fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r126-tajo-158961390800702
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for PolyORBNT-PT-S10J60

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15738.700 155478.00 154272.00 448.50 TFTTTTTFTFTFTFFF normal

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.r126-tajo-158961390800702.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)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r126-tajo-158961390800702
=====================================================================

--------------------
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 1589850851821

[2020-05-19 01:14:13] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 01:14:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 01:14:14] [INFO ] Load time of PNML (sax parser for PT used): 756 ms
[2020-05-19 01:14:14] [INFO ] Transformed 1234 places.
[2020-05-19 01:14:14] [INFO ] Transformed 12920 transitions.
[2020-05-19 01:14:14] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 976 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 121 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 533 ms. (steps per millisecond=18 ) 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 105 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 100 resets, run finished after 61 ms. (steps per millisecond=163 ) 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 105 resets, run finished after 87 ms. (steps per millisecond=114 ) 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 78 ms. (steps per millisecond=128 ) 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 71 ms. (steps per millisecond=140 ) 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 68 ms. (steps per millisecond=147 ) 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 68 ms. (steps per millisecond=147 ) 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 60 ms. (steps per millisecond=166 ) 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 106 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 67 ms. (steps per millisecond=149 ) 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 107 resets, run finished after 67 ms. (steps per millisecond=149 ) 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 67 ms. (steps per millisecond=149 ) 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 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 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 889859 steps, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0]
Probabilistic random walk after 889859 steps, saw 250573 distinct states, run finished after 30003 ms. (steps per millisecond=29 ) 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
[2020-05-19 01:14:46] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2020-05-19 01:14:46] [INFO ] Computed 152 place invariants in 291 ms
[2020-05-19 01:14:47] [INFO ] [Real]Absence check using 121 positive place invariants in 129 ms returned sat
[2020-05-19 01:14:47] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 113 ms returned sat
[2020-05-19 01:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:14:51] [INFO ] [Real]Absence check using state equation in 4412 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 01:14:51] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-05-19 01:14:51] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 64 ms returned unsat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive place invariants in 48 ms returned unsat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive place invariants in 38 ms returned unsat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive place invariants in 6 ms returned unsat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive place invariants in 110 ms returned sat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 61 ms returned unsat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive place invariants in 117 ms returned sat
[2020-05-19 01:14:52] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 138 ms returned sat
[2020-05-19 01:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:14:57] [INFO ] [Real]Absence check using state equation in 4657 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 01:14:57] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-05-19 01:14:57] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 87 ms returned sat
[2020-05-19 01:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:15:02] [INFO ] [Real]Absence check using state equation in 4686 ms returned (error "Failed to check-sat")
[2020-05-19 01:15:02] [INFO ] [Real]Absence check using 121 positive place invariants in 72 ms returned sat
[2020-05-19 01:15:02] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 18 ms returned unsat
[2020-05-19 01:15:03] [INFO ] [Real]Absence check using 121 positive place invariants in 106 ms returned sat
[2020-05-19 01:15:03] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 124 ms returned sat
[2020-05-19 01:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:15:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:15:07] [INFO ] [Real]Absence check using state equation in 4648 ms returned (error "Failed to check-sat")
[2020-05-19 01:15:08] [INFO ] [Real]Absence check using 121 positive place invariants in 62 ms returned unsat
[2020-05-19 01:15:08] [INFO ] [Real]Absence check using 121 positive place invariants in 69 ms returned unsat
[2020-05-19 01:15:08] [INFO ] [Real]Absence check using 121 positive place invariants in 111 ms returned sat
[2020-05-19 01:15:08] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 108 ms returned sat
[2020-05-19 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:15:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:15:13] [INFO ] [Real]Absence check using state equation in 4637 ms returned unknown
[2020-05-19 01:15:13] [INFO ] [Real]Absence check using 121 positive place invariants in 77 ms returned sat
[2020-05-19 01:15:13] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 58 ms returned sat
[2020-05-19 01:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:15:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:15:18] [INFO ] [Real]Absence check using state equation in 4741 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 4 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 2 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 584 ms. Remains 1100 /1234 variables (removed 134) and now considering 2686/2810 (removed 124) transitions.
[2020-05-19 01:15:18] [INFO ] Flow matrix only has 2677 transitions (discarded 9 similar events)
// Phase 1: matrix 2677 rows 1100 cols
[2020-05-19 01:15:19] [INFO ] Computed 142 place invariants in 212 ms
[2020-05-19 01:15:28] [INFO ] Dead Transitions using invariants and state equation in 9365 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 142 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 59342 resets, run finished after 16390 ms. (steps per millisecond=61 ) properties seen :[1, 1, 0, 0, 0, 1]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 10587 resets, run finished after 4113 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 10606 resets, run finished after 3198 ms. (steps per millisecond=312 ) properties seen :[0, 1, 0]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 10586 resets, run finished after 3290 ms. (steps per millisecond=303 ) properties seen :[0, 1]
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-05-19 01:15:55] [INFO ] Flow matrix only has 2062 transitions (discarded 9 similar events)
// Phase 1: matrix 2062 rows 1100 cols
[2020-05-19 01:15:55] [INFO ] Computed 142 place invariants in 77 ms
[2020-05-19 01:15:55] [INFO ] [Real]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-05-19 01:15:55] [INFO ] [Real]Absence check using 121 positive and 21 generalized place invariants in 50 ms returned sat
[2020-05-19 01:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:15:59] [INFO ] [Real]Absence check using state equation in 3986 ms returned sat
[2020-05-19 01:15:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:16:00] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-05-19 01:16:00] [INFO ] [Nat]Absence check using 121 positive and 21 generalized place invariants in 58 ms returned sat
[2020-05-19 01:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:16:04] [INFO ] [Nat]Absence check using state equation in 4107 ms returned sat
[2020-05-19 01:16:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-19 01:16:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-19 01:16:04] [INFO ] Computed and/alt/rep : 2060/100689/2051 causal constraints in 323 ms.
[2020-05-19 01:16:11] [INFO ] Added : 10 causal constraints over 2 iterations in 7492 ms. Result :sat
[2020-05-19 01:16:12] [INFO ] Deduced a trap composed of 18 places in 420 ms
[2020-05-19 01:16:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:16:46] [INFO ] Deduced a trap composed of 7 places in 1284 ms
[2020-05-19 01:16:46] [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 (> (+ s380 s721 s774 s917 s957 s1058 s1071) 0)") while checking expression at index 0
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 1 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 310 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 359 steps, including 24 resets, run visited all 1 properties in 7 ms. (steps per millisecond=51 )
FORMULA PolyORBNT-PT-S10J60-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589851007299

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="itstools"
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 itstools"
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 r126-tajo-158961390800702"
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 ;