Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200702.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
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 r176-tajo-158987872200702
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 31K Apr 12 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 06:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 516K Apr 11 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 58K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 476K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 10 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 10 13:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 9 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 667K Apr 9 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 34K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19M Mar 24 05:37 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 1591177229073

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:40:31] [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]
[2020-06-03 09:40:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:40:32] [INFO ] Load time of PNML (sax parser for PT used): 818 ms
[2020-06-03 09:40:32] [INFO ] Transformed 1234 places.
[2020-06-03 09:40:32] [INFO ] Transformed 12920 transitions.
[2020-06-03 09:40:32] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 1118 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 191 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 559 resets, run finished after 415 ms. (steps per millisecond=24 ) properties seen :[0, 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 145 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 106 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 103 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 125 ms. (steps per millisecond=80 ) properties seen :[0, 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 110 ms. (steps per millisecond=90 ) properties seen :[0, 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 105 ms. (steps per millisecond=95 ) properties seen :[0, 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 86 ms. (steps per millisecond=116 ) properties seen :[0, 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 69 ms. (steps per millisecond=144 ) properties seen :[0, 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 62 ms. (steps per millisecond=161 ) properties seen :[0, 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 82 ms. (steps per millisecond=121 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 103 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, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 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 65 ms. (steps per millisecond=153 ) properties seen :[0, 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 70 ms. (steps per millisecond=142 ) properties seen :[0, 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 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 854443 steps, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0]
Probabilistic random walk after 854443 steps, saw 239765 distinct states, run finished after 30003 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2020-06-03 09:41:04] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2020-06-03 09:41:05] [INFO ] Computed 152 place invariants in 410 ms
[2020-06-03 09:41:05] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:41:05] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:10] [INFO ] [Real]Absence check using state equation in 4562 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 09:41:10] [INFO ] [Real]Absence check using 121 positive place invariants in 170 ms returned sat
[2020-06-03 09:41:10] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 126 ms returned unsat
[2020-06-03 09:41:11] [INFO ] [Real]Absence check using 121 positive place invariants in 323 ms returned unsat
[2020-06-03 09:41:11] [INFO ] [Real]Absence check using 121 positive place invariants in 63 ms returned unsat
[2020-06-03 09:41:11] [INFO ] [Real]Absence check using 121 positive place invariants in 55 ms returned unsat
[2020-06-03 09:41:12] [INFO ] [Real]Absence check using 121 positive place invariants in 467 ms returned sat
[2020-06-03 09:41:12] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 43 ms returned unsat
[2020-06-03 09:41:12] [INFO ] [Real]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 09:41:12] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 105 ms returned sat
[2020-06-03 09:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:41:17] [INFO ] [Real]Absence check using state equation in 4682 ms returned (error "Failed to check-sat")
[2020-06-03 09:41:17] [INFO ] [Real]Absence check using 121 positive place invariants in 221 ms returned sat
[2020-06-03 09:41:18] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 175 ms returned sat
[2020-06-03 09:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:41:22] [INFO ] [Real]Absence check using state equation in 4328 ms returned (error "Failed to check-sat")
[2020-06-03 09:41:22] [INFO ] [Real]Absence check using 121 positive place invariants in 71 ms returned sat
[2020-06-03 09:41:22] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 18 ms returned unsat
[2020-06-03 09:41:22] [INFO ] [Real]Absence check using 121 positive place invariants in 80 ms returned sat
[2020-06-03 09:41:22] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:41:27] [INFO ] [Real]Absence check using state equation in 4783 ms returned (error "Failed to check-sat")
[2020-06-03 09:41:27] [INFO ] [Real]Absence check using 121 positive place invariants in 45 ms returned unsat
[2020-06-03 09:41:28] [INFO ] [Real]Absence check using 121 positive place invariants in 139 ms returned unsat
[2020-06-03 09:41:28] [INFO ] [Real]Absence check using 121 positive place invariants in 119 ms returned sat
[2020-06-03 09:41:28] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 105 ms returned sat
[2020-06-03 09:41:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:33] [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: Stream closed (= s969 (- t529 t489))") while checking expression at index 12
[2020-06-03 09:41:33] [INFO ] [Real]Absence check using 121 positive place invariants in 72 ms returned sat
[2020-06-03 09:41:33] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 55 ms returned sat
[2020-06-03 09:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:41:38] [INFO ] [Real]Absence check using state equation in 4769 ms returned (error "Failed to check-sat")
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 164 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 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 134 place count 1162 transition count 2688
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 254 place count 1102 transition count 2688
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 258 place count 1100 transition count 2686
Applied a total of 258 rules in 1067 ms. Remains 1100 /1234 variables (removed 134) and now considering 2686/2810 (removed 124) transitions.
[2020-06-03 09:41:39] [INFO ] Flow matrix only has 2677 transitions (discarded 9 similar events)
// Phase 1: matrix 2677 rows 1100 cols
[2020-06-03 09:41:39] [INFO ] Computed 142 place invariants in 189 ms
[2020-06-03 09:41:49] [INFO ] Dead Transitions using invariants and state equation in 10536 ms returned [1201, 1203, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1213, 1215, 1219, 1220, 1221, 1222, 1223, 1224, 1226, 1227, 1228, 1230, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1241, 1242, 1243, 1244, 1249, 1253, 1255, 1256, 1257, 1258, 1260, 1262, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1273, 1275, 1276, 1279, 1282, 1283, 1287, 1289, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1301, 1302, 1306, 1307, 1308, 1309, 1310, 1312, 1313, 1315, 1317, 1319, 1321, 1323, 1324, 1325, 1326, 1328, 1329, 1331, 1333, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1344, 1345, 1348, 1349, 1352, 1353, 1356, 1357, 1358, 1362, 1364, 1365, 1367, 1368, 1369, 1370, 1371, 1372, 1375, 1376, 1377, 1380, 1383, 1389, 1390, 1391, 1392, 1394, 1395, 1396, 1397, 1399, 1400, 1401, 1403, 1404, 1405, 1407, 1410, 1412, 1413, 1414, 1417, 1418, 1426, 1427, 1431, 1433, 1434, 1435, 1437, 1439, 1442, 1444, 1445, 1447, 1448, 1450, 1453, 1455, 1459, 1461, 1466, 1470, 1471, 1472, 1473, 1474, 1475, 1480, 1481, 1482, 1483, 1486, 1487, 1488, 1491, 1492, 1497, 1498, 1499, 1501, 1505, 1506, 1509, 1510, 1516, 1517, 1518, 1519, 1520, 1522, 1525, 1527, 1530, 1533, 1534, 1536, 1537, 1540, 1542, 1543, 1546, 1548, 1549, 1551, 1553, 1554, 1556, 1558, 1559, 1561, 1565, 1567, 1568, 1572, 1574, 1578, 1579, 1581, 1583, 1585, 1586, 1587, 1589, 1590, 1592, 1594, 1596, 1597, 1599, 1601, 1602, 1603, 1604, 1609, 1612, 1613, 1614, 1615, 1618, 1619, 1621, 1622, 1624, 1625, 1626, 1632, 1634, 1635, 1636, 1637, 1638, 1640, 1643, 1645, 1646, 1647, 1648, 1650, 1651, 1655, 1661, 1662, 1663, 1664, 1666, 1668, 1669, 1670, 1672, 1674, 1675, 1677, 1679, 1680, 1686, 1687, 1688, 1690, 1691, 1693, 1694, 1696, 1697, 1699, 1700, 1701, 1702, 1705, 1706, 1708, 1709, 1711, 1713, 1714, 1715, 1719, 1720, 1721, 1722, 1723, 1725, 1726, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1737, 1739, 1740, 1741, 1744, 1746, 1747, 1749, 1750, 1753, 1754, 1755, 1756, 1757, 1758, 1760, 1761, 1762, 1763, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1773, 1775, 1777, 1778, 1780, 1781, 1782, 1784, 1786, 1787, 1789, 1792, 1793, 1794, 1797, 1798, 1799, 1801, 1803, 1804, 1805, 1807, 1808, 1809, 1810, 1811, 1813, 1814, 1816, 1817, 1820, 1821, 1822, 1824, 1825, 1826, 1830, 1831, 1832, 1834, 1835, 1836, 1838, 1839, 1840, 1841, 1842, 1843, 1845, 1847, 1848, 1849, 1851, 1852, 1853, 1854, 1855, 1857, 1858, 1862, 1863, 1864, 1865, 1866, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1881, 1883, 1887, 1889, 1890, 1892, 1893, 1894, 1895, 1898, 1899, 1900, 1901, 1902, 1903, 1905, 1906, 1907, 1909, 1910, 1911, 1912, 1913, 1914, 1916, 1917, 1918, 1919, 1920, 1921, 1923, 1924, 1925, 1926, 1927, 1929, 1930, 1931, 1932, 1934, 1936, 1937, 1939, 1941, 1943, 1944, 1945, 1946, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1958, 1959, 1961, 1962, 1963, 1964, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1975, 1976, 1977, 1981, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1994, 1996, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2025, 2030, 2032, 2033, 2034, 2035, 2036, 2038, 2039, 2041, 2042, 2044, 2046, 2047, 2048, 2049, 2051, 2052, 2053, 2055, 2056, 2057, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2067, 2068, 2071, 2072, 2075, 2078, 2080, 2082, 2083, 2084, 2085, 2090, 2091, 2092, 2094, 2095, 2097, 2098, 2099, 2102, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2116, 2119, 2120, 2123, 2124, 2128, 2131, 2132, 2134, 2135, 2136, 2140, 2142, 2143, 2144, 2145, 2147, 2148, 2149, 2154, 2158, 2160, 2163, 2164, 2165, 2166, 2168, 2169, 2170, 2171, 2172, 2173, 2175, 2176, 2177, 2179, 2180, 2182, 2183, 2184, 2186, 2188, 2190, 2195, 2196, 2197, 2199, 2200]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2200, 2199, 2197, 2196, 2195, 2190, 2188, 2186, 2184, 2183, 2182, 2180, 2179, 2177, 2176, 2175, 2173, 2172, 2171, 2170, 2169, 2168, 2166, 2165, 2164, 2163, 2160, 2158, 2154, 2149, 2148, 2147, 2145, 2144, 2143, 2142, 2140, 2136, 2135, 2134, 2132, 2131, 2128, 2124, 2123, 2120, 2119, 2116, 2112, 2111, 2110, 2109, 2108, 2107, 2106, 2102, 2099, 2098, 2097, 2095, 2094, 2092, 2091, 2090, 2085, 2084, 2083, 2082, 2080, 2078, 2075, 2072, 2071, 2068, 2067, 2065, 2064, 2063, 2062, 2061, 2060, 2059, 2057, 2056, 2055, 2053, 2052, 2051, 2049, 2048, 2047, 2046, 2044, 2042, 2041, 2039, 2038, 2036, 2035, 2034, 2033, 2032, 2030, 2025, 2024, 2022, 2020, 2019, 2018, 2017, 2016, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2005, 2004, 2002, 2001, 2000, 1999, 1998, 1996, 1994, 1992, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1981, 1977, 1976, 1975, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1964, 1963, 1962, 1961, 1959, 1958, 1956, 1955, 1954, 1953, 1952, 1951, 1950, 1949, 1948, 1946, 1945, 1944, 1943, 1941, 1939, 1937, 1936, 1934, 1932, 1931, 1930, 1929, 1927, 1926, 1925, 1924, 1923, 1921, 1920, 1919, 1918, 1917, 1916, 1914, 1913, 1912, 1911, 1910, 1909, 1907, 1906, 1905, 1903, 1902, 1901, 1900, 1899, 1898, 1895, 1894, 1893, 1892, 1890, 1889, 1887, 1883, 1881, 1877, 1876, 1875, 1874, 1873, 1872, 1871, 1870, 1869, 1868, 1866, 1865, 1864, 1863, 1862, 1858, 1857, 1855, 1854, 1853, 1852, 1851, 1849, 1848, 1847, 1845, 1843, 1842, 1841, 1840, 1839, 1838, 1836, 1835, 1834, 1832, 1831, 1830, 1826, 1825, 1824, 1822, 1821, 1820, 1817, 1816, 1814, 1813, 1811, 1810, 1809, 1808, 1807, 1805, 1804, 1803, 1801, 1799, 1798, 1797, 1794, 1793, 1792, 1789, 1787, 1786, 1784, 1782, 1781, 1780, 1778, 1777, 1775, 1773, 1771, 1770, 1769, 1768, 1767, 1766, 1765, 1763, 1762, 1761, 1760, 1758, 1757, 1756, 1755, 1754, 1753, 1750, 1749, 1747, 1746, 1744, 1741, 1740, 1739, 1737, 1735, 1734, 1733, 1732, 1731, 1730, 1729, 1728, 1726, 1725, 1723, 1722, 1721, 1720, 1719, 1715, 1714, 1713, 1711, 1709, 1708, 1706, 1705, 1702, 1701, 1700, 1699, 1697, 1696, 1694, 1693, 1691, 1690, 1688, 1687, 1686, 1680, 1679, 1677, 1675, 1674, 1672, 1670, 1669, 1668, 1666, 1664, 1663, 1662, 1661, 1655, 1651, 1650, 1648, 1647, 1646, 1645, 1643, 1640, 1638, 1637, 1636, 1635, 1634, 1632, 1626, 1625, 1624, 1622, 1621, 1619, 1618, 1615, 1614, 1613, 1612, 1609, 1604, 1603, 1602, 1601, 1599, 1597, 1596, 1594, 1592, 1590, 1589, 1587, 1586, 1585, 1583, 1581, 1579, 1578, 1574, 1572, 1568, 1567, 1565, 1561, 1559, 1558, 1556, 1554, 1553, 1551, 1549, 1548, 1546, 1543, 1542, 1540, 1537, 1536, 1534, 1533, 1530, 1527, 1525, 1522, 1520, 1519, 1518, 1517, 1516, 1510, 1509, 1506, 1505, 1501, 1499, 1498, 1497, 1492, 1491, 1488, 1487, 1486, 1483, 1482, 1481, 1480, 1475, 1474, 1473, 1472, 1471, 1470, 1466, 1461, 1459, 1455, 1453, 1450, 1448, 1447, 1445, 1444, 1442, 1439, 1437, 1435, 1434, 1433, 1431, 1427, 1426, 1418, 1417, 1414, 1413, 1412, 1410, 1407, 1405, 1404, 1403, 1401, 1400, 1399, 1397, 1396, 1395, 1394, 1392, 1391, 1390, 1389, 1383, 1380, 1377, 1376, 1375, 1372, 1371, 1370, 1369, 1368, 1367, 1365, 1364, 1362, 1358, 1357, 1356, 1353, 1352, 1349, 1348, 1345, 1344, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1333, 1331, 1329, 1328, 1326, 1325, 1324, 1323, 1321, 1319, 1317, 1315, 1313, 1312, 1310, 1309, 1308, 1307, 1306, 1302, 1301, 1299, 1298, 1297, 1296, 1295, 1294, 1293, 1292, 1289, 1287, 1283, 1282, 1279, 1276, 1275, 1273, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1262, 1260, 1258, 1257, 1256, 1255, 1253, 1249, 1244, 1243, 1242, 1241, 1239, 1238, 1237, 1236, 1235, 1234, 1233, 1230, 1228, 1227, 1226, 1224, 1223, 1222, 1221, 1220, 1219, 1215, 1213, 1211, 1210, 1209, 1208, 1207, 1206, 1205, 1203, 1201]
Starting structural reductions, iteration 1 : 1100/1234 places, 2071/2810 transitions.
Applied a total of 0 rules in 120 ms. Remains 1100 /1100 variables (removed 0) and now considering 2071/2071 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1100/1234 places, 2071/2810 transitions.
Incomplete random walk after 1000000 steps, including 59340 resets, run finished after 14785 ms. (steps per millisecond=67 ) properties seen :[1, 1, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 10593 resets, run finished after 4475 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 10629 resets, run finished after 3983 ms. (steps per millisecond=251 ) properties seen :[0, 1, 0, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 10594 resets, run finished after 3947 ms. (steps per millisecond=253 ) properties seen :[0, 1, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 10594 resets, run finished after 3394 ms. (steps per millisecond=294 ) properties seen :[0, 1]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-06-03 09:42:20] [INFO ] Flow matrix only has 2062 transitions (discarded 9 similar events)
// Phase 1: matrix 2062 rows 1100 cols
[2020-06-03 09:42:20] [INFO ] Computed 142 place invariants in 46 ms
[2020-06-03 09:42:20] [INFO ] [Real]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:42:20] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 55 ms returned sat
[2020-06-03 09:42:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:24] [INFO ] [Real]Absence check using state equation in 3851 ms returned sat
[2020-06-03 09:42:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:42:25] [INFO ] [Nat]Absence check using 121 positive place invariants in 71 ms returned sat
[2020-06-03 09:42:25] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 38 ms returned sat
[2020-06-03 09:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:29] [INFO ] [Nat]Absence check using state equation in 3804 ms returned sat
[2020-06-03 09:42:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 09:42:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-06-03 09:42:29] [INFO ] Computed and/alt/rep : 2060/100689/2051 causal constraints in 396 ms.
[2020-06-03 09:42:37] [INFO ] Added : 10 causal constraints over 2 iterations in 8383 ms. Result :unknown
Incomplete Parikh walk after 17700 steps, including 1426 resets, run finished after 546 ms. (steps per millisecond=32 ) properties seen :[0] could not realise parikh vector
Support contains 62 out of 1100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1100/1100 places, 2071/2071 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1100 transition count 2068
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1097 transition count 2068
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 6 place count 1097 transition count 2062
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 18 place count 1091 transition count 2062
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 1090 transition count 2061
Applied a total of 20 rules in 222 ms. Remains 1090 /1100 variables (removed 10) and now considering 2061/2071 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1090/1100 places, 2061/2071 transitions.
Finished random walk after 456 steps, including 32 resets, run visited all 1 properties in 12 ms. (steps per millisecond=38 )
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
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 r176-tajo-158987872200702"
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 ;