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.r159-oct2-162089268500519.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-S10J80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268500519
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 302K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 15M 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 508K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Mar 27 09:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 27 09:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 86K Mar 25 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 315K Mar 25 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S10J80-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621229900560

Running Version 0
[2021-05-17 05:38:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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, 3600]
[2021-05-17 05:38:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 05:38:25] [INFO ] Load time of PNML (sax parser for PT used): 1065 ms
[2021-05-17 05:38:25] [INFO ] Transformed 1614 places.
[2021-05-17 05:38:25] [INFO ] Transformed 13500 transitions.
[2021-05-17 05:38:25] [INFO ] Parsed PT model containing 1614 places and 13500 transitions in 1290 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 05:38:25] [INFO ] Reduced 45 identical enabling conditions.
[2021-05-17 05:38:25] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 1619 ms. (steps per millisecond=6 ) properties (out of 16) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 132 ms. (steps per millisecond=7 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :5
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 10) seen :2
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 8) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 7) seen :1
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2021-05-17 05:38:27] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2021-05-17 05:38:28] [INFO ] Computed 192 place invariants in 437 ms
[2021-05-17 05:38:28] [INFO ] [Real]Absence check using 159 positive place invariants in 121 ms returned sat
[2021-05-17 05:38:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 97 ms returned sat
[2021-05-17 05:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:33] [INFO ] [Real]Absence check using state equation in 4327 ms returned unknown
[2021-05-17 05:38:33] [INFO ] [Real]Absence check using 159 positive place invariants in 46 ms returned sat
[2021-05-17 05:38:33] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 70 ms returned sat
[2021-05-17 05:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:38] [INFO ] [Real]Absence check using state equation in 4580 ms returned unknown
[2021-05-17 05:38:38] [INFO ] [Real]Absence check using 159 positive place invariants in 52 ms returned sat
[2021-05-17 05:38:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 109 ms returned unsat
[2021-05-17 05:38:39] [INFO ] [Real]Absence check using 159 positive place invariants in 40 ms returned sat
[2021-05-17 05:38:39] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 67 ms returned sat
[2021-05-17 05:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:42] [INFO ] [Real]Absence check using state equation in 3551 ms returned sat
[2021-05-17 05:38:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:38:42] [INFO ] [Real]Added 1 Read/Feed constraints in 17 ms returned sat
[2021-05-17 05:38:43] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 582 ms.
[2021-05-17 05:38:46] [INFO ] Deduced a trap composed of 9 places in 2436 ms of which 14 ms to minimize.
[2021-05-17 05:38:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-17 05:38:46] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:38:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 63 ms returned unsat
[2021-05-17 05:38:47] [INFO ] [Real]Absence check using 159 positive place invariants in 32 ms returned sat
[2021-05-17 05:38:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Support contains 99 out of 1614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 1604 transition count 3307
Reduce places removed 83 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 84 rules applied. Total rules applied 177 place count 1521 transition count 3306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 178 place count 1520 transition count 3306
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 178 place count 1520 transition count 3223
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 344 place count 1437 transition count 3223
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 345 place count 1436 transition count 3222
Iterating global reduction 3 with 1 rules applied. Total rules applied 346 place count 1436 transition count 3222
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 3 with 4 rules applied. Total rules applied 350 place count 1434 transition count 3220
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 351 place count 1434 transition count 3219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 352 place count 1433 transition count 3219
Applied a total of 352 rules in 1380 ms. Remains 1433 /1614 variables (removed 181) and now considering 3219/3390 (removed 171) transitions.
[2021-05-17 05:38:48] [INFO ] Flow matrix only has 3210 transitions (discarded 9 similar events)
// Phase 1: matrix 3210 rows 1433 cols
[2021-05-17 05:38:48] [INFO ] Computed 182 place invariants in 219 ms
[2021-05-17 05:38:52] [INFO ] Dead Transitions using invariants and state equation in 3628 ms returned [98, 182, 194, 236, 284, 308, 331, 344, 377, 401, 403, 418, 454, 474, 478, 527, 533, 537, 569, 576, 611, 622, 633, 674, 677, 697, 712, 715, 727, 728, 743, 757, 771, 796, 797, 800, 806, 810, 811, 814, 817, 826, 853, 855, 868, 875, 878, 882, 892, 903, 918, 937, 938, 941, 961, 966, 969, 970, 982, 983, 994, 996, 1000, 1002, 1015, 1018, 1021, 1026, 1029, 1042, 1046, 1051, 1055, 1063, 1064, 1074, 1075, 1083, 1086, 1089, 1090, 1100, 1105, 1107, 1112, 1114, 1119, 1120, 1121, 1124, 1126, 1130, 1137, 1145, 1156, 1159, 1160, 1163, 1166, 1172, 1174, 1178, 1180, 1182, 1184, 1189, 1191, 1192, 1198, 1201, 1205, 1215, 1219, 1220, 1221, 1225, 1226, 1227, 1228, 1235, 1239, 1246, 1252, 1253, 1256, 1258, 1260, 1262, 1267, 1276, 1279, 1284, 1286, 1288, 1291, 1297, 1298, 1302, 1318, 1319, 1327, 1328, 1333, 1336, 1338, 1344, 1345, 1346, 1354, 1355, 1356, 1358, 1362, 1363, 1367, 1370, 1371, 1373, 1374, 1375, 1379, 1380, 1382, 1384, 1388, 1389, 1393, 1396, 1397, 1399, 1401, 1402, 1403, 1404, 1406, 1407, 1415, 1416, 1417, 1418, 1422, 1423, 1427, 1429, 1431, 1432, 1434, 1439, 1446, 1449, 1452, 1454, 1459, 1463, 1465, 1466, 1468, 1472, 1475, 1476, 1478, 1486, 1487, 1490, 1493, 1494, 1495, 1496, 1497, 1498, 1500, 1501, 1506, 1509, 1512, 1514, 1516, 1517, 1519, 1520, 1522, 1525, 1526, 1528, 1529, 1530, 1533, 1537, 1538, 1540, 1541, 1542, 1543, 1544, 1549, 1550, 1552, 1554, 1556, 1557, 1559, 1561, 1563, 1565, 1567, 1568, 1569, 1571, 1572, 1577, 1579, 1584, 1585, 1587, 1590, 1592, 1593, 1594, 1597, 1598, 1600, 1601, 1602, 1604, 1606, 1608, 1609, 1610, 1612, 1613, 1616, 1617, 1621, 1626, 1627, 1628, 1629, 1631, 1633, 1638, 1641, 1643, 1645, 1646, 1647, 1649, 1652, 1653, 1654, 1658, 1664, 1665, 1666, 1667, 1669, 1672, 1673, 1676, 1678, 1679, 1683, 1686, 1687, 1689, 1690, 1692, 1693, 1694, 1695, 1696, 1699, 1701, 1703, 1707, 1708, 1715, 1717, 1718, 1723, 1728, 1729, 1731, 1732, 1734, 1735, 1737, 1738, 1742, 1743, 1745, 1747, 1748, 1749, 1751, 1752, 1753, 1757, 1759, 1760, 1761, 1762, 1763, 1764, 1767, 1768, 1769, 1775, 1776, 1777, 1781, 1785, 1788, 1790, 1795, 1797, 1799, 1800, 1803, 1804, 1805, 1806, 1809, 1810, 1811, 1814, 1815, 1818, 1819, 1821, 1822, 1824, 1825, 1826, 1829, 1831, 1832, 1834, 1835, 1836, 1837, 1840, 1842, 1843, 1844, 1846, 1847, 1848, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1858, 1861, 1866, 1867, 1872, 1873, 1876, 1877, 1879, 1882, 1885, 1887, 1890, 1891, 1893, 1894, 1897, 1903, 1904, 1905, 1908, 1909, 1910, 1912, 1916, 1917, 1923, 1926, 1929, 1930, 1931, 1933, 1939, 1943, 1944, 1947, 1948, 1953, 1965, 1967, 1968, 1969, 1970, 1971, 1973, 1974, 1978, 1980, 1981, 1982, 1983, 1985, 1987, 1989, 1990, 1992, 1998, 1999, 2000, 2001, 2004, 2011, 2014, 2015, 2021, 2022, 2024, 2025, 2026, 2027, 2029, 2030, 2034, 2035, 2038, 2039, 2040, 2042, 2043, 2044, 2049, 2051, 2056, 2058, 2061, 2064, 2067, 2068, 2069, 2070, 2071, 2076, 2077, 2078, 2079, 2080, 2089, 2092, 2094, 2097, 2101, 2102, 2103, 2106, 2109, 2117, 2120, 2127, 2128, 2129, 2132, 2134, 2137, 2140, 2141, 2143, 2144, 2145, 2147, 2148, 2150, 2152, 2153, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2165, 2166, 2170, 2171, 2173, 2175, 2177, 2182, 2186, 2189, 2191, 2192, 2194, 2197, 2198, 2203, 2208, 2211, 2212, 2215, 2216, 2218, 2223, 2224, 2225, 2227, 2231, 2233, 2236, 2240, 2241, 2247, 2250, 2252, 2256, 2260, 2264, 2269, 2270, 2273, 2274, 2276, 2282, 2283, 2286, 2288, 2289, 2290, 2291, 2293, 2294, 2297, 2299, 2300, 2301, 2303, 2304, 2306, 2311, 2312, 2313, 2314, 2315, 2321, 2322, 2323, 2324, 2325, 2326, 2328, 2330, 2339, 2342, 2347, 2349, 2352, 2353, 2356, 2357, 2358, 2361, 2362, 2366, 2367, 2371, 2373, 2375, 2377, 2379, 2381, 2384]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2384, 2381, 2379, 2377, 2375, 2373, 2371, 2367, 2366, 2362, 2361, 2358, 2357, 2356, 2353, 2352, 2349, 2347, 2342, 2339, 2330, 2328, 2326, 2325, 2324, 2323, 2322, 2321, 2315, 2314, 2313, 2312, 2311, 2306, 2304, 2303, 2301, 2300, 2299, 2297, 2294, 2293, 2291, 2290, 2289, 2288, 2286, 2283, 2282, 2276, 2274, 2273, 2270, 2269, 2264, 2260, 2256, 2252, 2250, 2247, 2241, 2240, 2236, 2233, 2231, 2227, 2225, 2224, 2223, 2218, 2216, 2215, 2212, 2211, 2208, 2203, 2198, 2197, 2194, 2192, 2191, 2189, 2186, 2182, 2177, 2175, 2173, 2171, 2170, 2166, 2165, 2161, 2160, 2159, 2158, 2157, 2156, 2155, 2153, 2152, 2150, 2148, 2147, 2145, 2144, 2143, 2141, 2140, 2137, 2134, 2132, 2129, 2128, 2127, 2120, 2117, 2109, 2106, 2103, 2102, 2101, 2097, 2094, 2092, 2089, 2080, 2079, 2078, 2077, 2076, 2071, 2070, 2069, 2068, 2067, 2064, 2061, 2058, 2056, 2051, 2049, 2044, 2043, 2042, 2040, 2039, 2038, 2035, 2034, 2030, 2029, 2027, 2026, 2025, 2024, 2022, 2021, 2015, 2014, 2011, 2004, 2001, 2000, 1999, 1998, 1992, 1990, 1989, 1987, 1985, 1983, 1982, 1981, 1980, 1978, 1974, 1973, 1971, 1970, 1969, 1968, 1967, 1965, 1953, 1948, 1947, 1944, 1943, 1939, 1933, 1931, 1930, 1929, 1926, 1923, 1917, 1916, 1912, 1910, 1909, 1908, 1905, 1904, 1903, 1897, 1894, 1893, 1891, 1890, 1887, 1885, 1882, 1879, 1877, 1876, 1873, 1872, 1867, 1866, 1861, 1858, 1856, 1855, 1854, 1853, 1852, 1851, 1850, 1848, 1847, 1846, 1844, 1843, 1842, 1840, 1837, 1836, 1835, 1834, 1832, 1831, 1829, 1826, 1825, 1824, 1822, 1821, 1819, 1818, 1815, 1814, 1811, 1810, 1809, 1806, 1805, 1804, 1803, 1800, 1799, 1797, 1795, 1790, 1788, 1785, 1781, 1777, 1776, 1775, 1769, 1768, 1767, 1764, 1763, 1762, 1761, 1760, 1759, 1757, 1753, 1752, 1751, 1749, 1748, 1747, 1745, 1743, 1742, 1738, 1737, 1735, 1734, 1732, 1731, 1729, 1728, 1723, 1718, 1717, 1715, 1708, 1707, 1703, 1701, 1699, 1696, 1695, 1694, 1693, 1692, 1690, 1689, 1687, 1686, 1683, 1679, 1678, 1676, 1673, 1672, 1669, 1667, 1666, 1665, 1664, 1658, 1654, 1653, 1652, 1649, 1647, 1646, 1645, 1643, 1641, 1638, 1633, 1631, 1629, 1628, 1627, 1626, 1621, 1617, 1616, 1613, 1612, 1610, 1609, 1608, 1606, 1604, 1602, 1601, 1600, 1598, 1597, 1594, 1593, 1592, 1590, 1587, 1585, 1584, 1579, 1577, 1572, 1571, 1569, 1568, 1567, 1565, 1563, 1561, 1559, 1557, 1556, 1554, 1552, 1550, 1549, 1544, 1543, 1542, 1541, 1540, 1538, 1537, 1533, 1530, 1529, 1528, 1526, 1525, 1522, 1520, 1519, 1517, 1516, 1514, 1512, 1509, 1506, 1501, 1500, 1498, 1497, 1496, 1495, 1494, 1493, 1490, 1487, 1486, 1478, 1476, 1475, 1472, 1468, 1466, 1465, 1463, 1459, 1454, 1452, 1449, 1446, 1439, 1434, 1432, 1431, 1429, 1427, 1423, 1422, 1418, 1417, 1416, 1415, 1407, 1406, 1404, 1403, 1402, 1401, 1399, 1397, 1396, 1393, 1389, 1388, 1384, 1382, 1380, 1379, 1375, 1374, 1373, 1371, 1370, 1367, 1363, 1362, 1358, 1356, 1355, 1354, 1346, 1345, 1344, 1338, 1336, 1333, 1328, 1327, 1319, 1318, 1302, 1298, 1297, 1291, 1288, 1286, 1284, 1279, 1276, 1267, 1262, 1260, 1258, 1256, 1253, 1252, 1246, 1239, 1235, 1228, 1227, 1226, 1225, 1221, 1220, 1219, 1215, 1205, 1201, 1198, 1192, 1191, 1189, 1184, 1182, 1180, 1178, 1174, 1172, 1166, 1163, 1160, 1159, 1156, 1145, 1137, 1130, 1126, 1124, 1121, 1120, 1119, 1114, 1112, 1107, 1105, 1100, 1090, 1089, 1086, 1083, 1075, 1074, 1064, 1063, 1055, 1051, 1046, 1042, 1029, 1026, 1021, 1018, 1015, 1002, 1000, 996, 994, 983, 982, 970, 969, 966, 961, 941, 938, 937, 918, 903, 892, 882, 878, 875, 868, 855, 853, 826, 817, 814, 811, 810, 806, 800, 797, 796, 771, 757, 743, 728, 727, 715, 712, 697, 677, 674, 633, 622, 611, 576, 569, 537, 533, 527, 478, 474, 454, 418, 403, 401, 377, 344, 331, 308, 284, 236, 194, 182, 98]
Starting structural reductions, iteration 1 : 1433/1614 places, 2604/3390 transitions.
Applied a total of 0 rules in 214 ms. Remains 1433 /1433 variables (removed 0) and now considering 2604/2604 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1433/1614 places, 2604/3390 transitions.
[2021-05-17 05:38:53] [INFO ] Flatten gal took : 371 ms
[2021-05-17 05:38:53] [INFO ] Flatten gal took : 293 ms
[2021-05-17 05:38:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality45055586881962365.gal : 81 ms
[2021-05-17 05:38:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18311933174002930934.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/ReachabilityCardinality45055586881962365.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18311933174002930934.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/ReachabilityCardinality45055586881962365.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18311933174002930934.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18311933174002930934.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 16
Detected timeout of ITS tools.
[2021-05-17 05:39:10] [INFO ] Flatten gal took : 224 ms
[2021-05-17 05:39:10] [INFO ] Applying decomposition
[2021-05-17 05:39:10] [INFO ] Flatten gal took : 237 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/graph11447182758783357274.txt, -o, /tmp/graph11447182758783357274.bin, -w, /tmp/graph11447182758783357274.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/graph11447182758783357274.bin, -l, -1, -v, -w, /tmp/graph11447182758783357274.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 05:39:11] [INFO ] Decomposing Gal with order
[2021-05-17 05:39:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 05:39:12] [INFO ] Removed a total of 2660 redundant transitions.
[2021-05-17 05:39:12] [INFO ] Flatten gal took : 744 ms
[2021-05-17 05:39:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 718 labels/synchronizations in 181 ms.
[2021-05-17 05:39:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4086698202755270314.gal : 31 ms
[2021-05-17 05:39:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4249844099151497859.prop : 4 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/ReachabilityCardinality4086698202755270314.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4249844099151497859.prop, --nowitness], 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/ReachabilityCardinality4086698202755270314.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4249844099151497859.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4249844099151497859.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1024
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10389769121840039961
[2021-05-17 05:39:27] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10389769121840039961
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/ltsmin10389769121840039961]
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/ltsmin10389769121840039961] 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/ltsmin10389769121840039961] 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 61435 steps, including 4152 resets, run visited all 3 properties in 825 ms. (steps per millisecond=74 )
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621229971021

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -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 3600 -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-S10J80"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PolyORBNT-PT-S10J80, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089268500519"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;