Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600649.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is RwMutex-PT-r0010w1000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264600649
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K 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 139K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 RwMutex-PT-r0010w1000-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2023-15
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-00
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-01
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-02
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-03
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-04
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-05
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-06
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-07
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-08
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-09
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-10
FORMULA_NAME RwMutex-PT-r0010w1000-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749146968141

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 18:09:29] [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]
[2025-06-05 18:09:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:09:29] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2025-06-05 18:09:29] [INFO ] Transformed 2030 places.
[2025-06-05 18:09:29] [INFO ] Transformed 2020 transitions.
[2025-06-05 18:09:29] [INFO ] Found NUPN structural information;
[2025-06-05 18:09:29] [INFO ] Parsed PT model containing 2030 places and 2020 transitions and 24060 arcs in 349 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 2030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Applied a total of 0 rules in 313 ms. Remains 2030 /2030 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 2030 cols
[2025-06-05 18:09:30] [INFO ] Computed 1020 invariants in 385 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:34] [INFO ] Implicit Places using invariants in 4424 ms returned [1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 24, 35, 46, 57, 68, 79, 90, 101, 112, 113, 124, 135, 146, 157, 168, 179, 190, 201, 212, 223, 235, 246, 257, 268, 279, 290, 301, 312, 323, 334, 335, 346, 357, 368, 379, 390, 401, 412, 423, 434, 445, 446, 457, 468, 479, 490, 501, 512, 523, 534, 545, 556, 557, 568, 579, 590, 601, 612, 623, 645, 656, 667, 668, 679, 690, 701, 712, 723, 734, 745, 756, 767, 778, 779, 790, 801, 812, 823, 834, 845, 856, 867, 878, 889, 890, 901, 923, 934, 945, 956, 967, 978, 989, 1000, 1001, 1012, 1023, 1034, 1045, 1056, 1067, 1078, 1089, 1100, 1111, 1112, 1113, 1124, 1146, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 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, 1222, 1223, 1224, 1225, 1226, 1227, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1462, 1463, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1616, 1617, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 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, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1832, 1833, 1834, 1835, 1836, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2026, 2027, 2028, 2029]
Discarding 974 places :
Implicit Place search using SMT only with invariants took 4493 ms to find 974 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1056/2030 places, 2020/2020 transitions.
Discarding 929 places :
Symmetric choice reduction at 0 with 929 rule applications. Total rules 929 place count 127 transition count 1091
Iterating global reduction 0 with 929 rules applied. Total rules applied 1858 place count 127 transition count 1091
Ensure Unique test removed 929 transitions
Reduce isomorphic transitions removed 929 transitions.
Iterating post reduction 0 with 929 rules applied. Total rules applied 2787 place count 127 transition count 162
Applied a total of 2787 rules in 55 ms. Remains 127 /1056 variables (removed 929) and now considering 162/2020 (removed 1858) transitions.
// Phase 1: matrix 162 rows 127 cols
[2025-06-05 18:09:34] [INFO ] Computed 46 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-05 18:09:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:34] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 127/2030 places, 162/2020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5015 ms. Remains : 127/2030 places, 162/2020 transitions.
Support contains 72 out of 127 places after structural reductions.
[2025-06-05 18:09:34] [INFO ] Flatten gal took : 54 ms
[2025-06-05 18:09:34] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:09:35] [INFO ] Input system was already deterministic with 162 transitions.
Support contains 70 out of 127 places (down from 72) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2192 ms. (18 steps per ms) remains 2/38 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 1/1 properties
[2025-06-05 18:09:35] [INFO ] Invariant cache hit.
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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 90/92 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/127 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 162/289 variables, 127/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/289 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 173 constraints, problems are : Problem set: 0 solved, 1 unsolved in 192 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 127/127 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Int declared 92/289 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 11/46 constraints, State Equation: 0/127 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 260ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 24 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 23 ms
[2025-06-05 18:09:36] [INFO ] Input system was already deterministic with 162 transitions.
Support contains 65 out of 127 places (down from 68) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Graph (trivial) has 20 edges and 127 vertex of which 20 / 127 are part of one of the 10 SCC in 2 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 117 transition count 89
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 156 rules applied. Total rules applied 220 place count 23 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 221 place count 23 transition count 26
Applied a total of 221 rules in 18 ms. Remains 23 /127 variables (removed 104) and now considering 26/162 (removed 136) transitions.
[2025-06-05 18:09:36] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
// Phase 1: matrix 17 rows 23 cols
[2025-06-05 18:09:36] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-05 18:09:36] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
[2025-06-05 18:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:09:36] [INFO ] Redundant transitions in 1 ms returned []
Running 8 sub problems to find dead transitions.
[2025-06-05 18:09:36] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
[2025-06-05 18:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/23 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 16/39 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/39 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/40 variables, and 38 constraints, problems are : Problem set: 0 solved, 8 unsolved in 131 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 23/23 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) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/23 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 16/39 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/39 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/40 variables, and 46 constraints, problems are : Problem set: 0 solved, 8 unsolved in 103 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 239ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 239ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/127 places, 26/162 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 322 ms. Remains : 23/127 places, 26/162 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality90451057756249231.gal : 1 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality13612859542259239650.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality90451057756249231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13612859542259239650.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9,0.016912,4044,2,58,5,245,6,0,111,130,0


Converting to forward existential form...Done !
original formula: AG(EF((AG(((p476==0)||(p1218==1))) + (AF(EG(((p120==0)||(p270==1)))) * ((p64==0)||(((p1650==0)&&(p232==1))&&(p1392==0)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !(((p476==0)||(p1218==1))))) + (!(EG(!(EG(((p120==0)||(p270==1)))))) ...220
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.028193,4300,1,0,9,583,30,2,884,371,12
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 93 transition count 128
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 93 transition count 128
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 93 transition count 94
Applied a total of 102 rules in 6 ms. Remains 93 /127 variables (removed 34) and now considering 94/162 (removed 68) transitions.
// Phase 1: matrix 94 rows 93 cols
[2025-06-05 18:09:36] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 66 ms returned [1, 28, 44, 52, 60, 62, 63, 65, 66, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 68 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/127 places, 94/162 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 25 transition count 60
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 25 transition count 60
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 25 transition count 26
Applied a total of 102 rules in 1 ms. Remains 25 /59 variables (removed 34) and now considering 26/94 (removed 68) transitions.
// Phase 1: matrix 26 rows 25 cols
[2025-06-05 18:09:36] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-05 18:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/127 places, 26/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 25/127 places, 26/162 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:36] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality13990231743167999905.gal : 1 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality12252422580471409103.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/CTLCardinality13990231743167999905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12252422580471409103.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,1027,0.00934,4056,2,421,5,1059,6,0,129,731,0


Converting to forward existential form...Done !
original formula: EX(EF(EG(((p427==0)||(p277==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),((p427==0)||(p277==1)))] != FALSE
Hit Full ! (commute/partial/dont) 22/0/4
(forward)formula 0,1,0.024513,4824,1,0,7,5079,20,0,704,1953,11
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 93 transition count 128
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 93 transition count 128
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 93 transition count 94
Applied a total of 102 rules in 3 ms. Remains 93 /127 variables (removed 34) and now considering 94/162 (removed 68) transitions.
// Phase 1: matrix 94 rows 93 cols
[2025-06-05 18:09:36] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 64 ms returned [1, 28, 44, 52, 60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 66 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/127 places, 94/162 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 23 transition count 59
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 23 transition count 59
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 105 place count 23 transition count 24
Applied a total of 105 rules in 1 ms. Remains 23 /58 variables (removed 35) and now considering 24/94 (removed 70) transitions.
// Phase 1: matrix 24 rows 23 cols
[2025-06-05 18:09:36] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/127 places, 24/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 127 ms. Remains : 23/127 places, 24/162 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:36] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:36] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4914621087498451731.gal : 0 ms
[2025-06-05 18:09:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality542131304909741356.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/CTLCardinality4914621087498451731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality542131304909741356.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.00629,4000,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EF(EX((p537==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p537==1))] != FALSE
(forward)formula 0,1,0.008071,4128,1,0,7,626,8,1,205,427,2
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Graph (trivial) has 20 edges and 127 vertex of which 20 / 127 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 117 transition count 86
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 164 rules applied. Total rules applied 231 place count 18 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 232 place count 18 transition count 20
Applied a total of 232 rules in 7 ms. Remains 18 /127 variables (removed 109) and now considering 20/162 (removed 142) transitions.
[2025-06-05 18:09:36] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
// Phase 1: matrix 11 rows 18 cols
[2025-06-05 18:09:36] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:36] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-05 18:09:36] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
[2025-06-05 18:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:09:37] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 13/18 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/28 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/28 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/29 variables, and 31 constraints, problems are : Problem set: 0 solved, 5 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 13/18 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/28 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/28 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/29 variables, and 36 constraints, problems are : Problem set: 0 solved, 5 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 18/18 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 143ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 143ms
Starting structural reductions in SI_CTL mode, iteration 1 : 18/127 places, 20/162 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 18/127 places, 20/162 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Input system was already deterministic with 20 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10763894898036497013.gal : 0 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality15592933199069963517.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/CTLCardinality10763894898036497013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15592933199069963517.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6,0.005463,3960,2,47,5,184,6,0,85,98,0


Converting to forward existential form...Done !
original formula: AG(((AG(EF(((p451==0)&&(p610==1)))) + EG(AF((p1939==1)))) + ((p1241==0)&&(p202==1))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(((p1241==0)&&(p202==1)))) * !(EG(!(EG(!((p1939==1))))))),TRUE) * !(E(TRUE U ((p451=...182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009418,4216,1,0,6,335,14,0,548,181,5
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 93 transition count 128
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 93 transition count 128
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 93 transition count 94
Applied a total of 102 rules in 2 ms. Remains 93 /127 variables (removed 34) and now considering 94/162 (removed 68) transitions.
// Phase 1: matrix 94 rows 93 cols
[2025-06-05 18:09:37] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 62 ms returned [28, 44, 52, 60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 87, 88, 89, 90, 91, 92]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 63 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/127 places, 94/162 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 27 transition count 61
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 27 transition count 61
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 27 transition count 28
Applied a total of 99 rules in 1 ms. Remains 27 /60 variables (removed 33) and now considering 28/94 (removed 66) transitions.
// Phase 1: matrix 28 rows 27 cols
[2025-06-05 18:09:37] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/127 places, 28/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 27/127 places, 28/162 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality1436140002073747162.gal : 0 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality9625451042840677303.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/CTLCardinality1436140002073747162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9625451042840677303.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,1028,0.010426,4144,2,528,5,1296,6,0,139,898,0


Converting to forward existential form...Done !
original formula: AG(AX(EF((((p1005==0)||(p853==1))||(p825==0)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U (((p1005==0)||(p853==1))||(p825==0)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.030554,5168,1,0,6,6887,14,0,699,2343,5
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 94 transition count 129
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 94 transition count 129
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 94 transition count 96
Applied a total of 99 rules in 9 ms. Remains 94 /127 variables (removed 33) and now considering 96/162 (removed 66) transitions.
// Phase 1: matrix 96 rows 94 cols
[2025-06-05 18:09:37] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 64 ms returned [1, 28, 44, 53, 61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 65 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/127 places, 96/162 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 24 transition count 61
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 24 transition count 61
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 105 place count 24 transition count 26
Applied a total of 105 rules in 1 ms. Remains 24 /59 variables (removed 35) and now considering 26/96 (removed 70) transitions.
// Phase 1: matrix 26 rows 24 cols
[2025-06-05 18:09:37] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/127 places, 26/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 24/127 places, 26/162 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:37] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12334855211873952569.gal : 1 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality12737629209305082918.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/CTLCardinality12334855211873952569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12737629209305082918.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,1027,0.010942,4056,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: EX(((p1571==1)&&((p1019==0)||(p875==1))))
=> equivalent forward existential formula: [(EY(Init) * ((p1571==1)&&((p1019==0)||(p875==1))))] != FALSE
(forward)formula 0,1,0.012135,4312,1,0,7,1074,8,1,204,745,2
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Graph (trivial) has 20 edges and 127 vertex of which 20 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 117 transition count 82
Reduce places removed 105 places and 0 transitions.
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 1 with 174 rules applied. Total rules applied 245 place count 12 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 246 place count 12 transition count 12
Applied a total of 246 rules in 10 ms. Remains 12 /127 variables (removed 115) and now considering 12/162 (removed 150) transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2025-06-05 18:09:37] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:09:37] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [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) 11/12 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 23 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 12/12 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) 11/12 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 24 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 61ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/127 places, 12/162 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119 ms. Remains : 12/127 places, 12/162 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 0 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality6486463961177690699.gal : 0 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6357003394405966543.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/CTLCardinality6486463961177690699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6357003394405966543.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,2,0.002719,3760,2,24,5,72,6,0,53,26,0


Converting to forward existential form...Done !
original formula: EG((p930==1))
=> equivalent forward existential formula: [FwdG(Init,(p930==1))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,1,0.004296,4016,1,0,5,88,19,0,292,40,8
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Graph (trivial) has 20 edges and 127 vertex of which 20 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 117 transition count 88
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 226 place count 19 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 227 place count 19 transition count 24
Applied a total of 227 rules in 7 ms. Remains 19 /127 variables (removed 108) and now considering 24/162 (removed 138) transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
// Phase 1: matrix 15 rows 19 cols
[2025-06-05 18:09:37] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:09:37] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 12/19 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/33 variables, 19/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/33 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 33/34 variables, and 31 constraints, problems are : Problem set: 0 solved, 7 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 12/19 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/33 variables, 19/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/33 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 33/34 variables, and 38 constraints, problems are : Problem set: 0 solved, 7 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 161ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 161ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/127 places, 24/162 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 227 ms. Remains : 19/127 places, 24/162 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:37] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:37] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality18061196827071656852.gal : 1 ms
[2025-06-05 18:09:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality3057051219526316395.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/CTLCardinality18061196827071656852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3057051219526316395.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,8,0.006529,4144,2,48,5,211,6,0,93,113,0


Converting to forward existential form...Done !
original formula: AG(((!(A(!(((p555==0)||(p1113==1))) U ((p562==0)||(p1085==1)))) + (p1163==0)) + (AF((p1283==1)) * (p1987==0))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !((!(!((E(!(((p562==0)||(p1085==1))) U (!(!(((p555==0)||(p1113==1)))) * !(((p562==0)||...448
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/4/4
(forward)formula 0,1,0.017675,4272,1,0,11,468,34,2,742,296,12
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Graph (trivial) has 20 edges and 127 vertex of which 20 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 117 transition count 84
Reduce places removed 104 places and 0 transitions.
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 1 with 171 rules applied. Total rules applied 240 place count 13 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 241 place count 13 transition count 16
Applied a total of 241 rules in 5 ms. Remains 13 /127 variables (removed 114) and now considering 16/162 (removed 146) transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 13 cols
[2025-06-05 18:09:37] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:37] [INFO ] Implicit Places using invariants and state equation in 19 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
[2025-06-05 18:09:37] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:09:37] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:09:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/19 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 23 constraints, problems are : Problem set: 0 solved, 3 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/19 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 26 constraints, problems are : Problem set: 0 solved, 3 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 81ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/127 places, 16/162 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 131 ms. Remains : 13/127 places, 16/162 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality9300341366891251681.gal : 0 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality9482166591476830736.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/CTLCardinality9300341366891251681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9482166591476830736.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.003764,3908,2,35,5,100,6,0,61,44,0


Converting to forward existential form...Done !
original formula: A(((p1628==0)||(p1036==1)) U !(EF((p1969==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U (p1969==1))))))) * !(E(!(!(E(TRUE U (p1969==1)))) U (!(((p1628==0)||(p1036==1))) * !...194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.006572,4036,1,0,7,160,16,1,349,95,8
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-10 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 : 127/127 places, 162/162 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 103 transition count 138
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 103 transition count 138
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 103 transition count 114
Applied a total of 72 rules in 2 ms. Remains 103 /127 variables (removed 24) and now considering 114/162 (removed 48) transitions.
// Phase 1: matrix 114 rows 103 cols
[2025-06-05 18:09:38] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants in 65 ms returned [1, 32, 61, 70, 72, 73, 74, 75, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 93, 94, 95, 96, 97, 98, 99, 100, 101]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 66 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/127 places, 114/162 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 44 transition count 85
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 44 transition count 85
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 87 place count 44 transition count 56
Applied a total of 87 rules in 1 ms. Remains 44 /73 variables (removed 29) and now considering 56/114 (removed 58) transitions.
// Phase 1: matrix 56 rows 44 cols
[2025-06-05 18:09:38] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-05 18:09:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/127 places, 56/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 44/127 places, 56/162 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:38] [INFO ] Input system was already deterministic with 56 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality14645281643006117253.gal : 2 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality8943808126118522317.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/CTLCardinality14645281643006117253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8943808126118522317.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,1042,0.060704,6556,2,3338,5,7710,6,0,235,5351,0


Converting to forward existential form...Done !
original formula: AF((((E((p995==0) U ((p1187==0)||(p1193==1))) * (((p1343==0)||(p1135==1))||(p1139==1))) * ((EG(((p1715==0)||(p1861==1))) + AG((p784==1)))...284
=> equivalent forward existential formula: [FwdG(Init,!((((E((p995==0) U ((p1187==0)||(p1193==1))) * (((p1343==0)||(p1135==1))||(p1139==1))) * ((EG(((p1715...359
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 54/0/2
(forward)formula 0,0,0.491787,24932,1,0,37,117013,51,29,1745,50479,48
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 95 transition count 130
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 95 transition count 130
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 95 transition count 98
Applied a total of 96 rules in 2 ms. Remains 95 /127 variables (removed 32) and now considering 98/162 (removed 64) transitions.
// Phase 1: matrix 98 rows 95 cols
[2025-06-05 18:09:38] [INFO ] Computed 46 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants in 76 ms returned [1, 29, 46, 54, 62, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 77, 78, 79, 80, 81, 83, 84, 85, 86, 87, 88, 89, 91, 92, 93, 94]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 78 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/127 places, 98/162 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 29 transition count 65
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 29 transition count 65
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 29 transition count 32
Applied a total of 99 rules in 0 ms. Remains 29 /62 variables (removed 33) and now considering 32/98 (removed 66) transitions.
// Phase 1: matrix 32 rows 29 cols
[2025-06-05 18:09:38] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-05 18:09:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/127 places, 32/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 137 ms. Remains : 29/127 places, 32/162 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:38] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:38] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality17780648712095815560.gal : 0 ms
[2025-06-05 18:09:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality17168286168797936387.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/CTLCardinality17780648712095815560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17168286168797936387.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,1030,0.018117,4464,2,817,5,2017,6,0,151,1394,0


Converting to forward existential form...Done !
original formula: EF((((p628!=1) * EX((p1357==1))) * (EX((p1058!=0)) + ((p519!=0)&&(p876!=1)))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * ((p628!=1) * EX((p1357==1))))) * (p1058!=0))] != FALSE + [((FwdU(Init,TRUE) * ((p628!=1...212
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.047287,6512,1,0,9,10391,13,1,781,3538,7
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 96 transition count 131
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 96 transition count 131
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 96 transition count 100
Applied a total of 93 rules in 5 ms. Remains 96 /127 variables (removed 31) and now considering 100/162 (removed 62) transitions.
// Phase 1: matrix 100 rows 96 cols
[2025-06-05 18:09:38] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:38] [INFO ] Implicit Places using invariants in 61 ms returned [1, 28, 46, 63, 65, 66, 67, 69, 70, 71, 72, 73, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 88, 89, 90, 91, 92, 93, 95]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 61 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/127 places, 100/162 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 38 transition count 71
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 38 transition count 71
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 87 place count 38 transition count 42
Applied a total of 87 rules in 2 ms. Remains 38 /67 variables (removed 29) and now considering 42/100 (removed 58) transitions.
// Phase 1: matrix 42 rows 38 cols
[2025-06-05 18:09:38] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:09:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:39] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/127 places, 42/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 38/127 places, 42/162 transitions.
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:09:39] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:09:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality13409120386654708520.gal : 2 ms
[2025-06-05 18:09:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality16129770038197923021.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/CTLCardinality13409120386654708520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16129770038197923021.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,1035,0.0678,7028,2,4420,5,6731,6,0,197,2752,0


Converting to forward existential form...Done !
original formula: (AG(AF((((p487==0)&&(p508==1))||(p956==0)))) + EX(E(((((p1501==0)||(p1327==1))&&(p334==0))&&(p49==1)) U (((p82==0)||(p182==1))&&(p1980!=1...160
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(EX(E(((((p1501==0)||(p1327==1))&&(p334==0))&&(p49==1)) U (((p82==0)||(p182==1))&&(p1980!=1)...215
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/16/8
(forward)formula 0,1,0.303399,17720,1,0,8,67927,27,0,1318,17620,10
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 162/162 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 93 transition count 128
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 93 transition count 128
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 93 transition count 94
Applied a total of 102 rules in 6 ms. Remains 93 /127 variables (removed 34) and now considering 94/162 (removed 68) transitions.
// Phase 1: matrix 94 rows 93 cols
[2025-06-05 18:09:39] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:39] [INFO ] Implicit Places using invariants in 68 ms returned [1, 28, 44, 52, 60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 68 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/127 places, 94/162 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 21 transition count 58
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 21 transition count 58
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 108 place count 21 transition count 22
Applied a total of 108 rules in 1 ms. Remains 21 /57 variables (removed 36) and now considering 22/94 (removed 72) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-05 18:09:39] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 18:09:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:09:39] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/127 places, 22/162 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 21/127 places, 22/162 transitions.
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:39] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 0 ms
[2025-06-05 18:09:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality16199689535540831139.gal : 0 ms
[2025-06-05 18:09:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality3578185341121164303.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/CTLCardinality16199689535540831139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3578185341121164303.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,1025,0.006232,3860,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.006653,3860,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w1000-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-05 18:09:39] [INFO ] Flatten gal took : 13 ms
[2025-06-05 18:09:39] [INFO ] Flatten gal took : 13 ms
Total runtime 10268 ms.

BK_STOP 1749146979596

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="RwMutex-PT-r0010w1000"
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 RwMutex-PT-r0010w1000, 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 r184-tall-174889264600649"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w1000.tgz
mv RwMutex-PT-r0010w1000 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 ;