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.r170-oct2-162089287200155.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 gold2020
Input is PolyORBLF-PT-S04J06T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200155
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 162K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 653K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1000K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.3M 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 27 09:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 27 09:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Mar 25 12:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 25 12:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.2K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.2M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621383246614

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 00:14:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 00:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 00:14:08] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2021-05-19 00:14:08] [INFO ] Transformed 966 places.
[2021-05-19 00:14:08] [INFO ] Transformed 5354 transitions.
[2021-05-19 00:14:08] [INFO ] Parsed PT model containing 966 places and 5354 transitions in 325 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 62 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 123 ms. (steps per millisecond=81 ) properties seen :[0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0]
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-19 00:14:08] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 966 cols
[2021-05-19 00:14:09] [INFO ] Computed 62 place invariants in 133 ms
[2021-05-19 00:14:09] [INFO ] [Real]Absence check using 16 positive place invariants in 34 ms returned sat
[2021-05-19 00:14:09] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 53 ms returned unsat
[2021-05-19 00:14:09] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2021-05-19 00:14:09] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 75 ms returned sat
[2021-05-19 00:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:14:14] [INFO ] [Real]Absence check using state equation in 4826 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 00:14:14] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-19 00:14:14] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 65 ms returned sat
[2021-05-19 00:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:14:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using state equation in 4860 ms returned (error "Failed to check-sat")
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 11 ms returned unsat
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 39 ms returned unsat
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-19 00:14:19] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 40 ms returned unsat
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 159 out of 966 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 962 transition count 2584
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 124 place count 902 transition count 2584
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 124 place count 902 transition count 2494
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 304 place count 812 transition count 2494
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 4 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 424 place count 752 transition count 2434
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 434 place count 752 transition count 2424
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 444 place count 742 transition count 2424
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 454 place count 742 transition count 2424
Applied a total of 454 rules in 326 ms. Remains 742 /966 variables (removed 224) and now considering 2424/2644 (removed 220) transitions.
[2021-05-19 00:14:20] [INFO ] Flow matrix only has 2384 transitions (discarded 40 similar events)
// Phase 1: matrix 2384 rows 742 cols
[2021-05-19 00:14:20] [INFO ] Computed 58 place invariants in 72 ms
[2021-05-19 00:14:28] [INFO ] Dead Transitions using invariants and state equation in 8733 ms returned [12, 13, 14, 18, 20, 25, 29, 36, 40, 68, 72, 84, 90, 102, 122, 128, 143, 154, 177, 181, 205, 224, 226, 233, 239, 240, 243, 244, 249, 256, 283, 285, 287, 318, 330, 345, 354, 370, 379, 381, 382, 396, 402, 405, 414, 415, 420, 445, 446, 449, 465, 467, 468, 488, 502, 520, 526, 534, 538, 540, 548, 555, 572, 598, 602, 610, 618, 620, 624, 628, 629, 635, 639, 642, 650, 655, 658, 661, 665, 667, 672, 674, 684, 694, 695, 696, 698, 702, 705, 709, 710, 712, 721, 726, 727, 753, 763, 767, 771, 782, 785, 795, 798, 805, 817, 821, 836, 838, 843, 846, 852, 854, 856, 858, 861, 865, 867, 872, 875, 887, 888, 889, 890, 891, 892, 895, 901, 907, 914, 915, 921, 927, 928, 938, 945, 947, 949, 950, 960, 966, 971, 985, 987, 988, 989, 993, 998, 1001, 1006, 1014, 1027, 1032, 1034, 1035, 1039, 1044, 1050, 1051, 1053, 1054, 1060, 1067, 1074, 1076, 1078, 1080, 1085, 1086, 1088, 1090, 1098, 1103, 1106, 1110, 1115, 1116, 1124, 1125, 1126, 1130, 1134, 1143, 1147, 1149, 1150, 1151, 1155, 1166, 1167, 1168, 1177, 1178, 1179, 1181, 1182, 1183, 1191, 1196, 1197, 1202, 1203, 1206, 1207, 1208, 1215, 1226, 1227, 1231, 1234, 1243, 1244, 1249, 1251, 1253, 1254, 1259, 1260, 1261, 1265, 1266, 1269, 1270, 1271, 1275, 1276, 1281, 1282, 1285, 1287, 1290, 1303, 1304, 1306, 1312, 1313, 1318, 1320, 1322, 1325, 1327, 1328, 1329, 1334, 1335, 1339, 1340, 1342, 1343, 1345, 1346, 1347, 1349, 1350, 1355, 1356, 1364, 1367, 1369, 1370, 1371, 1373, 1374, 1375, 1376, 1379, 1382, 1383, 1385, 1386, 1395, 1399, 1401, 1405, 1407, 1408, 1411, 1412, 1416, 1422, 1423, 1425, 1428, 1431, 1433, 1438, 1442, 1444, 1445, 1446, 1447, 1448, 1449, 1452, 1453, 1454, 1455, 1456, 1457, 1459, 1460, 1461, 1464, 1465, 1466, 1471, 1472, 1476, 1480, 1481, 1482, 1484, 1486, 1492, 1494, 1495, 1497, 1498, 1500, 1507, 1510, 1511, 1512, 1513, 1515, 1518, 1520, 1523, 1525, 1530, 1531, 1532, 1542, 1544, 1550, 1554, 1555, 1556, 1559, 1561, 1562, 1563, 1564, 1566, 1567, 1568, 1572, 1575, 1576, 1579, 1582, 1584, 1585, 1587, 1589, 1592, 1593, 1597, 1598, 1599, 1604, 1605, 1609, 1610, 1611, 1613, 1618, 1619, 1623, 1624, 1626, 1627, 1632, 1633, 1639, 1640, 1642, 1645, 1646, 1647, 1648, 1649, 1650, 1653, 1655, 1659, 1660, 1661, 1662, 1666, 1667, 1668, 1669, 1671, 1672, 1674, 1678, 1679, 1681, 1683, 1684, 1686, 1687, 1692, 1693, 1698, 1699, 1701, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1715, 1718, 1720, 1722, 1724, 1725, 1729, 1732, 1733, 1736, 1738, 1739, 1742, 1747, 1748, 1749, 1750, 1751, 1753, 1756, 1757, 1758, 1759, 1760, 1762, 1764, 1772, 1773, 1774, 1777, 1778, 1781, 1782, 1784, 1786, 1790, 1792, 1793, 1796, 1797, 1798, 1801, 1802, 1804, 1805, 1806, 1809, 1810, 1811, 1814, 1816, 1817, 1818, 1819, 1822, 1823, 1824, 1825, 1826, 1829, 1831, 1833, 1834, 1835, 1836, 1837, 1839, 1840, 1844, 1845, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1861, 1865, 1866, 1868, 1869, 1870, 1871, 1874, 1875, 1877, 1882, 1883, 1886, 1887, 1889, 1890, 1891, 1892, 1893, 1895, 1896, 1897, 1899, 1901, 1902, 1903, 1904, 1905, 1906, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1919, 1921, 1923, 1924, 1925, 1926, 1928, 1930, 1932, 1933]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[1933, 1932, 1930, 1928, 1926, 1925, 1924, 1923, 1921, 1919, 1916, 1915, 1914, 1913, 1912, 1911, 1910, 1909, 1906, 1905, 1904, 1903, 1902, 1901, 1899, 1897, 1896, 1895, 1893, 1892, 1891, 1890, 1889, 1887, 1886, 1883, 1882, 1877, 1875, 1874, 1871, 1870, 1869, 1868, 1866, 1865, 1861, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1851, 1845, 1844, 1840, 1839, 1837, 1836, 1835, 1834, 1833, 1831, 1829, 1826, 1825, 1824, 1823, 1822, 1819, 1818, 1817, 1816, 1814, 1811, 1810, 1809, 1806, 1805, 1804, 1802, 1801, 1798, 1797, 1796, 1793, 1792, 1790, 1786, 1784, 1782, 1781, 1778, 1777, 1774, 1773, 1772, 1764, 1762, 1760, 1759, 1758, 1757, 1756, 1753, 1751, 1750, 1749, 1748, 1747, 1742, 1739, 1738, 1736, 1733, 1732, 1729, 1725, 1724, 1722, 1720, 1718, 1715, 1710, 1709, 1708, 1707, 1706, 1705, 1704, 1701, 1699, 1698, 1693, 1692, 1687, 1686, 1684, 1683, 1681, 1679, 1678, 1674, 1672, 1671, 1669, 1668, 1667, 1666, 1662, 1661, 1660, 1659, 1655, 1653, 1650, 1649, 1648, 1647, 1646, 1645, 1642, 1640, 1639, 1633, 1632, 1627, 1626, 1624, 1623, 1619, 1618, 1613, 1611, 1610, 1609, 1605, 1604, 1599, 1598, 1597, 1593, 1592, 1589, 1587, 1585, 1584, 1582, 1579, 1576, 1575, 1572, 1568, 1567, 1566, 1564, 1563, 1562, 1561, 1559, 1556, 1555, 1554, 1550, 1544, 1542, 1532, 1531, 1530, 1525, 1523, 1520, 1518, 1515, 1513, 1512, 1511, 1510, 1507, 1500, 1498, 1497, 1495, 1494, 1492, 1486, 1484, 1482, 1481, 1480, 1476, 1472, 1471, 1466, 1465, 1464, 1461, 1460, 1459, 1457, 1456, 1455, 1454, 1453, 1452, 1449, 1448, 1447, 1446, 1445, 1444, 1442, 1438, 1433, 1431, 1428, 1425, 1423, 1422, 1416, 1412, 1411, 1408, 1407, 1405, 1401, 1399, 1395, 1386, 1385, 1383, 1382, 1379, 1376, 1375, 1374, 1373, 1371, 1370, 1369, 1367, 1364, 1356, 1355, 1350, 1349, 1347, 1346, 1345, 1343, 1342, 1340, 1339, 1335, 1334, 1329, 1328, 1327, 1325, 1322, 1320, 1318, 1313, 1312, 1306, 1304, 1303, 1290, 1287, 1285, 1282, 1281, 1276, 1275, 1271, 1270, 1269, 1266, 1265, 1261, 1260, 1259, 1254, 1253, 1251, 1249, 1244, 1243, 1234, 1231, 1227, 1226, 1215, 1208, 1207, 1206, 1203, 1202, 1197, 1196, 1191, 1183, 1182, 1181, 1179, 1178, 1177, 1168, 1167, 1166, 1155, 1151, 1150, 1149, 1147, 1143, 1134, 1130, 1126, 1125, 1124, 1116, 1115, 1110, 1106, 1103, 1098, 1090, 1088, 1086, 1085, 1080, 1078, 1076, 1074, 1067, 1060, 1054, 1053, 1051, 1050, 1044, 1039, 1035, 1034, 1032, 1027, 1014, 1006, 1001, 998, 993, 989, 988, 987, 985, 971, 966, 960, 950, 949, 947, 945, 938, 928, 927, 921, 915, 914, 907, 901, 895, 892, 891, 890, 889, 888, 887, 875, 872, 867, 865, 861, 858, 856, 854, 852, 846, 843, 838, 836, 821, 817, 805, 798, 795, 785, 782, 771, 767, 763, 753, 727, 726, 721, 712, 710, 709, 705, 702, 698, 696, 695, 694, 684, 674, 672, 667, 665, 661, 658, 655, 650, 642, 639, 635, 629, 628, 624, 620, 618, 610, 602, 598, 572, 555, 548, 540, 538, 534, 526, 520, 502, 488, 468, 467, 465, 449, 446, 445, 420, 415, 414, 405, 402, 396, 382, 381, 379, 370, 354, 345, 330, 318, 287, 285, 283, 256, 249, 244, 243, 240, 239, 233, 226, 224, 205, 181, 177, 154, 143, 128, 122, 102, 90, 84, 72, 68, 40, 36, 29, 25, 20, 18, 14, 13, 12]
Starting structural reductions, iteration 1 : 742/966 places, 1884/2644 transitions.
Applied a total of 0 rules in 68 ms. Remains 742 /742 variables (removed 0) and now considering 1884/1884 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 742/966 places, 1884/2644 transitions.
Incomplete random walk after 1000000 steps, including 101 resets, run finished after 5437 ms. (steps per millisecond=183 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3348 ms. (steps per millisecond=298 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2894 ms. (steps per millisecond=345 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 1823330 steps, run timeout after 30001 ms. (steps per millisecond=60 ) properties seen :[0, 0]
Probabilistic random walk after 1823330 steps, saw 447003 distinct states, run finished after 30002 ms. (steps per millisecond=60 ) properties seen :[0, 0]
[2021-05-19 00:15:10] [INFO ] Flow matrix only has 1844 transitions (discarded 40 similar events)
// Phase 1: matrix 1844 rows 742 cols
[2021-05-19 00:15:10] [INFO ] Computed 58 place invariants in 53 ms
[2021-05-19 00:15:10] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-19 00:15:10] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 63 ms returned sat
[2021-05-19 00:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:15:15] [INFO ] [Real]Absence check using state equation in 4878 ms returned sat
[2021-05-19 00:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:15:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 45 ms returned sat
[2021-05-19 00:15:16] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 191 ms returned unsat
[2021-05-19 00:15:16] [INFO ] [Real]Absence check using 14 positive place invariants in 61 ms returned sat
[2021-05-19 00:15:16] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 78 ms returned sat
[2021-05-19 00:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:15:22] [INFO ] [Real]Absence check using state equation in 6404 ms returned sat
[2021-05-19 00:15:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:15:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 90 ms returned sat
[2021-05-19 00:15:23] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 75 ms returned sat
[2021-05-19 00:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:15:30] [INFO ] [Nat]Absence check using state equation in 7720 ms returned sat
[2021-05-19 00:15:30] [INFO ] State equation strengthened by 210 read => feed constraints.
[2021-05-19 00:15:31] [INFO ] [Nat]Added 210 Read/Feed constraints in 1133 ms returned sat
[2021-05-19 00:15:33] [INFO ] Deduced a trap composed of 61 places in 1000 ms
[2021-05-19 00:15:33] [INFO ] Deduced a trap composed of 277 places in 403 ms
[2021-05-19 00:15:34] [INFO ] Deduced a trap composed of 59 places in 659 ms
[2021-05-19 00:15:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2337 ms
[2021-05-19 00:15:34] [INFO ] Computed and/alt/rep : 1880/40196/1840 causal constraints in 219 ms.
[2021-05-19 00:15:56] [INFO ] Added : 220 causal constraints over 44 iterations in 21851 ms.(timeout) Result :sat
[2021-05-19 00:15:56] [INFO ] Deduced a trap composed of 61 places in 622 ms
[2021-05-19 00:15:57] [INFO ] Deduced a trap composed of 62 places in 286 ms
[2021-05-19 00:15:58] [INFO ] Deduced a trap composed of 63 places in 155 ms
[2021-05-19 00:15:58] [INFO ] Deduced a trap composed of 62 places in 124 ms
[2021-05-19 00:16:00] [INFO ] Deduced a trap composed of 61 places in 419 ms
[2021-05-19 00:16:00] [INFO ] Deduced a trap composed of 62 places in 223 ms
[2021-05-19 00:16:00] [INFO ] Deduced a trap composed of 61 places in 125 ms
[2021-05-19 00:16:02] [INFO ] Deduced a trap composed of 63 places in 123 ms
[2021-05-19 00:16:04] [INFO ] Deduced a trap composed of 61 places in 120 ms
[2021-05-19 00:16:05] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 8949 ms
Attempting to minimize the solution found.
Minimization took 125 ms.
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 783000 steps, including 1000 resets, run finished after 3990 ms. (steps per millisecond=196 ) properties seen :[0] could not realise parikh vector
Support contains 62 out of 742 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 742/742 places, 1884/1884 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 742 transition count 1874
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 732 transition count 1874
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 100 place count 692 transition count 1834
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 110 place count 692 transition count 1824
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 682 transition count 1824
Applied a total of 120 rules in 166 ms. Remains 682 /742 variables (removed 60) and now considering 1824/1884 (removed 60) transitions.
Finished structural reductions, in 1 iterations. Remains : 682/742 places, 1824/1884 transitions.
Incomplete random walk after 1000000 steps, including 75 resets, run finished after 5823 ms. (steps per millisecond=171 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3502 ms. (steps per millisecond=285 ) properties seen :[0]
Interrupted probabilistic random walk after 1976799 steps, run timeout after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
Probabilistic random walk after 1976799 steps, saw 428413 distinct states, run finished after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
[2021-05-19 00:16:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 682 cols
[2021-05-19 00:16:48] [INFO ] Computed 58 place invariants in 29 ms
[2021-05-19 00:16:49] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2021-05-19 00:16:49] [INFO ] [Real]Absence check using 17 positive and 41 generalized place invariants in 41 ms returned sat
[2021-05-19 00:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:17:33] [INFO ] [Real]Absence check using state equation in 44871 ms returned (error "Solver has unexpectedly terminated")
Support contains 62 out of 682 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 682/682 places, 1824/1824 transitions.
Applied a total of 0 rules in 45 ms. Remains 682 /682 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 682/682 places, 1824/1824 transitions.
Starting structural reductions, iteration 0 : 682/682 places, 1824/1824 transitions.
Applied a total of 0 rules in 50 ms. Remains 682 /682 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2021-05-19 00:17:34] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 682 cols
[2021-05-19 00:17:34] [INFO ] Computed 58 place invariants in 63 ms
[2021-05-19 00:17:40] [INFO ] Implicit Places using invariants in 5999 ms returned [71, 157, 195, 243, 330, 370, 393, 468, 509, 595]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 6006 ms to find 10 implicit places.
[2021-05-19 00:17:40] [INFO ] Redundant transitions in 242 ms returned []
[2021-05-19 00:17:40] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:17:40] [INFO ] Computed 48 place invariants in 45 ms
[2021-05-19 00:17:54] [INFO ] Dead Transitions using invariants and state equation in 13993 ms returned []
Starting structural reductions, iteration 1 : 672/682 places, 1824/1824 transitions.
Applied a total of 0 rules in 50 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2021-05-19 00:17:54] [INFO ] Redundant transitions in 187 ms returned []
[2021-05-19 00:17:54] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:17:54] [INFO ] Computed 48 place invariants in 72 ms
[2021-05-19 00:18:10] [INFO ] Dead Transitions using invariants and state equation in 15629 ms returned []
Finished structural reductions, in 2 iterations. Remains : 672/682 places, 1824/1824 transitions.
Incomplete random walk after 1000000 steps, including 67 resets, run finished after 6220 ms. (steps per millisecond=160 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 2677 ms. (steps per millisecond=373 ) properties seen :[0]
Interrupted probabilistic random walk after 2069552 steps, run timeout after 30001 ms. (steps per millisecond=68 ) properties seen :[0]
Probabilistic random walk after 2069552 steps, saw 449415 distinct states, run finished after 30001 ms. (steps per millisecond=68 ) properties seen :[0]
[2021-05-19 00:18:49] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:18:49] [INFO ] Computed 48 place invariants in 26 ms
[2021-05-19 00:18:49] [INFO ] [Real]Absence check using 19 positive place invariants in 75 ms returned sat
[2021-05-19 00:18:49] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 61 ms returned sat
[2021-05-19 00:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:19:34] [INFO ] [Real]Absence check using state equation in 44826 ms returned (error "Solver has unexpectedly terminated")
Support contains 62 out of 672 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 38 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Starting structural reductions, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 49 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2021-05-19 00:19:34] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:19:34] [INFO ] Computed 48 place invariants in 60 ms
[2021-05-19 00:19:36] [INFO ] Implicit Places using invariants in 2024 ms returned []
[2021-05-19 00:19:36] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:19:36] [INFO ] Computed 48 place invariants in 59 ms
[2021-05-19 00:19:39] [INFO ] State equation strengthened by 210 read => feed constraints.
[2021-05-19 00:20:01] [INFO ] Implicit Places using invariants and state equation in 25043 ms returned []
Implicit Place search using SMT with State Equation took 27069 ms to find 0 implicit places.
[2021-05-19 00:20:01] [INFO ] Redundant transitions in 46 ms returned []
[2021-05-19 00:20:01] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:20:01] [INFO ] Computed 48 place invariants in 29 ms
[2021-05-19 00:20:07] [INFO ] Dead Transitions using invariants and state equation in 5752 ms returned []
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Incomplete random walk after 100000 steps, including 3 resets, run finished after 678 ms. (steps per millisecond=147 ) properties seen :[0]
[2021-05-19 00:20:07] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2021-05-19 00:20:07] [INFO ] Computed 48 place invariants in 28 ms
[2021-05-19 00:20:08] [INFO ] [Real]Absence check using 19 positive place invariants in 50 ms returned sat
[2021-05-19 00:20:08] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 104 ms returned sat
[2021-05-19 00:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:20:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:20:27] [INFO ] [Real]Absence check using state equation in 19760 ms returned (error "Failed to check-sat")
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 672 transition count 1784
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -100
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 662 transition count 1884
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 70 place count 662 transition count 1874
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 80 place count 652 transition count 1874
Free-agglomeration rule (complex) applied 24 times.
Iterating global reduction 2 with 24 rules applied. Total rules applied 104 place count 652 transition count 1850
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 128 place count 628 transition count 1850
Partial Post-agglomeration rule applied 120 times.
Drop transitions removed 120 transitions
Iterating global reduction 3 with 120 rules applied. Total rules applied 248 place count 628 transition count 1850
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 3 with 80 rules applied. Total rules applied 328 place count 628 transition count 1770
Applied a total of 328 rules in 127 ms. Remains 628 /672 variables (removed 44) and now considering 1770/1824 (removed 54) transitions.
// Phase 1: matrix 1770 rows 628 cols
[2021-05-19 00:20:28] [INFO ] Computed 48 place invariants in 25 ms
[2021-05-19 00:20:28] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2021-05-19 00:20:28] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 26 ms returned sat
[2021-05-19 00:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:20:31] [INFO ] [Real]Absence check using state equation in 3107 ms returned sat
[2021-05-19 00:20:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:20:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2021-05-19 00:20:31] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 25 ms returned sat
[2021-05-19 00:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:20:35] [INFO ] [Nat]Absence check using state equation in 3717 ms returned sat
[2021-05-19 00:20:35] [INFO ] Deduced a trap composed of 52 places in 57 ms
[2021-05-19 00:20:35] [INFO ] Deduced a trap composed of 52 places in 60 ms
[2021-05-19 00:20:35] [INFO ] Deduced a trap composed of 52 places in 70 ms
[2021-05-19 00:20:35] [INFO ] Deduced a trap composed of 52 places in 50 ms
[2021-05-19 00:20:35] [INFO ] Deduced a trap composed of 52 places in 42 ms
[2021-05-19 00:20:36] [INFO ] Deduced a trap composed of 53 places in 33 ms
[2021-05-19 00:20:36] [INFO ] Deduced a trap composed of 52 places in 60 ms
[2021-05-19 00:20:36] [INFO ] Deduced a trap composed of 52 places in 47 ms
[2021-05-19 00:20:37] [INFO ] Deduced a trap composed of 52 places in 40 ms
[2021-05-19 00:20:37] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2155 ms
[2021-05-19 00:20:37] [INFO ] Computed and/alt/rep : 1755/40784/1755 causal constraints in 86 ms.
[2021-05-19 00:20:47] [INFO ] Added : 70 causal constraints over 14 iterations in 9935 ms. Result :unknown
[2021-05-19 00:20:47] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2021-05-19 00:20:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
[2021-05-19 00:20:47] [INFO ] Flatten gal took : 326 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ PolyORBLF-PT-S04J06T10 @ 3570 seconds
vrfy: finished
info: timeLeft: 3537
rslt: Output for ReachabilityCardinality @ PolyORBLF-PT-S04J06T10

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed May 19 00:20:48 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 42928,
"runtime": 33.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 62,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 62,
"visible_transitions": 0
},
"processed": "E (F (((3 <= p582) AND (p110 + p112 + p184 + p216 + p380 + p457 + p473 + p523 + p617 + p663 + 1 <= p107 + p171 + p172 + p181 + p195 + p202 + p211 + p260 + p263 + p274 + p277 + p281 + p283 + p328 + p343 + p346 + p372 + p377 + p387 + p399 + p402 + p82 + p449 + p453 + p460 + p471 + p474 + p477 + p482 + p545 + p546 + p561 + p568 + p580 + p64 + p659 + p29 + p41 + p52 + p88) AND (p228 + p244 + p273 + p409 + p448 + p465 + p572 + p609 + p26 + p99 + 1 <= p373))))",
"processed_size": 458,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 9290,
"conflict_clusters": 93,
"places": 672,
"places_significant": 624,
"singleton_clusters": 0,
"transitions": 1824
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2496/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 21504
lola: finding significant places
lola: 672 places, 1824 transitions, 624 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: E (F (((3 <= p582) AND (p110 + p112 + p184 + p216 + p380 + p457 + p473 + p523 + p617 + p663 + 1 <= p107 + p171 + p172 + p181 + p195 + p202 + p211 + p260 + p263 + p274 + p277 + p281 + p283 + p328 + p343 + p346 + p372 + p377 + p387 + p399 + p402 + p82 + p449 + p453 + p460 + p471 + p474 + p477 + p482 + p545 + p546 + p561 + p568 + p580 + p64 + p659 + p29 + p41 + p52 + p88) AND (p228 + p244 + p273 + p409 + p448 + p465 + p572 + p609 + p26 + p99 + 1 <= p373))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((3 <= p582) AND (p110 + p112 + p184 + p216 + p380 + p457 + p473 + p523 + p617 + p663 + 1 <= p107 + p171 + p172 + p181 + p195 + p202 + p211 + p260 + p263 + p274 + p277 + p281 + p283 + p328 + p343 + p346 + p372 + p377 + p387 + p399 + p402 + p82 + p449 + p453 + p460 + p471 + p474 + p477 + p482 + p545 + p546 + p561 + p568 + p580 + p64 + p659 + p29 + p41 + p52 + p88) AND (p228 + p244 + p273 + p4... (shortened)
lola: processed formula length: 458
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((3 <= p582) AND (p110 + p112 + p184 + p216 + p380 + p457 + p473 + p523 + p617 + p663 + 1 <= p107 + p171 + p172 + p181 + p195 + p202 + p211 + p260 + p263 + p274 + p277 + p281 + p283 + p328 + p343 + p346 + p372 + p377 + p387 + p399 + p402 + p82 + p449 + p453 + p460 + p471 + p474 + p477 + p482 + p545 + p546 + p561 + p568 + p580 + p64 + p659 + p29 + p41 + p52 + p88) AND (p228 + p244 + p273 + p409 + p448 + p465 + p572 + p609 + p26 + p99 + 1 <= p373))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: local time limit reached - aborting
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
lola: memory consumption: 42928 KB
lola: time consumption: 33 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

--------------------
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-S04J06T10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 gold2020"
echo " Input is PolyORBLF-PT-S04J06T10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287200155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;