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-oct2-162089287100103.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-COL-S06J06T06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287100103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K 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 4.2K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 09:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 27 09:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 12:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 12:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S06J06T06-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621379417543

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 23:10:19] [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]
[2021-05-18 23:10:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:10:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-18 23:10:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 833 ms
[2021-05-18 23:10:20] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2021-05-18 23:10:20] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2021-05-18 23:10:20] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2021-05-18 23:10:20] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2021-05-18 23:10:20] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2021-05-18 23:10:20] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2021-05-18 23:10:20] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-18 23:10:20] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 700 PT places and 10800.0 transition bindings in 58 ms.
[2021-05-18 23:10:20] [INFO ] Computed order based on color domains.
[2021-05-18 23:10:20] [INFO ] Unfolded HLPN to a Petri net with 700 places and 2670 transitions in 107 ms.
[2021-05-18 23:10:20] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 197 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 76 resets, run finished after 127 ms. (steps per millisecond=78 ) properties seen :[0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1]
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-18 23:10:20] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 700 cols
[2021-05-18 23:10:21] [INFO ] Computed 58 place invariants in 144 ms
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive and 34 generalized place invariants in 32 ms returned unsat
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive place invariants in 23 ms returned unsat
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive place invariants in 17 ms returned unsat
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive place invariants in 23 ms returned sat
[2021-05-18 23:10:21] [INFO ] [Real]Absence check using 24 positive and 34 generalized place invariants in 45 ms returned sat
[2021-05-18 23:10:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:10:26] [INFO ] [Real]Absence check using state equation in 4866 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 23:10:26] [INFO ] [Real]Absence check using 24 positive place invariants in 84 ms returned sat
[2021-05-18 23:10:26] [INFO ] [Real]Absence check using 24 positive and 34 generalized place invariants in 243 ms returned unsat
[2021-05-18 23:10:27] [INFO ] [Real]Absence check using 24 positive place invariants in 38 ms returned sat
[2021-05-18 23:10:27] [INFO ] [Real]Absence check using 24 positive and 34 generalized place invariants in 82 ms returned unsat
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 49 out of 700 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 694 transition count 2628
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 90 place count 652 transition count 2628
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 90 place count 652 transition count 2538
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 270 place count 562 transition count 2538
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 7 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 330 place count 532 transition count 2508
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 342 place count 532 transition count 2496
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 354 place count 520 transition count 2496
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 360 place count 520 transition count 2496
Applied a total of 360 rules in 405 ms. Remains 520 /700 variables (removed 180) and now considering 2496/2670 (removed 174) transitions.
[2021-05-18 23:10:27] [INFO ] Flow matrix only has 2460 transitions (discarded 36 similar events)
// Phase 1: matrix 2460 rows 520 cols
[2021-05-18 23:10:27] [INFO ] Computed 52 place invariants in 74 ms
[2021-05-18 23:10:32] [INFO ] Dead Transitions using invariants and state equation in 4565 ms returned [1242, 1244, 1247, 1251, 1256, 1262, 1263, 1264, 1265, 1266, 1267, 1269, 1270, 1271, 1272, 1273, 1275, 1278, 1279, 1280, 1281, 1282, 1283, 1285, 1288, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1300, 1303, 1307, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1360, 1361, 1362, 1363, 1364, 1366, 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, 1395, 1396, 1397, 1398, 1399, 1401, 1404, 1405, 1406, 1407, 1408, 1409, 1411, 1414, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1451, 1453, 1456, 1460, 1465, 1471, 1472, 1473, 1474, 1475, 1476, 1478, 1479, 1480, 1481, 1482, 1484, 1487, 1488, 1489, 1490, 1491, 1492, 1494, 1497, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1509, 1512, 1516, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1569, 1570, 1571, 1572, 1573, 1575, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1604, 1605, 1606, 1607, 1608, 1610, 1613, 1614, 1615, 1616, 1617, 1618, 1620, 1623, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1660, 1662, 1665, 1669, 1674, 1680, 1681, 1682, 1683, 1684, 1685, 1687, 1688, 1689, 1690, 1691, 1693, 1696, 1697, 1698, 1699, 1700, 1701, 1703, 1706, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1718, 1721, 1725, 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, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1778, 1779, 1780, 1781, 1782, 1784, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1813, 1814, 1815, 1816, 1817, 1819, 1822, 1823, 1824, 1825, 1826, 1827, 1829, 1832, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1869, 1871, 1874, 1878, 1883, 1889, 1890, 1891, 1892, 1893, 1894, 1896, 1897, 1898, 1899, 1900, 1902, 1905, 1906, 1907, 1908, 1909, 1910, 1912, 1915, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1927, 1930, 1934, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1987, 1988, 1989, 1990, 1991, 1993, 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, 2022, 2023, 2024, 2025, 2026, 2028, 2031, 2032, 2033, 2034, 2035, 2036, 2038, 2041, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2078, 2080, 2083, 2087, 2092, 2098, 2099, 2100, 2101, 2102, 2103, 2105, 2106, 2107, 2108, 2109, 2111, 2114, 2115, 2116, 2117, 2118, 2119, 2121, 2124, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2136, 2139, 2143, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2196, 2197, 2198, 2199, 2200, 2202, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2231, 2232, 2233, 2234, 2235, 2237, 2240, 2241, 2242, 2243, 2244, 2245, 2247, 2250, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2287, 2289, 2292, 2296, 2301, 2307, 2308, 2309, 2310, 2311, 2312, 2314, 2315, 2316, 2317, 2318, 2320, 2323, 2324, 2325, 2326, 2327, 2328, 2330, 2333, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2345, 2348, 2352, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2405, 2406, 2407, 2408, 2409, 2411, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2438, 2440, 2441, 2442, 2443, 2444, 2446, 2449, 2450, 2451, 2452, 2453, 2454, 2456, 2459, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2489]
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions :[2489, 2488, 2487, 2486, 2485, 2484, 2483, 2482, 2481, 2480, 2479, 2478, 2477, 2476, 2475, 2474, 2473, 2472, 2471, 2470, 2469, 2468, 2467, 2466, 2465, 2464, 2463, 2459, 2456, 2454, 2453, 2452, 2451, 2450, 2449, 2446, 2444, 2443, 2442, 2441, 2440, 2438, 2437, 2436, 2435, 2434, 2433, 2432, 2431, 2430, 2429, 2428, 2427, 2426, 2425, 2424, 2423, 2422, 2421, 2420, 2419, 2418, 2417, 2416, 2415, 2414, 2411, 2409, 2408, 2407, 2406, 2405, 2403, 2402, 2401, 2400, 2399, 2398, 2397, 2396, 2395, 2394, 2393, 2392, 2391, 2390, 2389, 2388, 2387, 2386, 2385, 2383, 2382, 2381, 2380, 2379, 2378, 2377, 2376, 2375, 2374, 2373, 2372, 2371, 2370, 2369, 2368, 2367, 2366, 2365, 2364, 2363, 2362, 2361, 2360, 2359, 2358, 2357, 2352, 2348, 2345, 2343, 2342, 2341, 2340, 2339, 2338, 2337, 2333, 2330, 2328, 2327, 2326, 2325, 2324, 2323, 2320, 2318, 2317, 2316, 2315, 2314, 2312, 2311, 2310, 2309, 2308, 2307, 2301, 2296, 2292, 2289, 2287, 2280, 2279, 2278, 2277, 2276, 2275, 2274, 2273, 2272, 2271, 2270, 2269, 2268, 2267, 2266, 2265, 2264, 2263, 2262, 2261, 2260, 2259, 2258, 2257, 2256, 2255, 2254, 2250, 2247, 2245, 2244, 2243, 2242, 2241, 2240, 2237, 2235, 2234, 2233, 2232, 2231, 2229, 2228, 2227, 2226, 2225, 2224, 2223, 2222, 2221, 2220, 2219, 2218, 2217, 2216, 2215, 2214, 2213, 2212, 2211, 2210, 2209, 2208, 2207, 2206, 2205, 2202, 2200, 2199, 2198, 2197, 2196, 2194, 2193, 2192, 2191, 2190, 2189, 2188, 2187, 2186, 2185, 2184, 2183, 2182, 2181, 2180, 2179, 2178, 2177, 2176, 2174, 2173, 2172, 2171, 2170, 2169, 2168, 2167, 2166, 2165, 2164, 2163, 2162, 2161, 2160, 2159, 2158, 2157, 2156, 2155, 2154, 2153, 2152, 2151, 2150, 2149, 2148, 2143, 2139, 2136, 2134, 2133, 2132, 2131, 2130, 2129, 2128, 2124, 2121, 2119, 2118, 2117, 2116, 2115, 2114, 2111, 2109, 2108, 2107, 2106, 2105, 2103, 2102, 2101, 2100, 2099, 2098, 2092, 2087, 2083, 2080, 2078, 2071, 2070, 2069, 2068, 2067, 2066, 2065, 2064, 2063, 2062, 2061, 2060, 2059, 2058, 2057, 2056, 2055, 2054, 2053, 2052, 2051, 2050, 2049, 2048, 2047, 2046, 2045, 2041, 2038, 2036, 2035, 2034, 2033, 2032, 2031, 2028, 2026, 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1993, 1991, 1990, 1989, 1988, 1987, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955, 1954, 1953, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1943, 1942, 1941, 1940, 1939, 1934, 1930, 1927, 1925, 1924, 1923, 1922, 1921, 1920, 1919, 1915, 1912, 1910, 1909, 1908, 1907, 1906, 1905, 1902, 1900, 1899, 1898, 1897, 1896, 1894, 1893, 1892, 1891, 1890, 1889, 1883, 1878, 1874, 1871, 1869, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1851, 1850, 1849, 1848, 1847, 1846, 1845, 1844, 1843, 1842, 1841, 1840, 1839, 1838, 1837, 1836, 1832, 1829, 1827, 1826, 1825, 1824, 1823, 1822, 1819, 1817, 1816, 1815, 1814, 1813, 1811, 1810, 1809, 1808, 1807, 1806, 1805, 1804, 1803, 1802, 1801, 1800, 1799, 1798, 1797, 1796, 1795, 1794, 1793, 1792, 1791, 1790, 1789, 1788, 1787, 1784, 1782, 1781, 1780, 1779, 1778, 1776, 1775, 1774, 1773, 1772, 1771, 1770, 1769, 1768, 1767, 1766, 1765, 1764, 1763, 1762, 1761, 1760, 1759, 1758, 1756, 1755, 1754, 1753, 1752, 1751, 1750, 1749, 1748, 1747, 1746, 1745, 1744, 1743, 1742, 1741, 1740, 1739, 1738, 1737, 1736, 1735, 1734, 1733, 1732, 1731, 1730, 1725, 1721, 1718, 1716, 1715, 1714, 1713, 1712, 1711, 1710, 1706, 1703, 1701, 1700, 1699, 1698, 1697, 1696, 1693, 1691, 1690, 1689, 1688, 1687, 1685, 1684, 1683, 1682, 1681, 1680, 1674, 1669, 1665, 1662, 1660, 1653, 1652, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1644, 1643, 1642, 1641, 1640, 1639, 1638, 1637, 1636, 1635, 1634, 1633, 1632, 1631, 1630, 1629, 1628, 1627, 1623, 1620, 1618, 1617, 1616, 1615, 1614, 1613, 1610, 1608, 1607, 1606, 1605, 1604, 1602, 1601, 1600, 1599, 1598, 1597, 1596, 1595, 1594, 1593, 1592, 1591, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1575, 1573, 1572, 1571, 1570, 1569, 1567, 1566, 1565, 1564, 1563, 1562, 1561, 1560, 1559, 1558, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1550, 1549, 1547, 1546, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1524, 1523, 1522, 1521, 1516, 1512, 1509, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1497, 1494, 1492, 1491, 1490, 1489, 1488, 1487, 1484, 1482, 1481, 1480, 1479, 1478, 1476, 1475, 1474, 1473, 1472, 1471, 1465, 1460, 1456, 1453, 1451, 1444, 1443, 1442, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1424, 1423, 1422, 1421, 1420, 1419, 1418, 1414, 1411, 1409, 1408, 1407, 1406, 1405, 1404, 1401, 1399, 1398, 1397, 1396, 1395, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1366, 1364, 1363, 1362, 1361, 1360, 1358, 1357, 1356, 1355, 1354, 1353, 1352, 1351, 1350, 1349, 1348, 1347, 1346, 1345, 1344, 1343, 1342, 1341, 1340, 1338, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1307, 1303, 1300, 1298, 1297, 1296, 1295, 1294, 1293, 1292, 1288, 1285, 1283, 1282, 1281, 1280, 1279, 1278, 1275, 1273, 1272, 1271, 1270, 1269, 1267, 1266, 1265, 1264, 1263, 1262, 1256, 1251, 1247, 1244, 1242]
Starting structural reductions, iteration 1 : 520/700 places, 1578/2670 transitions.
Applied a total of 0 rules in 37 ms. Remains 520 /520 variables (removed 0) and now considering 1578/1578 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 520/700 places, 1578/2670 transitions.
Incomplete random walk after 1000000 steps, including 9645 resets, run finished after 4027 ms. (steps per millisecond=248 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 29855 resets, run finished after 2478 ms. (steps per millisecond=403 ) properties seen :[0]
Interrupted probabilistic random walk after 4690617 steps, run timeout after 30001 ms. (steps per millisecond=156 ) properties seen :[0]
Probabilistic random walk after 4690617 steps, saw 1041088 distinct states, run finished after 30001 ms. (steps per millisecond=156 ) properties seen :[0]
[2021-05-18 23:11:08] [INFO ] Flow matrix only has 1542 transitions (discarded 36 similar events)
// Phase 1: matrix 1542 rows 520 cols
[2021-05-18 23:11:08] [INFO ] Computed 52 place invariants in 49 ms
[2021-05-18 23:11:08] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2021-05-18 23:11:08] [INFO ] [Real]Absence check using 20 positive and 32 generalized place invariants in 26 ms returned sat
[2021-05-18 23:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:11:10] [INFO ] [Real]Absence check using state equation in 1923 ms returned sat
[2021-05-18 23:11:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:11:11] [INFO ] [Nat]Absence check using 20 positive place invariants in 31 ms returned sat
[2021-05-18 23:11:11] [INFO ] [Nat]Absence check using 20 positive and 32 generalized place invariants in 160 ms returned unsat
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityCardinality-07 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-COL-S06J06T06"
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-COL-S06J06T06, 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-oct2-162089287100103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T06.tgz
mv PolyORBLF-COL-S06J06T06 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 ;