About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1980.535 | 316676.00 | 369412.00 | 773.40 | TFFFTFFFFFFFTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413800811.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413800811
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.3M
-rw-r--r-- 1 mcc users 13K Feb 26 02:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 02:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 02:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 02:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 02:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.8M Mar 5 18:22 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 MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679575655872
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C03
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 12:47:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 12:47:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 12:47:37] [INFO ] Load time of PNML (sax parser for PT used): 395 ms
[2023-03-23 12:47:37] [INFO ] Transformed 8390 places.
[2023-03-23 12:47:37] [INFO ] Transformed 12757 transitions.
[2023-03-23 12:47:37] [INFO ] Parsed PT model containing 8390 places and 12757 transitions and 52526 arcs in 589 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 8390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8390/8390 places, 12757/12757 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 8356 transition count 12757
Discarding 1788 places :
Symmetric choice reduction at 1 with 1788 rule applications. Total rules 1822 place count 6568 transition count 10969
Iterating global reduction 1 with 1788 rules applied. Total rules applied 3610 place count 6568 transition count 10969
Discarding 1637 places :
Symmetric choice reduction at 1 with 1637 rule applications. Total rules 5247 place count 4931 transition count 9332
Iterating global reduction 1 with 1637 rules applied. Total rules applied 6884 place count 4931 transition count 9332
Discarding 532 places :
Symmetric choice reduction at 1 with 532 rule applications. Total rules 7416 place count 4399 transition count 7736
Iterating global reduction 1 with 532 rules applied. Total rules applied 7948 place count 4399 transition count 7736
Applied a total of 7948 rules in 2944 ms. Remains 4399 /8390 variables (removed 3991) and now considering 7736/12757 (removed 5021) transitions.
[2023-03-23 12:47:41] [INFO ] Flow matrix only has 7136 transitions (discarded 600 similar events)
// Phase 1: matrix 7136 rows 4399 cols
[2023-03-23 12:47:41] [INFO ] Computed 833 place invariants in 525 ms
[2023-03-23 12:47:45] [INFO ] Implicit Places using invariants in 4574 ms returned []
[2023-03-23 12:47:45] [INFO ] Flow matrix only has 7136 transitions (discarded 600 similar events)
[2023-03-23 12:47:45] [INFO ] Invariant cache hit.
[2023-03-23 12:47:47] [INFO ] State equation strengthened by 2738 read => feed constraints.
[2023-03-23 12:48:09] [INFO ] Implicit Places using invariants and state equation in 23160 ms returned [4, 8, 12, 14, 18, 23, 30, 39, 50, 63, 81, 98, 117, 138, 161, 185, 209, 211, 213, 215, 236, 255, 272, 287, 300, 311, 320, 327, 332, 335, 350, 360, 361, 362, 363, 366, 371, 378, 387, 398, 411, 426, 443, 462, 483, 505, 527, 528, 529, 530, 549, 566, 581, 605, 614, 621, 626, 629, 631, 646, 653, 656, 657, 658, 659, 661, 664, 669, 676, 685, 696, 709, 724, 741, 760, 780, 800, 801, 802, 803, 820, 835, 848, 859, 868, 875, 880, 883, 885, 887, 902, 909, 912, 913, 914, 915, 917, 919, 922, 927, 934, 943, 954, 967, 982, 999, 1018, 1036, 1037, 1038, 1039, 1054, 1067, 1078, 1087, 1094, 1099, 1102, 1104, 1106, 1108, 1123, 1130, 1133, 1134, 1135, 1136, 1138, 1140, 1142, 1145, 1150, 1157, 1166, 1177, 1190, 1205, 1221, 1237, 1238, 1239, 1240, 1253, 1264, 1273, 1280, 1285, 1288, 1290, 1292, 1294, 1296, 1311, 1318, 1321, 1322, 1323, 1324, 1326, 1328, 1330, 1332, 1335, 1340, 1347, 1356, 1367, 1380, 1394, 1408, 1409, 1410, 1411, 1422, 1431, 1438, 1443, 1446, 1448, 1450, 1452, 1454, 1456, 1471, 1478, 1481, 1482, 1483, 1484, 1486, 1488, 1490, 1492, 1494, 1497, 1502, 1509, 1518, 1529, 1541, 1553, 1554, 1555, 1556, 1565, 1572, 1577, 1580, 1582, 1584, 1586, 1588, 1590, 1592, 1607, 1614, 1617, 1618, 1619, 1620, 1622, 1624, 1626, 1628, 1630, 1636, 1641, 1648, 1657, 1667, 1677, 1678, 1679, 1680, 1687, 1692, 1695, 1697, 1699, 1701, 1703, 1705, 1707, 1709, 1724, 1731, 1734, 1735, 1736, 1737, 1739, 1741, 1743, 1745, 1747, 1749, 1751, 1754, 1759, 1766, 1774, 1782, 1783, 1785, 1790, 1793, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1827, 1834, 1837, 1838, 1839, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1859, 1864, 1870, 1876, 1877, 1878, 1879, 1882, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1915, 1922, 1925, 1926, 1927, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1944, 1946, 1949, 1953, 1957, 1958, 1959, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1995, 2002, 2005, 2007, 2008, 2010, 2012, 2017, 2019, 2021, 2023, 2025, 2027, 2031, 2033, 2036, 2039, 2040, 2041, 2042, 2044, 2046, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2077, 2079, 2083, 2086, 2088, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2114, 2117, 2118, 2119, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2155, 2162, 2165, 2166, 2167, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2193, 2194, 2195, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2231, 2238, 2241, 2242, 2243, 2244, 2246, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2267, 2272, 2273, 2274, 2275, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2311, 2318, 2321, 2322, 2323, 2324, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2340, 2342, 2345, 2350, 2357, 2358, 2359, 2360, 2365, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2399, 2406, 2409, 2410, 2411, 2412, 2414, 2416, 2418, 2420, 2422, 2424, 2426, 2428, 2431, 2436, 2443, 2452, 2453, 2454, 2455, 2462, 2467, 2470, 2472, 2474, 2476, 2478, 2480, 2482, 2484, 2499, 2506, 2509, 2510, 2511, 2512, 2514, 2516, 2518, 2520, 2522, 2524, 2526, 2529, 2534, 2541, 2550, 2562, 2563, 2564, 2573, 2580, 2585, 2588, 2590, 2592, 2594, 2596, 2598, 2603, 2618, 2625, 2628, 2629, 2631, 2633, 2635, 2637, 2639, 2641, 2643, 2646, 2651, 2658, 2669, 2680, 2693, 2694, 2695, 2696, 2707, 2716, 2723, 2728, 2731, 2733, 2735, 2737, 2739, 2741, 2756, 2763, 2766, 2767, 2768, 2769, 2771, 2773, 2775, 2777, 2779, 2782, 2787, 2794, 2803, 2814, 2827, 2842, 2843, 2844, 2845, 2858, 2869, 2878, 2885, 2890, 2893, 2895, 2897, 2899, 2901, 2916, 2923, 2926, 2927, 2929, 2931, 2934, 2939, 2941, 2944, 2949, 2956, 2965, 2976, 2989, 3004, 3021, 3022, 3024, 3039, 3052, 3065, 3074, 3081, 3086, 3089, 3091, 3093, 3095, 3110, 3117, 3121, 3122, 3123, 3125, 3127, 3129, 3132, 3137, 3144, 3155, 3166, 3179, 3194, 3211, 3230, 3231, 3232, 3233, 3250, 3265, 3278, 3289, 3298, 3305, 3310, 3313, 3315, 3317, 3332, 3339, 3342, 3343, 3344, 3345, 3347, 3349, 3352, 3357, 3364, 3373, 3384, 3397, 3413, 3430, 3449, 3470, 3471, 3472, 3473, 3492, 3509, 3524, 3537, 3548, 3557, 3564, 3569, 3572, 3574, 3589, 3596, 3599, 3600, 3602, 3604, 3607, 3612, 3621, 3630, 3641, 3654, 3669, 3686, 3705, 3726, 3749, 3750, 3752, 3773, 3794, 3811, 3826, 3839, 3850, 3859, 3866, 3871, 3874, 3889, 3891, 3895, 3898, 3899, 3900, 3901, 3904, 3909, 3916, 3925, 3936, 3949, 3964, 3981, 4000, 4021, 4044, 4070, 4071, 4072, 4095, 4116, 4135, 4152, 4167, 4180, 4193, 4202, 4209, 4214, 4230]
Discarding 763 places :
Implicit Place search using SMT with State Equation took 27853 ms to find 763 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3636/8390 places, 7736/12757 transitions.
Discarding 132 places :
Symmetric choice reduction at 0 with 132 rule applications. Total rules 132 place count 3504 transition count 7604
Iterating global reduction 0 with 132 rules applied. Total rules applied 264 place count 3504 transition count 7604
Discarding 132 places :
Symmetric choice reduction at 0 with 132 rule applications. Total rules 396 place count 3372 transition count 7472
Iterating global reduction 0 with 132 rules applied. Total rules applied 528 place count 3372 transition count 7472
Discarding 132 places :
Symmetric choice reduction at 0 with 132 rule applications. Total rules 660 place count 3240 transition count 7340
Iterating global reduction 0 with 132 rules applied. Total rules applied 792 place count 3240 transition count 7340
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 828 place count 3204 transition count 7232
Iterating global reduction 0 with 36 rules applied. Total rules applied 864 place count 3204 transition count 7232
Applied a total of 864 rules in 1684 ms. Remains 3204 /3636 variables (removed 432) and now considering 7232/7736 (removed 504) transitions.
[2023-03-23 12:48:10] [INFO ] Flow matrix only has 6632 transitions (discarded 600 similar events)
// Phase 1: matrix 6632 rows 3204 cols
[2023-03-23 12:48:11] [INFO ] Computed 70 place invariants in 200 ms
[2023-03-23 12:48:15] [INFO ] Implicit Places using invariants in 4379 ms returned []
[2023-03-23 12:48:15] [INFO ] Flow matrix only has 6632 transitions (discarded 600 similar events)
[2023-03-23 12:48:15] [INFO ] Invariant cache hit.
[2023-03-23 12:48:16] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2023-03-23 12:48:29] [INFO ] Implicit Places using invariants and state equation in 14329 ms returned []
Implicit Place search using SMT with State Equation took 18713 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3204/8390 places, 7232/12757 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51213 ms. Remains : 3204/8390 places, 7232/12757 transitions.
Support contains 35 out of 3204 places after structural reductions.
[2023-03-23 12:48:30] [INFO ] Flatten gal took : 589 ms
[2023-03-23 12:48:30] [INFO ] Flatten gal took : 431 ms
[2023-03-23 12:48:31] [INFO ] Input system was already deterministic with 7232 transitions.
Support contains 34 out of 3204 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 318 resets, run finished after 734 ms. (steps per millisecond=13 ) properties (out of 19) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-23 12:48:32] [INFO ] Flow matrix only has 6632 transitions (discarded 600 similar events)
[2023-03-23 12:48:32] [INFO ] Invariant cache hit.
[2023-03-23 12:48:33] [INFO ] [Real]Absence check using 47 positive place invariants in 26 ms returned sat
[2023-03-23 12:48:34] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 60 ms returned sat
[2023-03-23 12:48:34] [INFO ] After 1522ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:15
[2023-03-23 12:48:35] [INFO ] [Nat]Absence check using 47 positive place invariants in 40 ms returned sat
[2023-03-23 12:48:35] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 55 ms returned sat
[2023-03-23 12:48:43] [INFO ] After 7184ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :10
[2023-03-23 12:48:43] [INFO ] State equation strengthened by 2666 read => feed constraints.
[2023-03-23 12:48:46] [INFO ] After 3380ms SMT Verify possible using 2666 Read/Feed constraints in natural domain returned unsat :9 sat :7
[2023-03-23 12:48:48] [INFO ] Deduced a trap composed of 609 places in 2203 ms of which 14 ms to minimize.
[2023-03-23 12:48:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2588 ms
[2023-03-23 12:48:52] [INFO ] Deduced a trap composed of 309 places in 2553 ms of which 4 ms to minimize.
[2023-03-23 12:48:54] [INFO ] Deduced a trap composed of 289 places in 2358 ms of which 4 ms to minimize.
[2023-03-23 12:48:57] [INFO ] Deduced a trap composed of 327 places in 2301 ms of which 3 ms to minimize.
[2023-03-23 12:48:59] [INFO ] Deduced a trap composed of 296 places in 2187 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 12:48:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 12:48:59] [INFO ] After 25827ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:15
Fused 16 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 29 ms.
Support contains 14 out of 3204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 3204 transition count 7223
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 3195 transition count 7223
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 18 place count 3195 transition count 7209
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 46 place count 3181 transition count 7209
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 53 place count 3174 transition count 7192
Iterating global reduction 2 with 7 rules applied. Total rules applied 60 place count 3174 transition count 7192
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 60 place count 3174 transition count 7191
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 3173 transition count 7191
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 3171 transition count 7185
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 3171 transition count 7185
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 132 place count 3138 transition count 7152
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 134 place count 3136 transition count 7150
Iterating global reduction 2 with 2 rules applied. Total rules applied 136 place count 3136 transition count 7150
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 138 place count 3134 transition count 7144
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 3134 transition count 7144
Free-agglomeration rule (complex) applied 311 times.
Iterating global reduction 2 with 311 rules applied. Total rules applied 451 place count 3134 transition count 7987
Reduce places removed 311 places and 0 transitions.
Iterating post reduction 2 with 311 rules applied. Total rules applied 762 place count 2823 transition count 7987
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 773 place count 2823 transition count 7987
Applied a total of 773 rules in 3611 ms. Remains 2823 /3204 variables (removed 381) and now considering 7987/7232 (removed -755) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3615 ms. Remains : 2823/3204 places, 7987/7232 transitions.
Incomplete random walk after 10000 steps, including 565 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-23 12:49:04] [INFO ] Flow matrix only has 7102 transitions (discarded 885 similar events)
// Phase 1: matrix 7102 rows 2823 cols
[2023-03-23 12:49:04] [INFO ] Computed 70 place invariants in 146 ms
[2023-03-23 12:49:04] [INFO ] After 485ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-23 12:49:05] [INFO ] [Nat]Absence check using 48 positive place invariants in 52 ms returned sat
[2023-03-23 12:49:05] [INFO ] [Nat]Absence check using 48 positive and 22 generalized place invariants in 4 ms returned sat
[2023-03-23 12:49:09] [INFO ] After 4234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-23 12:49:09] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:49:17] [INFO ] After 7608ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-23 12:49:22] [INFO ] Deduced a trap composed of 229 places in 1862 ms of which 3 ms to minimize.
[2023-03-23 12:49:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2225 ms
[2023-03-23 12:49:24] [INFO ] Deduced a trap composed of 163 places in 1877 ms of which 2 ms to minimize.
[2023-03-23 12:49:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2872 ms
[2023-03-23 12:49:28] [INFO ] Deduced a trap composed of 170 places in 1833 ms of which 2 ms to minimize.
[2023-03-23 12:49:30] [INFO ] Deduced a trap composed of 186 places in 2039 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 12:49:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 12:49:30] [INFO ] After 25857ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 10 ms.
Support contains 10 out of 2823 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 7987/7987 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2823 transition count 7985
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2821 transition count 7985
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 2821 transition count 7985
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 2819 transition count 7983
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 2819 transition count 7983
Applied a total of 10 rules in 939 ms. Remains 2819 /2823 variables (removed 4) and now considering 7983/7987 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 939 ms. Remains : 2819/2823 places, 7983/7987 transitions.
Incomplete random walk after 10000 steps, including 567 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 28116 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{0=1, 1=1, 2=1, 4=1}
Probabilistic random walk after 28116 steps, saw 11852 distinct states, run finished after 3005 ms. (steps per millisecond=9 ) properties seen :4
Running SMT prover for 1 properties.
[2023-03-23 12:49:35] [INFO ] Flow matrix only has 7098 transitions (discarded 885 similar events)
// Phase 1: matrix 7098 rows 2819 cols
[2023-03-23 12:49:35] [INFO ] Computed 70 place invariants in 146 ms
[2023-03-23 12:49:35] [INFO ] After 273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:49:35] [INFO ] [Nat]Absence check using 48 positive place invariants in 54 ms returned sat
[2023-03-23 12:49:35] [INFO ] [Nat]Absence check using 48 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-23 12:49:39] [INFO ] After 3632ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:49:39] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:49:40] [INFO ] After 989ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:49:43] [INFO ] Deduced a trap composed of 96 places in 2130 ms of which 3 ms to minimize.
[2023-03-23 12:49:45] [INFO ] Deduced a trap composed of 156 places in 1833 ms of which 3 ms to minimize.
[2023-03-23 12:49:47] [INFO ] Deduced a trap composed of 93 places in 1889 ms of which 2 ms to minimize.
[2023-03-23 12:49:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 6562 ms
[2023-03-23 12:49:47] [INFO ] After 7752ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 203 ms.
[2023-03-23 12:49:47] [INFO ] After 12028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 2819 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2819/2819 places, 7983/7983 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2819 transition count 7981
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2817 transition count 7981
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 2817 transition count 7980
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 2816 transition count 7980
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 12 place count 2816 transition count 7980
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 18 place count 2810 transition count 7974
Iterating global reduction 3 with 6 rules applied. Total rules applied 24 place count 2810 transition count 7974
Applied a total of 24 rules in 1337 ms. Remains 2810 /2819 variables (removed 9) and now considering 7974/7983 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1339 ms. Remains : 2810/2819 places, 7974/7983 transitions.
Incomplete random walk after 10000 steps, including 567 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29442 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29442 steps, saw 12371 distinct states, run finished after 3002 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:49:52] [INFO ] Flow matrix only has 7088 transitions (discarded 886 similar events)
// Phase 1: matrix 7088 rows 2810 cols
[2023-03-23 12:49:52] [INFO ] Computed 70 place invariants in 148 ms
[2023-03-23 12:49:52] [INFO ] After 319ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:49:53] [INFO ] [Nat]Absence check using 48 positive place invariants in 54 ms returned sat
[2023-03-23 12:49:53] [INFO ] [Nat]Absence check using 48 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-23 12:49:56] [INFO ] After 2984ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:49:56] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:49:56] [INFO ] After 494ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:49:58] [INFO ] Deduced a trap composed of 183 places in 1893 ms of which 2 ms to minimize.
[2023-03-23 12:50:01] [INFO ] Deduced a trap composed of 122 places in 1979 ms of which 3 ms to minimize.
[2023-03-23 12:50:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4375 ms
[2023-03-23 12:50:01] [INFO ] After 5176ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 186 ms.
[2023-03-23 12:50:01] [INFO ] After 8809ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 7974/7974 transitions.
Applied a total of 0 rules in 356 ms. Remains 2810 /2810 variables (removed 0) and now considering 7974/7974 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 356 ms. Remains : 2810/2810 places, 7974/7974 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 7974/7974 transitions.
Applied a total of 0 rules in 370 ms. Remains 2810 /2810 variables (removed 0) and now considering 7974/7974 (removed 0) transitions.
[2023-03-23 12:50:02] [INFO ] Flow matrix only has 7088 transitions (discarded 886 similar events)
[2023-03-23 12:50:02] [INFO ] Invariant cache hit.
[2023-03-23 12:50:06] [INFO ] Implicit Places using invariants in 4049 ms returned [7, 283, 480, 1177, 1260, 1350, 1380, 1587, 1619, 1801, 1869, 1932, 2282, 2404]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 4057 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2796/2810 places, 7974/7974 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2789 transition count 7967
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2789 transition count 7967
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 2782 transition count 7960
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 2782 transition count 7960
Applied a total of 28 rules in 713 ms. Remains 2782 /2796 variables (removed 14) and now considering 7960/7974 (removed 14) transitions.
[2023-03-23 12:50:06] [INFO ] Flow matrix only has 7074 transitions (discarded 886 similar events)
// Phase 1: matrix 7074 rows 2782 cols
[2023-03-23 12:50:07] [INFO ] Computed 56 place invariants in 135 ms
[2023-03-23 12:50:10] [INFO ] Implicit Places using invariants in 3897 ms returned []
[2023-03-23 12:50:10] [INFO ] Flow matrix only has 7074 transitions (discarded 886 similar events)
[2023-03-23 12:50:10] [INFO ] Invariant cache hit.
[2023-03-23 12:50:11] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:50:40] [INFO ] Implicit Places using invariants and state equation in 29777 ms returned []
Implicit Place search using SMT with State Equation took 33696 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2782/2810 places, 7960/7974 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 38837 ms. Remains : 2782/2810 places, 7960/7974 transitions.
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 580 stabilizing places and 2031 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 3204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 3187 transition count 7205
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 3187 transition count 7205
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 46 place count 3175 transition count 7181
Iterating global reduction 0 with 12 rules applied. Total rules applied 58 place count 3175 transition count 7181
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 64 place count 3169 transition count 7163
Iterating global reduction 0 with 6 rules applied. Total rules applied 70 place count 3169 transition count 7163
Applied a total of 70 rules in 1219 ms. Remains 3169 /3204 variables (removed 35) and now considering 7163/7232 (removed 69) transitions.
[2023-03-23 12:50:42] [INFO ] Flow matrix only has 6563 transitions (discarded 600 similar events)
// Phase 1: matrix 6563 rows 3169 cols
[2023-03-23 12:50:42] [INFO ] Computed 70 place invariants in 165 ms
[2023-03-23 12:50:46] [INFO ] Implicit Places using invariants in 4314 ms returned [12, 323, 537, 1321, 1420, 1525, 1558, 1793, 2044, 2121, 2195, 2585, 2719, 2997]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 4336 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3155/3204 places, 7163/7232 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3144 transition count 7152
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3144 transition count 7152
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 3133 transition count 7141
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 3133 transition count 7141
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 3122 transition count 7130
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 3122 transition count 7130
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 77 place count 3111 transition count 7097
Iterating global reduction 0 with 11 rules applied. Total rules applied 88 place count 3111 transition count 7097
Applied a total of 88 rules in 1514 ms. Remains 3111 /3155 variables (removed 44) and now considering 7097/7163 (removed 66) transitions.
[2023-03-23 12:50:48] [INFO ] Flow matrix only has 6497 transitions (discarded 600 similar events)
// Phase 1: matrix 6497 rows 3111 cols
[2023-03-23 12:50:48] [INFO ] Computed 56 place invariants in 131 ms
[2023-03-23 12:50:52] [INFO ] Implicit Places using invariants in 4100 ms returned []
[2023-03-23 12:50:52] [INFO ] Flow matrix only has 6497 transitions (discarded 600 similar events)
[2023-03-23 12:50:52] [INFO ] Invariant cache hit.
[2023-03-23 12:50:53] [INFO ] State equation strengthened by 2610 read => feed constraints.
[2023-03-23 12:51:08] [INFO ] Implicit Places using invariants and state equation in 16032 ms returned []
Implicit Place search using SMT with State Equation took 20153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3111/3204 places, 7097/7232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27225 ms. Remains : 3111/3204 places, 7097/7232 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s1138 s1837)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-01 finished in 27536 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3204 transition count 7220
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 3192 transition count 7220
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 24 place count 3192 transition count 7206
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 52 place count 3178 transition count 7206
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 64 place count 3166 transition count 7184
Iterating global reduction 2 with 12 rules applied. Total rules applied 76 place count 3166 transition count 7184
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 76 place count 3166 transition count 7183
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 3165 transition count 7183
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 3158 transition count 7162
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 3158 transition count 7162
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 158 place count 3125 transition count 7129
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 163 place count 3120 transition count 7124
Iterating global reduction 2 with 5 rules applied. Total rules applied 168 place count 3120 transition count 7124
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 173 place count 3115 transition count 7109
Iterating global reduction 2 with 5 rules applied. Total rules applied 178 place count 3115 transition count 7109
Applied a total of 178 rules in 2537 ms. Remains 3115 /3204 variables (removed 89) and now considering 7109/7232 (removed 123) transitions.
[2023-03-23 12:51:10] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
// Phase 1: matrix 6509 rows 3115 cols
[2023-03-23 12:51:11] [INFO ] Computed 70 place invariants in 141 ms
[2023-03-23 12:51:15] [INFO ] Implicit Places using invariants in 4315 ms returned [9, 309, 523, 1300, 1398, 1499, 1530, 1759, 1796, 2083, 2154, 2541, 2675, 2950]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 4330 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3101/3204 places, 7109/7232 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 3094 transition count 7102
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 3094 transition count 7102
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 3087 transition count 7095
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 3087 transition count 7095
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 3080 transition count 7074
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 3080 transition count 7074
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 3076 transition count 7070
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 3072 transition count 7066
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 3072 transition count 7066
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 62 place count 3068 transition count 7054
Iterating global reduction 0 with 4 rules applied. Total rules applied 66 place count 3068 transition count 7054
Applied a total of 66 rules in 2451 ms. Remains 3068 /3101 variables (removed 33) and now considering 7054/7109 (removed 55) transitions.
[2023-03-23 12:51:17] [INFO ] Flow matrix only has 6454 transitions (discarded 600 similar events)
// Phase 1: matrix 6454 rows 3068 cols
[2023-03-23 12:51:17] [INFO ] Computed 56 place invariants in 127 ms
[2023-03-23 12:51:21] [INFO ] Implicit Places using invariants in 4080 ms returned []
[2023-03-23 12:51:21] [INFO ] Flow matrix only has 6454 transitions (discarded 600 similar events)
[2023-03-23 12:51:21] [INFO ] Invariant cache hit.
[2023-03-23 12:51:22] [INFO ] State equation strengthened by 2610 read => feed constraints.
[2023-03-23 12:51:34] [INFO ] Implicit Places using invariants and state equation in 13049 ms returned []
Implicit Place search using SMT with State Equation took 17155 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3068/3204 places, 7054/7232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 26473 ms. Remains : 3068/3204 places, 7054/7232 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1988 s1750)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-02 finished in 26557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 4 out of 3204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3189 transition count 7211
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3189 transition count 7211
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 42 place count 3177 transition count 7185
Iterating global reduction 0 with 12 rules applied. Total rules applied 54 place count 3177 transition count 7185
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 3172 transition count 7170
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 3172 transition count 7170
Applied a total of 64 rules in 1216 ms. Remains 3172 /3204 variables (removed 32) and now considering 7170/7232 (removed 62) transitions.
[2023-03-23 12:51:36] [INFO ] Flow matrix only has 6570 transitions (discarded 600 similar events)
// Phase 1: matrix 6570 rows 3172 cols
[2023-03-23 12:51:36] [INFO ] Computed 70 place invariants in 137 ms
[2023-03-23 12:51:40] [INFO ] Implicit Places using invariants in 4357 ms returned [326, 540, 1324, 1423, 1528, 1562, 1797, 1836, 2046, 2124, 2198, 2588, 2722, 3000]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 4364 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3158/3204 places, 7170/7232 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3147 transition count 7159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3147 transition count 7159
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 3136 transition count 7148
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 3136 transition count 7148
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 3125 transition count 7137
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 3125 transition count 7137
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 77 place count 3114 transition count 7104
Iterating global reduction 0 with 11 rules applied. Total rules applied 88 place count 3114 transition count 7104
Applied a total of 88 rules in 1521 ms. Remains 3114 /3158 variables (removed 44) and now considering 7104/7170 (removed 66) transitions.
[2023-03-23 12:51:42] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
// Phase 1: matrix 6504 rows 3114 cols
[2023-03-23 12:51:42] [INFO ] Computed 56 place invariants in 125 ms
[2023-03-23 12:51:46] [INFO ] Implicit Places using invariants in 4044 ms returned []
[2023-03-23 12:51:46] [INFO ] Flow matrix only has 6504 transitions (discarded 600 similar events)
[2023-03-23 12:51:46] [INFO ] Invariant cache hit.
[2023-03-23 12:51:47] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2023-03-23 12:51:59] [INFO ] Implicit Places using invariants and state equation in 13476 ms returned []
Implicit Place search using SMT with State Equation took 17531 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3114/3204 places, 7104/7232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24634 ms. Remains : 3114/3204 places, 7104/7232 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ s70 s2099) (LEQ s2023 s1530)), p1:(LEQ s70 s2099)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7921 steps with 252 reset in 101 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-05 finished in 24934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 3204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 3188 transition count 7206
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 3188 transition count 7206
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 3177 transition count 7181
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 3177 transition count 7181
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 3173 transition count 7169
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 3173 transition count 7169
Applied a total of 62 rules in 1199 ms. Remains 3173 /3204 variables (removed 31) and now considering 7169/7232 (removed 63) transitions.
[2023-03-23 12:52:01] [INFO ] Flow matrix only has 6569 transitions (discarded 600 similar events)
// Phase 1: matrix 6569 rows 3173 cols
[2023-03-23 12:52:01] [INFO ] Computed 70 place invariants in 139 ms
[2023-03-23 12:52:05] [INFO ] Implicit Places using invariants in 4276 ms returned [12, 323, 537, 1321, 1528, 1799, 1838, 2048, 2125, 2199, 2589, 2723, 3001]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 4287 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3160/3204 places, 7169/7232 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 3150 transition count 7159
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 3150 transition count 7159
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 3140 transition count 7149
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 3140 transition count 7149
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 3130 transition count 7139
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 3130 transition count 7139
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 3120 transition count 7109
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 3120 transition count 7109
Applied a total of 80 rules in 1496 ms. Remains 3120 /3160 variables (removed 40) and now considering 7109/7169 (removed 60) transitions.
[2023-03-23 12:52:06] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
// Phase 1: matrix 6509 rows 3120 cols
[2023-03-23 12:52:07] [INFO ] Computed 57 place invariants in 128 ms
[2023-03-23 12:52:11] [INFO ] Implicit Places using invariants in 4225 ms returned []
[2023-03-23 12:52:11] [INFO ] Flow matrix only has 6509 transitions (discarded 600 similar events)
[2023-03-23 12:52:11] [INFO ] Invariant cache hit.
[2023-03-23 12:52:12] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2023-03-23 12:52:25] [INFO ] Implicit Places using invariants and state equation in 14656 ms returned []
Implicit Place search using SMT with State Equation took 18895 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3120/3204 places, 7109/7232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25878 ms. Remains : 3120/3204 places, 7109/7232 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s1564 s1423)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-06 finished in 26018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 3204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3204/3204 places, 7232/7232 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 3204 transition count 7219
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 3191 transition count 7219
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 26 place count 3191 transition count 7205
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 54 place count 3177 transition count 7205
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 65 place count 3166 transition count 7186
Iterating global reduction 2 with 11 rules applied. Total rules applied 76 place count 3166 transition count 7186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 76 place count 3166 transition count 7185
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 3165 transition count 7185
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 3158 transition count 7164
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 3158 transition count 7164
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 158 place count 3125 transition count 7131
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 164 place count 3119 transition count 7125
Iterating global reduction 2 with 6 rules applied. Total rules applied 170 place count 3119 transition count 7125
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 176 place count 3113 transition count 7107
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 3113 transition count 7107
Applied a total of 182 rules in 2184 ms. Remains 3113 /3204 variables (removed 91) and now considering 7107/7232 (removed 125) transitions.
[2023-03-23 12:52:28] [INFO ] Flow matrix only has 6507 transitions (discarded 600 similar events)
// Phase 1: matrix 6507 rows 3113 cols
[2023-03-23 12:52:28] [INFO ] Computed 70 place invariants in 136 ms
[2023-03-23 12:52:32] [INFO ] Implicit Places using invariants in 4107 ms returned [9, 309, 523, 1301, 1399, 1500, 1531, 1760, 1797, 2004, 2081, 2152, 2539, 2673, 2948]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 4122 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3098/3204 places, 7107/7232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 3090 transition count 7099
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 3090 transition count 7099
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 3082 transition count 7091
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 3082 transition count 7091
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 3074 transition count 7067
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 3074 transition count 7067
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 56 place count 3070 transition count 7063
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 3066 transition count 7059
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 3066 transition count 7059
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 68 place count 3062 transition count 7047
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 3062 transition count 7047
Applied a total of 72 rules in 2402 ms. Remains 3062 /3098 variables (removed 36) and now considering 7047/7107 (removed 60) transitions.
[2023-03-23 12:52:34] [INFO ] Flow matrix only has 6447 transitions (discarded 600 similar events)
// Phase 1: matrix 6447 rows 3062 cols
[2023-03-23 12:52:34] [INFO ] Computed 55 place invariants in 124 ms
[2023-03-23 12:52:38] [INFO ] Implicit Places using invariants in 4032 ms returned []
[2023-03-23 12:52:38] [INFO ] Flow matrix only has 6447 transitions (discarded 600 similar events)
[2023-03-23 12:52:38] [INFO ] Invariant cache hit.
[2023-03-23 12:52:39] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2023-03-23 12:52:51] [INFO ] Implicit Places using invariants and state equation in 12875 ms returned []
Implicit Place search using SMT with State Equation took 16909 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3062/3204 places, 7047/7232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 25619 ms. Remains : 3062/3204 places, 7047/7232 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s843)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLCardinality-11 finished in 25737 ms.
All properties solved by simple procedures.
Total runtime 314306 ms.
BK_STOP 1679575972548
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="MultiCrashLeafsetExtension-PT-S24C03"
export BK_EXAMINATION="LTLCardinality"
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 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413800811"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C03.tgz
mv MultiCrashLeafsetExtension-PT-S24C03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;