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-oct2-162089287200179.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-S06J06T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 71K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 297K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.1M 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 14K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 27 09:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 44K Mar 27 09:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 25 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 25 12:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K Mar 22 09:17 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 20M 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-S06J06T08-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621384059886

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 00:27:42] [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 00:27:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 00:27:43] [INFO ] Load time of PNML (sax parser for PT used): 950 ms
[2021-05-19 00:27:43] [INFO ] Transformed 894 places.
[2021-05-19 00:27:43] [INFO ] Transformed 14334 transitions.
[2021-05-19 00:27:43] [INFO ] Parsed PT model containing 894 places and 14334 transitions in 1135 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 274 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 53 resets, run finished after 234 ms. (steps per millisecond=42 ) properties seen :[1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1]
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 95 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 91 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 79 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 00:27:45] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 894 cols
[2021-05-19 00:27:45] [INFO ] Computed 62 place invariants in 370 ms
[2021-05-19 00:27:45] [INFO ] [Real]Absence check using 19 positive place invariants in 39 ms returned sat
[2021-05-19 00:27:45] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 81 ms returned sat
[2021-05-19 00:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:27:50] [INFO ] [Real]Absence check using state equation in 4735 ms returned (error "Failed to check-sat")
[2021-05-19 00:27:50] [INFO ] [Real]Absence check using 19 positive place invariants in 51 ms returned sat
[2021-05-19 00:27:50] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 103 ms returned unsat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive place invariants in 37 ms returned sat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 239 ms returned unsat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive place invariants in 86 ms returned sat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 167 ms returned unsat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive place invariants in 76 ms returned sat
[2021-05-19 00:27:51] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 60 ms returned sat
[2021-05-19 00:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:27:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:27:56] [INFO ] [Real]Absence check using state equation in 4770 ms returned (error "Failed to check-sat")
[2021-05-19 00:27:56] [INFO ] [Real]Absence check using 19 positive place invariants in 62 ms returned sat
[2021-05-19 00:27:57] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 190 ms returned sat
[2021-05-19 00:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:28:01] [INFO ] [Real]Absence check using state equation in 4656 ms returned (error "Failed to check-sat")
[2021-05-19 00:28:01] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned unsat
[2021-05-19 00:28:02] [INFO ] [Real]Absence check using 19 positive place invariants in 68 ms returned sat
[2021-05-19 00:28:02] [INFO ] [Real]Absence check using 19 positive and 43 generalized place invariants in 110 ms returned unsat
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 44 out of 894 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 888 transition count 3526
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 102 place count 840 transition count 3526
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 102 place count 840 transition count 3414
Deduced a syphon composed of 112 places in 24 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 326 place count 728 transition count 3414
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 4 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 484 place count 649 transition count 3335
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 492 place count 649 transition count 3327
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 500 place count 641 transition count 3327
Applied a total of 500 rules in 855 ms. Remains 641 /894 variables (removed 253) and now considering 3327/3574 (removed 247) transitions.
[2021-05-19 00:28:03] [INFO ] Flow matrix only has 3279 transitions (discarded 48 similar events)
// Phase 1: matrix 3279 rows 641 cols
[2021-05-19 00:28:03] [INFO ] Computed 56 place invariants in 199 ms
[2021-05-19 00:28:15] [INFO ] Dead Transitions using invariants and state equation in 12375 ms returned [1, 2, 3, 6, 10, 13, 16, 24, 32, 34, 37, 53, 58, 62, 65, 84, 95, 98, 102, 105, 130, 133, 139, 142, 161, 169, 171, 177, 182, 184, 193, 196, 198, 201, 208, 211, 213, 224, 245, 250, 256, 258, 265, 269, 273, 303, 304, 314, 320, 322, 329, 337, 342, 346, 348, 349, 351, 359, 362, 372, 373, 375, 376, 377, 378, 386, 396, 403, 404, 413, 420, 425, 429, 433, 438, 448, 460, 461, 469, 475, 477, 481, 484, 485, 487, 488, 494, 509, 510, 517, 523, 524, 525, 529, 535, 536, 546, 547, 548, 552, 557, 562, 568, 570, 582, 584, 586, 589, 590, 591, 594, 597, 599, 600, 601, 602, 605, 606, 608, 609, 612, 631, 635, 639, 644, 654, 656, 660, 661, 664, 668, 670, 678, 679, 680, 683, 684, 686, 687, 693, 696, 703, 704, 708, 709, 712, 716, 718, 722, 723, 726, 728, 729, 732, 733, 735, 737, 739, 740, 742, 743, 744, 745, 748, 749, 751, 752, 754, 755, 758, 760, 766, 768, 769, 771, 772, 773, 775, 776, 779, 783, 785, 787, 790, 791, 797, 798, 803, 805, 807, 810, 814, 815, 818, 819, 821, 822, 823, 826, 828, 830, 832, 833, 836, 837, 839, 841, 847, 848, 855, 856, 859, 860, 862, 869, 871, 872, 875, 879, 880, 881, 882, 885, 888, 893, 897, 898, 899, 900, 904, 908, 909, 913, 918, 919, 920, 924, 925, 927, 928, 931, 932, 934, 937, 939, 940, 942, 944, 947, 949, 950, 951, 952, 954, 955, 956, 957, 959, 963, 965, 970, 972, 977, 979, 982, 983, 986, 987, 988, 989, 995, 996, 998, 999, 1000, 1001, 1002, 1003, 1005, 1007, 1009, 1013, 1014, 1018, 1019, 1020, 1021, 1024, 1026, 1027, 1028, 1030, 1031, 1032, 1033, 1036, 1037, 1038, 1039, 1041, 1042, 1043, 1050, 1055, 1056, 1059, 1062, 1064, 1066, 1071, 1074, 1075, 1078, 1079, 1080, 1081, 1082, 1084, 1086, 1088, 1091, 1093, 1094, 1096, 1100, 1106, 1107, 1109, 1111, 1112, 1113, 1114, 1121, 1125, 1127, 1130, 1132, 1135, 1136, 1139, 1141, 1142, 1143, 1144, 1145, 1149, 1150, 1154, 1155, 1156, 1159, 1161, 1163, 1164, 1168, 1173, 1174, 1175, 1176, 1179, 1180, 1184, 1185, 1186, 1188, 1191, 1192, 1194, 1196, 1197, 1198, 1199, 1200, 1201, 1203, 1204, 1206, 1207, 1208, 1209, 1210, 1212, 1217, 1220, 1221, 1225, 1226, 1227, 1228, 1231, 1232, 1239, 1240, 1241, 1243, 1244, 1245, 1246, 1248, 1250, 1253, 1255, 1256, 1257, 1259, 1261, 1262, 1263, 1265, 1268, 1273, 1274, 1276, 1278, 1281, 1283, 1284, 1285, 1287, 1292, 1294, 1298, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1310, 1312, 1313, 1314, 1315, 1317, 1318, 1320, 1321, 1323, 1324, 1325, 1327, 1328, 1329, 1331, 1333, 1334, 1335, 1337, 1338, 1340, 1341, 1342, 1345, 1346, 1348, 1352, 1354, 1355, 1356, 1357, 1359, 1360, 1361, 1362, 1363, 1365, 1366, 1367, 1368, 1372, 1375, 1376, 1377, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1388, 1389, 1390, 1391, 1392, 1395, 1396, 1398, 1400, 1401, 1408, 1409, 1412, 1413, 1415, 1417, 1419, 1420, 1421, 1423, 1426, 1427, 1428, 1429, 1435, 1437, 1439, 1440, 1446, 1447, 1448, 1452, 1453, 1455, 1458, 1459, 1460, 1461, 1463, 1466, 1468, 1469, 1470, 1472, 1473, 1474, 1476, 1477, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1490, 1492, 1493, 1495, 1496, 1497, 1498, 1502, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1513, 1517, 1519, 1520, 1521, 1524, 1526, 1527, 1529, 1530, 1531, 1534, 1535, 1538, 1540, 1542, 1543, 1544, 1546, 1549, 1551, 1552, 1553, 1554, 1555, 1558, 1559, 1562, 1564, 1566, 1567, 1568, 1569, 1571, 1576, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1588, 1589, 1591, 1592, 1594, 1595, 1596, 1598, 1600, 1601, 1602, 1603, 1604, 1605, 1607, 1608, 1609, 1610, 1612, 1616, 1619, 1620, 1621, 1622, 1623, 1627, 1628, 1629, 1632, 1637, 1640, 1641, 1642, 1643, 1644, 1648, 1649, 1650, 1651, 1652, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1663, 1664, 1665, 1666, 1667, 1669, 1670, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1684, 1686, 1687, 1688, 1690, 1691, 1693, 1694, 1695, 1696, 1698, 1699, 1700, 1702, 1703, 1704, 1705, 1707, 1711, 1713, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1724, 1725, 1726, 1727, 1729, 1733, 1734, 1735, 1736, 1737, 1739, 1740, 1742, 1743, 1745, 1746, 1747, 1749, 1750, 1751, 1752, 1753, 1754, 1757, 1758, 1761, 1763, 1764, 1765, 1766, 1769, 1771, 1772, 1773, 1774, 1775, 1776, 1778, 1779, 1780, 1783, 1784, 1785, 1787, 1789, 1794, 1795, 1797, 1798, 1802, 1804, 1805, 1806, 1807, 1808, 1810, 1811, 1813, 1815, 1817, 1818, 1821, 1822, 1826, 1827, 1828, 1831, 1832, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1845, 1846, 1847, 1849, 1851, 1852, 1853, 1854, 1856, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1871, 1872, 1873, 1875, 1876, 1878, 1879, 1880, 1881, 1883, 1884, 1886, 1888, 1890, 1891, 1892, 1893, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1907, 1911, 1913, 1914, 1915, 1916, 1918, 1920, 1923, 1924, 1925, 1926, 1928, 1930, 1931, 1932, 1935, 1936, 1938, 1940, 1941, 1943, 1944, 1945, 1948, 1949, 1950, 1952, 1953, 1954, 1955, 1957, 1959, 1960, 1961, 1962, 1963, 1964, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1975, 1976, 1977, 1978, 1979, 1980, 1983, 1985, 1989, 1990, 1991, 1994, 1995, 1997, 2001, 2004, 2006, 2007, 2008, 2009, 2011, 2015, 2016, 2017, 2019, 2020, 2022, 2023, 2028, 2030, 2032, 2033, 2034, 2035, 2037, 2038, 2040, 2041, 2042, 2043, 2045, 2047, 2048, 2050, 2051, 2054, 2055, 2057, 2058, 2059, 2060, 2061, 2064, 2065, 2066, 2067, 2069, 2071, 2073, 2074, 2075, 2077, 2079, 2080, 2081, 2082, 2084, 2085, 2086, 2087, 2089, 2090, 2093, 2096, 2097, 2098, 2099, 2100, 2102, 2103, 2104, 2105, 2106, 2108, 2110, 2111, 2113, 2116, 2117, 2120, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2134, 2135, 2136, 2137, 2139, 2140, 2141, 2142, 2143, 2144, 2146, 2147, 2148, 2150, 2151, 2152, 2153, 2156, 2157, 2158, 2159, 2160, 2161, 2163, 2164, 2168, 2169, 2170, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2182, 2183, 2185, 2186, 2187, 2188, 2191, 2192, 2195, 2197, 2199, 2200, 2202, 2204, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2215, 2218, 2219, 2220, 2221, 2222, 2224, 2227, 2228, 2229, 2230, 2231, 2233, 2235, 2236, 2238, 2242, 2243, 2245, 2246, 2248, 2249, 2250, 2253, 2255, 2256, 2257, 2258, 2259, 2262, 2263, 2264, 2265, 2268, 2269, 2270, 2271, 2272, 2274, 2275, 2276, 2278, 2279, 2280, 2282, 2283, 2284, 2285, 2286, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2300, 2301, 2304, 2305, 2306, 2309, 2310, 2311, 2313, 2314, 2318, 2320, 2321, 2322, 2324, 2326, 2328, 2329, 2331, 2333, 2335, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2370, 2374, 2375, 2376, 2377, 2379, 2381, 2385, 2387, 2389, 2391, 2393, 2394, 2395, 2396, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2407, 2408, 2409, 2410, 2412, 2413, 2414, 2416, 2418, 2419, 2420, 2421, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2439, 2440, 2442, 2443, 2446, 2447, 2452, 2453, 2454, 2456, 2457, 2458, 2459, 2460, 2461, 2465, 2467, 2469, 2471, 2472, 2473, 2474, 2475, 2478, 2480, 2482, 2483, 2484, 2485, 2486, 2488, 2489, 2491, 2492, 2494, 2500, 2501, 2504, 2505, 2507, 2510, 2511, 2513, 2514, 2515, 2516, 2518, 2520, 2523, 2527, 2528, 2529, 2531, 2532, 2533, 2535, 2536, 2538, 2539, 2541, 2544, 2545, 2548, 2549, 2550, 2551, 2552, 2554, 2555, 2556]
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions :[2556, 2555, 2554, 2552, 2551, 2550, 2549, 2548, 2545, 2544, 2541, 2539, 2538, 2536, 2535, 2533, 2532, 2531, 2529, 2528, 2527, 2523, 2520, 2518, 2516, 2515, 2514, 2513, 2511, 2510, 2507, 2505, 2504, 2501, 2500, 2494, 2492, 2491, 2489, 2488, 2486, 2485, 2484, 2483, 2482, 2480, 2478, 2475, 2474, 2473, 2472, 2471, 2469, 2467, 2465, 2461, 2460, 2459, 2458, 2457, 2456, 2454, 2453, 2452, 2447, 2446, 2443, 2442, 2440, 2439, 2437, 2436, 2435, 2434, 2433, 2432, 2431, 2430, 2429, 2428, 2427, 2421, 2420, 2419, 2418, 2416, 2414, 2413, 2412, 2410, 2409, 2408, 2407, 2405, 2404, 2403, 2402, 2401, 2400, 2399, 2398, 2396, 2395, 2394, 2393, 2391, 2389, 2387, 2385, 2381, 2379, 2377, 2376, 2375, 2374, 2370, 2358, 2357, 2356, 2355, 2354, 2353, 2352, 2351, 2350, 2349, 2348, 2347, 2345, 2344, 2343, 2342, 2341, 2340, 2339, 2338, 2337, 2335, 2333, 2331, 2329, 2328, 2326, 2324, 2322, 2321, 2320, 2318, 2314, 2313, 2311, 2310, 2309, 2306, 2305, 2304, 2301, 2300, 2298, 2297, 2296, 2295, 2294, 2293, 2292, 2291, 2290, 2289, 2288, 2286, 2285, 2284, 2283, 2282, 2280, 2279, 2278, 2276, 2275, 2274, 2272, 2271, 2270, 2269, 2268, 2265, 2264, 2263, 2262, 2259, 2258, 2257, 2256, 2255, 2253, 2250, 2249, 2248, 2246, 2245, 2243, 2242, 2238, 2236, 2235, 2233, 2231, 2230, 2229, 2228, 2227, 2224, 2222, 2221, 2220, 2219, 2218, 2215, 2213, 2212, 2211, 2210, 2209, 2208, 2207, 2204, 2202, 2200, 2199, 2197, 2195, 2192, 2191, 2188, 2187, 2186, 2185, 2183, 2182, 2180, 2179, 2178, 2177, 2176, 2175, 2174, 2173, 2170, 2169, 2168, 2164, 2163, 2161, 2160, 2159, 2158, 2157, 2156, 2153, 2152, 2151, 2150, 2148, 2147, 2146, 2144, 2143, 2142, 2141, 2140, 2139, 2137, 2136, 2135, 2134, 2132, 2131, 2130, 2129, 2128, 2127, 2126, 2125, 2124, 2120, 2117, 2116, 2113, 2111, 2110, 2108, 2106, 2105, 2104, 2103, 2102, 2100, 2099, 2098, 2097, 2096, 2093, 2090, 2089, 2087, 2086, 2085, 2084, 2082, 2081, 2080, 2079, 2077, 2075, 2074, 2073, 2071, 2069, 2067, 2066, 2065, 2064, 2061, 2060, 2059, 2058, 2057, 2055, 2054, 2051, 2050, 2048, 2047, 2045, 2043, 2042, 2041, 2040, 2038, 2037, 2035, 2034, 2033, 2032, 2030, 2028, 2023, 2022, 2020, 2019, 2017, 2016, 2015, 2011, 2009, 2008, 2007, 2006, 2004, 2001, 1997, 1995, 1994, 1991, 1990, 1989, 1985, 1983, 1980, 1979, 1978, 1977, 1976, 1975, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1964, 1963, 1962, 1961, 1960, 1959, 1957, 1955, 1954, 1953, 1952, 1950, 1949, 1948, 1945, 1944, 1943, 1941, 1940, 1938, 1936, 1935, 1932, 1931, 1930, 1928, 1926, 1925, 1924, 1923, 1920, 1918, 1916, 1915, 1914, 1913, 1911, 1907, 1903, 1902, 1901, 1900, 1899, 1898, 1897, 1896, 1895, 1893, 1892, 1891, 1890, 1888, 1886, 1884, 1883, 1881, 1880, 1879, 1878, 1876, 1875, 1873, 1872, 1871, 1869, 1868, 1867, 1866, 1865, 1864, 1863, 1856, 1854, 1853, 1852, 1851, 1849, 1847, 1846, 1845, 1842, 1841, 1840, 1839, 1838, 1837, 1836, 1835, 1834, 1832, 1831, 1828, 1827, 1826, 1822, 1821, 1818, 1817, 1815, 1813, 1811, 1810, 1808, 1807, 1806, 1805, 1804, 1802, 1798, 1797, 1795, 1794, 1789, 1787, 1785, 1784, 1783, 1780, 1779, 1778, 1776, 1775, 1774, 1773, 1772, 1771, 1769, 1766, 1765, 1764, 1763, 1761, 1758, 1757, 1754, 1753, 1752, 1751, 1750, 1749, 1747, 1746, 1745, 1743, 1742, 1740, 1739, 1737, 1736, 1735, 1734, 1733, 1729, 1727, 1726, 1725, 1724, 1721, 1720, 1719, 1718, 1717, 1716, 1715, 1713, 1711, 1707, 1705, 1704, 1703, 1702, 1700, 1699, 1698, 1696, 1695, 1694, 1693, 1691, 1690, 1688, 1687, 1686, 1684, 1679, 1678, 1677, 1676, 1675, 1674, 1673, 1672, 1670, 1669, 1667, 1666, 1665, 1664, 1663, 1661, 1660, 1659, 1658, 1657, 1656, 1655, 1654, 1652, 1651, 1650, 1649, 1648, 1644, 1643, 1642, 1641, 1640, 1637, 1632, 1629, 1628, 1627, 1623, 1622, 1621, 1620, 1619, 1616, 1612, 1610, 1609, 1608, 1607, 1605, 1604, 1603, 1602, 1601, 1600, 1598, 1596, 1595, 1594, 1592, 1591, 1589, 1588, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1576, 1571, 1569, 1568, 1567, 1566, 1564, 1562, 1559, 1558, 1555, 1554, 1553, 1552, 1551, 1549, 1546, 1544, 1543, 1542, 1540, 1538, 1535, 1534, 1531, 1530, 1529, 1527, 1526, 1524, 1521, 1520, 1519, 1517, 1513, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1502, 1498, 1497, 1496, 1495, 1493, 1492, 1490, 1486, 1485, 1484, 1483, 1482, 1481, 1480, 1478, 1477, 1476, 1474, 1473, 1472, 1470, 1469, 1468, 1466, 1463, 1461, 1460, 1459, 1458, 1455, 1453, 1452, 1448, 1447, 1446, 1440, 1439, 1437, 1435, 1429, 1428, 1427, 1426, 1423, 1421, 1420, 1419, 1417, 1415, 1413, 1412, 1409, 1408, 1401, 1400, 1398, 1396, 1395, 1392, 1391, 1390, 1389, 1388, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1377, 1376, 1375, 1372, 1368, 1367, 1366, 1365, 1363, 1362, 1361, 1360, 1359, 1357, 1356, 1355, 1354, 1352, 1348, 1346, 1345, 1342, 1341, 1340, 1338, 1337, 1335, 1334, 1333, 1331, 1329, 1328, 1327, 1325, 1324, 1323, 1321, 1320, 1318, 1317, 1315, 1314, 1313, 1312, 1310, 1307, 1306, 1305, 1304, 1303, 1302, 1301, 1298, 1294, 1292, 1287, 1285, 1284, 1283, 1281, 1278, 1276, 1274, 1273, 1268, 1265, 1263, 1262, 1261, 1259, 1257, 1256, 1255, 1253, 1250, 1248, 1246, 1245, 1244, 1243, 1241, 1240, 1239, 1232, 1231, 1228, 1227, 1226, 1225, 1221, 1220, 1217, 1212, 1210, 1209, 1208, 1207, 1206, 1204, 1203, 1201, 1200, 1199, 1198, 1197, 1196, 1194, 1192, 1191, 1188, 1186, 1185, 1184, 1180, 1179, 1176, 1175, 1174, 1173, 1168, 1164, 1163, 1161, 1159, 1156, 1155, 1154, 1150, 1149, 1145, 1144, 1143, 1142, 1141, 1139, 1136, 1135, 1132, 1130, 1127, 1125, 1121, 1114, 1113, 1112, 1111, 1109, 1107, 1106, 1100, 1096, 1094, 1093, 1091, 1088, 1086, 1084, 1082, 1081, 1080, 1079, 1078, 1075, 1074, 1071, 1066, 1064, 1062, 1059, 1056, 1055, 1050, 1043, 1042, 1041, 1039, 1038, 1037, 1036, 1033, 1032, 1031, 1030, 1028, 1027, 1026, 1024, 1021, 1020, 1019, 1018, 1014, 1013, 1009, 1007, 1005, 1003, 1002, 1001, 1000, 999, 998, 996, 995, 989, 988, 987, 986, 983, 982, 979, 977, 972, 970, 965, 963, 959, 957, 956, 955, 954, 952, 951, 950, 949, 947, 944, 942, 940, 939, 937, 934, 932, 931, 928, 927, 925, 924, 920, 919, 918, 913, 909, 908, 904, 900, 899, 898, 897, 893, 888, 885, 882, 881, 880, 879, 875, 872, 871, 869, 862, 860, 859, 856, 855, 848, 847, 841, 839, 837, 836, 833, 832, 830, 828, 826, 823, 822, 821, 819, 818, 815, 814, 810, 807, 805, 803, 798, 797, 791, 790, 787, 785, 783, 779, 776, 775, 773, 772, 771, 769, 768, 766, 760, 758, 755, 754, 752, 751, 749, 748, 745, 744, 743, 742, 740, 739, 737, 735, 733, 732, 729, 728, 726, 723, 722, 718, 716, 712, 709, 708, 704, 703, 696, 693, 687, 686, 684, 683, 680, 679, 678, 670, 668, 664, 661, 660, 656, 654, 644, 639, 635, 631, 612, 609, 608, 606, 605, 602, 601, 600, 599, 597, 594, 591, 590, 589, 586, 584, 582, 570, 568, 562, 557, 552, 548, 547, 546, 536, 535, 529, 525, 524, 523, 517, 510, 509, 494, 488, 487, 485, 484, 481, 477, 475, 469, 461, 460, 448, 438, 433, 429, 425, 420, 413, 404, 403, 396, 386, 378, 377, 376, 375, 373, 372, 362, 359, 351, 349, 348, 346, 342, 337, 329, 322, 320, 314, 304, 303, 273, 269, 265, 258, 256, 250, 245, 224, 213, 211, 208, 201, 198, 196, 193, 184, 182, 177, 171, 169, 161, 142, 139, 133, 130, 105, 102, 98, 95, 84, 65, 62, 58, 53, 37, 34, 32, 24, 16, 13, 10, 6, 3, 2, 1]
Starting structural reductions, iteration 1 : 641/894 places, 2103/3574 transitions.
Applied a total of 0 rules in 86 ms. Remains 641 /641 variables (removed 0) and now considering 2103/2103 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 641/894 places, 2103/3574 transitions.
Incomplete random walk after 1000000 steps, including 9382 resets, run finished after 6380 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2745 resets, run finished after 2738 ms. (steps per millisecond=365 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2865 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2879 resets, run finished after 2357 ms. (steps per millisecond=424 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 1765625 steps, run timeout after 30001 ms. (steps per millisecond=58 ) properties seen :[0, 0, 0]
Probabilistic random walk after 1765625 steps, saw 362704 distinct states, run finished after 30001 ms. (steps per millisecond=58 ) properties seen :[0, 0, 0]
[2021-05-19 00:28:59] [INFO ] Flow matrix only has 2055 transitions (discarded 48 similar events)
// Phase 1: matrix 2055 rows 641 cols
[2021-05-19 00:28:59] [INFO ] Computed 56 place invariants in 40 ms
[2021-05-19 00:28:59] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-19 00:28:59] [INFO ] [Real]Absence check using 19 positive and 37 generalized place invariants in 95 ms returned sat
[2021-05-19 00:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:29:03] [INFO ] [Real]Absence check using state equation in 3734 ms returned sat
[2021-05-19 00:29:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:29:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 24 ms returned unsat
[2021-05-19 00:29:03] [INFO ] [Real]Absence check using 19 positive place invariants in 59 ms returned sat
[2021-05-19 00:29:03] [INFO ] [Real]Absence check using 19 positive and 37 generalized place invariants in 86 ms returned sat
[2021-05-19 00:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:29:11] [INFO ] [Real]Absence check using state equation in 7528 ms returned sat
[2021-05-19 00:29:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:29:11] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2021-05-19 00:29:11] [INFO ] [Nat]Absence check using 19 positive and 37 generalized place invariants in 24 ms returned unsat
[2021-05-19 00:29:11] [INFO ] [Real]Absence check using 19 positive place invariants in 52 ms returned sat
[2021-05-19 00:29:11] [INFO ] [Real]Absence check using 19 positive and 37 generalized place invariants in 36 ms returned sat
[2021-05-19 00:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:29:21] [INFO ] [Real]Absence check using state equation in 9777 ms returned sat
[2021-05-19 00:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:29:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 54 ms returned sat
[2021-05-19 00:29:22] [INFO ] [Nat]Absence check using 19 positive and 37 generalized place invariants in 235 ms returned unsat
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T08-ReachabilityCardinality-02 FALSE 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-S06J06T08"
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-S06J06T08, 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-oct2-162089287200179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T08.tgz
mv PolyORBLF-PT-S06J06T08 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 ;