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-oct2-162089278700316.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-PT-S10J60, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278700316
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 149K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 598K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.0M 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 15K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 237K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 601K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 27 09:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 27 09:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 45K Mar 25 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 145K Mar 25 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 19M 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1621288384720

Running Version 0
[2021-05-17 21:53:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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 21:53:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:53:09] [INFO ] Load time of PNML (sax parser for PT used): 1178 ms
[2021-05-17 21:53:10] [INFO ] Transformed 1234 places.
[2021-05-17 21:53:10] [INFO ] Transformed 12920 transitions.
[2021-05-17 21:53:10] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 1551 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 17 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Built sparse matrix representations for Structural reductions in 8 ms.49326KB memory used
Starting structural reductions, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 1224 transition count 2744
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 142 place count 1158 transition count 2744
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 142 place count 1158 transition count 2679
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 272 place count 1093 transition count 2679
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 273 place count 1092 transition count 2678
Iterating global reduction 2 with 1 rules applied. Total rules applied 274 place count 1092 transition count 2678
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 278 place count 1090 transition count 2676
Applied a total of 278 rules in 852 ms. Remains 1090 /1234 variables (removed 144) and now considering 2676/2810 (removed 134) transitions.
[2021-05-17 21:53:11] [INFO ] Flow matrix only has 2667 transitions (discarded 9 similar events)
// Phase 1: matrix 2667 rows 1090 cols
[2021-05-17 21:53:12] [INFO ] Computed 142 place invariants in 278 ms
[2021-05-17 21:53:16] [INFO ] Dead Transitions using invariants and state equation in 4564 ms returned [1047, 1048, 1049, 1050, 1051, 1053, 1054, 1055, 1057, 1058, 1060, 1061, 1062, 1064, 1066, 1068, 1073, 1074, 1075, 1077, 1078, 1079, 1081, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1092, 1094, 1098, 1099, 1100, 1102, 1103, 1104, 1106, 1107, 1108, 1109, 1111, 1114, 1115, 1116, 1117, 1118, 1119, 1121, 1122, 1123, 1124, 1129, 1132, 1134, 1135, 1136, 1138, 1140, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1151, 1153, 1154, 1157, 1160, 1161, 1163, 1166, 1168, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1180, 1181, 1185, 1186, 1187, 1188, 1189, 1191, 1192, 1194, 1196, 1199, 1201, 1202, 1203, 1204, 1206, 1207, 1210, 1212, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1223, 1224, 1227, 1228, 1231, 1232, 1235, 1236, 1237, 1241, 1242, 1243, 1244, 1246, 1247, 1248, 1249, 1250, 1251, 1254, 1255, 1256, 1259, 1262, 1269, 1270, 1271, 1272, 1274, 1275, 1276, 1278, 1279, 1280, 1281, 1283, 1284, 1285, 1287, 1290, 1292, 1293, 1294, 1296, 1297, 1306, 1307, 1313, 1314, 1315, 1317, 1318, 1320, 1323, 1325, 1326, 1328, 1329, 1331, 1334, 1335, 1339, 1340, 1342, 1346, 1347, 1351, 1352, 1353, 1354, 1355, 1360, 1361, 1362, 1363, 1366, 1367, 1368, 1371, 1376, 1377, 1379, 1383, 1384, 1387, 1388, 1395, 1396, 1397, 1398, 1399, 1401, 1404, 1406, 1409, 1413, 1414, 1416, 1417, 1420, 1422, 1423, 1425, 1427, 1428, 1431, 1433, 1434, 1436, 1438, 1439, 1440, 1442, 1445, 1447, 1448, 1452, 1454, 1458, 1459, 1461, 1462, 1464, 1465, 1466, 1468, 1469, 1471, 1473, 1475, 1476, 1477, 1479, 1482, 1483, 1484, 1485, 1487, 1491, 1495, 1496, 1497, 1498, 1501, 1503, 1504, 1506, 1507, 1513, 1515, 1516, 1517, 1519, 1521, 1523, 1525, 1526, 1527, 1528, 1530, 1531, 1535, 1539, 1540, 1541, 1542, 1544, 1546, 1547, 1548, 1550, 1552, 1553, 1555, 1557, 1558, 1564, 1565, 1566, 1568, 1569, 1571, 1572, 1574, 1575, 1577, 1578, 1579, 1580, 1583, 1584, 1586, 1587, 1589, 1591, 1592, 1593, 1597, 1598, 1599, 1600, 1601, 1603, 1604, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1615, 1617, 1618, 1619, 1622, 1624, 1625, 1627, 1628, 1631, 1632, 1633, 1634, 1635, 1636, 1638, 1639, 1640, 1641, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1651, 1653, 1655, 1656, 1658, 1659, 1660, 1662, 1664, 1665, 1667, 1670, 1671, 1672, 1675, 1676, 1677, 1679, 1681, 1682, 1683, 1685, 1686, 1687, 1688, 1689, 1691, 1692, 1694, 1695, 1698, 1699, 1700, 1702, 1703, 1704, 1708, 1709, 1710, 1712, 1713, 1714, 1716, 1717, 1718, 1719, 1720, 1721, 1723, 1725, 1726, 1727, 1729, 1730, 1731, 1732, 1733, 1735, 1736, 1740, 1741, 1742, 1743, 1744, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1759, 1761, 1765, 1767, 1768, 1770, 1771, 1772, 1773, 1776, 1777, 1778, 1779, 1780, 1781, 1783, 1784, 1785, 1787, 1788, 1789, 1790, 1791, 1792, 1794, 1795, 1796, 1797, 1798, 1799, 1801, 1802, 1803, 1804, 1805, 1807, 1808, 1809, 1810, 1812, 1814, 1815, 1817, 1819, 1821, 1822, 1823, 1824, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1836, 1837, 1839, 1840, 1841, 1842, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1853, 1854, 1855, 1859, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1870, 1872, 1874, 1876, 1877, 1878, 1879, 1880, 1882, 1883, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1894, 1895, 1896, 1897, 1898, 1900, 1902, 1903, 1908, 1910, 1911, 1912, 1913, 1914, 1916, 1917, 1919, 1920, 1922, 1924, 1925, 1926, 1927, 1929, 1930, 1931, 1933, 1934, 1935, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1945, 1946, 1949, 1950, 1953, 1956, 1958, 1960, 1961, 1962, 1963, 1968, 1969, 1970, 1972, 1973, 1975, 1976, 1977, 1980, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1994, 1997, 1998, 2001, 2002, 2006, 2009, 2010, 2012, 2013, 2014, 2018, 2020, 2021, 2022, 2023, 2025, 2026, 2027, 2032, 2036, 2038, 2041, 2042, 2043, 2044, 2046]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2046, 2044, 2043, 2042, 2041, 2038, 2036, 2032, 2027, 2026, 2025, 2023, 2022, 2021, 2020, 2018, 2014, 2013, 2012, 2010, 2009, 2006, 2002, 2001, 1998, 1997, 1994, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1980, 1977, 1976, 1975, 1973, 1972, 1970, 1969, 1968, 1963, 1962, 1961, 1960, 1958, 1956, 1953, 1950, 1949, 1946, 1945, 1943, 1942, 1941, 1940, 1939, 1938, 1937, 1935, 1934, 1933, 1931, 1930, 1929, 1927, 1926, 1925, 1924, 1922, 1920, 1919, 1917, 1916, 1914, 1913, 1912, 1911, 1910, 1908, 1903, 1902, 1900, 1898, 1897, 1896, 1895, 1894, 1892, 1891, 1890, 1889, 1888, 1887, 1886, 1883, 1882, 1880, 1879, 1878, 1877, 1876, 1874, 1872, 1870, 1868, 1867, 1866, 1865, 1864, 1863, 1862, 1861, 1859, 1855, 1854, 1853, 1851, 1850, 1849, 1848, 1847, 1846, 1845, 1844, 1842, 1841, 1840, 1839, 1837, 1836, 1834, 1833, 1832, 1831, 1830, 1829, 1828, 1827, 1826, 1824, 1823, 1822, 1821, 1819, 1817, 1815, 1814, 1812, 1810, 1809, 1808, 1807, 1805, 1804, 1803, 1802, 1801, 1799, 1798, 1797, 1796, 1795, 1794, 1792, 1791, 1790, 1789, 1788, 1787, 1785, 1784, 1783, 1781, 1780, 1779, 1778, 1777, 1776, 1773, 1772, 1771, 1770, 1768, 1767, 1765, 1761, 1759, 1755, 1754, 1753, 1752, 1751, 1750, 1749, 1748, 1747, 1746, 1744, 1743, 1742, 1741, 1740, 1736, 1735, 1733, 1732, 1731, 1730, 1729, 1727, 1726, 1725, 1723, 1721, 1720, 1719, 1718, 1717, 1716, 1714, 1713, 1712, 1710, 1709, 1708, 1704, 1703, 1702, 1700, 1699, 1698, 1695, 1694, 1692, 1691, 1689, 1688, 1687, 1686, 1685, 1683, 1682, 1681, 1679, 1677, 1676, 1675, 1672, 1671, 1670, 1667, 1665, 1664, 1662, 1660, 1659, 1658, 1656, 1655, 1653, 1651, 1649, 1648, 1647, 1646, 1645, 1644, 1643, 1641, 1640, 1639, 1638, 1636, 1635, 1634, 1633, 1632, 1631, 1628, 1627, 1625, 1624, 1622, 1619, 1618, 1617, 1615, 1613, 1612, 1611, 1610, 1609, 1608, 1607, 1606, 1604, 1603, 1601, 1600, 1599, 1598, 1597, 1593, 1592, 1591, 1589, 1587, 1586, 1584, 1583, 1580, 1579, 1578, 1577, 1575, 1574, 1572, 1571, 1569, 1568, 1566, 1565, 1564, 1558, 1557, 1555, 1553, 1552, 1550, 1548, 1547, 1546, 1544, 1542, 1541, 1540, 1539, 1535, 1531, 1530, 1528, 1527, 1526, 1525, 1523, 1521, 1519, 1517, 1516, 1515, 1513, 1507, 1506, 1504, 1503, 1501, 1498, 1497, 1496, 1495, 1491, 1487, 1485, 1484, 1483, 1482, 1479, 1477, 1476, 1475, 1473, 1471, 1469, 1468, 1466, 1465, 1464, 1462, 1461, 1459, 1458, 1454, 1452, 1448, 1447, 1445, 1442, 1440, 1439, 1438, 1436, 1434, 1433, 1431, 1428, 1427, 1425, 1423, 1422, 1420, 1417, 1416, 1414, 1413, 1409, 1406, 1404, 1401, 1399, 1398, 1397, 1396, 1395, 1388, 1387, 1384, 1383, 1379, 1377, 1376, 1371, 1368, 1367, 1366, 1363, 1362, 1361, 1360, 1355, 1354, 1353, 1352, 1351, 1347, 1346, 1342, 1340, 1339, 1335, 1334, 1331, 1329, 1328, 1326, 1325, 1323, 1320, 1318, 1317, 1315, 1314, 1313, 1307, 1306, 1297, 1296, 1294, 1293, 1292, 1290, 1287, 1285, 1284, 1283, 1281, 1280, 1279, 1278, 1276, 1275, 1274, 1272, 1271, 1270, 1269, 1262, 1259, 1256, 1255, 1254, 1251, 1250, 1249, 1248, 1247, 1246, 1244, 1243, 1242, 1241, 1237, 1236, 1235, 1232, 1231, 1228, 1227, 1224, 1223, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1214, 1212, 1210, 1207, 1206, 1204, 1203, 1202, 1201, 1199, 1196, 1194, 1192, 1191, 1189, 1188, 1187, 1186, 1185, 1181, 1180, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1168, 1166, 1163, 1161, 1160, 1157, 1154, 1153, 1151, 1149, 1148, 1147, 1146, 1145, 1144, 1143, 1140, 1138, 1136, 1135, 1134, 1132, 1129, 1124, 1123, 1122, 1121, 1119, 1118, 1117, 1116, 1115, 1114, 1111, 1109, 1108, 1107, 1106, 1104, 1103, 1102, 1100, 1099, 1098, 1094, 1092, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1081, 1079, 1078, 1077, 1075, 1074, 1073, 1068, 1066, 1064, 1062, 1061, 1060, 1058, 1057, 1055, 1054, 1053, 1051, 1050, 1049, 1048, 1047]
Starting structural reductions, iteration 1 : 1090/1234 places, 2061/2810 transitions.
Applied a total of 0 rules in 140 ms. Remains 1090 /1090 variables (removed 0) and now considering 2061/2061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1090/1234 places, 2061/2810 transitions.
Finished random walk after 7 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=3 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1621288397231

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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-PT-S10J60"
export BK_EXAMINATION="ReachabilityDeadlock"
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-PT-S10J60, examination is ReachabilityDeadlock"
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-oct2-162089278700316"
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 [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;