Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287200163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBLF-PT-S06J04T06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 84K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 360K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.4M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.6K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 127K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Mar 27 09:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 27 09:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 161K Mar 25 12:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 506K Mar 25 12:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621383500545

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 00:18:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 00:18:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 00:18:22] [INFO ] Load time of PNML (sax parser for PT used): 513 ms
[2021-05-19 00:18:22] [INFO ] Transformed 632 places.
[2021-05-19 00:18:22] [INFO ] Transformed 10500 transitions.
[2021-05-19 00:18:22] [INFO ] Parsed PT model containing 632 places and 10500 transitions in 602 ms.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 123 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 65 resets, run finished after 103 ms. (steps per millisecond=97 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0]
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-19 00:18:23] [INFO ] Flow matrix only has 2394 transitions (discarded 36 similar events)
// Phase 1: matrix 2394 rows 632 cols
[2021-05-19 00:18:23] [INFO ] Computed 54 place invariants in 111 ms
[2021-05-19 00:18:23] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned sat
[2021-05-19 00:18:23] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 52 ms returned sat
[2021-05-19 00:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:18:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using state equation in 4835 ms returned (error "Failed to check-sat")
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive place invariants in 15 ms returned sat
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 37 ms returned unsat
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive place invariants in 21 ms returned sat
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 36 ms returned unsat
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive place invariants in 66 ms returned sat
[2021-05-19 00:18:28] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 189 ms returned sat
[2021-05-19 00:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:18:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:18:33] [INFO ] [Real]Absence check using state equation in 4671 ms returned (error "Failed to check-sat")
[2021-05-19 00:18:33] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned sat
[2021-05-19 00:18:33] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 31 ms returned unsat
[2021-05-19 00:18:33] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2021-05-19 00:18:33] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 12 ms returned unsat
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 29 out of 632 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 626 transition count 2378
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 110 place count 574 transition count 2378
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 110 place count 574 transition count 2308
Deduced a syphon composed of 70 places in 4 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 250 place count 504 transition count 2308
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 3 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 384 place count 437 transition count 2241
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 390 place count 437 transition count 2235
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 396 place count 431 transition count 2235
Applied a total of 396 rules in 391 ms. Remains 431 /632 variables (removed 201) and now considering 2235/2430 (removed 195) transitions.
[2021-05-19 00:18:34] [INFO ] Flow matrix only has 2199 transitions (discarded 36 similar events)
// Phase 1: matrix 2199 rows 431 cols
[2021-05-19 00:18:34] [INFO ] Computed 48 place invariants in 52 ms
[2021-05-19 00:18:38] [INFO ] Dead Transitions using invariants and state equation in 4066 ms returned [981, 982, 983, 984, 985, 987, 989, 990, 991, 992, 993, 994, 995, 999, 1000, 1001, 1004, 1005, 1006, 1007, 1009, 1010, 1011, 1013, 1014, 1017, 1018, 1020, 1023, 1024, 1025, 1026, 1028, 1030, 1031, 1032, 1035, 1036, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1047, 1048, 1049, 1052, 1053, 1054, 1055, 1056, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1090, 1092, 1093, 1094, 1097, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1109, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1124, 1125, 1126, 1128, 1129, 1130, 1131, 1132, 1134, 1135, 1137, 1138, 1140, 1141, 1143, 1144, 1145, 1147, 1148, 1149, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1162, 1163, 1164, 1165, 1166, 1169, 1175, 1176, 1177, 1178, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1190, 1191, 1193, 1194, 1196, 1197, 1199, 1200, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1212, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1230, 1231, 1233, 1234, 1235, 1236, 1238, 1239, 1240, 1241, 1242, 1244, 1245, 1246, 1247, 1248, 1250, 1251, 1253, 1254, 1257, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1278, 1279, 1280, 1284, 1285, 1286, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1298, 1300, 1301, 1302, 1303, 1305, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1317, 1318, 1319, 1321, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1339, 1341, 1342, 1343, 1345, 1346, 1347, 1348, 1351, 1352, 1353, 1355, 1356, 1357, 1358, 1359, 1363, 1364, 1365, 1366, 1368, 1369, 1370, 1372, 1375, 1376, 1378, 1379, 1380, 1384, 1385, 1386, 1387, 1388, 1390, 1392, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1407, 1408, 1409, 1411, 1412, 1413, 1416, 1417, 1419, 1420, 1422, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1437, 1438, 1439, 1440, 1442, 1443, 1444, 1447, 1448, 1449, 1450, 1451, 1452, 1455, 1456, 1457, 1458, 1459, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1490, 1491, 1492, 1493, 1494, 1495, 1497, 1498, 1499, 1502, 1505, 1506, 1507, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1521, 1522, 1524, 1527, 1528, 1530, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1543, 1544, 1546, 1547, 1548, 1549, 1551, 1552, 1553, 1554, 1555, 1556, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1568, 1570, 1571, 1573, 1575, 1576, 1577, 1579, 1580, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1592, 1593, 1594, 1596, 1597, 1598, 1600, 1601, 1602, 1603, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1615, 1616, 1618, 1619, 1622, 1623, 1624, 1627, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1655, 1657, 1660, 1661, 1662, 1663, 1665, 1668, 1669, 1670, 1671, 1672, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1686, 1687, 1688, 1689, 1690, 1692, 1693, 1694, 1695, 1699, 1700, 1701, 1703, 1704, 1705, 1707, 1708, 1709, 1711, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1735, 1737, 1738, 1739, 1740, 1741, 1743, 1744, 1746, 1748, 1749, 1750, 1752, 1753, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1768, 1769, 1772, 1773, 1774, 1776, 1777, 1778, 1779, 1780, 1781, 1783, 1784, 1787, 1788, 1790, 1792, 1794, 1795, 1796, 1797, 1798, 1799, 1802, 1803, 1807, 1808, 1810, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1821, 1822, 1826, 1828, 1829, 1831, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1844, 1845, 1846, 1847, 1849, 1850, 1852, 1853, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1864, 1865, 1866, 1869, 1870, 1872, 1873, 1874, 1876, 1877, 1878, 1879, 1880, 1882, 1884, 1885, 1887, 1888, 1891, 1892, 1894, 1895, 1898, 1899, 1900, 1901, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1913, 1914, 1918, 1919, 1920, 1921, 1922, 1923, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1961, 1962, 1964, 1965, 1967, 1968, 1969, 1971, 1972, 1973, 1975, 1976, 1977, 1979, 1981, 1983, 1984, 1985, 1987, 1988, 1989, 1991, 1993, 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2009, 2011, 2013, 2015, 2017, 2018, 2019, 2020, 2021, 2022, 2024, 2026, 2027, 2028, 2031, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2042, 2043, 2044, 2048, 2049, 2051, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2064, 2065, 2066, 2067, 2068, 2070, 2071, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2090, 2091, 2093, 2095, 2096, 2097, 2099, 2100, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2110, 2112, 2113, 2114, 2115, 2116, 2117, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2131, 2132, 2135, 2136, 2137, 2138, 2139, 2140, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2161, 2162, 2163, 2165, 2166, 2167, 2169, 2171, 2174, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2186, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2200, 2201, 2202, 2203, 2206, 2208, 2210, 2211, 2212, 2214, 2217, 2219, 2221, 2222, 2223, 2224, 2225, 2227, 2229, 2232, 2234]
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions :[2234, 2232, 2229, 2227, 2225, 2224, 2223, 2222, 2221, 2219, 2217, 2214, 2212, 2211, 2210, 2208, 2206, 2203, 2202, 2201, 2200, 2198, 2197, 2196, 2195, 2194, 2193, 2192, 2191, 2190, 2189, 2186, 2184, 2183, 2182, 2181, 2180, 2179, 2178, 2174, 2171, 2169, 2167, 2166, 2165, 2163, 2162, 2161, 2159, 2158, 2157, 2156, 2155, 2154, 2153, 2152, 2151, 2150, 2149, 2148, 2147, 2146, 2145, 2144, 2143, 2140, 2139, 2138, 2137, 2136, 2135, 2132, 2131, 2129, 2128, 2127, 2126, 2125, 2124, 2123, 2122, 2121, 2120, 2119, 2117, 2116, 2115, 2114, 2113, 2112, 2110, 2108, 2107, 2106, 2105, 2104, 2103, 2102, 2100, 2099, 2097, 2096, 2095, 2093, 2091, 2090, 2088, 2087, 2086, 2085, 2084, 2083, 2082, 2081, 2080, 2079, 2078, 2077, 2076, 2075, 2074, 2071, 2070, 2068, 2067, 2066, 2065, 2064, 2062, 2061, 2060, 2059, 2058, 2057, 2056, 2051, 2049, 2048, 2044, 2043, 2042, 2040, 2039, 2038, 2037, 2036, 2035, 2034, 2033, 2031, 2028, 2027, 2026, 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2015, 2013, 2011, 2009, 2005, 2004, 2003, 2001, 2000, 1999, 1998, 1997, 1996, 1994, 1993, 1991, 1989, 1988, 1987, 1985, 1984, 1983, 1981, 1979, 1977, 1976, 1975, 1973, 1972, 1971, 1969, 1968, 1967, 1965, 1964, 1962, 1961, 1959, 1958, 1957, 1956, 1955, 1954, 1953, 1952, 1951, 1950, 1949, 1947, 1946, 1945, 1944, 1943, 1942, 1941, 1940, 1939, 1938, 1937, 1936, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1923, 1922, 1921, 1920, 1919, 1918, 1914, 1913, 1911, 1910, 1909, 1908, 1907, 1906, 1905, 1904, 1903, 1901, 1900, 1899, 1898, 1895, 1894, 1892, 1891, 1888, 1887, 1885, 1884, 1882, 1880, 1879, 1878, 1877, 1876, 1874, 1873, 1872, 1870, 1869, 1866, 1865, 1864, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1853, 1852, 1850, 1849, 1847, 1846, 1845, 1844, 1841, 1840, 1839, 1838, 1837, 1836, 1835, 1834, 1833, 1831, 1829, 1828, 1826, 1822, 1821, 1819, 1818, 1817, 1816, 1815, 1814, 1813, 1812, 1810, 1808, 1807, 1803, 1802, 1799, 1798, 1797, 1796, 1795, 1794, 1792, 1790, 1788, 1787, 1784, 1783, 1781, 1780, 1779, 1778, 1777, 1776, 1774, 1773, 1772, 1769, 1768, 1766, 1765, 1764, 1763, 1762, 1761, 1760, 1759, 1758, 1757, 1756, 1753, 1752, 1750, 1749, 1748, 1746, 1744, 1743, 1741, 1740, 1739, 1738, 1737, 1735, 1733, 1732, 1731, 1730, 1729, 1728, 1727, 1726, 1725, 1723, 1721, 1719, 1718, 1717, 1716, 1715, 1714, 1713, 1711, 1709, 1708, 1707, 1705, 1704, 1703, 1701, 1700, 1699, 1695, 1694, 1693, 1692, 1690, 1689, 1688, 1687, 1686, 1685, 1683, 1682, 1681, 1680, 1679, 1678, 1677, 1676, 1675, 1674, 1672, 1671, 1670, 1669, 1668, 1665, 1663, 1662, 1661, 1660, 1657, 1655, 1653, 1652, 1651, 1650, 1649, 1648, 1647, 1645, 1644, 1643, 1642, 1641, 1640, 1639, 1638, 1637, 1635, 1634, 1633, 1632, 1631, 1630, 1629, 1627, 1624, 1623, 1622, 1619, 1618, 1616, 1615, 1611, 1610, 1609, 1608, 1607, 1606, 1605, 1603, 1602, 1601, 1600, 1598, 1597, 1596, 1594, 1593, 1592, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1580, 1579, 1577, 1576, 1575, 1573, 1571, 1570, 1568, 1565, 1564, 1563, 1562, 1561, 1560, 1559, 1556, 1555, 1554, 1553, 1552, 1551, 1549, 1548, 1547, 1546, 1544, 1543, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1532, 1530, 1528, 1527, 1524, 1522, 1521, 1518, 1517, 1516, 1515, 1514, 1513, 1512, 1511, 1510, 1509, 1507, 1506, 1505, 1502, 1499, 1498, 1497, 1495, 1494, 1493, 1492, 1491, 1490, 1487, 1485, 1484, 1483, 1482, 1481, 1480, 1479, 1478, 1477, 1474, 1473, 1472, 1471, 1470, 1469, 1468, 1467, 1466, 1465, 1464, 1463, 1462, 1459, 1458, 1457, 1456, 1455, 1452, 1451, 1450, 1449, 1448, 1447, 1444, 1443, 1442, 1440, 1439, 1438, 1437, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1422, 1420, 1419, 1417, 1416, 1413, 1412, 1411, 1409, 1408, 1407, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1394, 1392, 1390, 1388, 1387, 1386, 1385, 1384, 1380, 1379, 1378, 1376, 1375, 1372, 1370, 1369, 1368, 1366, 1365, 1364, 1363, 1359, 1358, 1357, 1356, 1355, 1353, 1352, 1351, 1348, 1347, 1346, 1345, 1343, 1342, 1341, 1339, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1321, 1319, 1318, 1317, 1315, 1314, 1313, 1312, 1311, 1310, 1309, 1308, 1305, 1303, 1302, 1301, 1300, 1298, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1286, 1285, 1284, 1280, 1279, 1278, 1276, 1275, 1274, 1273, 1272, 1271, 1270, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1257, 1254, 1253, 1251, 1250, 1248, 1247, 1246, 1245, 1244, 1242, 1241, 1240, 1239, 1238, 1236, 1235, 1234, 1233, 1231, 1230, 1227, 1226, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1212, 1208, 1207, 1206, 1205, 1204, 1203, 1202, 1200, 1199, 1197, 1196, 1194, 1193, 1191, 1190, 1187, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1178, 1177, 1176, 1175, 1169, 1166, 1165, 1164, 1163, 1162, 1158, 1157, 1156, 1155, 1154, 1153, 1152, 1151, 1149, 1148, 1147, 1145, 1144, 1143, 1141, 1140, 1138, 1137, 1135, 1134, 1132, 1131, 1130, 1129, 1128, 1126, 1125, 1124, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1113, 1112, 1111, 1109, 1105, 1104, 1103, 1102, 1101, 1100, 1099, 1097, 1094, 1093, 1092, 1090, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061, 1060, 1059, 1058, 1056, 1055, 1054, 1053, 1052, 1049, 1048, 1047, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1036, 1035, 1032, 1031, 1030, 1028, 1026, 1025, 1024, 1023, 1020, 1018, 1017, 1014, 1013, 1011, 1010, 1009, 1007, 1006, 1005, 1004, 1001, 1000, 999, 995, 994, 993, 992, 991, 990, 989, 987, 985, 984, 983, 982, 981]
Starting structural reductions, iteration 1 : 431/632 places, 1317/2430 transitions.
Applied a total of 0 rules in 80 ms. Remains 431 /431 variables (removed 0) and now considering 1317/1317 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 431/632 places, 1317/2430 transitions.
Incomplete random walk after 1000000 steps, including 10586 resets, run finished after 5668 ms. (steps per millisecond=176 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3176 resets, run finished after 2290 ms. (steps per millisecond=436 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3545 resets, run finished after 2184 ms. (steps per millisecond=457 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3062281 steps, run timeout after 30001 ms. (steps per millisecond=102 ) properties seen :[0, 0]
Probabilistic random walk after 3062281 steps, saw 691525 distinct states, run finished after 30001 ms. (steps per millisecond=102 ) properties seen :[0, 0]
[2021-05-19 00:19:18] [INFO ] Flow matrix only has 1281 transitions (discarded 36 similar events)
// Phase 1: matrix 1281 rows 431 cols
[2021-05-19 00:19:18] [INFO ] Computed 48 place invariants in 20 ms
[2021-05-19 00:19:18] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2021-05-19 00:19:18] [INFO ] [Real]Absence check using 21 positive and 27 generalized place invariants in 18 ms returned sat
[2021-05-19 00:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:19:20] [INFO ] [Real]Absence check using state equation in 1903 ms returned sat
[2021-05-19 00:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:19:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2021-05-19 00:19:20] [INFO ] [Nat]Absence check using 21 positive and 27 generalized place invariants in 16 ms returned unsat
[2021-05-19 00:19:20] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2021-05-19 00:19:20] [INFO ] [Real]Absence check using 21 positive and 27 generalized place invariants in 24 ms returned sat
[2021-05-19 00:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:19:22] [INFO ] [Real]Absence check using state equation in 1991 ms returned sat
[2021-05-19 00:19:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:19:22] [INFO ] [Nat]Absence check using 21 positive place invariants in 63 ms returned sat
[2021-05-19 00:19:23] [INFO ] [Nat]Absence check using 21 positive and 27 generalized place invariants in 39 ms returned unsat
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T06-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="PolyORBLF-PT-S06J04T06"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBLF-PT-S06J04T06, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287200163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;