Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066700065.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCflexbar-PT-6a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066700065
=====================================================================

--------------------
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-CTLCardinality-2023-12
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2023-13
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2023-14
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2023-15
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-00
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-01
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-02
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-03
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-04
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-05
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-06
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-07
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-08
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-09
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-10
FORMULA_NAME DLCflexbar-PT-6a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748652681166

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
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
CTLCardinality PT
Running Version 202505121319
[2025-05-31 00:51:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 00:51:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:51:22] [INFO ] Load time of PNML (sax parser for PT used): 447 ms
[2025-05-31 00:51:22] [INFO ] Transformed 2069 places.
[2025-05-31 00:51:22] [INFO ] Transformed 16077 transitions.
[2025-05-31 00:51:22] [INFO ] Found NUPN structural information;
[2025-05-31 00:51:23] [INFO ] Parsed PT model containing 2069 places and 16077 transitions and 63325 arcs in 618 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Ensure Unique test removed 1760 transitions
Reduce redundant transitions removed 1760 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DLCflexbar-PT-6a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 90 out of 2069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2069/2069 places, 14317/14317 transitions.
Discarding 169 places :
Symmetric choice reduction at 0 with 169 rule applications. Total rules 169 place count 1900 transition count 11620
Iterating global reduction 0 with 169 rules applied. Total rules applied 338 place count 1900 transition count 11620
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 0 with 76 rules applied. Total rules applied 414 place count 1900 transition count 11544
Drop transitions (Redundant composition of simpler transitions.) removed 3710 transitions
Redundant transition composition rules discarded 3710 transitions
Iterating global reduction 1 with 3710 rules applied. Total rules applied 4124 place count 1900 transition count 7834
Applied a total of 4124 rules in 1123 ms. Remains 1900 /2069 variables (removed 169) and now considering 7834/14317 (removed 6483) transitions.
[2025-05-31 00:51:24] [INFO ] Flow matrix only has 725 transitions (discarded 7109 similar events)
// Phase 1: matrix 725 rows 1900 cols
[2025-05-31 00:51:24] [INFO ] Computed 1492 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:51:46] [INFO ] Implicit Places using invariants in 22307 ms returned [500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 539, 540, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 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, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 859, 861, 862, 863, 864, 865, 866, 867, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 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, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1121, 1122, 1123, 1124, 1126, 1127, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1153, 1154, 1155, 1156, 1157, 1158, 1160, 1161, 1162, 1163, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1307, 1308, 1309, 1310, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1342, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1421, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1432, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1530, 1531, 1532, 1533, 1534, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1565, 1566, 1567, 1568, 1569, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 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, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899]
Discarding 1346 places :
Ensure Unique test removed 6610 transitions
Reduce isomorphic transitions removed 6610 transitions.
Implicit Place search using SMT only with invariants took 22395 ms to find 1346 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 554/2069 places, 1224/14317 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 285 transitions
Redundant transition composition rules discarded 285 transitions
Iterating global reduction 0 with 285 rules applied. Total rules applied 285 place count 554 transition count 939
Applied a total of 285 rules in 16 ms. Remains 554 /554 variables (removed 0) and now considering 939/1224 (removed 285) transitions.
[2025-05-31 00:51:46] [INFO ] Flow matrix only has 725 transitions (discarded 214 similar events)
// Phase 1: matrix 725 rows 554 cols
[2025-05-31 00:51:46] [INFO ] Computed 146 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:51:46] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-05-31 00:51:46] [INFO ] Flow matrix only has 725 transitions (discarded 214 similar events)
[2025-05-31 00:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:51:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:51:47] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 554/2069 places, 939/14317 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23993 ms. Remains : 554/2069 places, 939/14317 transitions.
Support contains 90 out of 554 places after structural reductions.
[2025-05-31 00:51:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-31 00:51:47] [INFO ] Flatten gal took : 81 ms
FORMULA DLCflexbar-PT-6a-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 00:51:47] [INFO ] Flatten gal took : 37 ms
[2025-05-31 00:51:47] [INFO ] Input system was already deterministic with 939 transitions.
Support contains 69 out of 554 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2878 ms. (13 steps per ms) remains 10/36 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 10/10 properties
[2025-05-31 00:51:49] [INFO ] Flow matrix only has 725 transitions (discarded 214 similar events)
[2025-05-31 00:51:49] [INFO ] Invariant cache hit.
[2025-05-31 00:51:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 1 (OVERLAPS) 24/48 variables, 24/24 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/24 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 506/554 variables, 122/146 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/554 variables, 0/146 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 724/1278 variables, 554/700 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1278 variables, 0/700 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/1279 variables, 1/701 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1279 variables, 0/701 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/1279 variables, 0/701 constraints. Problems are: Problem set: 2 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1279/1279 variables, and 701 constraints, problems are : Problem set: 2 solved, 8 unsolved in 971 ms.
Refiners :[Positive P Invariants (semi-flows): 146/146 constraints, State Equation: 554/554 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Int declared 44/1279 variables, and 20 constraints, problems are : Problem set: 10 solved, 0 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 20/146 constraints, State Equation: 0/554 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1093ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 00:51:50] [INFO ] Flatten gal took : 33 ms
[2025-05-31 00:51:50] [INFO ] Flatten gal took : 40 ms
[2025-05-31 00:51:50] [INFO ] Input system was already deterministic with 939 transitions.
Computed a total of 55 stabilizing places and 1 stable transitions
Graph (complete) has 1084 edges and 554 vertex of which 500 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 500 transition count 939
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 69 place count 485 transition count 909
Iterating global reduction 1 with 15 rules applied. Total rules applied 84 place count 485 transition count 909
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 485 transition count 901
Applied a total of 92 rules in 27 ms. Remains 485 /554 variables (removed 69) and now considering 901/939 (removed 38) transitions.
[2025-05-31 00:51:50] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 485 cols
[2025-05-31 00:51:50] [INFO ] Computed 92 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:51:50] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-05-31 00:51:50] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:51:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:51:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:51:50] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 00:51:50] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:51:50] [INFO ] Invariant cache hit.
[2025-05-31 00:51:50] [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) 0/484 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 485/1187 variables, and 92 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 92/92 constraints, State Equation: 0/485 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) 701/1186 variables, 485/577 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1186 variables, 900/1477 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1186/1187 variables, and 1477 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 92/92 constraints, State Equation: 485/485 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 900/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60262ms
Starting structural reductions in LTL mode, iteration 1 : 485/554 places, 901/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60613 ms. Remains : 485/554 places, 901/939 transitions.
[2025-05-31 00:52:50] [INFO ] Flatten gal took : 21 ms
[2025-05-31 00:52:51] [INFO ] Flatten gal took : 19 ms
[2025-05-31 00:52:51] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 00:52:51] [INFO ] Flatten gal took : 28 ms
[2025-05-31 00:52:51] [INFO ] Flatten gal took : 17 ms
[2025-05-31 00:52:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality8296079061773617643.gal : 14 ms
[2025-05-31 00:52:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality16367731339584912424.ctl : 6 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/CTLCardinality8296079061773617643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16367731339584912424.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+65,0.234607,7992,2,1355,5,5219,6,0,2643,3588,0


Converting to forward existential form...Done !
original formula: AX(EX(TRUE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.28664,42012,1,0,5,223312,9,0,10251,5631,2
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Graph (trivial) has 938 edges and 554 vertex of which 499 / 554 are part of one of the 92 SCC in 2 ms
Free SCC test removed 407 places
Ensure Unique test removed 846 transitions
Reduce isomorphic transitions removed 846 transitions.
Graph (complete) has 238 edges and 147 vertex of which 94 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.0 ms
Discarding 53 places :
Also discarding 0 output transitions
Discarding 91 places :
Symmetric choice reduction at 0 with 91 rule applications. Total rules 93 place count 3 transition count 2
Iterating global reduction 0 with 91 rules applied. Total rules applied 184 place count 3 transition count 2
Applied a total of 184 rules in 14 ms. Remains 3 /554 variables (removed 551) and now considering 2/939 (removed 937) transitions.
// Phase 1: matrix 2 rows 3 cols
[2025-05-31 00:52:52] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 00:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:52] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 00:52:52] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 00:52:52] [INFO ] Invariant cache hit.
[2025-05-31 00:52:52] [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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/5 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 7 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/554 places, 2/939 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 125 ms. Remains : 3/554 places, 2/939 transitions.
[2025-05-31 00:52:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:52:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:52] [INFO ] Input system was already deterministic with 2 transitions.
[2025-05-31 00:52:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality10915205843732165816.gal : 0 ms
[2025-05-31 00:52:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality12631122522688251714.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/CTLCardinality10915205843732165816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12631122522688251714.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,2,0.001501,3656,2,6,5,16,6,0,10,8,0


Converting to forward existential form...Done !
original formula: EF(AG((p1882==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p1882==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002132,3912,1,0,6,20,15,0,43,10,5
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Graph (trivial) has 924 edges and 554 vertex of which 490 / 554 are part of one of the 92 SCC in 2 ms
Free SCC test removed 398 places
Ensure Unique test removed 825 transitions
Reduce isomorphic transitions removed 825 transitions.
Graph (complete) has 259 edges and 156 vertex of which 104 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.1 ms
Discarding 52 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 104 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 103 transition count 113
Discarding 89 places :
Symmetric choice reduction at 2 with 89 rule applications. Total rules 93 place count 14 transition count 23
Iterating global reduction 2 with 89 rules applied. Total rules applied 182 place count 14 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 14 transition count 21
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 185 place count 14 transition count 21
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 186 place count 13 transition count 20
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 13 transition count 20
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 13 transition count 19
Applied a total of 188 rules in 13 ms. Remains 13 /554 variables (removed 541) and now considering 19/939 (removed 920) transitions.
[2025-05-31 00:52:52] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 13 cols
[2025-05-31 00:52:52] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:52] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-31 00:52:52] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 00:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:52] [INFO ] Implicit Places using invariants and state equation in 22 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 00:52:52] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-05-31 00:52:52] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
[2025-05-31 00:52:52] [INFO ] Invariant cache hit.
[2025-05-31 00:52:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/25 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/26 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/26 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 20 constraints, problems are : Problem set: 0 solved, 18 unsolved in 232 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 12/25 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 18/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/25 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/26 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/26 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 202 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 436ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 437ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/554 places, 19/939 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 497 ms. Remains : 13/554 places, 19/939 transitions.
[2025-05-31 00:52:53] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:52:53] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:52:53] [INFO ] Input system was already deterministic with 19 transitions.
[2025-05-31 00:52:53] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:53] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:52:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality6329814536212681072.gal : 0 ms
[2025-05-31 00:52:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality8059561660256052914.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/CTLCardinality6329814536212681072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8059561660256052914.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,21,0.002765,3748,2,27,5,99,6,0,58,64,0


Converting to forward existential form...Done !
original formula: EF(EG((A(((p667==0)||(p262==1)) U ((p1591==0)||(p87==1))) + (p1836==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!((E(!(((p1591==0)||(p87==1))) U (!(((p667==0)||(p262==1))) * !(((p1591==0)||(p87==1)))))...214
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/3/3
(forward)formula 0,1,0.007025,4260,1,0,9,342,27,2,311,316,14
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 502 transition count 939
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 488 transition count 911
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 488 transition count 911
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 87 place count 488 transition count 904
Applied a total of 87 rules in 17 ms. Remains 488 /554 variables (removed 66) and now considering 904/939 (removed 35) transitions.
[2025-05-31 00:52:53] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
// Phase 1: matrix 704 rows 488 cols
[2025-05-31 00:52:53] [INFO ] Computed 94 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:53] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-31 00:52:53] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:52:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:52:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:52:53] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Running 903 sub problems to find dead transitions.
[2025-05-31 00:52:53] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:52:53] [INFO ] Invariant cache hit.
[2025-05-31 00:52:53] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/1192 variables, and 92 constraints, problems are : Problem set: 0 solved, 903 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 92/94 constraints, State Equation: 0/488 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 903/903 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 903 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, 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
At refinement iteration 3 (OVERLAPS) 2/488 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 903 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/1192 variables, and 94 constraints, problems are : Problem set: 0 solved, 903 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, State Equation: 0/488 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/903 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 903 unsolved
Search for dead transitions found 0 dead transitions in 60179ms
Starting structural reductions in LTL mode, iteration 1 : 488/554 places, 904/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60494 ms. Remains : 488/554 places, 904/939 transitions.
[2025-05-31 00:53:53] [INFO ] Flatten gal took : 16 ms
[2025-05-31 00:53:53] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:53:53] [INFO ] Input system was already deterministic with 904 transitions.
[2025-05-31 00:53:53] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:53:53] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:53:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality4958778780682577013.gal : 5 ms
[2025-05-31 00:53:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13693602053950291381.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/CTLCardinality4958778780682577013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13693602053950291381.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,1.04083e+66,0.234903,8056,2,1369,5,5240,6,0,2651,3597,0


Converting to forward existential form...Done !
original formula: E((p1430==0) U (!(EX(TRUE)) + EF(!(EF(((p33==0)&&((p1542==0)||(p22==1))))))))
=> equivalent forward existential formula: ([(FwdU(Init,(p1430==0)) * !(EX(TRUE)))] != FALSE + [(FwdU(FwdU(Init,(p1430==0)),TRUE) * !(E(TRUE U ((p33==0)&&(...191
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.54135,43872,1,0,6,226994,14,0,11085,5701,5
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Graph (trivial) has 935 edges and 554 vertex of which 498 / 554 are part of one of the 92 SCC in 1 ms
Free SCC test removed 406 places
Ensure Unique test removed 843 transitions
Reduce isomorphic transitions removed 843 transitions.
Graph (complete) has 241 edges and 148 vertex of which 94 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.1 ms
Discarding 54 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 181 rules applied. Total rules applied 183 place count 2 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 185 place count 2 transition count 3
Applied a total of 185 rules in 5 ms. Remains 2 /554 variables (removed 552) and now considering 3/939 (removed 936) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 00:53:55] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 00:53:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 00:53:55] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 00:53:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 55ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/554 places, 3/939 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 2/554 places, 3/939 transitions.
[2025-05-31 00:53:55] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:53:55] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:53:55] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-31 00:53:55] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:53:55] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:53:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality12125786539058020463.gal : 1 ms
[2025-05-31 00:53:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality2453606706697604281.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/CTLCardinality12125786539058020463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2453606706697604281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001442,3660,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: AG(AF((p1==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p1==0)))] = FALSE
Hit Full ! (commute/partial/dont) 0/0/3
(forward)formula 0,0,0.001935,3916,1,0,6,18,19,0,50,11,8
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 501 transition count 939
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 68 place count 486 transition count 909
Iterating global reduction 1 with 15 rules applied. Total rules applied 83 place count 486 transition count 909
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 91 place count 486 transition count 901
Applied a total of 91 rules in 19 ms. Remains 486 /554 variables (removed 68) and now considering 901/939 (removed 38) transitions.
[2025-05-31 00:53:55] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 486 cols
[2025-05-31 00:53:55] [INFO ] Computed 93 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:55] [INFO ] Implicit Places using invariants in 171 ms returned []
[2025-05-31 00:53:55] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:53:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:53:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:53:55] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 00:53:55] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:53:55] [INFO ] Invariant cache hit.
[2025-05-31 00:53:55] [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 485/1188 variables, and 92 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 92/93 constraints, State Equation: 0/486 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) 1/486 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 486/1188 variables, and 93 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 93/93 constraints, State Equation: 0/486 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60243ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60246ms
Starting structural reductions in LTL mode, iteration 1 : 486/554 places, 901/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60713 ms. Remains : 486/554 places, 901/939 transitions.
[2025-05-31 00:54:56] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:54:56] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:54:56] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 00:54:56] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:54:56] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:54:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality17503894629411451646.gal : 3 ms
[2025-05-31 00:54:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality5359726036597165614.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/CTLCardinality17503894629411451646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5359726036597165614.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+65,0.228327,8036,2,1364,5,5218,6,0,2644,3585,0


Converting to forward existential form...Done !
original formula: AF(!(A(AX((p265==1)) U AF((p1217==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(EG(!((p1217==1))))) U (!(!(EX(!((p265==1))))) * !(!(EG(!((p1217==1))))))) + EG(!(!(EG(!(...184
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.67066,45192,1,0,6,225146,28,1,11541,7819,9
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-07 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 : 554/554 places, 939/939 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 502 transition count 939
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 488 transition count 911
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 488 transition count 911
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 88 place count 488 transition count 903
Applied a total of 88 rules in 15 ms. Remains 488 /554 variables (removed 66) and now considering 903/939 (removed 36) transitions.
[2025-05-31 00:54:57] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
// Phase 1: matrix 703 rows 488 cols
[2025-05-31 00:54:57] [INFO ] Computed 94 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:54:58] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-05-31 00:54:58] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:54:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:54:58] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 902 sub problems to find dead transitions.
[2025-05-31 00:54:58] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:54:58] [INFO ] Invariant cache hit.
[2025-05-31 00:54:58] [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
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 486/1191 variables, and 92 constraints, problems are : Problem set: 0 solved, 902 unsolved in 30020 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 30021 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 60140ms problems are : Problem set: 0 solved, 902 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Starting structural reductions in LTL mode, iteration 1 : 488/554 places, 903/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60480 ms. Remains : 488/554 places, 903/939 transitions.
[2025-05-31 00:55:58] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:55:58] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:55:58] [INFO ] Input system was already deterministic with 903 transitions.
[2025-05-31 00:55:58] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:55:58] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:55:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5804319933771453720.gal : 3 ms
[2025-05-31 00:55:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13717159279383823996.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/CTLCardinality5804319933771453720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13717159279383823996.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,1.04083e+66,0.238103,8052,2,1369,5,5239,6,0,2650,3595,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) * EF((EX(((p1600==1)&&(p1847==1))) * (p25==1))))
=> equivalent forward existential formula: [(EY((FwdU((Init * EX(TRUE)),TRUE) * (p25==1))) * ((p1600==1)&&(p1847==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.62784,45852,1,0,8,229302,12,3,11568,12215,7
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 939/939 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 504 transition count 939
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 64 place count 490 transition count 911
Iterating global reduction 1 with 14 rules applied. Total rules applied 78 place count 490 transition count 911
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 85 place count 490 transition count 904
Applied a total of 85 rules in 17 ms. Remains 490 /554 variables (removed 64) and now considering 904/939 (removed 35) transitions.
[2025-05-31 00:56:00] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
// Phase 1: matrix 704 rows 490 cols
[2025-05-31 00:56:00] [INFO ] Computed 96 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:56:00] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-05-31 00:56:00] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:56:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:56:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:56:00] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Running 903 sub problems to find dead transitions.
[2025-05-31 00:56:00] [INFO ] Flow matrix only has 704 transitions (discarded 200 similar events)
[2025-05-31 00:56:00] [INFO ] Invariant cache hit.
[2025-05-31 00:56:00] [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) 0/485 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
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/1194 variables, and 92 constraints, problems are : Problem set: 0 solved, 903 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 92/96 constraints, State Equation: 0/490 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 903/903 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 903 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, 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
At refinement iteration 3 (OVERLAPS) 4/490 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 903 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/1194 variables, and 96 constraints, problems are : Problem set: 0 solved, 903 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 96/96 constraints, State Equation: 0/490 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/903 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60142ms problems are : Problem set: 0 solved, 903 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Starting structural reductions in LTL mode, iteration 1 : 490/554 places, 904/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60525 ms. Remains : 490/554 places, 904/939 transitions.
[2025-05-31 00:57:00] [INFO ] Flatten gal took : 18 ms
[2025-05-31 00:57:00] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:57:00] [INFO ] Input system was already deterministic with 904 transitions.
[2025-05-31 00:57:00] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:57:00] [INFO ] Flatten gal took : 15 ms
[2025-05-31 00:57:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11185917505986585731.gal : 4 ms
[2025-05-31 00:57:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality16535653365307940338.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/CTLCardinality11185917505986585731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16535653365307940338.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,1.04083e+66,0.231824,8060,2,1373,5,5252,6,0,2653,3603,0


Converting to forward existential form...Done !
original formula: AG(AX(EF((((p1029==1)&&((p1333==0)||(p1724==1))) + (AX((p1398==1)) * (((p295==0)||(p558==1))||(p488==1)))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U (((p1029==1)&&((p1333==0)||(p1724==1))) + (!(EX(!((p1398==1)))) * (((p295==0)...193
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.52464,43884,1,0,7,227026,17,2,11112,7507,8
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-09 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 : 554/554 places, 939/939 transitions.
Graph (trivial) has 933 edges and 554 vertex of which 497 / 554 are part of one of the 92 SCC in 1 ms
Free SCC test removed 405 places
Ensure Unique test removed 841 transitions
Reduce isomorphic transitions removed 841 transitions.
Graph (complete) has 243 edges and 149 vertex of which 97 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.0 ms
Discarding 52 places :
Also discarding 0 output transitions
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 91 place count 8 transition count 9
Iterating global reduction 0 with 89 rules applied. Total rules applied 180 place count 8 transition count 9
Applied a total of 180 rules in 5 ms. Remains 8 /554 variables (removed 546) and now considering 9/939 (removed 930) transitions.
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2025-05-31 00:57:02] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:02] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 00:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:57:02] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 00:57:02] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 00:57:02] [INFO ] Invariant cache hit.
[2025-05-31 00:57:02] [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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/14 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 8 unsolved in 86 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/14 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 8 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 175ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 175ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/554 places, 9/939 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 236 ms. Remains : 8/554 places, 9/939 transitions.
[2025-05-31 00:57:02] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:57:02] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:57:02] [INFO ] Input system was already deterministic with 9 transitions.
[2025-05-31 00:57:02] [INFO ] Flatten gal took : 1 ms
[2025-05-31 00:57:02] [INFO ] Flatten gal took : 0 ms
[2025-05-31 00:57:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality4717972058213140363.gal : 1 ms
[2025-05-31 00:57:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality16871423969666079907.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/CTLCardinality4717972058213140363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16871423969666079907.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,5,0.001931,3788,2,16,5,54,6,0,31,33,0


Converting to forward existential form...Done !
original formula: EG(((p66==1)||((p116==0)&&((p1785==0)||(p1475==1)))))
=> equivalent forward existential formula: [FwdG(Init,((p66==1)||((p116==0)&&((p1785==0)||(p1475==1)))))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/6
(forward)formula 0,1,0.003632,4044,1,0,8,109,19,1,164,112,9
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-10 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 : 554/554 places, 939/939 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 502 transition count 939
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 488 transition count 911
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 488 transition count 911
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 88 place count 488 transition count 903
Applied a total of 88 rules in 12 ms. Remains 488 /554 variables (removed 66) and now considering 903/939 (removed 36) transitions.
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
// Phase 1: matrix 703 rows 488 cols
[2025-05-31 00:57:02] [INFO ] Computed 94 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:02] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:57:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:57:02] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Running 902 sub problems to find dead transitions.
[2025-05-31 00:57:02] [INFO ] Flow matrix only has 703 transitions (discarded 200 similar events)
[2025-05-31 00:57:02] [INFO ] Invariant cache hit.
[2025-05-31 00:57:02] [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) 0/485 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 30022 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 60163ms problems are : Problem set: 0 solved, 902 unsolved
Search for dead transitions found 0 dead transitions in 60165ms
Starting structural reductions in LTL mode, iteration 1 : 488/554 places, 903/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60503 ms. Remains : 488/554 places, 903/939 transitions.
[2025-05-31 00:58:03] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:58:03] [INFO ] Flatten gal took : 13 ms
[2025-05-31 00:58:03] [INFO ] Input system was already deterministic with 903 transitions.
[2025-05-31 00:58:03] [INFO ] Flatten gal took : 14 ms
[2025-05-31 00:58:03] [INFO ] Flatten gal took : 17 ms
[2025-05-31 00:58:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality5438199748436886287.gal : 12 ms
[2025-05-31 00:58:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3701685739491735821.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/CTLCardinality5438199748436886287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3701685739491735821.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,9.75782e+65,0.234292,8000,2,1369,5,5239,6,0,2650,3599,0


Converting to forward existential form...Done !
original formula: (AF(AX(((AF(((p94==0)&&(p882==1))) + (p1027==0)) + (p14==1)))) * AG(((p592==0)||(p311==1))))
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(((!(EG(!(((p94==0)&&(p882==1))))) + (p1027==0)) + (p14==1)))))))] = FALSE * [(FwdU(Init,TRU...196
(forward)formula 0,0,0.236933,8256,1,0,8,5239,9,2,2661,3599,1
FORMULA DLCflexbar-PT-6a-CTLCardinality-2025-11 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 : 554/554 places, 939/939 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 502 transition count 939
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 67 place count 487 transition count 909
Iterating global reduction 1 with 15 rules applied. Total rules applied 82 place count 487 transition count 909
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 90 place count 487 transition count 901
Applied a total of 90 rules in 12 ms. Remains 487 /554 variables (removed 67) and now considering 901/939 (removed 38) transitions.
[2025-05-31 00:58:03] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 487 cols
[2025-05-31 00:58:03] [INFO ] Computed 94 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:03] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-05-31 00:58:03] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:58:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:58:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:58:03] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 00:58:03] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:58:03] [INFO ] Invariant cache hit.
[2025-05-31 00:58:03] [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 30022 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 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 1)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 1)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 1)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 1)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 1)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 1)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 1)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 1)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 1)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 1)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 1)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 1)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 1)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 1)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 1)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 1)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 1)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 1)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 1)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 1)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 1)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 1)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 1)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 1)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 1)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 1)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 1)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 1)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 1)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 1)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 1)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 1)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 1)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 1)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 1)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 1)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 1)
(s197 0)
(s198 0)
(s199 timeout
0)
(s200 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 30021 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 60138ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60139ms
Starting structural reductions in LTL mode, iteration 1 : 487/554 places, 901/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60473 ms. Remains : 487/554 places, 901/939 transitions.
[2025-05-31 00:59:03] [INFO ] Flatten gal took : 12 ms
[2025-05-31 00:59:03] [INFO ] Flatten gal took : 12 ms
[2025-05-31 00:59:03] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 00:59:04] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:59:04] [INFO ] Flatten gal took : 12 ms
[2025-05-31 00:59:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15506796250863156375.gal : 3 ms
[2025-05-31 00:59:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality14051525178778812835.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/CTLCardinality15506796250863156375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14051525178778812835.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,8.67362e+65,0.234914,8044,2,1366,5,5224,6,0,2645,3588,0


Converting to forward existential form...Done !
original formula: A(E(EF(AX(EX(TRUE))) U (p989==0)) U AF(!(AX(EF((p1143==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(!(EX(!(E(TRUE U (p1143==1))))))))))))) * !(E(!(!(EG(!(!(!(EX(!(E(TRUE U (p1143==1)))))...273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.84872,45348,1,0,6,225315,18,2,11546,7224,14
FORMULA DLCflexbar-PT-6a-CTLCardinality-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 : 554/554 places, 939/939 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 500 transition count 939
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 69 place count 485 transition count 909
Iterating global reduction 1 with 15 rules applied. Total rules applied 84 place count 485 transition count 909
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 485 transition count 901
Applied a total of 92 rules in 10 ms. Remains 485 /554 variables (removed 69) and now considering 901/939 (removed 38) transitions.
[2025-05-31 00:59:05] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 485 cols
[2025-05-31 00:59:05] [INFO ] Computed 92 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:59:06] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-05-31 00:59:06] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:59:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:59:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 00:59:06] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 900 sub problems to find dead transitions.
[2025-05-31 00:59:06] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2025-05-31 00:59:06] [INFO ] Invariant cache hit.
[2025-05-31 00:59:06] [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 485/1187 variables, and 92 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 92/92 constraints, State Equation: 0/485 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) 701/1186 variables, 485/577 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1186 variables, 900/1477 constraints. Problems are: Problem set: 0 solved, 900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1186/1187 variables, and 1477 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 92/92 constraints, State Equation: 485/485 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 900/900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60154ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60156ms
Starting structural reductions in LTL mode, iteration 1 : 485/554 places, 901/939 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60512 ms. Remains : 485/554 places, 901/939 transitions.
[2025-05-31 01:00:06] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:00:06] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:00:06] [INFO ] Input system was already deterministic with 901 transitions.
[2025-05-31 01:00:06] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:00:06] [INFO ] Flatten gal took : 11 ms
[2025-05-31 01:00:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality5884132664386226166.gal : 3 ms
[2025-05-31 01:00:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality17367802303165095290.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/CTLCardinality5884132664386226166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17367802303165095290.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+65,0.234489,8036,2,1355,5,5219,6,0,2643,3588,0


Converting to forward existential form...Done !
original formula: EX(EX(EX(TRUE)))
=> equivalent forward existential formula: [(EY(EY(EY(Init))) * TRUE)] != FALSE
(forward)formula 0,1,0.366711,8036,1,0,8,7537,7,1,3955,6651,3
FORMULA DLCflexbar-PT-6a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-31 01:00:06] [INFO ] Flatten gal took : 12 ms
[2025-05-31 01:00:06] [INFO ] Flatten gal took : 12 ms
Total runtime 524529 ms.

BK_STOP 1748653206967

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="CTLCardinality"
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 CTLCardinality"
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-174860066700065"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;