861 ms returned [518, 519, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 555, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 614, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 660, 661, 662, 663, 664, 665, 666, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 705, 706, 707, 708, 709, 710, 712, 713, 714, 715, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 759, 760, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 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, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 937, 938, 939, 940, 941, 942, 943, 944, 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, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 991, 992, 994, 995, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 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, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1084, 1085, 1086, 1087, 1088, 1089, 1091, 1092, 1093, 1094, 1096, 1097, 1098, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1163, 1165, 1166, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1202, 1203, 1204, 1205, 1207, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1219, 1220, 1222, 1223, 1224, 1225, 1226, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1238, 1239, 1240, 1242, 1243, 1244, 1245, 1246, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1284, 1285, 1286, 1287, 1288, 1289, 1291, 1292, 1293, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1420, 1421, 1422, 1424, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1447, 1448, 1449, 1450, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1501, 1502, 1503, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1534, 1536, 1538, 1540, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1562, 1563, 1564, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1576, 1577, 1578, 1580, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1622, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1650, 1651, 1652, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1711, 1712, 1713, 1714, 1715, 1716, 1718, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1772, 1773, 1774, 1775, 1777, 1778, 1779, 1780, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1837, 1838, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1858, 1859, 1860, 1861, 1862, 1863, 1865, 1866, 1867, 1868, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1912, 1913, 1914, 1915, 1916, 1917]
Discarding 1291 places :
Ensure Unique test removed 6314 transitions
Reduce isomorphic transitions removed 6314 transitions.
Implicit Place search using SMT only with invariants took 21939 ms to find 1291 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 627/2069 places, 1618/14317 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 637 transitions
Redundant transition composition rules discarded 637 transitions
Iterating global reduction 0 with 637 rules applied. Total rules applied 637 place count 627 transition count 981
Applied a total of 637 rules in 17 ms. Remains 627 /627 variables (removed 0) and now considering 981/1618 (removed 637) transitions.
[2025-05-31 00:52:24] [INFO ] Flow matrix only has 749 transitions (discarded 232 similar events)
// Phase 1: matrix 749 rows 627 cols
[2025-05-31 00:52:24] [INFO ] Computed 201 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:24] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-05-31 00:52:24] [INFO ] Flow matrix only has 749 transitions (discarded 232 similar events)
[2025-05-31 00:52:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:24] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 627/2069 places, 981/14317 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23522 ms. Remains : 627/2069 places, 981/14317 transitions.
Support contains 200 out of 627 places after structural reductions.
[2025-05-31 00:52:24] [INFO ] Flatten gal took : 92 ms
[2025-05-31 00:52:24] [INFO ] Flatten gal took : 45 ms
[2025-05-31 00:52:25] [INFO ] Input system was already deterministic with 981 transitions.
RANDOM walk for 37295 steps (8 resets) in 2478 ms. (15 steps per ms) remains 0/89 properties
[2025-05-31 00:52:25] [INFO ] Flatten gal took : 36 ms
[2025-05-31 00:52:25] [INFO ] Flatten gal took : 29 ms
[2025-05-31 00:52:25] [INFO ] Input system was already deterministic with 981 transitions.
Computed a total of 110 stabilizing places and 1 stable transitions
Graph (complete) has 1181 edges and 627 vertex of which 518 are kept as prefixes of interest. Removing 109 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Graph (trivial) has 971 edges and 627 vertex of which 510 / 627 are part of one of the 92 SCC in 3 ms
Free SCC test removed 418 places
Ensure Unique test removed 871 transitions
Reduce isomorphic transitions removed 871 transitions.
Graph (complete) has 310 edges and 209 vertex of which 101 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.1 ms
Discarding 108 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 101 transition count 109
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 100 transition count 109
Discarding 90 places :
Symmetric choice reduction at 2 with 90 rule applications. Total rules 94 place count 10 transition count 19
Iterating global reduction 2 with 90 rules applied. Total rules applied 184 place count 10 transition count 19
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 185 place count 10 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 186 place count 10 transition count 18
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 187 place count 9 transition count 17
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 189 place count 9 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 190 place count 9 transition count 15
Applied a total of 190 rules in 21 ms. Remains 9 /627 variables (removed 618) and now considering 15/981 (removed 966) transitions.
[2025-05-31 00:52:25] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
// Phase 1: matrix 10 rows 9 cols
[2025-05-31 00:52:25] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:25] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 00:52:25] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 00:52:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:25] [INFO ] Implicit Places using invariants and state equation in 29 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 00:52:25] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2025-05-31 00:52:25] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 00:52:25] [INFO ] Invariant cache hit.
[2025-05-31 00:52:26] [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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 1/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/18 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/19 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 0/19 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 13 constraints, problems are : Problem set: 0 solved, 14 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 1/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/18 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/19 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/19 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 27 constraints, problems are : Problem set: 0 solved, 14 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 447ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 453ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/627 places, 15/981 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 534 ms. Remains : 9/627 places, 15/981 transitions.
[2025-05-31 00:52:26] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:26] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:26] [INFO ] Input system was already deterministic with 15 transitions.
[2025-05-31 00:52:26] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:26] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11981331940647638776.gal : 1 ms
[2025-05-31 00:52:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5123542166136201342.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11981331940647638776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5123542166136201342.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,7,0.009609,3744,2,18,5,70,6,0,42,43,0


Converting to forward existential form...Done !
original formula: EG(((p667==0)||(p1850==0)))
=> equivalent forward existential formula: [FwdG(Init,((p667==0)||(p1850==0)))] != FALSE
Hit Full ! (commute/partial/dont) 8/0/7
(forward)formula 0,1,0.010869,3872,1,0,9,174,19,1,197,131,9
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 527 transition count 981
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 131 place count 496 transition count 919
Iterating global reduction 1 with 31 rules applied. Total rules applied 162 place count 496 transition count 919
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 175 place count 496 transition count 906
Applied a total of 175 rules in 25 ms. Remains 496 /627 variables (removed 131) and now considering 906/981 (removed 75) transitions.
[2025-05-31 00:52:26] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
// Phase 1: matrix 705 rows 496 cols
[2025-05-31 00:52:26] [INFO ] Computed 101 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:26] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-05-31 00:52:26] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
[2025-05-31 00:52:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:26] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 905 sub problems to find dead transitions.
[2025-05-31 00:52:26] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
[2025-05-31 00:52:26] [INFO ] Invariant cache hit.
[2025-05-31 00:52:26] [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) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 487/1201 variables, and 92 constraints, problems are : Problem set: 0 solved, 905 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 92/101 constraints, State Equation: 0/496 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 905/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 905 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/487 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 3 (OVERLAPS) 9/496 variables, 9/101 constraints. Problems are: Problem set: 0 solved, 905 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 496/1201 variables, and 101 constraints, problems are : Problem set: 0 solved, 905 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 0/496 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60280ms problems are : Problem set: 0 solved, 905 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Starting structural reductions in LTL mode, iteration 1 : 496/627 places, 906/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60628 ms. Remains : 496/627 places, 906/981 transitions.
[2025-05-31 00:53:27] [INFO ] Flatten gal took : 19 ms
[2025-05-31 00:53:27] [INFO ] Flatten gal took : 19 ms
[2025-05-31 00:53:27] [INFO ] Input system was already deterministic with 906 transitions.
[2025-05-31 00:53:27] [INFO ] Flatten gal took : 23 ms
[2025-05-31 00:53:27] [INFO ] Flatten gal took : 17 ms
[2025-05-31 00:53:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17826925658463597622.gal : 10 ms
[2025-05-31 00:53:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11990060481588713584.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/CTLFireability17826925658463597622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11990060481588713584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.249e+66,0.241456,7972,2,1386,5,5297,6,0,2663,3626,0


Converting to forward existential form...Done !
original formula: AF(((AX(AG(((((p84==1)&&(p1868==1))||((p494==1)&&(p1313==1))) * EG(((p657==1)&&(p1787==1)))))) * EF(((((p653==1)&&(p1688==1))||((p666==1)...284
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!(!(E(TRUE U !(((((p84==1)&&(p1868==1))||((p494==1)&&(p1313==1))) * EG(((p657==1)&&(p1787==1...371
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.85594,47780,1,0,7,231113,22,1,12474,7920,12
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 526 transition count 981
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 132 place count 495 transition count 919
Iterating global reduction 1 with 31 rules applied. Total rules applied 163 place count 495 transition count 919
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 177 place count 495 transition count 905
Applied a total of 177 rules in 24 ms. Remains 495 /627 variables (removed 132) and now considering 905/981 (removed 76) transitions.
[2025-05-31 00:53:29] [INFO ] Flow matrix only has 704 transitions (discarded 201 similar events)
// Phase 1: matrix 704 rows 495 cols
[2025-05-31 00:53:29] [INFO ] Computed 100 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:29] [INFO ] Implicit Places using invariants in 260 ms returned []
[2025-05-31 00:53:29] [INFO ] Flow matrix only has 704 transitions (discarded 201 similar events)
[2025-05-31 00:53:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:53:29] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
Running 904 sub problems to find dead transitions.
[2025-05-31 00:53:29] [INFO ] Flow matrix only has 704 transitions (discarded 201 similar events)
[2025-05-31 00:53:29] [INFO ] Invariant cache hit.
[2025-05-31 00:53:29] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 904 unsolved
(s419 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 487/1199 variables, and 92 constraints, problems are : Problem set: 0 solved, 904 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 92/100 constraints, State Equation: 0/495 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 904 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/487 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 3 (OVERLAPS) 8/495 variables, 8/100 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/1199 variables, and 100 constraints, problems are : Problem set: 0 solved, 904 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 0/495 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 904 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Starting structural reductions in LTL mode, iteration 1 : 495/627 places, 905/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60741 ms. Remains : 495/627 places, 905/981 transitions.
[2025-05-31 00:54:29] [INFO ] Flatten gal took : 16 ms
[2025-05-31 00:54:29] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:54:29] [INFO ] Input system was already deterministic with 905 transitions.
[2025-05-31 00:54:29] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:54:29] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:54:29] [INFO ] Time to serialize gal into /tmp/CTLFireability5755479351796028216.gal : 3 ms
[2025-05-31 00:54:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6094479452415447492.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/CTLFireability5755479351796028216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6094479452415447492.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17094e+66,0.238654,8076,2,1384,5,5289,6,0,2661,3621,0


Converting to forward existential form...Done !
original formula: AG(A(A(EG((((p647==1)&&(p1517==1))||((p651==1)&&(p1800==1)))) U !(AX(((p196==1)&&(p1732==1))))) U !((((AX(((p667==1)&&(p1913==1))) * AG((...271
=> equivalent forward existential formula: ([FwdG(((((FwdU(FwdU(Init,TRUE),!(!((((!(EX(!(((p667==1)&&(p1913==1))))) * !(E(TRUE U !(((p607==1)&&(p867==1))))...854
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.61201,45836,1,0,10,237709,33,1,10893,13229,10
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-02 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 : 627/627 places, 981/981 transitions.
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 541 transition count 981
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 108 place count 519 transition count 937
Iterating global reduction 1 with 22 rules applied. Total rules applied 130 place count 519 transition count 937
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 141 place count 519 transition count 926
Applied a total of 141 rules in 12 ms. Remains 519 /627 variables (removed 108) and now considering 926/981 (removed 55) transitions.
[2025-05-31 00:54:31] [INFO ] Flow matrix only has 716 transitions (discarded 210 similar events)
// Phase 1: matrix 716 rows 519 cols
[2025-05-31 00:54:31] [INFO ] Computed 115 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:54:31] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-05-31 00:54:31] [INFO ] Flow matrix only has 716 transitions (discarded 210 similar events)
[2025-05-31 00:54:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:54:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:54:32] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Running 925 sub problems to find dead transitions.
[2025-05-31 00:54:32] [INFO ] Flow matrix only has 716 transitions (discarded 210 similar events)
[2025-05-31 00:54:32] [INFO ] Invariant cache hit.
[2025-05-31 00:54:32] [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) 0/495 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 925 unsolved
At refinement iteration 1 (OVERLAPS) 1/496 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 925 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 496/1235 variables, and 92 constraints, problems are : Problem set: 0 solved, 925 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 92/115 constraints, State Equation: 0/519 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 925/925 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 925 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/495 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 925 unsolved
At refinement iteration 1 (OVERLAPS) 1/496 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 925 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/496 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 925 unsolved
At refinement iteration 3 (OVERLAPS) 23/519 variables, 23/115 constraints. Problems are: Problem set: 0 solved, 925 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 519/1235 variables, and 115 constraints, problems are : Problem set: 0 solved, 925 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, State Equation: 0/519 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/925 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 925 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in LTL mode, iteration 1 : 519/627 places, 926/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60664 ms. Remains : 519/627 places, 926/981 transitions.
[2025-05-31 00:55:32] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:55:32] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:55:32] [INFO ] Input system was already deterministic with 926 transitions.
[2025-05-31 00:55:32] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:55:32] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:55:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7935065359003570350.gal : 3 ms
[2025-05-31 00:55:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8106142310496692474.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/CTLFireability7935065359003570350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8106142310496692474.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,4.60952e+66,0.285318,8172,2,1441,5,5518,6,0,2724,3753,0


Converting to forward existential form...Done !
original formula: (AX(E(EX(!(((p581==1)&&(p1170==1)))) U EF(AX(((p662==1)&&(p1932==1)))))) + ((E(AG(!(((p615==1)&&(p1144==1)))) U ((AF((((p63==1)&&(p1357==...745
=> equivalent forward existential formula: [(EY((Init * !(((E(!(E(TRUE U !(!(((p615==1)&&(p1144==1)))))) U ((!(EG(!((((p63==1)&&(p1357==1))||((p617==1)&&(p...1110
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 911/0/15
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 921/4/5
Using saturation style SCC detection
(forward)formula 0,0,2.05121,57056,1,0,51,288888,106,26,13172,58187,61
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 538 transition count 981
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 117 place count 510 transition count 925
Iterating global reduction 1 with 28 rules applied. Total rules applied 145 place count 510 transition count 925
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 156 place count 510 transition count 914
Applied a total of 156 rules in 12 ms. Remains 510 /627 variables (removed 117) and now considering 914/981 (removed 67) transitions.
[2025-05-31 00:55:34] [INFO ] Flow matrix only has 710 transitions (discarded 204 similar events)
// Phase 1: matrix 710 rows 510 cols
[2025-05-31 00:55:34] [INFO ] Computed 112 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:55:34] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-05-31 00:55:34] [INFO ] Flow matrix only has 710 transitions (discarded 204 similar events)
[2025-05-31 00:55:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:55:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:55:34] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Running 913 sub problems to find dead transitions.
[2025-05-31 00:55:34] [INFO ] Flow matrix only has 710 transitions (discarded 204 similar events)
[2025-05-31 00:55:34] [INFO ] Invariant cache hit.
[2025-05-31 00:55:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/489 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 1 (OVERLAPS) 1/490 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 490/1220 variables, and 92 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 92/112 constraints, State Equation: 0/510 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 913/913 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/489 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 1 (OVERLAPS) 1/490 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/490 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 3 (OVERLAPS) 20/510 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 510/1220 variables, and 112 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, State Equation: 0/510 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/913 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60145ms problems are : Problem set: 0 solved, 913 unsolved
Search for dead transitions found 0 dead transitions in 60148ms
Starting structural reductions in LTL mode, iteration 1 : 510/627 places, 914/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60505 ms. Remains : 510/627 places, 914/981 transitions.
[2025-05-31 00:56:35] [INFO ] Flatten gal took : 18 ms
[2025-05-31 00:56:35] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:56:35] [INFO ] Input system was already deterministic with 914 transitions.
[2025-05-31 00:56:35] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:56:35] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:56:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17678700878373306430.gal : 3 ms
[2025-05-31 00:56:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5723347763156780418.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/CTLFireability17678700878373306430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5723347763156780418.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.89692e+66,0.28636,8124,2,1417,5,5410,6,0,2691,3692,0


Converting to forward existential form...Done !
original formula: (E(EX((EG((((p648==1)&&(p1570==1))&&((p597==1)&&(p788==1)))) * (((!(((p657==1)&&(p2046==1))||((p654==1)&&(p1772==1))))||((p42==1)&&(p1352...682
=> equivalent forward existential formula: ([(Init * !(E(EX((EG((((p648==1)&&(p1570==1))&&((p597==1)&&(p788==1)))) * (((!(((p657==1)&&(p2046==1))||((p654==...886
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,1.96959,54336,1,0,34,279170,69,21,12754,52197,44
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 526 transition count 981
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 129 place count 498 transition count 925
Iterating global reduction 1 with 28 rules applied. Total rules applied 157 place count 498 transition count 925
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 169 place count 498 transition count 913
Applied a total of 169 rules in 15 ms. Remains 498 /627 variables (removed 129) and now considering 913/981 (removed 68) transitions.
[2025-05-31 00:56:37] [INFO ] Flow matrix only has 709 transitions (discarded 204 similar events)
// Phase 1: matrix 709 rows 498 cols
[2025-05-31 00:56:37] [INFO ] Computed 100 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:56:37] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-05-31 00:56:37] [INFO ] Flow matrix only has 709 transitions (discarded 204 similar events)
[2025-05-31 00:56:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:56:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:56:37] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
Running 912 sub problems to find dead transitions.
[2025-05-31 00:56:37] [INFO ] Flow matrix only has 709 transitions (discarded 204 similar events)
[2025-05-31 00:56:37] [INFO ] Invariant cache hit.
[2025-05-31 00:56:37] [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) 0/489 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (OVERLAPS) 1/490 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 490/1207 variables, and 92 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 92/100 constraints, State Equation: 0/498 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 912/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 912 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/489 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (OVERLAPS) 1/490 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/490 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 3 (OVERLAPS) 8/498 variables, 8/100 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 498/1207 variables, and 100 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 0/498 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 0 solved, 912 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Starting structural reductions in LTL mode, iteration 1 : 498/627 places, 913/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60464 ms. Remains : 498/627 places, 913/981 transitions.
[2025-05-31 00:57:37] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:57:37] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:57:37] [INFO ] Input system was already deterministic with 913 transitions.
[2025-05-31 00:57:37] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:57:37] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:57:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16456163294541204225.gal : 3 ms
[2025-05-31 00:57:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9121721219269429104.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/CTLFireability16456163294541204225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9121721219269429104.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77836e+66,0.23792,8124,2,1393,5,5335,6,0,2678,3651,0


Converting to forward existential form...Done !
original formula: EG((A(EF((p75==1)) U ((((!((p652==1)&&(p1748==1)))||((p273==1)&&(p1250==1))) + (((p351==1)&&(p1441==1)) + E(((p619==1)&&(p1178==1)) U (p1...279
=> equivalent forward existential formula: [FwdG(Init,(!((E(!(((((!((p652==1)&&(p1748==1)))||((p273==1)&&(p1250==1))) + (((p351==1)&&(p1441==1)) + E(((p619...1022
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 909/4/4
Hit Full ! (commute/partial/dont) 909/0/4
Using saturation style SCC detection
(forward)formula 0,1,10.9808,337664,1,0,598,1.07247e+06,51,398,12767,2.79497e+06,415
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 520 transition count 981
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 139 place count 488 transition count 917
Iterating global reduction 1 with 32 rules applied. Total rules applied 171 place count 488 transition count 917
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 185 place count 488 transition count 903
Applied a total of 185 rules in 16 ms. Remains 488 /627 variables (removed 139) and now considering 903/981 (removed 78) transitions.
[2025-05-31 00:57:48] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
// Phase 1: matrix 703 rows 488 cols
[2025-05-31 00:57:48] [INFO ] Computed 94 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:48] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-31 00:57:48] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:57:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:57:49] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Running 902 sub problems to find dead transitions.
[2025-05-31 00:57:49] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:57:49] [INFO ] Invariant cache hit.
[2025-05-31 00:57:49] [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) 0/485 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 902 unsolved
At refinement iteration 1 (OVERLAPS) 1/486 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/1191 variables, and 92 constraints, problems are : Problem set: 0 solved, 902 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 92/94 constraints, State Equation: 0/488 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 902/902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/485 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 902 unsolved
At refinement iteration 1 (OVERLAPS) 1/486 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 902 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 902 unsolved
At refinement iteration 3 (OVERLAPS) 2/488 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/1191 variables, and 94 constraints, problems are : Problem set: 0 solved, 902 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, State Equation: 0/488 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 902 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in LTL mode, iteration 1 : 488/627 places, 903/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60452 ms. Remains : 488/627 places, 903/981 transitions.
[2025-05-31 00:58:49] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:58:49] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:58:49] [INFO ] Input system was already deterministic with 903 transitions.
[2025-05-31 00:58:49] [INFO ] Flatten gal took : 12 ms
[2025-05-31 00:58:49] [INFO ] Flatten gal took : 12 ms
[2025-05-31 00:58:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8032151970491139352.gal : 3 ms
[2025-05-31 00:58:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14998770365545774487.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/CTLFireability8032151970491139352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14998770365545774487.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,9.75782e+65,0.225727,8064,2,1369,5,5239,6,0,2650,3599,0


Converting to forward existential form...Done !
original formula: (AX(((p632==1)&&(p1398==1))) + EX(AG(EF(((p343==0)||(p934==0))))))
=> equivalent forward existential formula: [(EY((Init * !(EX(!(E(TRUE U !(E(TRUE U ((p343==0)||(p934==0)))))))))) * !(((p632==1)&&(p1398==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.39498,43692,1,0,8,225825,16,1,11086,5775,6
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-06 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 : 627/627 places, 981/981 transitions.
Graph (trivial) has 960 edges and 627 vertex of which 505 / 627 are part of one of the 91 SCC in 5 ms
Free SCC test removed 414 places
Ensure Unique test removed 863 transitions
Reduce isomorphic transitions removed 863 transitions.
Graph (complete) has 318 edges and 213 vertex of which 110 are kept as prefixes of interest. Removing 103 places using SCC suffix rule.0 ms
Discarding 103 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 116
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 108 transition count 115
Discarding 85 places :
Symmetric choice reduction at 2 with 85 rule applications. Total rules 92 place count 23 transition count 30
Iterating global reduction 2 with 85 rules applied. Total rules applied 177 place count 23 transition count 30
Applied a total of 177 rules in 14 ms. Remains 23 /627 variables (removed 604) and now considering 30/981 (removed 951) transitions.
[2025-05-31 00:58:50] [INFO ] Flow matrix only has 18 transitions (discarded 12 similar events)
// Phase 1: matrix 18 rows 23 cols
[2025-05-31 00:58:50] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:50] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 00:58:50] [INFO ] Flow matrix only has 18 transitions (discarded 12 similar events)
[2025-05-31 00:58:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:58:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 00:58:50] [INFO ] Redundant transitions in 0 ms returned []
Running 29 sub problems to find dead transitions.
[2025-05-31 00:58:50] [INFO ] Flow matrix only has 18 transitions (discarded 12 similar events)
[2025-05-31 00:58:50] [INFO ] Invariant cache hit.
[2025-05-31 00:58:50] [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) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 6/23 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 17/40 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 1/41 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 0/41 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 37 constraints, problems are : Problem set: 0 solved, 29 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 6/23 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 17/40 variables, 23/36 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 29/65 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 1/41 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (OVERLAPS) 0/41 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 66 constraints, problems are : Problem set: 0 solved, 29 unsolved in 366 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 736ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 736ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/627 places, 30/981 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 814 ms. Remains : 23/627 places, 30/981 transitions.
[2025-05-31 00:58:51] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:58:51] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:58:51] [INFO ] Input system was already deterministic with 30 transitions.
[2025-05-31 00:58:51] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:58:51] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:58:51] [INFO ] Time to serialize gal into /tmp/CTLFireability395649483318173381.gal : 0 ms
[2025-05-31 00:58:51] [INFO ] Time to serialize properties into /tmp/CTLFireability17893146167918231627.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/CTLFireability395649483318173381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17893146167918231627.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,217,0.004376,3832,2,55,5,171,6,0,91,107,0


Converting to forward existential form...Done !
original formula: AF(AG((AF(((p267==1)&&(p1585==1))) + (EG(((p655==0)||(p1842==0))) * ((((p477==0)||(p1141==0))||((p126==0)||(p1712==0)))||(((p594==0)||(p7...193
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((!(EG(!(((p267==1)&&(p1585==1))))) + (EG(((p655==0)||(p1842==0))) * ((((p477==0)||(p11...256
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.011655,4216,1,0,13,847,33,5,515,580,15
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 519 transition count 981
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 140 place count 487 transition count 917
Iterating global reduction 1 with 32 rules applied. Total rules applied 172 place count 487 transition count 917
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 185 place count 487 transition count 904
Applied a total of 185 rules in 20 ms. Remains 487 /627 variables (removed 140) and now considering 904/981 (removed 77) transitions.
[2025-05-31 00:58:51] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
// Phase 1: matrix 704 rows 487 cols
[2025-05-31 00:58:51] [INFO ] Computed 93 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:51] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-05-31 00:58:51] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:58:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:58:51] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Running 903 sub problems to find dead transitions.
[2025-05-31 00:58:51] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:58:51] [INFO ] Invariant cache hit.
[2025-05-31 00:58:51] [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) 0/485 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 903 unsolved
At refinement iteration 1 (OVERLAPS) 1/486 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 903 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 903 unsolved
SMT process timed out in 30109ms, After SMT, problems are : Problem set: 0 solved, 903 unsolved
Search for dead transitions found 0 dead transitions in 30113ms
Starting structural reductions in LTL mode, iteration 1 : 487/627 places, 904/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30475 ms. Remains : 487/627 places, 904/981 transitions.
[2025-05-31 00:59:22] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:22] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:22] [INFO ] Input system was already deterministic with 904 transitions.
[2025-05-31 00:59:22] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:22] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9189158857135089287.gal : 2 ms
[2025-05-31 00:59:22] [INFO ] Time to serialize properties into /tmp/CTLFireability862372353201330623.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/CTLFireability9189158857135089287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability862372353201330623.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,1.04083e+66,0.22137,8056,2,1367,5,5234,6,0,2650,3594,0


Converting to forward existential form...Done !
original formula: EX(AG(EF(((p547==1)&&(p1329==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U ((p547==1)&&(p1329==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.54124,44992,1,0,7,225456,14,1,11560,6265,6
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-08 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 : 627/627 places, 981/981 transitions.
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 524 transition count 981
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 133 place count 494 transition count 921
Iterating global reduction 1 with 30 rules applied. Total rules applied 163 place count 494 transition count 921
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 177 place count 494 transition count 907
Applied a total of 177 rules in 14 ms. Remains 494 /627 variables (removed 133) and now considering 907/981 (removed 74) transitions.
[2025-05-31 00:59:23] [INFO ] Flow matrix only has 705 transitions (discarded 202 similar events)
// Phase 1: matrix 705 rows 494 cols
[2025-05-31 00:59:23] [INFO ] Computed 98 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:59:23] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-05-31 00:59:23] [INFO ] Flow matrix only has 705 transitions (discarded 202 similar events)
[2025-05-31 00:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:59:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:59:23] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-31 00:59:23] [INFO ] Flow matrix only has 705 transitions (discarded 202 similar events)
[2025-05-31 00:59:23] [INFO ] Invariant cache hit.
[2025-05-31 00:59:23] [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) 0/487 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (OVERLAPS) 1/488 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/488 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 906 unsolved
SMT process timed out in 30120ms, After SMT, problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 30122ms
Starting structural reductions in LTL mode, iteration 1 : 494/627 places, 907/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30442 ms. Remains : 494/627 places, 907/981 transitions.
[2025-05-31 00:59:54] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:54] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:54] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-31 00:59:54] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:54] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10743208730290953795.gal : 2 ms
[2025-05-31 00:59:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6857299155765289309.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/CTLFireability10743208730290953795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6857299155765289309.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.23497e+66,0.238955,8020,2,1383,5,5293,6,0,2664,3633,0


Converting to forward existential form...Done !
original formula: AF(((AG(EX(((p634==1)&&(p1372==1)))) + E(((((p645==1)&&(p1516==1)) + AG(((p652==1)&&(p1716==1)))) + AG(((p647==1)&&(p1527==1)))) U ((p603...201
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(EX(((p634==1)&&(p1372==1)))))) + E(((((p645==1)&&(p1516==1)) + !(E(TRUE U !(((p652==...282
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.46348,162880,1,0,608,624902,30,404,11678,1.08755e+06,421
FORMULA DLCflexbar-PT-6a-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 : 627/627 places, 981/981 transitions.
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 520 transition count 981
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 140 place count 487 transition count 915
Iterating global reduction 1 with 33 rules applied. Total rules applied 173 place count 487 transition count 915
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 187 place count 487 transition count 901
Applied a total of 187 rules in 20 ms. Remains 487 /627 variables (removed 140) and now considering 901/981 (removed 80) transitions.
[2025-05-31 00:59:59] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 487 cols
[2025-05-31 00:59:59] [INFO ] Computed 94 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:59:59] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-05-31 00:59:59] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:59:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:00:00] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 01:00:00] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 01:00:00] [INFO ] Invariant cache hit.
[2025-05-31 01:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 1 (OVERLAPS) 1/485 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 485/1189 variables, and 92 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 92/94 constraints, State Equation: 0/487 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 900/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 1 (OVERLAPS) 1/485 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/485 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 3 (OVERLAPS) 2/487 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 1)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 1)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 1)
(s26 0)
(s27 1)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 1)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 1)
(s46 0)
(s47 1)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 1)
(s56 0)
(s57 1)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 1)
(s66 0)
(s67 1)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 1)
(s76 0)
(s77 1)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 1)
(s86 0)
(s87 1)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 1)
(s96 0)
(s97 1)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 1)
(s106 0)
(s107 1)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 1)
(s116 0)
(s117 1)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 1)
(s126 0)
(s127 1)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 1)
(s136 0)
(s137 1)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 1)
(s146 0)
(s147 1)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 1)
(s156 0)
(s157 1)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 1)
(s166 0)
(s167 1)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 1)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 487/1189 variables, and 94 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, State Equation: 0/487 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in LTL mode, iteration 1 : 487/627 places, 901/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60491 ms. Remains : 487/627 places, 901/981 transitions.
[2025-05-31 01:01:00] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:01:00] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:01:00] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 01:01:00] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:01:00] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:01:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1456256005475471245.gal : 2 ms
[2025-05-31 01:01:00] [INFO ] Time to serialize properties into /tmp/CTLFireability10219609669895756713.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/CTLFireability1456256005475471245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10219609669895756713.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,8.67362e+65,0.231638,8044,2,1366,5,5224,6,0,2645,3588,0


Converting to forward existential form...Done !
original formula: AG(EX(EF((((p667==1)&&(p1987==1)) * EX(((p656==0)||(p1804==0)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U (((p667==1)&&(p1987==1)) * EX(((p656==0)||(p1804==0))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.55931,43380,1,0,7,224618,15,1,11062,5800,7
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 530 transition count 981
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 126 place count 501 transition count 923
Iterating global reduction 1 with 29 rules applied. Total rules applied 155 place count 501 transition count 923
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 169 place count 501 transition count 909
Applied a total of 169 rules in 10 ms. Remains 501 /627 variables (removed 126) and now considering 909/981 (removed 72) transitions.
[2025-05-31 01:01:01] [INFO ] Flow matrix only has 706 transitions (discarded 203 similar events)
// Phase 1: matrix 706 rows 501 cols
[2025-05-31 01:01:01] [INFO ] Computed 104 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:01:01] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-31 01:01:01] [INFO ] Flow matrix only has 706 transitions (discarded 203 similar events)
[2025-05-31 01:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:01:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:01:02] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-05-31 01:01:02] [INFO ] Flow matrix only has 706 transitions (discarded 203 similar events)
[2025-05-31 01:01:02] [INFO ] Invariant cache hit.
[2025-05-31 01:01:02] [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) 0/488 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (OVERLAPS) 1/489 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 489/1207 variables, and 92 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 92/104 constraints, State Equation: 0/501 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/488 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (OVERLAPS) 1/489 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/489 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 3 (OVERLAPS) 12/501 variables, 12/104 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 501/1207 variables, and 104 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 104/104 constraints, State Equation: 0/501 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Starting structural reductions in LTL mode, iteration 1 : 501/627 places, 909/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60467 ms. Remains : 501/627 places, 909/981 transitions.
[2025-05-31 01:02:02] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:02:02] [INFO ] Flatten gal took : 12 ms
[2025-05-31 01:02:02] [INFO ] Input system was already deterministic with 909 transitions.
[2025-05-31 01:02:02] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:02:02] [INFO ] Flatten gal took : 15 ms
[2025-05-31 01:02:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3153774815879078483.gal : 3 ms
[2025-05-31 01:02:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9760443017585580654.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/CTLFireability3153774815879078483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9760443017585580654.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48197e+66,0.244376,8112,2,1398,5,5342,6,0,2675,3652,0


Converting to forward existential form...Done !
original formula: (AG((AG(AF((((p273==1)&&(p1922==1))&&((p63==1)&&(p1861==1))))) * AX(EF(((p626==0)||(p1188==0)))))) + (AX(A(AX(((p501==1)&&(p1651==1))) U ...380
=> equivalent forward existential formula: (([(EY((FwdU(EY((Init * !(!(E(TRUE U !((!(E(TRUE U !(!(EG(!((((p273==1)&&(p1922==1))&&((p63==1)&&(p1861==1))))))...1013
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 899/0/10
Hit Full ! (commute/partial/dont) 902/3/7
(forward)formula 0,0,1.97976,50212,1,0,20,244570,57,6,12669,17312,28
FORMULA DLCflexbar-PT-6a-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Graph (trivial) has 951 edges and 627 vertex of which 496 / 627 are part of one of the 90 SCC in 5 ms
Free SCC test removed 406 places
Ensure Unique test removed 845 transitions
Reduce isomorphic transitions removed 845 transitions.
Graph (complete) has 336 edges and 221 vertex of which 117 are kept as prefixes of interest. Removing 104 places using SCC suffix rule.1 ms
Discarding 104 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 117 transition count 135
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 116 transition count 131
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 13 place count 112 transition count 130
Discarding 88 places :
Symmetric choice reduction at 3 with 88 rule applications. Total rules 101 place count 24 transition count 40
Iterating global reduction 3 with 88 rules applied. Total rules applied 189 place count 24 transition count 40
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 190 place count 24 transition count 39
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 191 place count 24 transition count 38
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 192 place count 24 transition count 38
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 193 place count 23 transition count 37
Iterating global reduction 4 with 1 rules applied. Total rules applied 194 place count 23 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 195 place count 23 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 196 place count 23 transition count 35
Applied a total of 196 rules in 17 ms. Remains 23 /627 variables (removed 604) and now considering 35/981 (removed 946) transitions.
[2025-05-31 01:02:04] [INFO ] Flow matrix only has 22 transitions (discarded 13 similar events)
// Phase 1: matrix 22 rows 23 cols
[2025-05-31 01:02:04] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:02:04] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 01:02:04] [INFO ] Flow matrix only has 22 transitions (discarded 13 similar events)
[2025-05-31 01:02:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:02:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:02:04] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:02:04] [INFO ] Redundant transitions in 1 ms returned []
Running 34 sub problems to find dead transitions.
[2025-05-31 01:02:04] [INFO ] Flow matrix only has 22 transitions (discarded 13 similar events)
[2025-05-31 01:02:04] [INFO ] Invariant cache hit.
[2025-05-31 01:02:04] [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) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 1/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 5/23 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 21/44 variables, 23/34 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 0/45 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 35 constraints, problems are : Problem set: 0 solved, 34 unsolved in 433 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 1/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 5/23 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 21/44 variables, 23/34 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (OVERLAPS) 1/45 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (OVERLAPS) 0/45 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/45 variables, and 69 constraints, problems are : Problem set: 0 solved, 34 unsolved in 487 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 923ms problems are : Problem set: 0 solved, 34 unsolved
Search for dead transitions found 0 dead transitions in 923ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/627 places, 35/981 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 997 ms. Remains : 23/627 places, 35/981 transitions.
[2025-05-31 01:02:05] [INFO ] Flatten gal took : 2 ms
[2025-05-31 01:02:05] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:02:05] [INFO ] Input system was already deterministic with 35 transitions.
[2025-05-31 01:02:05] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:02:05] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:02:05] [INFO ] Time to serialize gal into /tmp/CTLFireability7896111123727972472.gal : 1 ms
[2025-05-31 01:02:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12710534051472128114.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/CTLFireability7896111123727972472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12710534051472128114.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,217,0.004922,3908,2,54,5,189,6,0,98,121,0


Converting to forward existential form...Done !
original formula: (AF(EG(EF((((p647==0)||(p1597==0))&&((p497==0)||(p810==0)))))) * AF((EG(EF(((p515==0)||(p1655==0)))) + E(((p280==1)&&(p1419==1)) U ((p9==...173
=> equivalent forward existential formula: ([FwdG(Init,!(EG(E(TRUE U (((p647==0)||(p1597==0))&&((p497==0)||(p810==0)))))))] = FALSE * [FwdG(Init,!((EG(E(TR...250
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 29/5/6
(forward)formula 0,1,0.012289,4420,1,0,11,874,30,1,525,460,16
FORMULA DLCflexbar-PT-6a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Reduce places removed 107 places and 0 transitions.
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 520 transition count 981
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 140 place count 487 transition count 915
Iterating global reduction 1 with 33 rules applied. Total rules applied 173 place count 487 transition count 915
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 187 place count 487 transition count 901
Applied a total of 187 rules in 14 ms. Remains 487 /627 variables (removed 140) and now considering 901/981 (removed 80) transitions.
[2025-05-31 01:02:05] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 487 cols
[2025-05-31 01:02:05] [INFO ] Computed 94 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:02:05] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-05-31 01:02:05] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 01:02:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:02:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:02:05] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 01:02:05] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 01:02:05] [INFO ] Invariant cache hit.
[2025-05-31 01:02:05] [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) 0/484 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 1 (OVERLAPS) 1/485 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 485/1189 variables, and 92 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 92/94 constraints, State Equation: 0/487 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 900/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 1 (OVERLAPS) 1/485 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/485 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 3 (OVERLAPS) 2/487 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 487/1189 variables, and 94 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, State Equation: 0/487 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 487/627 places, 901/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60457 ms. Remains : 487/627 places, 901/981 transitions.
[2025-05-31 01:03:05] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:03:05] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:03:05] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 01:03:05] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:03:05] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:03:05] [INFO ] Time to serialize gal into /tmp/CTLFireability619003966376021319.gal : 2 ms
[2025-05-31 01:03:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8153788438304150123.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/CTLFireability619003966376021319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8153788438304150123.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,8.67362e+65,0.231622,8040,2,1366,5,5224,6,0,2645,3588,0


Converting to forward existential form...Done !
original formula: (EG(AG((((p182==0)||(p1392==0))||(p19==0)))) * AF(AX(!(E(EX((p327==1)) U AF(((p608==1)&&(p862==1))))))))
=> equivalent forward existential formula: ([(Init * !(EG(!(E(TRUE U !((((p182==0)||(p1392==0))||(p19==0))))))))] = FALSE * [FwdG(Init,!(!(EX(!(!(E(EX((p32...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,7.08688,212132,1,0,595,818226,27,397,10769,1.56759e+06,408
FORMULA DLCflexbar-PT-6a-CTLFireability-2023-13 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 : 627/627 places, 981/981 transitions.
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 523 transition count 981
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 135 place count 492 transition count 919
Iterating global reduction 1 with 31 rules applied. Total rules applied 166 place count 492 transition count 919
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 179 place count 492 transition count 906
Applied a total of 179 rules in 18 ms. Remains 492 /627 variables (removed 135) and now considering 906/981 (removed 75) transitions.
[2025-05-31 01:03:13] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
// Phase 1: matrix 705 rows 492 cols
[2025-05-31 01:03:13] [INFO ] Computed 97 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:03:13] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-05-31 01:03:13] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
[2025-05-31 01:03:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:03:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:03:13] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 905 sub problems to find dead transitions.
[2025-05-31 01:03:13] [INFO ] Flow matrix only has 705 transitions (discarded 201 similar events)
[2025-05-31 01:03:13] [INFO ] Invariant cache hit.
[2025-05-31 01:03:13] [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) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 487/1197 variables, and 92 constraints, problems are : Problem set: 0 solved, 905 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 92/97 constraints, State Equation: 0/492 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 905/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 905 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/487 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 3 (OVERLAPS) 5/492 variables, 5/97 constraints. Problems are: Problem set: 0 solved, 905 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 492/1197 variables, and 97 constraints, problems are : Problem set: 0 solved, 905 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 0/492 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 905 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 492/627 places, 906/981 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60467 ms. Remains : 492/627 places, 906/981 transitions.
[2025-05-31 01:04:13] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:04:13] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:04:13] [INFO ] Input system was already deterministic with 906 transitions.
[2025-05-31 01:04:13] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:04:13] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:04:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8266608526622509465.gal : 2 ms
[2025-05-31 01:04:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5212108089499966115.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/CTLFireability8266608526622509465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5212108089499966115.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17094e+66,0.237855,8072,2,1378,5,5273,6,0,2659,3618,0


Converting to forward existential form...Done !
original formula: AF(AX(E(AG((((p624==1)&&(p1222==1))&&((p147==1)&&(p1550==1)))) U (EG(((p616==1)&&(p1096==1))) * !((((p624==1)&&(p1318==1))||((p23==1)&&(p...170
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(!(E(TRUE U !((((p624==1)&&(p1222==1))&&((p147==1)&&(p1550==1)))))) U (EG(((p616==1)&&(p109...233
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.92955,49416,1,0,13,243681,31,4,12442,22549,18
FORMULA DLCflexbar-PT-6a-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 981/981 transitions.
Graph (trivial) has 971 edges and 627 vertex of which 509 / 627 are part of one of the 91 SCC in 4 ms
Free SCC test removed 418 places
Ensure Unique test removed 874 transitions
Reduce isomorphic transitions removed 874 transitions.
Graph (complete) has 307 edges and 209 vertex of which 102 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.2 ms
Discarding 107 places :
Also discarding 0 output transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 102 transition count 104
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 99 transition count 103
Discarding 89 places :
Symmetric choice reduction at 2 with 89 rule applications. Total rules 98 place count 10 transition count 14
Iterating global reduction 2 with 89 rules applied. Total rules applied 187 place count 10 transition count 14
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 188 place count 10 transition count 13
Applied a total of 188 rules in 14 ms. Remains 10 /627 variables (removed 617) and now considering 13/981 (removed 968) transitions.
[2025-05-31 01:04:15] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 10 cols
[2025-05-31 01:04:15] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:04:15] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 01:04:15] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2025-05-31 01:04:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:04:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 01:04:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:04:15] [INFO ] Redundant transitions in 0 ms returned []
Running 12 sub problems to find dead transitions.
[2025-05-31 01:04:15] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2025-05-31 01:04:15] [INFO ] Invariant cache hit.
[2025-05-31 01:04:15] [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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 8/18 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 1/19 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/19 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 16 constraints, problems are : Problem set: 0 solved, 12 unsolved in 130 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 8/18 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 1/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 28 constraints, problems are : Problem set: 0 solved, 12 unsolved in 138 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 270ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 270ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/627 places, 13/981 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 329 ms. Remains : 10/627 places, 13/981 transitions.
[2025-05-31 01:04:15] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:04:15] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:04:15] [INFO ] Input system was already deterministic with 13 transitions.
[2025-05-31 01:04:15] [INFO ] Flatten gal took : 0 ms
[2025-05-31 01:04:15] [INFO ] Flatten gal took : 1 ms
[2025-05-31 01:04:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12710334435439593919.gal : 0 ms
[2025-05-31 01:04:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16115587119690310714.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/CTLFireability12710334435439593919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16115587119690310714.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,10,0.002317,3788,2,20,5,73,6,0,42,45,0


Converting to forward existential form...Done !
original formula: EG(AF((((p666==0)||(p2008==0)) + AG(((p546==0)||(p1328==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((p666==0)||(p2008==0)) + !(E(TRUE U !(((p546==0)||(p1328==0))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.005017,3916,1,0,16,184,27,9,213,157,18
FORMULA DLCflexbar-PT-6a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-31 01:04:15] [INFO ] Flatten gal took : 20 ms
[2025-05-31 01:04:15] [INFO ] Flatten gal took : 14 ms
Total runtime 735653 ms.

BK_STOP 1748653455982

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-6a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-6a, 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-174860066700066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6a.tgz
mv DLCflexbar-PT-6a 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 ;