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-158987871700349.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-COL-S04J06T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871700349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 4.9K Apr 12 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 05:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 11 05:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 05:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 10 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 9 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S04J06T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591145914197

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 00:58:35] [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 00:58:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 00:58:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 00:58:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 638 ms
[2020-06-03 00:58:36] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2020-06-03 00:58:36] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-06-03 00:58:36] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-06-03 00:58:36] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-06-03 00:58:36] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2020-06-03 00:58:36] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-06-03 00:58:36] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2020-06-03 00:58:36] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 25 ms.
[2020-06-03 00:58:36] [INFO ] Computed order based on color domains.
[2020-06-03 00:58:36] [INFO ] Unfolded HLPN to a Petri net with 792 places and 2100 transitions in 44 ms.
[2020-06-03 00:58:36] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 80 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 00:58:36] [INFO ] Flatten gal took : 213 ms
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 00:58:36] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2020-06-03 00:58:37] [INFO ] Computed 58 place invariants in 126 ms
Support contains 185 out of 792 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 788 transition count 2028
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 148 place count 716 transition count 2028
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 148 place count 716 transition count 1932
Deduced a syphon composed of 96 places in 5 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 340 place count 620 transition count 1932
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 388 place count 596 transition count 1908
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 404 place count 596 transition count 1892
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 420 place count 580 transition count 1892
Applied a total of 420 rules in 253 ms. Remains 580 /792 variables (removed 212) and now considering 1892/2100 (removed 208) transitions.
[2020-06-03 00:58:37] [INFO ] Flow matrix only has 1860 transitions (discarded 32 similar events)
// Phase 1: matrix 1860 rows 580 cols
[2020-06-03 00:58:37] [INFO ] Computed 54 place invariants in 55 ms
[2020-06-03 00:58:42] [INFO ] Dead Transitions using invariants and state equation in 4793 ms returned [1344, 1346, 1349, 1353, 1354, 1355, 1356, 1357, 1358, 1360, 1361, 1362, 1363, 1364, 1366, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1413, 1415, 1418, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1432, 1433, 1435, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1482, 1484, 1487, 1491, 1492, 1493, 1494, 1495, 1496, 1498, 1499, 1500, 1501, 1502, 1504, 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, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1551, 1553, 1556, 1560, 1561, 1562, 1563, 1564, 1565, 1567, 1568, 1569, 1570, 1571, 1573, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1620, 1622, 1625, 1629, 1630, 1631, 1632, 1633, 1634, 1636, 1637, 1638, 1639, 1640, 1642, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1689, 1691, 1694, 1698, 1699, 1700, 1701, 1702, 1703, 1705, 1706, 1707, 1708, 1709, 1711, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1758, 1760, 1763, 1767, 1768, 1769, 1770, 1771, 1772, 1774, 1775, 1776, 1777, 1778, 1780, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1827, 1829, 1832, 1836, 1837, 1838, 1839, 1840, 1841, 1843, 1844, 1845, 1846, 1847, 1849, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891]
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions :[1891, 1890, 1889, 1888, 1887, 1886, 1885, 1884, 1883, 1882, 1881, 1880, 1879, 1878, 1876, 1875, 1874, 1873, 1872, 1871, 1870, 1869, 1868, 1867, 1866, 1865, 1864, 1863, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1849, 1847, 1846, 1845, 1844, 1843, 1841, 1840, 1839, 1838, 1837, 1836, 1832, 1829, 1827, 1822, 1821, 1820, 1819, 1818, 1817, 1816, 1815, 1814, 1813, 1812, 1811, 1810, 1809, 1807, 1806, 1805, 1804, 1803, 1802, 1801, 1800, 1799, 1798, 1797, 1796, 1795, 1794, 1793, 1792, 1791, 1790, 1789, 1788, 1787, 1786, 1785, 1784, 1783, 1780, 1778, 1777, 1776, 1775, 1774, 1772, 1771, 1770, 1769, 1768, 1767, 1763, 1760, 1758, 1753, 1752, 1751, 1750, 1749, 1748, 1747, 1746, 1745, 1744, 1743, 1742, 1741, 1740, 1738, 1737, 1736, 1735, 1734, 1733, 1732, 1731, 1730, 1729, 1728, 1727, 1726, 1725, 1724, 1723, 1722, 1721, 1720, 1719, 1718, 1717, 1716, 1715, 1714, 1711, 1709, 1708, 1707, 1706, 1705, 1703, 1702, 1701, 1700, 1699, 1698, 1694, 1691, 1689, 1684, 1683, 1682, 1681, 1680, 1679, 1678, 1677, 1676, 1675, 1674, 1673, 1672, 1671, 1669, 1668, 1667, 1666, 1665, 1664, 1663, 1662, 1661, 1660, 1659, 1658, 1657, 1656, 1655, 1654, 1653, 1652, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1642, 1640, 1639, 1638, 1637, 1636, 1634, 1633, 1632, 1631, 1630, 1629, 1625, 1622, 1620, 1615, 1614, 1613, 1612, 1611, 1610, 1609, 1608, 1607, 1606, 1605, 1604, 1603, 1602, 1600, 1599, 1598, 1597, 1596, 1595, 1594, 1593, 1592, 1591, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1577, 1576, 1573, 1571, 1570, 1569, 1568, 1567, 1565, 1564, 1563, 1562, 1561, 1560, 1556, 1553, 1551, 1546, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 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, 1504, 1502, 1501, 1500, 1499, 1498, 1496, 1495, 1494, 1493, 1492, 1491, 1487, 1484, 1482, 1477, 1476, 1475, 1474, 1473, 1472, 1471, 1470, 1469, 1468, 1467, 1466, 1465, 1464, 1462, 1461, 1460, 1459, 1458, 1457, 1456, 1455, 1454, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1446, 1445, 1444, 1443, 1442, 1441, 1440, 1439, 1438, 1435, 1433, 1432, 1431, 1430, 1429, 1427, 1426, 1425, 1424, 1423, 1422, 1418, 1415, 1413, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1366, 1364, 1363, 1362, 1361, 1360, 1358, 1357, 1356, 1355, 1354, 1353, 1349, 1346, 1344]
Starting structural reductions, iteration 1 : 580/792 places, 1460/2100 transitions.
Applied a total of 0 rules in 42 ms. Remains 580 /580 variables (removed 0) and now considering 1460/1460 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 580/792 places, 1460/2100 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 00:58:42] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
// Phase 1: matrix 1428 rows 580 cols
[2020-06-03 00:58:42] [INFO ] Computed 54 place invariants in 40 ms
Support contains 185 out of 580 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 580/580 places, 1460/1460 transitions.
Applied a total of 0 rules in 36 ms. Remains 580 /580 variables (removed 0) and now considering 1460/1460 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 580/580 places, 1460/1460 transitions.
Starting structural reductions, iteration 0 : 580/580 places, 1460/1460 transitions.
Applied a total of 0 rules in 33 ms. Remains 580 /580 variables (removed 0) and now considering 1460/1460 (removed 0) transitions.
[2020-06-03 00:58:42] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
// Phase 1: matrix 1428 rows 580 cols
[2020-06-03 00:58:42] [INFO ] Computed 54 place invariants in 37 ms
[2020-06-03 00:58:43] [INFO ] Implicit Places using invariants in 1257 ms returned [508, 509, 510, 511, 512, 513, 514, 515]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1265 ms to find 8 implicit places.
[2020-06-03 00:58:43] [INFO ] Redundant transitions in 92 ms returned []
[2020-06-03 00:58:43] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
// Phase 1: matrix 1428 rows 572 cols
[2020-06-03 00:58:43] [INFO ] Computed 46 place invariants in 22 ms
[2020-06-03 00:58:47] [INFO ] Dead Transitions using invariants and state equation in 3639 ms returned []
Starting structural reductions, iteration 1 : 572/580 places, 1460/1460 transitions.
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 572 transition count 1460
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 564 transition count 1452
Applied a total of 24 rules in 91 ms. Remains 564 /572 variables (removed 8) and now considering 1452/1460 (removed 8) transitions.
[2020-06-03 00:58:47] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:58:47] [INFO ] Computed 46 place invariants in 35 ms
[2020-06-03 00:58:48] [INFO ] Implicit Places using invariants in 1401 ms returned []
[2020-06-03 00:58:48] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:58:48] [INFO ] Computed 46 place invariants in 22 ms
[2020-06-03 00:58:50] [INFO ] State equation strengthened by 168 read => feed constraints.
[2020-06-03 00:58:58] [INFO ] Implicit Places using invariants and state equation in 9339 ms returned []
Implicit Place search using SMT with State Equation took 10741 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 564/580 places, 1452/1460 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 00:58:58] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:58:58] [INFO ] Computed 46 place invariants in 62 ms
Support contains 185 out of 564 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 564/564 places, 1452/1452 transitions.
Applied a total of 0 rules in 34 ms. Remains 564 /564 variables (removed 0) and now considering 1452/1452 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 564/564 places, 1452/1452 transitions.
Starting structural reductions, iteration 0 : 564/564 places, 1452/1452 transitions.
Applied a total of 0 rules in 29 ms. Remains 564 /564 variables (removed 0) and now considering 1452/1452 (removed 0) transitions.
[2020-06-03 00:58:58] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:58:58] [INFO ] Computed 46 place invariants in 31 ms
[2020-06-03 00:58:59] [INFO ] Implicit Places using invariants in 1526 ms returned []
[2020-06-03 00:58:59] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:58:59] [INFO ] Computed 46 place invariants in 27 ms
[2020-06-03 00:59:01] [INFO ] State equation strengthened by 168 read => feed constraints.
[2020-06-03 00:59:05] [INFO ] Implicit Places using invariants and state equation in 5585 ms returned []
Implicit Place search using SMT with State Equation took 7115 ms to find 0 implicit places.
[2020-06-03 00:59:05] [INFO ] Redundant transitions in 41 ms returned []
[2020-06-03 00:59:05] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 564 cols
[2020-06-03 00:59:05] [INFO ] Computed 46 place invariants in 37 ms
[2020-06-03 00:59:10] [INFO ] Dead Transitions using invariants and state equation in 5023 ms returned []
Finished structural reductions, in 1 iterations. Remains : 564/564 places, 1452/1452 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 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 564 transition count 1420
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 564 transition count 1412
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 48 place count 556 transition count 1412
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 64 place count 556 transition count 1396
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 80 place count 540 transition count 1396
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 3 with 32 rules applied. Total rules applied 112 place count 540 transition count 1364
Applied a total of 112 rules in 69 ms. Remains 540 /564 variables (removed 24) and now considering 1364/1452 (removed 88) transitions.
// Phase 1: matrix 1364 rows 540 cols
[2020-06-03 00:59:10] [INFO ] Computed 46 place invariants in 33 ms
[2020-06-03 00:59:10] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2020-06-03 00:59:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ PolyORBLF-COL-S04J06T08 @ 3570 seconds

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-02 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-03 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-10 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-06 2 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-04 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-05 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-00 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S04J06T08-UpperBounds-14 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 14189904 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16136584 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-COL-S04J06T08"
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-COL-S04J06T08, 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-158987871700349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 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 ;