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-158987871700357.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)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBLF-COL-S04J06T10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871700357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 4.3K Apr 12 05:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 05:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 05:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 05:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 4.3K Apr 10 12:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 10 12:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 9 17:59 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-S04J06T10-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S04J06T10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591146605869

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 01:10:08] [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 01:10:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 01:10:08] [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 01:10:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 649 ms
[2020-06-03 01:10:08] [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 01:10:08] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-06-03 01:10:08] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-06-03 01:10:08] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-06-03 01:10:08] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2020-06-03 01:10:08] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-06-03 01:10:08] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2020-06-03 01:10:08] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 966 PT places and 5456.0 transition bindings in 23 ms.
[2020-06-03 01:10:08] [INFO ] Computed order based on color domains.
[2020-06-03 01:10:09] [INFO ] Unfolded HLPN to a Petri net with 966 places and 2644 transitions in 50 ms.
[2020-06-03 01:10:09] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 99 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 01:10:09] [INFO ] Flatten gal took : 259 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 01:10:09] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 966 cols
[2020-06-03 01:10:09] [INFO ] Computed 62 place invariants in 220 ms
Support contains 108 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 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 962 transition count 2614
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 64 place count 932 transition count 2614
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 64 place count 932 transition count 2494
Deduced a syphon composed of 120 places in 6 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 304 place count 812 transition count 2494
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 384 place count 772 transition count 2454
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 394 place count 772 transition count 2444
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 404 place count 762 transition count 2444
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 414 place count 762 transition count 2444
Applied a total of 414 rules in 427 ms. Remains 762 /966 variables (removed 204) and now considering 2444/2644 (removed 200) transitions.
[2020-06-03 01:10:10] [INFO ] Flow matrix only has 2404 transitions (discarded 40 similar events)
// Phase 1: matrix 2404 rows 762 cols
[2020-06-03 01:10:10] [INFO ] Computed 58 place invariants in 59 ms
[2020-06-03 01:10:23] [INFO ] Dead Transitions using invariants and state equation in 12935 ms returned [1748, 1750, 1753, 1757, 1758, 1759, 1760, 1761, 1762, 1764, 1765, 1766, 1767, 1768, 1770, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1817, 1819, 1822, 1826, 1827, 1828, 1829, 1830, 1831, 1833, 1834, 1835, 1836, 1837, 1839, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1886, 1888, 1891, 1895, 1896, 1897, 1898, 1899, 1900, 1902, 1903, 1904, 1905, 1906, 1908, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1955, 1957, 1960, 1964, 1965, 1966, 1967, 1968, 1969, 1971, 1972, 1973, 1974, 1975, 1977, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2024, 2026, 2029, 2033, 2034, 2035, 2036, 2037, 2038, 2040, 2041, 2042, 2043, 2044, 2046, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2093, 2095, 2098, 2102, 2103, 2104, 2105, 2106, 2107, 2109, 2110, 2111, 2112, 2113, 2115, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2162, 2164, 2167, 2171, 2172, 2173, 2174, 2175, 2176, 2178, 2179, 2180, 2181, 2182, 2184, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2231, 2233, 2236, 2240, 2241, 2242, 2243, 2244, 2245, 2247, 2248, 2249, 2250, 2251, 2253, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2300, 2302, 2305, 2309, 2310, 2311, 2312, 2313, 2314, 2316, 2317, 2318, 2319, 2320, 2322, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2369, 2371, 2374, 2378, 2379, 2380, 2381, 2382, 2383, 2385, 2386, 2387, 2388, 2389, 2391, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433]
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions :[2433, 2432, 2431, 2430, 2429, 2428, 2427, 2426, 2425, 2424, 2423, 2422, 2421, 2420, 2418, 2417, 2416, 2415, 2414, 2413, 2412, 2411, 2410, 2409, 2408, 2407, 2406, 2405, 2404, 2403, 2402, 2401, 2400, 2399, 2398, 2397, 2396, 2395, 2394, 2391, 2389, 2388, 2387, 2386, 2385, 2383, 2382, 2381, 2380, 2379, 2378, 2374, 2371, 2369, 2364, 2363, 2362, 2361, 2360, 2359, 2358, 2357, 2356, 2355, 2354, 2353, 2352, 2351, 2349, 2348, 2347, 2346, 2345, 2344, 2343, 2342, 2341, 2340, 2339, 2338, 2337, 2336, 2335, 2334, 2333, 2332, 2331, 2330, 2329, 2328, 2327, 2326, 2325, 2322, 2320, 2319, 2318, 2317, 2316, 2314, 2313, 2312, 2311, 2310, 2309, 2305, 2302, 2300, 2295, 2294, 2293, 2292, 2291, 2290, 2289, 2288, 2287, 2286, 2285, 2284, 2283, 2282, 2280, 2279, 2278, 2277, 2276, 2275, 2274, 2273, 2272, 2271, 2270, 2269, 2268, 2267, 2266, 2265, 2264, 2263, 2262, 2261, 2260, 2259, 2258, 2257, 2256, 2253, 2251, 2250, 2249, 2248, 2247, 2245, 2244, 2243, 2242, 2241, 2240, 2236, 2233, 2231, 2226, 2225, 2224, 2223, 2222, 2221, 2220, 2219, 2218, 2217, 2216, 2215, 2214, 2213, 2211, 2210, 2209, 2208, 2207, 2206, 2205, 2204, 2203, 2202, 2201, 2200, 2199, 2198, 2197, 2196, 2195, 2194, 2193, 2192, 2191, 2190, 2189, 2188, 2187, 2184, 2182, 2181, 2180, 2179, 2178, 2176, 2175, 2174, 2173, 2172, 2171, 2167, 2164, 2162, 2157, 2156, 2155, 2154, 2153, 2152, 2151, 2150, 2149, 2148, 2147, 2146, 2145, 2144, 2142, 2141, 2140, 2139, 2138, 2137, 2136, 2135, 2134, 2133, 2132, 2131, 2130, 2129, 2128, 2127, 2126, 2125, 2124, 2123, 2122, 2121, 2120, 2119, 2118, 2115, 2113, 2112, 2111, 2110, 2109, 2107, 2106, 2105, 2104, 2103, 2102, 2098, 2095, 2093, 2088, 2087, 2086, 2085, 2084, 2083, 2082, 2081, 2080, 2079, 2078, 2077, 2076, 2075, 2073, 2072, 2071, 2070, 2069, 2068, 2067, 2066, 2065, 2064, 2063, 2062, 2061, 2060, 2059, 2058, 2057, 2056, 2055, 2054, 2053, 2052, 2051, 2050, 2049, 2046, 2044, 2043, 2042, 2041, 2040, 2038, 2037, 2036, 2035, 2034, 2033, 2029, 2026, 2024, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1977, 1975, 1974, 1973, 1972, 1971, 1969, 1968, 1967, 1966, 1965, 1964, 1960, 1957, 1955, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1943, 1942, 1941, 1940, 1939, 1938, 1937, 1935, 1934, 1933, 1932, 1931, 1930, 1929, 1928, 1927, 1926, 1925, 1924, 1923, 1922, 1921, 1920, 1919, 1918, 1917, 1916, 1915, 1914, 1913, 1912, 1911, 1908, 1906, 1905, 1904, 1903, 1902, 1900, 1899, 1898, 1897, 1896, 1895, 1891, 1888, 1886, 1881, 1880, 1879, 1878, 1877, 1876, 1875, 1874, 1873, 1872, 1871, 1870, 1869, 1868, 1866, 1865, 1864, 1863, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1851, 1850, 1849, 1848, 1847, 1846, 1845, 1844, 1843, 1842, 1839, 1837, 1836, 1835, 1834, 1833, 1831, 1830, 1829, 1828, 1827, 1826, 1822, 1819, 1817, 1812, 1811, 1810, 1809, 1808, 1807, 1806, 1805, 1804, 1803, 1802, 1801, 1800, 1799, 1797, 1796, 1795, 1794, 1793, 1792, 1791, 1790, 1789, 1788, 1787, 1786, 1785, 1784, 1783, 1782, 1781, 1780, 1779, 1778, 1777, 1776, 1775, 1774, 1773, 1770, 1768, 1767, 1766, 1765, 1764, 1762, 1761, 1760, 1759, 1758, 1757, 1753, 1750, 1748]
Starting structural reductions, iteration 1 : 762/966 places, 1904/2644 transitions.
Applied a total of 0 rules in 56 ms. Remains 762 /762 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 762/966 places, 1904/2644 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 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 01:10:23] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 762 cols
[2020-06-03 01:10:23] [INFO ] Computed 58 place invariants in 75 ms
Support contains 108 out of 762 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 762/762 places, 1904/1904 transitions.
Applied a total of 0 rules in 80 ms. Remains 762 /762 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 762/762 places, 1904/1904 transitions.
Starting structural reductions, iteration 0 : 762/762 places, 1904/1904 transitions.
Applied a total of 0 rules in 60 ms. Remains 762 /762 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
[2020-06-03 01:10:23] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 762 cols
[2020-06-03 01:10:23] [INFO ] Computed 58 place invariants in 64 ms
[2020-06-03 01:10:28] [INFO ] Implicit Places using invariants in 5105 ms returned [634, 635, 636, 637, 638, 639, 640, 641, 642, 643]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 5108 ms to find 10 implicit places.
[2020-06-03 01:10:28] [INFO ] Redundant transitions in 115 ms returned []
[2020-06-03 01:10:28] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:10:28] [INFO ] Computed 48 place invariants in 68 ms
[2020-06-03 01:10:36] [INFO ] Dead Transitions using invariants and state equation in 8030 ms returned []
Starting structural reductions, iteration 1 : 752/762 places, 1904/1904 transitions.
Applied a total of 0 rules in 32 ms. Remains 752 /752 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
[2020-06-03 01:10:36] [INFO ] Redundant transitions in 95 ms returned []
[2020-06-03 01:10:36] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:10:36] [INFO ] Computed 48 place invariants in 38 ms
[2020-06-03 01:10:44] [INFO ] Dead Transitions using invariants and state equation in 7686 ms returned []
Finished structural reductions, in 2 iterations. Remains : 752/762 places, 1904/1904 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 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 01:10:44] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:10:44] [INFO ] Computed 48 place invariants in 55 ms
Support contains 108 out of 752 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 752/752 places, 1904/1904 transitions.
Applied a total of 0 rules in 31 ms. Remains 752 /752 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/752 places, 1904/1904 transitions.
Starting structural reductions, iteration 0 : 752/752 places, 1904/1904 transitions.
Applied a total of 0 rules in 50 ms. Remains 752 /752 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
[2020-06-03 01:10:44] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:10:44] [INFO ] Computed 48 place invariants in 29 ms
[2020-06-03 01:10:47] [INFO ] Implicit Places using invariants in 2487 ms returned []
[2020-06-03 01:10:47] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:10:47] [INFO ] Computed 48 place invariants in 45 ms
[2020-06-03 01:10:49] [INFO ] State equation strengthened by 210 read => feed constraints.
[2020-06-03 01:11:05] [INFO ] Implicit Places using invariants and state equation in 18576 ms returned []
Implicit Place search using SMT with State Equation took 21065 ms to find 0 implicit places.
[2020-06-03 01:11:05] [INFO ] Redundant transitions in 68 ms returned []
[2020-06-03 01:11:05] [INFO ] Flow matrix only has 1864 transitions (discarded 40 similar events)
// Phase 1: matrix 1864 rows 752 cols
[2020-06-03 01:11:05] [INFO ] Computed 48 place invariants in 52 ms
[2020-06-03 01:11:13] [INFO ] Dead Transitions using invariants and state equation in 7475 ms returned []
Finished structural reductions, in 1 iterations. Remains : 752/752 places, 1904/1904 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
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 752 transition count 1864
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 742 transition count 1964
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 70 place count 742 transition count 1954
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 80 place count 732 transition count 1954
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 2 with 80 rules applied. Total rules applied 160 place count 732 transition count 1874
Applied a total of 160 rules in 86 ms. Remains 732 /752 variables (removed 20) and now considering 1874/1904 (removed 30) transitions.
// Phase 1: matrix 1874 rows 732 cols
[2020-06-03 01:11:13] [INFO ] Computed 48 place invariants in 30 ms
[2020-06-03 01:11:13] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2020-06-03 01:11:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ PolyORBLF-COL-S04J06T10 @ 3570 seconds

FORMULA PolyORBLF-COL-S04J06T10-UpperBounds-02 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427480 kB
MemFree: 15696140 kB
After kill :
MemTotal: 16427480 kB
MemFree: 16137724 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-S04J06T10"
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-S04J06T10, 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-158987871700357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T10.tgz
mv PolyORBLF-COL-S04J06T10 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 ;