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-158987871900477.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 PolyORBLF-PT-S04J04T10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871900477
=====================================================================

--------------------
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 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591156745161

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 03:59:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 03:59:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 03:59:12] [INFO ] Load time of PNML (sax parser for PT used): 880 ms
[2020-06-03 03:59:12] [INFO ] Transformed 870 places.
[2020-06-03 03:59:13] [INFO ] Transformed 5034 transitions.
[2020-06-03 03:59:13] [INFO ] Parsed PT model containing 870 places and 5034 transitions in 1122 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 366 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
[2020-06-03 03:59:14] [INFO ] Flatten gal took : 777 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 03:59:15] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 870 cols
[2020-06-03 03:59:15] [INFO ] Computed 58 place invariants in 563 ms
Support contains 86 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 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 866 transition count 2235
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 182 place count 777 transition count 2235
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 58 Pre rules applied. Total rules applied 182 place count 777 transition count 2177
Deduced a syphon composed of 58 places in 16 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 298 place count 719 transition count 2177
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 2 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 434 place count 651 transition count 2109
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 444 place count 651 transition count 2099
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 454 place count 641 transition count 2099
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 455 place count 641 transition count 2099
Applied a total of 455 rules in 1299 ms. Remains 641 /870 variables (removed 229) and now considering 2099/2324 (removed 225) transitions.
[2020-06-03 03:59:17] [INFO ] Flow matrix only has 2059 transitions (discarded 40 similar events)
// Phase 1: matrix 2059 rows 641 cols
[2020-06-03 03:59:17] [INFO ] Computed 54 place invariants in 313 ms
[2020-06-03 03:59:46] [INFO ] Dead Transitions using invariants and state equation in 29263 ms returned [1408, 1410, 1411, 1412, 1414, 1415, 1416, 1417, 1419, 1420, 1423, 1424, 1426, 1427, 1428, 1429, 1431, 1432, 1433, 1434, 1436, 1437, 1438, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1449, 1451, 1452, 1453, 1454, 1455, 1457, 1458, 1459, 1460, 1461, 1463, 1464, 1465, 1466, 1467, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1477, 1478, 1479, 1480, 1483, 1484, 1485, 1487, 1488, 1489, 1491, 1493, 1494, 1495, 1496, 1497, 1498, 1500, 1502, 1503, 1504, 1505, 1506, 1509, 1510, 1512, 1513, 1515, 1516, 1517, 1518, 1519, 1521, 1522, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1545, 1546, 1547, 1548, 1551, 1552, 1553, 1555, 1556, 1557, 1558, 1561, 1564, 1567, 1568, 1569, 1570, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1592, 1593, 1594, 1595, 1596, 1598, 1599, 1600, 1601, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1619, 1620, 1621, 1622, 1624, 1626, 1627, 1628, 1630, 1631, 1632, 1634, 1637, 1638, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1659, 1660, 1661, 1662, 1663, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1686, 1688, 1690, 1691, 1692, 1693, 1694, 1696, 1697, 1699, 1700, 1701, 1702, 1704, 1706, 1707, 1708, 1709, 1710, 1711, 1713, 1714, 1716, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1737, 1738, 1739, 1740, 1742, 1743, 1744, 1745, 1746, 1748, 1749, 1750, 1751, 1752, 1757, 1759, 1761, 1762, 1763, 1764, 1765, 1767, 1768, 1769, 1771, 1773, 1774, 1775, 1776, 1778, 1779, 1780, 1781, 1782, 1783, 1785, 1786, 1787, 1788, 1789, 1791, 1792, 1793, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1818, 1819, 1820, 1821, 1822, 1823, 1826, 1828, 1829, 1830, 1831, 1833, 1834, 1835, 1837, 1838, 1840, 1841, 1842, 1843, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1877, 1878, 1880, 1881, 1882, 1885, 1886, 1889, 1890, 1891, 1892, 1894, 1897, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1913, 1915, 1916, 1918, 1919, 1920, 1922, 1923, 1924, 1925, 1926, 1927, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1948, 1949, 1950, 1951, 1953, 1955, 1956, 1957, 1958, 1961, 1962, 1963, 1964, 1965, 1967, 1968, 1969, 1970, 1971, 1973, 1974, 1976, 1977, 1978, 1979, 1980, 1982, 1983, 1984, 1986, 1987, 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2004, 2005, 2006, 2007, 2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2029, 2030, 2031, 2032, 2033, 2034, 2036, 2037, 2039, 2040, 2041, 2042, 2044, 2045, 2047, 2048, 2049, 2050, 2052, 2053, 2054, 2055, 2056, 2057, 2059, 2061, 2063, 2064, 2065, 2066, 2067, 2071, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2089, 2090, 2091, 2092, 2093, 2095, 2096, 2097]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[2097, 2096, 2095, 2093, 2092, 2091, 2090, 2089, 2087, 2086, 2085, 2084, 2083, 2082, 2081, 2079, 2078, 2077, 2076, 2075, 2074, 2073, 2071, 2067, 2066, 2065, 2064, 2063, 2061, 2059, 2057, 2056, 2055, 2054, 2053, 2052, 2050, 2049, 2048, 2047, 2045, 2044, 2042, 2041, 2040, 2039, 2037, 2036, 2034, 2033, 2032, 2031, 2030, 2029, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2011, 2010, 2007, 2006, 2005, 2004, 2001, 2000, 1999, 1998, 1996, 1995, 1994, 1992, 1991, 1990, 1988, 1987, 1986, 1984, 1983, 1982, 1980, 1979, 1978, 1977, 1976, 1974, 1973, 1971, 1970, 1969, 1968, 1967, 1965, 1964, 1963, 1962, 1961, 1958, 1957, 1956, 1955, 1953, 1951, 1950, 1949, 1948, 1946, 1945, 1944, 1943, 1942, 1941, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1927, 1926, 1925, 1924, 1923, 1922, 1920, 1919, 1918, 1916, 1915, 1913, 1909, 1908, 1907, 1906, 1905, 1904, 1903, 1902, 1901, 1900, 1899, 1897, 1894, 1892, 1891, 1890, 1889, 1886, 1885, 1882, 1881, 1880, 1878, 1877, 1875, 1874, 1873, 1872, 1871, 1870, 1869, 1868, 1867, 1866, 1865, 1864, 1863, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1852, 1851, 1850, 1849, 1848, 1847, 1846, 1843, 1842, 1841, 1840, 1838, 1837, 1835, 1834, 1833, 1831, 1830, 1829, 1828, 1826, 1823, 1822, 1821, 1820, 1819, 1818, 1816, 1815, 1814, 1813, 1812, 1811, 1810, 1809, 1808, 1806, 1805, 1804, 1803, 1802, 1801, 1800, 1799, 1798, 1797, 1796, 1795, 1793, 1792, 1791, 1789, 1788, 1787, 1786, 1785, 1783, 1782, 1781, 1780, 1779, 1778, 1776, 1775, 1774, 1773, 1771, 1769, 1768, 1767, 1765, 1764, 1763, 1762, 1761, 1759, 1757, 1752, 1751, 1750, 1749, 1748, 1746, 1745, 1744, 1743, 1742, 1740, 1739, 1738, 1737, 1734, 1733, 1732, 1731, 1730, 1729, 1728, 1726, 1725, 1724, 1723, 1722, 1721, 1720, 1719, 1718, 1716, 1714, 1713, 1711, 1710, 1709, 1708, 1707, 1706, 1704, 1702, 1701, 1700, 1699, 1697, 1696, 1694, 1693, 1692, 1691, 1690, 1688, 1686, 1684, 1683, 1682, 1681, 1680, 1679, 1678, 1677, 1676, 1675, 1674, 1672, 1671, 1670, 1669, 1668, 1667, 1666, 1665, 1663, 1662, 1661, 1660, 1659, 1654, 1653, 1652, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1644, 1643, 1642, 1641, 1638, 1637, 1634, 1632, 1631, 1630, 1628, 1627, 1626, 1624, 1622, 1621, 1620, 1619, 1617, 1616, 1615, 1614, 1613, 1612, 1611, 1609, 1608, 1607, 1606, 1605, 1604, 1603, 1601, 1600, 1599, 1598, 1596, 1595, 1594, 1593, 1592, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1578, 1577, 1576, 1575, 1574, 1573, 1572, 1570, 1569, 1568, 1567, 1564, 1561, 1558, 1557, 1556, 1555, 1553, 1552, 1551, 1548, 1547, 1546, 1545, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1535, 1534, 1533, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1524, 1522, 1521, 1519, 1518, 1517, 1516, 1515, 1513, 1512, 1510, 1509, 1506, 1505, 1504, 1503, 1502, 1500, 1498, 1497, 1496, 1495, 1494, 1493, 1491, 1489, 1488, 1487, 1485, 1484, 1483, 1480, 1479, 1478, 1477, 1475, 1474, 1473, 1472, 1471, 1470, 1469, 1467, 1466, 1465, 1464, 1463, 1461, 1460, 1459, 1458, 1457, 1455, 1454, 1453, 1452, 1451, 1449, 1447, 1446, 1445, 1444, 1443, 1442, 1441, 1440, 1438, 1437, 1436, 1434, 1433, 1432, 1431, 1429, 1428, 1427, 1426, 1424, 1423, 1420, 1419, 1417, 1416, 1415, 1414, 1412, 1411, 1410, 1408]
Starting structural reductions, iteration 1 : 641/870 places, 1559/2324 transitions.
Applied a total of 0 rules in 213 ms. Remains 641 /641 variables (removed 0) and now considering 1559/1559 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 641/870 places, 1559/2324 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 03:59:46] [INFO ] Flow matrix only has 1519 transitions (discarded 40 similar events)
// Phase 1: matrix 1519 rows 641 cols
[2020-06-03 03:59:46] [INFO ] Computed 54 place invariants in 155 ms
Support contains 86 out of 641 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 641/641 places, 1559/1559 transitions.
Applied a total of 0 rules in 116 ms. Remains 641 /641 variables (removed 0) and now considering 1559/1559 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 641/641 places, 1559/1559 transitions.
Starting structural reductions, iteration 0 : 641/641 places, 1559/1559 transitions.
Applied a total of 0 rules in 129 ms. Remains 641 /641 variables (removed 0) and now considering 1559/1559 (removed 0) transitions.
[2020-06-03 03:59:47] [INFO ] Flow matrix only has 1519 transitions (discarded 40 similar events)
// Phase 1: matrix 1519 rows 641 cols
[2020-06-03 03:59:47] [INFO ] Computed 54 place invariants in 184 ms
[2020-06-03 03:59:55] [INFO ] Implicit Places using invariants in 7945 ms returned [118, 201, 258, 259, 285, 371, 388, 459, 529, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 7969 ms to find 10 implicit places.
[2020-06-03 03:59:55] [INFO ] Redundant transitions in 165 ms returned []
[2020-06-03 03:59:55] [INFO ] Flow matrix only has 1519 transitions (discarded 40 similar events)
// Phase 1: matrix 1519 rows 631 cols
[2020-06-03 03:59:55] [INFO ] Computed 44 place invariants in 238 ms
[2020-06-03 04:00:14] [INFO ] Dead Transitions using invariants and state equation in 18978 ms returned []
Starting structural reductions, iteration 1 : 631/641 places, 1559/1559 transitions.
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 631 transition count 1559
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 621 transition count 1549
Applied a total of 30 rules in 225 ms. Remains 621 /631 variables (removed 10) and now considering 1549/1559 (removed 10) transitions.
[2020-06-03 04:00:14] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:00:14] [INFO ] Computed 44 place invariants in 185 ms
[2020-06-03 04:00:21] [INFO ] Implicit Places using invariants in 6829 ms returned []
[2020-06-03 04:00:21] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:00:21] [INFO ] Computed 44 place invariants in 54 ms
[2020-06-03 04:00:28] [INFO ] State equation strengthened by 210 read => feed constraints.
[2020-06-03 04:00:54] [INFO ] Implicit Places using invariants and state equation in 33034 ms returned []
Implicit Place search using SMT with State Equation took 39881 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 621/641 places, 1549/1559 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 04:00:54] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:00:54] [INFO ] Computed 44 place invariants in 89 ms
Support contains 86 out of 621 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 621/621 places, 1549/1549 transitions.
Applied a total of 0 rules in 102 ms. Remains 621 /621 variables (removed 0) and now considering 1549/1549 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 1549/1549 transitions.
Starting structural reductions, iteration 0 : 621/621 places, 1549/1549 transitions.
Applied a total of 0 rules in 93 ms. Remains 621 /621 variables (removed 0) and now considering 1549/1549 (removed 0) transitions.
[2020-06-03 04:00:54] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:00:54] [INFO ] Computed 44 place invariants in 63 ms
[2020-06-03 04:01:01] [INFO ] Implicit Places using invariants in 7004 ms returned []
[2020-06-03 04:01:01] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:01:01] [INFO ] Computed 44 place invariants in 41 ms
[2020-06-03 04:01:07] [INFO ] State equation strengthened by 210 read => feed constraints.
[2020-06-03 04:01:32] [INFO ] Implicit Places using invariants and state equation in 30330 ms returned []
Implicit Place search using SMT with State Equation took 37370 ms to find 0 implicit places.
[2020-06-03 04:01:32] [INFO ] Redundant transitions in 197 ms returned []
[2020-06-03 04:01:32] [INFO ] Flow matrix only has 1509 transitions (discarded 40 similar events)
// Phase 1: matrix 1509 rows 621 cols
[2020-06-03 04:01:32] [INFO ] Computed 44 place invariants in 39 ms
[2020-06-03 04:01:55] [INFO ] Dead Transitions using invariants and state equation in 23363 ms returned []
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 1549/1549 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 621 transition count 1509
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 60 place count 611 transition count 1589
Drop transitions removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 1 with 70 rules applied. Total rules applied 130 place count 611 transition count 1519
Applied a total of 130 rules in 247 ms. Remains 611 /621 variables (removed 10) and now considering 1519/1549 (removed 30) transitions.
// Phase 1: matrix 1519 rows 611 cols
[2020-06-03 04:01:55] [INFO ] Computed 44 place invariants in 87 ms
[2020-06-03 04:01:56] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 7 ms.
[2020-06-03 04:01:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 41 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ PolyORBLF-PT-S04J04T10 @ 3570 seconds

FORMULA PolyORBLF-PT-S04J04T10-UpperBounds-15 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 15846128 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16134800 kB

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J04T10"
export BK_EXAMINATION="UpperBounds"
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 PolyORBLF-PT-S04J04T10, examination is UpperBounds"
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-158987871900477"
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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;