Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r166-oct2-162089278600263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S10J40, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278600263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 09:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 09:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 93K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1621288119480

Running Version 0
[2021-05-17 21:48:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 21:48:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:48:44] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-17 21:48:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 21:48:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 857 ms
[2021-05-17 21:48:45] [INFO ] ms3 symmetric to ms2 in transition trans_489
[2021-05-17 21:48:45] [INFO ] ms2 symmetric to ms4 in transition trans_489
[2021-05-17 21:48:45] [INFO ] ms4 symmetric to ms1 in transition trans_489
[2021-05-17 21:48:45] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-17 21:48:45] [INFO ] ms2 symmetric to ms1 in transition trans_488
[2021-05-17 21:48:45] [INFO ] ms2 symmetric to ms1 in transition trans_487
[2021-05-17 21:48:45] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 63 ms.
[2021-05-17 21:48:45] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions in 3 ms.
[2021-05-17 21:48:45] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_2001496215798069061.dot
Structural test allowed to assert that 2 places are NOT stable. Took 3 ms.
Incomplete random walk after 10000 steps, including 572 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 46) seen :12
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :28
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 6) seen :4
Finished Best-First random walk after 662 steps, including 13 resets, run visited all 2 properties in 1 ms. (steps per millisecond=662 )
Able to resolve query StableMarking after proving 47 properties.
[2021-05-17 21:48:45] [INFO ] Unfolded HLPN to a Petri net with 894 places and 2270 transitions in 52 ms.
[2021-05-17 21:48:45] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-17 21:48:45] [INFO ] Unfolded HLPN to a Petri net with 894 places and 2270 transitions in 15 ms.
[2021-05-17 21:48:45] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_990519145103286030.dot
Deduced a syphon composed of 40 places in 7 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 48) seen :13
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2021-05-17 21:48:46] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2021-05-17 21:48:46] [INFO ] Computed 112 place invariants in 210 ms
[2021-05-17 21:48:47] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-17 21:48:47] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-17 21:48:47] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:35
[2021-05-17 21:48:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 217 ms returned sat
[2021-05-17 21:48:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 80 ms returned sat
[2021-05-17 21:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:49:12] [INFO ] [Nat]Absence check using state equation in 22987 ms returned unsat :0 sat :33
[2021-05-17 21:49:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 21:49:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 35 Parikh solutions to 20 different solutions.
Incomplete Parikh walk after 1620 steps, including 270 resets, run finished after 31 ms. (steps per millisecond=52 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1520 steps, including 253 resets, run finished after 40 ms. (steps per millisecond=38 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1580 steps, including 263 resets, run finished after 27 ms. (steps per millisecond=58 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 440 steps, including 146 resets, run finished after 8 ms. (steps per millisecond=55 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 380 steps, including 126 resets, run finished after 7 ms. (steps per millisecond=54 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 970 steps, including 323 resets, run finished after 15 ms. (steps per millisecond=64 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1160 steps, including 290 resets, run finished after 19 ms. (steps per millisecond=61 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 380 steps, including 126 resets, run finished after 7 ms. (steps per millisecond=54 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 360 steps, including 120 resets, run finished after 6 ms. (steps per millisecond=60 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 390 steps, including 130 resets, run finished after 7 ms. (steps per millisecond=55 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 360 steps, including 120 resets, run finished after 7 ms. (steps per millisecond=51 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 490 steps, including 163 resets, run finished after 23 ms. (steps per millisecond=21 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 480 steps, including 160 resets, run finished after 8 ms. (steps per millisecond=60 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 460 steps, including 153 resets, run finished after 8 ms. (steps per millisecond=57 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 290 steps, including 96 resets, run finished after 6 ms. (steps per millisecond=48 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 160 steps, including 53 resets, run finished after 4 ms. (steps per millisecond=40 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 140 steps, including 70 resets, run finished after 3 ms. (steps per millisecond=46 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1640 steps, including 546 resets, run finished after 26 ms. (steps per millisecond=63 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1710 steps, including 570 resets, run finished after 26 ms. (steps per millisecond=65 ) properties (out of 35) seen :0 could not realise parikh vector
Support contains 773 out of 854 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 844 transition count 2228
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 842 transition count 2228
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 14 place count 842 transition count 2225
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 839 transition count 2225
Applied a total of 20 rules in 296 ms. Remains 839 /854 variables (removed 15) and now considering 2225/2230 (removed 5) transitions.
[2021-05-17 21:49:13] [INFO ] Flow matrix only has 2216 transitions (discarded 9 similar events)
// Phase 1: matrix 2216 rows 839 cols
[2021-05-17 21:49:13] [INFO ] Computed 102 place invariants in 134 ms
[2021-05-17 21:49:18] [INFO ] Dead Transitions using invariants and state equation in 5165 ms returned [1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1254, 1255, 1256, 1257, 1258, 1260, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1289, 1290, 1291, 1292, 1293, 1295, 1298, 1299, 1300, 1301, 1302, 1303, 1305, 1308, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1345, 1346, 1347, 1348, 1349, 1351, 1354, 1355, 1356, 1357, 1358, 1359, 1361, 1364, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1376, 1379, 1383, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1432, 1433, 1435, 1438, 1439, 1440, 1441, 1442, 1443, 1445, 1448, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1460, 1463, 1467, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1481, 1484, 1488, 1493, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1549, 1550, 1551, 1552, 1553, 1555, 1558, 1559, 1560, 1561, 1562, 1563, 1565, 1568, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1580, 1583, 1587, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1601, 1604, 1608, 1613, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1629, 1632, 1636, 1641, 1647, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1714, 1715, 1716, 1717, 1718, 1720, 1723, 1724, 1725, 1726, 1727, 1728, 1730, 1733, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1745, 1748, 1752, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1766, 1769, 1773, 1778, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1794, 1797, 1801, 1806, 1812, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1830, 1833, 1837, 1842, 1848, 1855, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1934, 1935, 1936, 1937, 1938, 1940, 1943, 1944, 1945, 1946, 1947, 1948, 1950, 1953, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1965, 1968, 1972, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1986, 1989, 1993, 1998, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2017, 2021, 2026, 2032, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2050, 2053, 2057, 2062, 2068, 2075, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2095, 2098, 2102, 2107, 2113, 2120, 2128, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2150, 2153, 2157, 2162, 2168, 2175, 2183, 2192, 2202]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2202, 2192, 2183, 2175, 2168, 2162, 2157, 2153, 2150, 2148, 2147, 2146, 2145, 2144, 2143, 2142, 2141, 2140, 2139, 2138, 2137, 2128, 2120, 2113, 2107, 2102, 2098, 2095, 2093, 2092, 2091, 2090, 2089, 2088, 2087, 2086, 2085, 2084, 2083, 2075, 2068, 2062, 2057, 2053, 2050, 2048, 2047, 2046, 2045, 2044, 2043, 2042, 2041, 2040, 2039, 2032, 2026, 2021, 2017, 2014, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 1998, 1993, 1989, 1986, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1972, 1968, 1965, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1953, 1950, 1948, 1947, 1946, 1945, 1944, 1943, 1940, 1938, 1937, 1936, 1935, 1934, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1922, 1921, 1920, 1919, 1918, 1917, 1916, 1915, 1914, 1913, 1912, 1911, 1910, 1909, 1908, 1907, 1906, 1905, 1904, 1903, 1902, 1901, 1900, 1899, 1898, 1897, 1896, 1895, 1894, 1893, 1892, 1891, 1890, 1889, 1888, 1887, 1886, 1885, 1884, 1883, 1882, 1881, 1880, 1879, 1878, 1877, 1876, 1875, 1874, 1873, 1872, 1871, 1870, 1869, 1868, 1867, 1866, 1865, 1864, 1863, 1855, 1848, 1842, 1837, 1833, 1830, 1828, 1827, 1826, 1825, 1824, 1823, 1822, 1821, 1820, 1819, 1812, 1806, 1801, 1797, 1794, 1792, 1791, 1790, 1789, 1788, 1787, 1786, 1785, 1784, 1778, 1773, 1769, 1766, 1764, 1763, 1762, 1761, 1760, 1759, 1758, 1757, 1752, 1748, 1745, 1743, 1742, 1741, 1740, 1739, 1738, 1737, 1733, 1730, 1728, 1727, 1726, 1725, 1724, 1723, 1720, 1718, 1717, 1716, 1715, 1714, 1712, 1711, 1710, 1709, 1708, 1707, 1706, 1705, 1704, 1703, 1702, 1701, 1700, 1699, 1698, 1697, 1696, 1695, 1694, 1693, 1692, 1691, 1690, 1689, 1688, 1687, 1686, 1685, 1684, 1683, 1682, 1681, 1680, 1679, 1678, 1677, 1676, 1675, 1674, 1673, 1672, 1671, 1670, 1669, 1668, 1667, 1666, 1665, 1664, 1663, 1662, 1661, 1660, 1659, 1658, 1657, 1656, 1655, 1654, 1647, 1641, 1636, 1632, 1629, 1627, 1626, 1625, 1624, 1623, 1622, 1621, 1620, 1619, 1613, 1608, 1604, 1601, 1599, 1598, 1597, 1596, 1595, 1594, 1593, 1592, 1587, 1583, 1580, 1578, 1577, 1576, 1575, 1574, 1573, 1572, 1568, 1565, 1563, 1562, 1561, 1560, 1559, 1558, 1555, 1553, 1552, 1551, 1550, 1549, 1547, 1546, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1524, 1523, 1522, 1521, 1520, 1519, 1518, 1517, 1516, 1515, 1514, 1513, 1512, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1493, 1488, 1484, 1481, 1479, 1478, 1477, 1476, 1475, 1474, 1473, 1472, 1467, 1463, 1460, 1458, 1457, 1456, 1455, 1454, 1453, 1452, 1448, 1445, 1443, 1442, 1441, 1440, 1439, 1438, 1435, 1433, 1432, 1431, 1430, 1429, 1427, 1426, 1425, 1424, 1423, 1422, 1421, 1420, 1419, 1418, 1417, 1416, 1415, 1414, 1413, 1412, 1411, 1410, 1409, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1383, 1379, 1376, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1364, 1361, 1359, 1358, 1357, 1356, 1355, 1354, 1351, 1349, 1348, 1347, 1346, 1345, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1308, 1305, 1303, 1302, 1301, 1300, 1299, 1298, 1295, 1293, 1292, 1291, 1290, 1289, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1276, 1275, 1274, 1273, 1272, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1264, 1263, 1260, 1258, 1257, 1256, 1255, 1254, 1252, 1251, 1250, 1249, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1238, 1237, 1236, 1235, 1234, 1232, 1231, 1230, 1229, 1228, 1227, 1226, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1214, 1213]
Starting structural reductions, iteration 1 : 839/854 places, 1610/2230 transitions.
Applied a total of 0 rules in 55 ms. Remains 839 /839 variables (removed 0) and now considering 1610/1610 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 839/854 places, 1610/2230 transitions.
[2021-05-17 21:49:19] [INFO ] Flatten gal took : 266 ms
[2021-05-17 21:49:19] [INFO ] Flatten gal took : 230 ms
[2021-05-17 21:49:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15687219257608872669.gal : 47 ms
[2021-05-17 21:49:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8111056774106905109.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15687219257608872669.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8111056774106905109.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15687219257608872669.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8111056774106905109.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8111056774106905109.prop.
SDD proceeding with computation,35 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,35 properties remain. new max is 8
SDD size :2 after 5
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,30 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,30 properties remain. new max is 16
SDD size :8 after 9
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,19 properties remain. new max is 16
SDD size :9 after 18
Invariant property smplace_46 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :18 after 22
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :22 after 30
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :30 after 38
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :38 after 46
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_2 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :46 after 54
Invariant property smplace_41 does not hold.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :54 after 59
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :59 after 72
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :72 after 88
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :88 after 127
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :127 after 184
Invariant property smplace_30 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :184 after 503
Invariant property smplace_11 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :503 after 1000
Detected timeout of ITS tools.
[2021-05-17 21:49:34] [INFO ] Flatten gal took : 250 ms
[2021-05-17 21:49:34] [INFO ] Applying decomposition
[2021-05-17 21:49:34] [INFO ] Flatten gal took : 212 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17207941265942397038.txt, -o, /tmp/graph17207941265942397038.bin, -w, /tmp/graph17207941265942397038.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17207941265942397038.bin, -l, -1, -v, -w, /tmp/graph17207941265942397038.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:49:35] [INFO ] Decomposing Gal with order
[2021-05-17 21:49:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:49:36] [INFO ] Removed a total of 1353 redundant transitions.
[2021-05-17 21:49:36] [INFO ] Flatten gal took : 539 ms
[2021-05-17 21:49:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 56 ms.
[2021-05-17 21:49:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4339219778034116797.gal : 41 ms
[2021-05-17 21:49:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8508807894040366322.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4339219778034116797.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8508807894040366322.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4339219778034116797.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8508807894040366322.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8508807894040366322.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 8
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :9 after 20
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :20 after 36
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :36 after 46
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :46 after 62
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :62 after 102
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :102 after 170
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :170 after 637
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3536028309053726370
[2021-05-17 21:49:51] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3536028309053726370
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3536028309053726370]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3536028309053726370] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3536028309053726370] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 219 steps, including 12 resets, run visited all 7 properties in 5 ms. (steps per millisecond=43 )
Able to resolve query StableMarking after proving 48 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1621288193271

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-COL-S10J40"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S10J40, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-oct2-162089278600263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;