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-oct2-162089287300255.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 PolyORBNT-PT-S10J60, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 149K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 598K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.0M 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 237K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 601K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 27 09:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 27 09:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 45K Mar 25 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 145K Mar 25 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 19M 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 PolyORBNT-PT-S10J60-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621391343605

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:29:06] [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 02:29:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:29:07] [INFO ] Load time of PNML (sax parser for PT used): 899 ms
[2021-05-19 02:29:07] [INFO ] Transformed 1234 places.
[2021-05-19 02:29:07] [INFO ] Transformed 12920 transitions.
[2021-05-19 02:29:07] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 1147 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 156 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 458 ms. (steps per millisecond=21 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 103 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 02:29:08] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2021-05-19 02:29:09] [INFO ] Computed 152 place invariants in 212 ms
[2021-05-19 02:29:09] [INFO ] [Real]Absence check using 121 positive place invariants in 175 ms returned sat
[2021-05-19 02:29:09] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 140 ms returned unsat
[2021-05-19 02:29:10] [INFO ] [Real]Absence check using 121 positive place invariants in 115 ms returned sat
[2021-05-19 02:29:10] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 83 ms returned sat
[2021-05-19 02:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:14] [INFO ] [Real]Absence check using state equation in 4595 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 02:29:15] [INFO ] [Real]Absence check using 121 positive place invariants in 219 ms returned sat
[2021-05-19 02:29:15] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 121 ms returned sat
[2021-05-19 02:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s898 (- (+ 1 t38 t39 t67 t149 t168 t185 t216 t267 t274 t288 t329 t344 t376 t381 t453 t462 t465 t474 t491 t531 t561 t576 t606 t630 t650 t654 t728 t734 t754 t785 t804 t843 t895 t907 t951 t987 t1058 t1074 t1096 t1159 t1175 t1206 t1239 t1277 t1283 t1309 t1352 t1402 t1434 t1437 t1444 t1459 t1465 t1641 t1652 t2263 t2273 t2618 t2686 t2721 t2753) t518))") while checking expression at index 2
[2021-05-19 02:29:20] [INFO ] [Real]Absence check using 121 positive place invariants in 56 ms returned unsat
[2021-05-19 02:29:20] [INFO ] [Real]Absence check using 121 positive place invariants in 300 ms returned sat
[2021-05-19 02:29:20] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 155 ms returned sat
[2021-05-19 02:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:25] [INFO ] [Real]Absence check using state equation in 4360 ms returned (error "Failed to check-sat")
[2021-05-19 02:29:25] [INFO ] [Real]Absence check using 121 positive place invariants in 77 ms returned sat
[2021-05-19 02:29:25] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 58 ms returned sat
[2021-05-19 02:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:30] [INFO ] [Real]Absence check using state equation in 4778 ms returned (error "Failed to check-sat")
[2021-05-19 02:29:30] [INFO ] [Real]Absence check using 121 positive place invariants in 256 ms returned sat
[2021-05-19 02:29:30] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 119 ms returned sat
[2021-05-19 02:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s757 (- t1591 t843))") while checking expression at index 6
[2021-05-19 02:29:35] [INFO ] [Real]Absence check using 121 positive place invariants in 76 ms returned sat
[2021-05-19 02:29:35] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2021-05-19 02:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:29:40] [INFO ] [Real]Absence check using state equation in 4732 ms returned (error "Failed to check-sat")
[2021-05-19 02:29:40] [INFO ] [Real]Absence check using 121 positive place invariants in 81 ms returned sat
[2021-05-19 02:29:40] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 83 ms returned sat
[2021-05-19 02:29:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:29:45] [INFO ] [Real]Absence check using state equation in 4739 ms returned (error "Failed to check-sat")
[2021-05-19 02:29:45] [INFO ] [Real]Absence check using 121 positive place invariants in 153 ms returned unsat
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 31 out of 1234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 1224 transition count 2748
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 134 place count 1162 transition count 2748
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 63 Pre rules applied. Total rules applied 134 place count 1162 transition count 2685
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 260 place count 1099 transition count 2685
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 264 place count 1097 transition count 2683
Applied a total of 264 rules in 812 ms. Remains 1097 /1234 variables (removed 137) and now considering 2683/2810 (removed 127) transitions.
[2021-05-19 02:29:46] [INFO ] Flow matrix only has 2674 transitions (discarded 9 similar events)
// Phase 1: matrix 2674 rows 1097 cols
[2021-05-19 02:29:46] [INFO ] Computed 142 place invariants in 146 ms
[2021-05-19 02:29:58] [INFO ] Dead Transitions using invariants and state equation in 12335 ms returned [1053, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1063, 1065, 1069, 1070, 1071, 1072, 1073, 1074, 1076, 1077, 1078, 1080, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1091, 1092, 1093, 1094, 1099, 1102, 1105, 1106, 1107, 1108, 1110, 1112, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1123, 1125, 1126, 1129, 1132, 1133, 1137, 1139, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1151, 1152, 1156, 1157, 1158, 1159, 1160, 1162, 1163, 1165, 1167, 1170, 1171, 1173, 1174, 1175, 1176, 1178, 1179, 1181, 1183, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1194, 1195, 1198, 1199, 1202, 1203, 1206, 1207, 1208, 1212, 1214, 1215, 1217, 1218, 1219, 1220, 1221, 1222, 1225, 1226, 1227, 1230, 1233, 1239, 1240, 1241, 1242, 1244, 1245, 1246, 1247, 1249, 1250, 1251, 1253, 1254, 1255, 1257, 1260, 1262, 1263, 1264, 1267, 1268, 1276, 1277, 1279, 1283, 1284, 1285, 1287, 1289, 1292, 1294, 1295, 1297, 1298, 1300, 1304, 1305, 1309, 1311, 1316, 1318, 1321, 1322, 1323, 1324, 1325, 1330, 1331, 1332, 1333, 1336, 1337, 1338, 1339, 1342, 1346, 1348, 1349, 1351, 1355, 1356, 1359, 1360, 1366, 1367, 1368, 1369, 1370, 1372, 1375, 1377, 1380, 1383, 1384, 1386, 1387, 1390, 1392, 1394, 1396, 1398, 1399, 1401, 1403, 1404, 1406, 1408, 1409, 1412, 1415, 1417, 1418, 1422, 1424, 1428, 1430, 1432, 1433, 1435, 1436, 1437, 1438, 1440, 1442, 1444, 1446, 1447, 1449, 1451, 1452, 1453, 1454, 1459, 1462, 1463, 1464, 1465, 1466, 1469, 1471, 1472, 1474, 1475, 1477, 1481, 1483, 1485, 1486, 1487, 1489, 1491, 1493, 1495, 1496, 1497, 1498, 1500, 1501, 1505, 1511, 1512, 1513, 1514, 1516, 1518, 1519, 1520, 1522, 1524, 1525, 1527, 1529, 1530, 1536, 1537, 1538, 1540, 1541, 1543, 1544, 1546, 1547, 1549, 1550, 1551, 1552, 1555, 1556, 1558, 1559, 1561, 1563, 1564, 1565, 1569, 1570, 1571, 1572, 1573, 1575, 1576, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1587, 1589, 1590, 1591, 1594, 1596, 1597, 1599, 1600, 1603, 1604, 1605, 1606, 1607, 1608, 1610, 1611, 1612, 1613, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1623, 1625, 1627, 1628, 1630, 1631, 1632, 1634, 1636, 1637, 1639, 1642, 1643, 1644, 1647, 1648, 1649, 1651, 1653, 1654, 1655, 1657, 1658, 1659, 1660, 1661, 1663, 1664, 1666, 1667, 1670, 1671, 1672, 1674, 1675, 1676, 1680, 1681, 1682, 1684, 1685, 1686, 1688, 1689, 1690, 1691, 1692, 1693, 1695, 1697, 1698, 1699, 1701, 1702, 1703, 1704, 1705, 1707, 1708, 1712, 1713, 1714, 1715, 1716, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1731, 1733, 1737, 1739, 1740, 1742, 1743, 1744, 1745, 1748, 1749, 1750, 1751, 1752, 1753, 1755, 1756, 1757, 1759, 1760, 1761, 1762, 1763, 1764, 1766, 1767, 1768, 1769, 1770, 1771, 1773, 1774, 1775, 1776, 1777, 1779, 1780, 1781, 1782, 1784, 1786, 1787, 1789, 1791, 1793, 1794, 1795, 1796, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1808, 1809, 1811, 1812, 1813, 1814, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1825, 1826, 1827, 1831, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1842, 1844, 1846, 1848, 1849, 1850, 1851, 1852, 1854, 1855, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1866, 1867, 1868, 1869, 1870, 1872, 1874, 1875, 1880, 1882, 1883, 1884, 1885, 1886, 1888, 1889, 1891, 1892, 1894, 1896, 1897, 1898, 1899, 1901, 1902, 1903, 1905, 1906, 1907, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1917, 1918, 1921, 1922, 1925, 1928, 1930, 1932, 1933, 1934, 1935, 1940, 1941, 1942, 1944, 1945, 1947, 1948, 1949, 1952, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1966, 1969, 1970, 1973, 1974, 1978, 1981, 1982, 1984, 1985, 1986, 1990, 1992, 1993, 1994, 1995, 1997, 1998, 1999, 2004, 2008, 2010, 2013, 2014, 2015, 2016, 2018, 2019, 2020, 2021, 2022, 2023, 2025, 2026, 2027, 2029, 2030, 2032, 2033, 2034, 2036, 2038, 2040, 2045, 2046, 2047, 2049, 2050, 2051]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2051, 2050, 2049, 2047, 2046, 2045, 2040, 2038, 2036, 2034, 2033, 2032, 2030, 2029, 2027, 2026, 2025, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2013, 2010, 2008, 2004, 1999, 1998, 1997, 1995, 1994, 1993, 1992, 1990, 1986, 1985, 1984, 1982, 1981, 1978, 1974, 1973, 1970, 1969, 1966, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1952, 1949, 1948, 1947, 1945, 1944, 1942, 1941, 1940, 1935, 1934, 1933, 1932, 1930, 1928, 1925, 1922, 1921, 1918, 1917, 1915, 1914, 1913, 1912, 1911, 1910, 1909, 1907, 1906, 1905, 1903, 1902, 1901, 1899, 1898, 1897, 1896, 1894, 1892, 1891, 1889, 1888, 1886, 1885, 1884, 1883, 1882, 1880, 1875, 1874, 1872, 1870, 1869, 1868, 1867, 1866, 1864, 1863, 1862, 1861, 1860, 1859, 1858, 1855, 1854, 1852, 1851, 1850, 1849, 1848, 1846, 1844, 1842, 1840, 1839, 1838, 1837, 1836, 1835, 1834, 1833, 1831, 1827, 1826, 1825, 1823, 1822, 1821, 1820, 1819, 1818, 1817, 1816, 1814, 1813, 1812, 1811, 1809, 1808, 1806, 1805, 1804, 1803, 1802, 1801, 1800, 1799, 1798, 1796, 1795, 1794, 1793, 1791, 1789, 1787, 1786, 1784, 1782, 1781, 1780, 1779, 1777, 1776, 1775, 1774, 1773, 1771, 1770, 1769, 1768, 1767, 1766, 1764, 1763, 1762, 1761, 1760, 1759, 1757, 1756, 1755, 1753, 1752, 1751, 1750, 1749, 1748, 1745, 1744, 1743, 1742, 1740, 1739, 1737, 1733, 1731, 1727, 1726, 1725, 1724, 1723, 1722, 1721, 1720, 1719, 1718, 1716, 1715, 1714, 1713, 1712, 1708, 1707, 1705, 1704, 1703, 1702, 1701, 1699, 1698, 1697, 1695, 1693, 1692, 1691, 1690, 1689, 1688, 1686, 1685, 1684, 1682, 1681, 1680, 1676, 1675, 1674, 1672, 1671, 1670, 1667, 1666, 1664, 1663, 1661, 1660, 1659, 1658, 1657, 1655, 1654, 1653, 1651, 1649, 1648, 1647, 1644, 1643, 1642, 1639, 1637, 1636, 1634, 1632, 1631, 1630, 1628, 1627, 1625, 1623, 1621, 1620, 1619, 1618, 1617, 1616, 1615, 1613, 1612, 1611, 1610, 1608, 1607, 1606, 1605, 1604, 1603, 1600, 1599, 1597, 1596, 1594, 1591, 1590, 1589, 1587, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1576, 1575, 1573, 1572, 1571, 1570, 1569, 1565, 1564, 1563, 1561, 1559, 1558, 1556, 1555, 1552, 1551, 1550, 1549, 1547, 1546, 1544, 1543, 1541, 1540, 1538, 1537, 1536, 1530, 1529, 1527, 1525, 1524, 1522, 1520, 1519, 1518, 1516, 1514, 1513, 1512, 1511, 1505, 1501, 1500, 1498, 1497, 1496, 1495, 1493, 1491, 1489, 1487, 1486, 1485, 1483, 1481, 1477, 1475, 1474, 1472, 1471, 1469, 1466, 1465, 1464, 1463, 1462, 1459, 1454, 1453, 1452, 1451, 1449, 1447, 1446, 1444, 1442, 1440, 1438, 1437, 1436, 1435, 1433, 1432, 1430, 1428, 1424, 1422, 1418, 1417, 1415, 1412, 1409, 1408, 1406, 1404, 1403, 1401, 1399, 1398, 1396, 1394, 1392, 1390, 1387, 1386, 1384, 1383, 1380, 1377, 1375, 1372, 1370, 1369, 1368, 1367, 1366, 1360, 1359, 1356, 1355, 1351, 1349, 1348, 1346, 1342, 1339, 1338, 1337, 1336, 1333, 1332, 1331, 1330, 1325, 1324, 1323, 1322, 1321, 1318, 1316, 1311, 1309, 1305, 1304, 1300, 1298, 1297, 1295, 1294, 1292, 1289, 1287, 1285, 1284, 1283, 1279, 1277, 1276, 1268, 1267, 1264, 1263, 1262, 1260, 1257, 1255, 1254, 1253, 1251, 1250, 1249, 1247, 1246, 1245, 1244, 1242, 1241, 1240, 1239, 1233, 1230, 1227, 1226, 1225, 1222, 1221, 1220, 1219, 1218, 1217, 1215, 1214, 1212, 1208, 1207, 1206, 1203, 1202, 1199, 1198, 1195, 1194, 1192, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1183, 1181, 1179, 1178, 1176, 1175, 1174, 1173, 1171, 1170, 1167, 1165, 1163, 1162, 1160, 1159, 1158, 1157, 1156, 1152, 1151, 1149, 1148, 1147, 1146, 1145, 1144, 1143, 1142, 1139, 1137, 1133, 1132, 1129, 1126, 1125, 1123, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1112, 1110, 1108, 1107, 1106, 1105, 1102, 1099, 1094, 1093, 1092, 1091, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1080, 1078, 1077, 1076, 1074, 1073, 1072, 1071, 1070, 1069, 1065, 1063, 1061, 1060, 1059, 1058, 1057, 1056, 1055, 1053]
Starting structural reductions, iteration 1 : 1097/1234 places, 2068/2810 transitions.
Applied a total of 0 rules in 80 ms. Remains 1097 /1097 variables (removed 0) and now considering 2068/2068 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1097/1234 places, 2068/2810 transitions.
Incomplete random walk after 1000000 steps, including 71660 resets, run finished after 14677 ms. (steps per millisecond=68 ) properties seen :[1, 0, 1, 0, 1, 1, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 7351 resets, run finished after 2549 ms. (steps per millisecond=392 ) properties seen :[1, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 7284 resets, run finished after 2499 ms. (steps per millisecond=400 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 7210 resets, run finished after 2419 ms. (steps per millisecond=413 ) properties seen :[0, 0]
[2021-05-19 02:30:20] [INFO ] Flow matrix only has 2059 transitions (discarded 9 similar events)
// Phase 1: matrix 2059 rows 1097 cols
[2021-05-19 02:30:21] [INFO ] Computed 142 place invariants in 87 ms
[2021-05-19 02:30:21] [INFO ] [Real]Absence check using 121 positive place invariants in 146 ms returned sat
[2021-05-19 02:30:21] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 102 ms returned sat
[2021-05-19 02:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:27] [INFO ] [Real]Absence check using state equation in 6099 ms returned sat
[2021-05-19 02:30:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:27] [INFO ] [Nat]Absence check using 121 positive place invariants in 142 ms returned sat
[2021-05-19 02:30:27] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 31 ms returned unsat
[2021-05-19 02:30:28] [INFO ] [Real]Absence check using 121 positive place invariants in 77 ms returned sat
[2021-05-19 02:30:28] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 63 ms returned sat
[2021-05-19 02:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:34] [INFO ] [Real]Absence check using state equation in 5831 ms returned sat
[2021-05-19 02:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:34] [INFO ] [Nat]Absence check using 121 positive place invariants in 71 ms returned sat
[2021-05-19 02:30:34] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 32 ms returned unsat
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-11 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="PolyORBNT-PT-S10J60"
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 PolyORBNT-PT-S10J60, 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-oct2-162089287300255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J60.tgz
mv PolyORBNT-PT-S10J60 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 ;