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-158961390400478.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 itstools
Input is PolyORBLF-PT-S04J04T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390400478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 18K Apr 12 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 12 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 11 05:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 11 05:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 10 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 10 12:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 9 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 9 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 6.0M 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 PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589822816699

[2020-05-18 17:26:58] [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]
[2020-05-18 17:26:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 17:26:59] [INFO ] Load time of PNML (sax parser for PT used): 345 ms
[2020-05-18 17:26:59] [INFO ] Transformed 870 places.
[2020-05-18 17:26:59] [INFO ] Transformed 5034 transitions.
[2020-05-18 17:26:59] [INFO ] Parsed PT model containing 870 places and 5034 transitions in 429 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 148 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 167 ms. (steps per millisecond=59 ) properties seen :[0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0]
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0]
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2020-05-18 17:26:59] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 870 cols
[2020-05-18 17:27:00] [INFO ] Computed 58 place invariants in 178 ms
[2020-05-18 17:27:00] [INFO ] [Real]Absence check using 16 positive place invariants in 80 ms returned sat
[2020-05-18 17:27:00] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 69 ms returned sat
[2020-05-18 17:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 17:27:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using state equation in 4496 ms returned (error "Failed to check-sat")
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 37 ms returned unsat
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned unsat
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive place invariants in 71 ms returned sat
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 31 ms returned unsat
[2020-05-18 17:27:05] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned unsat
[2020-05-18 17:27:06] [INFO ] [Real]Absence check using 16 positive place invariants in 35 ms returned sat
[2020-05-18 17:27:06] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 42 ms returned unsat
[2020-05-18 17:27:06] [INFO ] [Real]Absence check using 16 positive place invariants in 29 ms returned sat
[2020-05-18 17:27:06] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 55 ms returned unsat
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 92 out of 870 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 866 transition count 2254
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 144 place count 796 transition count 2254
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 144 place count 796 transition count 2154
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 344 place count 696 transition count 2154
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
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 464 place count 636 transition count 2094
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 484 place count 636 transition count 2074
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 504 place count 616 transition count 2074
Applied a total of 504 rules in 453 ms. Remains 616 /870 variables (removed 254) and now considering 2074/2324 (removed 250) transitions.
[2020-05-18 17:27:06] [INFO ] Flow matrix only has 2034 transitions (discarded 40 similar events)
// Phase 1: matrix 2034 rows 616 cols
[2020-05-18 17:27:06] [INFO ] Computed 54 place invariants in 38 ms
[2020-05-18 17:27:12] [INFO ] Dead Transitions using invariants and state equation in 5844 ms returned [1374, 1376, 1377, 1378, 1380, 1381, 1382, 1383, 1385, 1386, 1389, 1390, 1392, 1393, 1394, 1395, 1397, 1398, 1399, 1400, 1402, 1403, 1404, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1415, 1417, 1418, 1419, 1420, 1421, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1432, 1433, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1444, 1445, 1446, 1447, 1450, 1451, 1452, 1454, 1455, 1456, 1458, 1460, 1461, 1462, 1463, 1464, 1465, 1467, 1469, 1470, 1471, 1472, 1473, 1476, 1477, 1479, 1480, 1482, 1483, 1484, 1485, 1486, 1488, 1489, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1512, 1513, 1514, 1515, 1518, 1519, 1520, 1522, 1523, 1524, 1525, 1528, 1531, 1534, 1535, 1536, 1537, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1559, 1560, 1561, 1562, 1563, 1565, 1566, 1567, 1568, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1586, 1587, 1588, 1589, 1591, 1593, 1594, 1595, 1597, 1598, 1599, 1601, 1604, 1605, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1626, 1627, 1628, 1629, 1630, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1653, 1655, 1657, 1658, 1659, 1660, 1661, 1663, 1664, 1666, 1667, 1668, 1669, 1671, 1673, 1674, 1675, 1676, 1677, 1678, 1680, 1681, 1683, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1704, 1705, 1706, 1707, 1709, 1710, 1711, 1712, 1713, 1715, 1716, 1717, 1718, 1719, 1724, 1726, 1728, 1729, 1730, 1731, 1732, 1734, 1735, 1736, 1738, 1740, 1741, 1742, 1743, 1745, 1746, 1747, 1748, 1749, 1750, 1752, 1753, 1754, 1755, 1756, 1758, 1759, 1760, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1785, 1786, 1787, 1788, 1792, 1793, 1796, 1798, 1799, 1800, 1801, 1803, 1804, 1805, 1807, 1808, 1810, 1811, 1812, 1813, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1847, 1848, 1850, 1851, 1852, 1855, 1856, 1859, 1860, 1862, 1863, 1865, 1868, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1884, 1886, 1887, 1889, 1890, 1891, 1893, 1894, 1895, 1896, 1897, 1898, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1919, 1920, 1921, 1922, 1924, 1926, 1927, 1928, 1929, 1933, 1934, 1935, 1936, 1937, 1939, 1940, 1941, 1942, 1943, 1945, 1946, 1948, 1949, 1950, 1951, 1952, 1954, 1955, 1956, 1958, 1959, 1960, 1962, 1963, 1964, 1966, 1967, 1968, 1970, 1971, 1972, 1973, 1976, 1977, 1978, 1979, 1982, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2014, 2015, 2016, 2017, 2019, 2020, 2022, 2023, 2024, 2025, 2027, 2028, 2029, 2030, 2031, 2032, 2034, 2036, 2038, 2039, 2040, 2041, 2042, 2046, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2064, 2065, 2066, 2067, 2068, 2070, 2071, 2072]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[2072, 2071, 2070, 2068, 2067, 2066, 2065, 2064, 2062, 2061, 2060, 2059, 2058, 2057, 2056, 2054, 2053, 2052, 2051, 2050, 2049, 2048, 2046, 2042, 2041, 2040, 2039, 2038, 2036, 2034, 2032, 2031, 2030, 2029, 2028, 2027, 2025, 2024, 2023, 2022, 2020, 2019, 2017, 2016, 2015, 2014, 2012, 2011, 2009, 2008, 2007, 2006, 2005, 2004, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1983, 1982, 1979, 1978, 1977, 1976, 1973, 1972, 1971, 1970, 1968, 1967, 1966, 1964, 1963, 1962, 1960, 1959, 1958, 1956, 1955, 1954, 1952, 1951, 1950, 1949, 1948, 1946, 1945, 1943, 1942, 1941, 1940, 1939, 1937, 1936, 1935, 1934, 1933, 1929, 1928, 1927, 1926, 1924, 1922, 1921, 1920, 1919, 1917, 1916, 1915, 1914, 1913, 1912, 1911, 1910, 1909, 1908, 1907, 1906, 1905, 1904, 1903, 1902, 1901, 1900, 1898, 1897, 1896, 1895, 1894, 1893, 1891, 1890, 1889, 1887, 1886, 1884, 1880, 1879, 1878, 1877, 1876, 1875, 1874, 1873, 1872, 1871, 1870, 1868, 1865, 1863, 1862, 1860, 1859, 1856, 1855, 1852, 1851, 1850, 1848, 1847, 1845, 1844, 1843, 1842, 1841, 1840, 1839, 1838, 1837, 1836, 1835, 1834, 1833, 1832, 1831, 1830, 1829, 1828, 1827, 1826, 1825, 1824, 1822, 1821, 1820, 1819, 1818, 1817, 1816, 1813, 1812, 1811, 1810, 1808, 1807, 1805, 1804, 1803, 1801, 1800, 1799, 1798, 1796, 1793, 1792, 1788, 1787, 1786, 1785, 1783, 1782, 1781, 1780, 1779, 1778, 1777, 1776, 1775, 1773, 1772, 1771, 1770, 1769, 1768, 1767, 1766, 1765, 1764, 1763, 1762, 1760, 1759, 1758, 1756, 1755, 1754, 1753, 1752, 1750, 1749, 1748, 1747, 1746, 1745, 1743, 1742, 1741, 1740, 1738, 1736, 1735, 1734, 1732, 1731, 1730, 1729, 1728, 1726, 1724, 1719, 1718, 1717, 1716, 1715, 1713, 1712, 1711, 1710, 1709, 1707, 1706, 1705, 1704, 1701, 1700, 1699, 1698, 1697, 1696, 1695, 1693, 1692, 1691, 1690, 1689, 1688, 1687, 1686, 1685, 1683, 1681, 1680, 1678, 1677, 1676, 1675, 1674, 1673, 1671, 1669, 1668, 1667, 1666, 1664, 1663, 1661, 1660, 1659, 1658, 1657, 1655, 1653, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1644, 1643, 1642, 1641, 1639, 1638, 1637, 1636, 1635, 1634, 1633, 1632, 1630, 1629, 1628, 1627, 1626, 1621, 1620, 1619, 1618, 1617, 1616, 1615, 1614, 1613, 1612, 1611, 1610, 1609, 1608, 1605, 1604, 1601, 1599, 1598, 1597, 1595, 1594, 1593, 1591, 1589, 1588, 1587, 1586, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1576, 1575, 1574, 1573, 1572, 1571, 1570, 1568, 1567, 1566, 1565, 1563, 1562, 1561, 1560, 1559, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1550, 1549, 1548, 1547, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1537, 1536, 1535, 1534, 1531, 1528, 1525, 1524, 1523, 1522, 1520, 1519, 1518, 1515, 1514, 1513, 1512, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1502, 1501, 1500, 1499, 1498, 1497, 1496, 1495, 1494, 1493, 1492, 1491, 1489, 1488, 1486, 1485, 1484, 1483, 1482, 1480, 1479, 1477, 1476, 1473, 1472, 1471, 1470, 1469, 1467, 1465, 1464, 1463, 1462, 1461, 1460, 1458, 1456, 1455, 1454, 1452, 1451, 1450, 1447, 1446, 1445, 1444, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1433, 1432, 1431, 1430, 1429, 1427, 1426, 1425, 1424, 1423, 1421, 1420, 1419, 1418, 1417, 1415, 1413, 1412, 1411, 1410, 1409, 1408, 1407, 1406, 1404, 1403, 1402, 1400, 1399, 1398, 1397, 1395, 1394, 1393, 1392, 1390, 1389, 1386, 1385, 1383, 1382, 1381, 1380, 1378, 1377, 1376, 1374]
Starting structural reductions, iteration 1 : 616/870 places, 1534/2324 transitions.
Applied a total of 0 rules in 36 ms. Remains 616 /616 variables (removed 0) and now considering 1534/1534 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 616/870 places, 1534/2324 transitions.
Incomplete random walk after 1000000 steps, including 103 resets, run finished after 6357 ms. (steps per millisecond=157 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 10 resets, run finished after 3888 ms. (steps per millisecond=257 ) properties seen :[0]
Interrupted probabilistic random walk after 1962268 steps, run timeout after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
Probabilistic random walk after 1962268 steps, saw 484790 distinct states, run finished after 30002 ms. (steps per millisecond=65 ) properties seen :[0]
[2020-05-18 17:27:52] [INFO ] Flow matrix only has 1494 transitions (discarded 40 similar events)
// Phase 1: matrix 1494 rows 616 cols
[2020-05-18 17:27:53] [INFO ] Computed 54 place invariants in 77 ms
[2020-05-18 17:27:53] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned sat
[2020-05-18 17:27:53] [INFO ] [Real]Absence check using 12 positive and 42 generalized place invariants in 71 ms returned sat
[2020-05-18 17:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 17:27:56] [INFO ] [Real]Absence check using state equation in 3706 ms returned sat
[2020-05-18 17:27:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 17:27:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 36 ms returned sat
[2020-05-18 17:27:57] [INFO ] [Nat]Absence check using 12 positive and 42 generalized place invariants in 50 ms returned unsat
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589822877554

--------------------
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="PolyORBLF-PT-S04J04T10"
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 PolyORBLF-PT-S04J04T10, 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-158961390400478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 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 ;